The Heavy-Weight in Pulvi-Mulchers Gets BIGGER.
The 3600 Series Pulvi-Mulcher from Brillion features wider working widths, increased trash clearance and reduced downtime in the field. The series is available in 21’, 25’, 30’ and 36’ working widths. The 30’ model weighs 80% more than the popular WL360 for more clod crushing power. The 36’ unit is the widest PulviMulcher offered by Brillion.
All 3600 Series models feature 8” roller axles with heavy-duty bearings that improve reliability and reduce maintenance interruptions in the field. The design includes three rows of two-piece edge bent s-tines on overall 6” spacing. 25” of under frame clearance improves trash flow through the machine. A leveling harrow in front of the rear roller helps level ridges left by the shanks.
know ag
like you
For over a century we’ve served customers who can do just about anything. You deserve a financial partner who works as hard as you do.
Santa enjoys
tots
pregame festivities
the Famous Idaho Potato Bowl in Boise, ID.
The Idaho Potato Commission cautions people not to be duped by knock-off potatoes.
In its latest TV commercial, the Idaho Potato Commission humorously highlights the growing problem of knock-off potatoes by showcasing imposters peddling imposter spuds – urging viewers to look for the “Grown In Idaho® ” seal. The ad is running nationally on popular networks including TBS, TNT, Food Network, Discovery, HGTV, ID, Animal Planet, and TLC. Additionally, it can be seen on streaming platforms like Discovery+, Hulu Live, and Sling.
View the spot anytime at IdahoPotato.com
Published 13 times a year by Harris Publishing Inc.
Subscriptions:
U.S. and Possessions
$24.00 per year, International
$120.00 per year. To subscribe call (800) 638-0135
Copyright 2024 Harris Publishing Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited. Back issues available at $5 per copy. Limited quantities. Publisher not responsible for content of materials submitted.
PRESIDENT Jason Harris
VICE PRESIDENT Chuck Harris
VICE PRESIDENT Ryan Harris
TREASURER Clayton Ward
Publisher Jason Harris
Editor Lane Lindstrom lane@potatogrower.com
Advertising Director
Rob Erickson rob.erickson@potatogrower.com
Production Laci Thompson
Graphic Artists Laci Thompson
Circulation
Chuck Harris
IT Department
Chuck Harris
Accounting
Clayton Ward
CALENDAR
Feb. 4-6
Southern Rocky Mountain Agriculture Conference
Ski Hi Regional Event Center
Monte Vista, Colorado https://agconferencesrm.com/
Feb. 4-6
Wisconsin Grower Education Conference & Industry Show
Holiday Inn Hotel & Convention Center Stevens Point, Wisconsin www.wisconsinpotatoes.com
Feb. 11-13
World Ag Expo
International Agri-Center Tulare, California www.worldagexpo.com
Feb. 12-15
National Farm Machinery Show Kentucky Exposition Center Louisville, Kentucky www.farmmachineryshow.org
Feb. 18
Canadian Publisher’s Agreement No. 40606038, Customer No. 7004671.
Mailed under a standard rate mailing permit at Idaho Falls, Idaho, and at additional mailing offices.
Also Publishers of Sugar Producer
NATIONAL POTATO COUNCIL (202) 682-9456 www.nationalpotatocouncil.org
FOUNDED BY Darryl Harris Corporate Offices:
HARRIS PUBLISHING INC. 520 Park Avenue Idaho Falls, ID 83402 (208) 524-7000 www.potatogrower.com
POTATOES USA (303) 369-7783 www.potatoesusa.com
UNITED POTATO GROWERS OF AMERICA (801) 266-5050 www.unitedpotatousa.com
ALLIANCE FOR POTATO RESEARCH & EDUCATION www.apre.org
POTATO ASSOCIATION OF AMERICA (734) 239-8022 www.potatoassociation.org
in Idaho Falls, ID by Falls Printing rob.erickson@fallsprinting.com
INTERNATIONAL POTATO CENTER www.cipotato.org
Northland Potato Growers Association Annual Meeting Alerus Center
Grand Forks, North Dakota www.northlandpotatoes.com
Feb. 18
Miller Research Potato Pest Management Seminar Historic Wilson Theater Rupert, Idaho millerresearch.com
Feb. 19-20
International Crop Expo Alerus Center
Grand Forks, North Dakota https://cropexpo.com/
Feb. 20-22
Montana Agri-Trade Exposition MetraPark Billings, Montana Themateshow.com
Feb. 21-23
Western Farm Show
American Royal Complex Kansas City, Missouri westernfarmshow.com
Feb. 24-28
NPC Washington Summit
Hilton Washington DC National Mall The Wharf Washington, DC www.nationalpotatocouncil.org
Feb. 27-28
USDA Agricultural Outlook Forum
Crystal Gateway Marriott Arlington, Virginia www.usda.gov/oce/ag-outlook-forum
March 2-4
Commodity Classic
Colorado Convention Center Denver, Colorado https://commodityclassic.com/
March 6-8
Southern Exposure
Orlando World Center Marriott Orlando, Florida www.seproducecouncil.com
March 10-12
Potatoes USA Spring Meeting Denver, Colorado https://potatoesusa.com/
March 20-22
North America Farm & Power Show
Four Seasons Centre Owatonna, Minnesota www.tradexpos.com
March 30-April 1, 2025
SNAXPO
Orange County Convention Center Orlando, Florida www.snaxpo.com
April 1-3
63rd WPS Farm Show
Experimental Aircraft Association Grounds Oshkosh, Wisconsin Wisconsinpublicservice.com/partners/ agriculture/farm-show/
June 24-27
National Potato Council Summer Meeting
Coeur d’Alene Resort
Coeur d’Alene, Idaho www.nationalpotatocouncil.org
July 27-31
Potato Association Of America
Annual Meeting Madison, Wisconsin Potatoassociation.org
THE EYES HAVE IT
Darn Near Perfect Pigskin Prognosticator
Only one team let me down this college football season
Lane Lindstrom, Editor
I wasn’t planning on writing a column for this, the February issue of Potato Grower Magazine. Everyone needs a break from Lane every once in awhile. Before you go to thinking I couldn’t resist this time, what I’m really doing is following up on my column from last fall (“Pigskin And Potatoes Prognosticator,” Potato Grower Magazine, September 2024, page 8).
In that column I made some bold predictions of college football games pitting land grant colleges/universities against each other. It wasn’t just that these were land grant schools. The common thread between them is that they are from potato-producing states.
Now that the regular season is over, I’m proud to announce that I finished 6-1 in my predictions. That’s
“The common thread between them is that they are from potato-producing states.
a healthy 85.7 winning percentage. I am a bit disappointed in the Wisconsin Badgers though, as they kept me from having a perfect 100 percent pigskin prognostication percentage by losing to the Minnesota Gophers Thanksgiving weekend. And they lost at home no less, which is kind of unheard of as the Badgers have a really good home record. Here are my 2024 college football season results … from the games I picked. My picks are in bold.
• Sept. 7 – Montana State beat Maine 41-24
• Sept. 14 – North Dakota beat Idaho State 52-28 (and yes, I know neither of
University of Idaho potato researcher Mike Thornton enjoys some Famous Idaho Potato Bowl pregame festivities prior to the 2024 matchup between Fresno State and Northern Illinois.
those schools are land grant universities but they were playing in the Potato Bowl so that’s my justification.)
• Oct. 5 – Oregon State beat Colorado State 39-31 in overtime. (I was sweatin’ that one but the Beavers pulled it off.
• Nov. 23 – Idaho beat Idaho State 40-17. (Again, Idaho State is not the land grant university in Idaho but they were playing for the Potato State Trophy, a traveling rivalry trophy awarded to the winner of the annual football game between the two schools.)
• Nov. 23 - Oregon State beat ` Washington State 41-38
• Nov. 23 – Nebraska beat Wisconsin 44-25
• Nov. 29 – Minnesota beat Wisconsin 24-7. (Did I mention that the Badgers let me down?)
So I’m feeling pretty good about myself but may retire from potato/ pigskin prognostication as I don’t know I’ll be able to match this year’s accomplishments.
Hmmm, so much for not writing anything for this month’s issue … PG
GUARANTEED TO DO THE JOB
Since 1886, John Blue Company has been a trusted partner for farmers, delivering pumps known for their accuracy, reliability, durability, and value.
NEW PRODUCTS
Nelson Irrigation TWIG-V Plus Wins Irrigation Association’s 2024 New Product Contest In Ag Irrigation Category
The TWIG-V Plus Wireless Solenoid integrates a 12 VDC latching solenoid with TWIG-V Wireless 900 MHz radio network compatibility, providing a truly wireless solution with no need for wire connections between the solenoid and RTU.
It is solar-powered with a rechargeable battery that can last up to five irrigation seasons. The system offers fast response times, with radio commands executed within three seconds. An optional SE “Switch Enabled” model can connect to a flow or pressure switch to verify valve operation. It features integrated mounting for 800 or 1000 Series Valves and an adaptable orifice to adjust valve reaction speed. The sealed enclosure protects the electronics from water exposure.
Most growers who successfully use an automated wireless control system report that the return on investment can be achieved in as little as one year,
primarily due to labor savings. The TWIG-V Plus adds to this return on investment by combining two products, an RTU and a solenoid, in one -- a cost savings of approximately 40 percent.
For more information, visit nelsonirrigation.com/ products/twig-wireless-controls/Twig-v-plus
New PHOSFORCE Nutrient Enhancer Unlocks Organic Phosphorus To Boost Crop Productivity And Soil Health
Now farmers can access tied-up phosphorus in their soil through the new enzyme mode of action in PHOSFORCE nutrient enhancer from Koch Agronomic Services.
This novel phosphorus use efficiency product works immediately to create more plant-available phosphorus in soils, resulting in optimal crop root systems, increased yield and improved soil fertility and health in row crops and more.
Soils contain organic phosphorus which is tied up and unavailable to plants. PHOSFORCE uses a unique active ingredient — phosphodiesterase, a naturally occurring enzyme — to accelerate biochemical reactions in the soil and unlock tied-up organic phosphorus. This makes phosphorus more readily available for plant uptake to support healthy root development, improve vigor, and provide nutritional balance to overcome early environmental stress.
One application of PHOSFORCE works immediately to provide several weeks of consistent phosphorus mineralization in the soil. This is because PHOSFORCE derives its performance from enzymes which do not need to grow, survive or propagate in the
soil, resulting in immediate activity and predictable reactions, regardless of field conditions.
PHOSFORCE has proven effective in many years of trial data to support its performance in improving soil health and crop productivity. In corn, tissue sampling results show corn treated with PHOSFORCE had 23 percent more phosphorus than untreated corn, and treated corn averaged a 5 bu/A yield advantage over untreated corn. In soybeans, yield advantages over untreated crops averaged 3.5 bu/A. In other crops, PHOSFORCE showed a 22.4 cwt/A yield gain in potatoes and a 57 lb/A yield increase in cotton. Additionally, when PHOSFORCE is applied, side-byside root digs reveal improved lateral root formation for increased plant nutrient uptake, and soil tests show an overall increase in soil activity.
PHOSFORCE is formulated to be a flexible and convenient addition to most crop production systems, with features that include: A liquid solution compatible with commonly used herbicides, starter fertilizers, UAN products and water, making it easy to incorporate into current practices.The ability to be applied on the surface, in the furrow, as a sidedress or through other applications such as fertigation.
This is concentrated formulation that provides a two-year shelf life and versatility to target the ideal application for corn, soybeans, cotton, potatoes and other crops.
For more information, visit PHOSFORCE nutrient enhancer.
New Formulation Adds to Envita’s On-Farm Appeal
Envita®, the season-long nitrogen-fixing biological from Azotic Technologies Limited, has been revealed as the third most common biostimulant used by North American farmers.
The report, compiled by Stratus Ag Research from 2023 data, also shows that nearly 25 per cent of farmers across North America routinely deploy biostimulants. More than half expressed a positive attitude towards biostimulants, with a further quarter saying that although ‘unconvinced’, they would consider using them.
And while a fifth said they wanted to see more evidence of their effectiveness, just two per cent of respondents said they would ‘never’ use biostimulants.
Persuading some of those doubters is one of the reasons behind a new formulation of Azotic®’s pioneer product, which is based on the Gluconacetobacter diazotrophicus (Gd) bacterium. Azotic hopes to appeal to new users by emphasising the new formulation’s easy-mixing, easy-use qualities – aspects that are common to many conventional agchem products, yet not always found in biological formulations.
Envita… ‘irons out’ the stress factors associated with depressed yield and unfavorable tuber size distribution.
Scott Bishop, Azotic Technologies’ manager for the Mid-West, says the Stratus findings chime with feedback received by the Azotic team – that many growers are receptive to the concept of biologicals and want to ‘give them a go’.
“It’s why Envita has found favor across more than two million acres of cropland. There’s a lot of interest in finding out how to use them, how they fit into conventional programs.
“But therein lies one of the concerns, not just about Envita but all biologicals,” he points out. “Can you use them in the same way that you use other crop protection products?”
That challenge – to develop a more user-friendly Envita formulation – is not without its difficulties. Microbe-based products require special treatment during manufacture, to ensure microbial populations remain high and viable in use. They can also prove less resilient during transportation and storage.
“It’s testament to the skill and scientific expertise of the Azotic formulation team that they’ve been successful in producing a high-performing wettable granule,” says Bishop.
“Envita WG contains the same unique strain of Gd, but in a more user-friendly formulation.”
“A WG formulation allows us to make the packaging smaller, more compact. Not only does that reduce the storage footprint but handling too.
“What’s more, the new formulation increases product stability, bringing with it prolonged, multi-season shelf life,” he adds.
“Growers still have the choice between in-furrow or foliar application, and Envita WG retains the same, wide tank-mix compatibility, ensuring multiple opportunities for application during the growing season.”
Several years of use in the US potato crop have demonstrated how Envita, with its ability to give the growing plant an ‘always-on’ nitrogen source after colonization of the plant cells by Gd, ‘irons out’ the stress factors associated with depressed yield and unfavorable tuber size distribution.
“Potato plants tend to enter a stress phase when they can’t satisfy nitrogen requirements,” Bishop explains. “Yes, soil nitrogen levels may appear adequate, but even just a brief drop in soil moisture – often the case between irrigation events – can be enough to interrupt nitrogen uptake.”
When this happens repeatedly, the plant keeps setting, with poor tuber sizes the result. Treatment with Envita, however, allows a potato crop to take these short-term deficits in their stride.
A Marshall, MI, trial focused on Manistee and Russet Norkotah, saw Envita-treated potatoes return at least 54 sacks more Grade A tubers, with an average of 84 sacks more. Overall total yield for Russet Norkotah was nearly 119 cwt/acre over the grower standard practice treatment.
“It’s an opportunity that’s available to organic growers too: Envita received OMRI certification in January 2024,” Bishop concludes.
Azotic offers a Performance Guarantee Program as a riskfree way to trying Gd. Call 1-877-ENVITA1, or email info@ envitasupport.com.
Grading, Slashes Costs
Fresh-pack potato processors struggle to find workers for the final inspection of potato sorting and grading. Even when sheds can adequately staff, defects still reach customers, and acceptable potatoes are wasted.
Now, for the first time, a robotic sorter is available to automate final inspection, ensuring accurate grading, increasing profits, and allowing managers to redeploy scarce workers to other tasks.
The SiftAI Robotic Sorter combines a delta robot with an AI-based vision inspection system. Each system is programmed with AI models for overall potato size and shape or presence of defects like bruises, cracks, percent green, and other cosmetic features. Installed over a roller table, the SiftAI cameras collect images of all sides of the potato.
For any potatoes that grade outside the AI model’s acceptance criteria, the system triggers the robotic arm to pick up and remove the potato from the product stream at rates between 80-100 picks per minute with two-robot system configurations. The SiftAI Robotic Sorter inspects potatoes with the same dexterity and speed as a human inspector but with much higher accuracy that increases profitability and reduces customer chargebacks.
Currently, the industry goal is to have no more than 5 percent of defective potatoes reaching customers, which is the limit set by the U.S. Department of Agriculture. What’s more, human inspectors typically discard 10-20 percent of acceptable potatoes, reducing profits. In beta testing, the new AI-enabled robotic sorter dramatically reduced the percentage of missed defects and misgraded potatoes.
Adding increased profitability to the labor savings, the financial impact of automation is significant. The investment pays for itself in fewer than two years. The system’s high accuracy is possible because its technology is not like the basic AI commonly used by other vision inspection systems. Instead, the system uses AI built on 12 years of development by AI scientists and years of experience in the potato industry.
For more information, visit www. kpmanalytics.com AI-Based
Rivulis
Breakthrough In Drip Irrigation For Challenging Terrain
Rivulis has released its groundbreaking D4000 PC drip irrigation system. This revolutionary thin-wall pressure-compensated drip line is designed to make drip irrigation possible on land previously inaccessible for drip irrigation, allowing growers to maximize their productivity and profitability.
The D4000 PC, equipped with advanced pressure-compensation technology, ensures uniform water distribution across varying landscapes, including hilly terrain with slopes. Unlike traditional nonpc thin-wall drip systems, which are restricted due to the lack of pressure compensation, the D4000 PC paves the way for precision irrigation on longer flat terrains and even sloped terrains, transforming agricultural practices and expanding farming possibilities.
The D4000 PC is designed specifically for high-value vegetable crops, establishing a new standard in drip irrigation. Key features include: Revolutionary Design: The D4000 PC’s pressure-compensated system delivers consistent flow rates, optimizing water use and ensuring crops receive the precise water and fertilizer needed for optimal growth.
Maximized Land Use: Growers can transform previously unusable land into productive fields, enhancing output and profitability while maintaining sustainable farming practices.
Efficiency: With the ability to extend lateral runs by up to 25 percent and to reduce the diameter of the tubing, the D4000 PC minimizes material and labor costs, making field management simpler and more economical.
Sustainable Solution: Constructed from fully recyclable materials, the D4000 PC aligns with global trends toward environmentally responsible farming practices, ensuring that growers can maintain their commitment to sustainability.
Game-Changing Performance In Challenging Terrains: The D4000 PC’s design allows it to overcome the limitations of traditional irrigation systems, providing significant
advantages for growers facing the toughest field challenges. Its innovative pressure compensation technology enables uniform irrigation even on slopes, ensuring efficient water and fertilizer use and healthier crops. Extensive field trials demonstrate the D4000 PC’s exceptional performance, maintaining consistent flow rates under varying pressure conditions. For example, in a tomato field test, the system showed no decline in efficiency, delivering uniform water distribution even when there was a significant pressure increase. It is designed for flexibility, with
customizable dripper spacing and flow rates of 0.16gph and 0.23gph, making it suitable for various crops and soil types.
For more information, visit https:// www.rivulis.com/. PG
AROUND THE VINE
Vantage-Northwest Transforms Into Agri-Service PTx, Delivering
Agri-Service, an AGCO farm equipment dealership with 10 locations across Idaho and eastern Washington, is integrating its precision-farming division, VantageNorthwest, under the Agri-Service brand to create a more seamless customer experience. The division will now be known as Agri-Service PTx.
Agri-Service acquired Vantage-Northwest in December 2018, expanding its precision-farming capabilities for customers throughout the Pacific Northwest. The newly integrated division offers such cutting-edge precision-farming solutions as PTx Trimble and Precision Planting.
The advanced precision-farming technology available via PTx Trimble includes GPS-guided systems for efficient land management, planting, and resource utilization to boost farm productivity. Meanwhile, Precision Planting agronomic technology delivers innovative solutions for planting, application, seeding, and soil management to enhance crop yields.
Ryan Hermann, sales operation manager at AgriService PTx, said customers will enjoy numerous benefits from the move.
University Of Idaho Announces First Endowed Deanship In Institution’s History
The J.R. Simplot Family Foundation has made a significant gift to establish University of Idaho’s first endowed deanship in support of the land-grant institution’s broad efforts to benefit Idaho agriculture.
The J.R. Simplot Endowed Dean of the College of Agricultural and Life Sciences (CALS) pays homage to the Idaho-based agribusiness company’s founder, the late J.R. Simplot, and the Simplot family’s legacy within Idaho agriculture and with U of I.
Annual distributions from the endowment will support the CALS dean’s priorities in perpetuity. By providing sustained financial support, an endowed deanship ensures continuity in leadership and a stable foundation for long-term strategic planning. This stability enables the dean to pursue ambitious projects and invest in innovative initiatives. Such resources help attract top faculty members, improve student experiences and elevate the college’s contributions toward supporting and improving the agriculture industry.
“We’re grateful for the generosity of the J.R. Simplot Family Foundation,” U of I President Scott Green said. “It is fitting to name this deanship after Simplot given the family’s legacy in Idaho and agriculture. This is a milestone for the U of I in establishing our first endowed dean’s position and we look forward to building on this great partnership.”
As the agricultural college for Idaho’s land-grant university, CALS is charged to advance the health
“Our advanced technology solutions for precise planting, resource management, and farm operations can help farmers increase yields and efficiency,” he said. “With dedicated local service support at each dealership, Agri-Service PTx can keep our customers’ equipment operating smoothly and minimize downtime. And by bringing the division in-house, we now offer seamless, fully-integrated technology solutions with the equipment we sell, ensuring our customers maximize the value of their investment.”
Hermann said in-house training is being conducted over the next few months to ensure smooth implementation and that the company will deploy four in-house product specialists regionally to cover AgriService’s growing territory.
According to Hermann, Agri-Service is working with AGCO Finance to offer financing options to customers. And while the division’s focus will remain primarily supporting AGCO equipment, he said Agri-Service PTx plans to extend its precision-farming technology to customers operating mixed fleets in the future.
For more information, visit agri-service.com.
University of Idaho’s College of Agricultural and Life Sciences
and welfare of people, animals and the environment through research and education in agriculture, community, human and rural development, natural resources, nutrition and life sciences. In this role, the college collaborates extensively with stakeholders like the J.R. Simplot Company in fulfilling its mission.
Michael P. Parrella, who will be retiring in June 2025, will be the first to hold the title of J.R. Simplot Endowed Dean of the College of Agricultural and
The university is embarking upon a national search for a new dean to build on the momentum the college has gained under Parrella’s leadership. Since he became dean in 2016, CALS has enjoyed unprecedented prosperity and made great strides toward expanding and improving its programs and research infrastructure throughout the state.
AGCO Celebrates Grand Opening of AGCO Technician Training Center At Parkland College
AGCO Corporation celebrated the grand opening of the AGCO Technician Training Center at Parkland College in Champaign, Illinois. The new 22,000-square-foot facility is the home of the school’s AGCO Agriculture Service Technician Associate in Applied Science (A.A.S.) degree program, which provides instruction specific to the company’s popular machinery and precision ag technologies.
Made possible by a $5 million donation from AGCO
The new AGCO Technician Training Center at Parkland College in Champaign, Illinois, is the home of the AGCO AAS program, which is registered as an official apprenticeship through the U.S. Department of Labor. With 18,000 square feet of shop space and three state-of-the-art immersive classrooms, the facility will equip technicians with world-class skills for highdemand careers. Photo by Craig Pessman, Parkland College
Corporation, this advanced training center is set to revolutionize diesel technology education and address the critical shortage of skilled technicians in the agricultural industry.
The AGCO AAS program at Parkland College is registered as an official apprenticeship through the U.S. Department of Labor, providing students with a unique combination of classroom learning, paid on-the-job training and nationally recognized credentials.
The new facility offers state-of-theart immersive classroom technology, 18,000 square feet of shop space stocked with special tooling and training aids and access to some of the latest equipment from AGCO’s Fendt, Massey Ferguson and PTx brands for a highly relevant, hands-on learning environment. The location will also host training events for AGCO’s dealer network, at which student-apprentices can learn alongside veteran industry technicians. PG
PUMP IT
Potato growers work hard to get their fields to look like this. Irrigation – both in amount and timing – is one of the biggest keys to helping a potato crop grow and reach its full potential and marketability. And having a wellmaintained and properly working pump is as integral to an irrigation system as any other component.
6 steps to get your pump ready for the season |
By Jerry Cook
(ED—In the January issue, we shared a story [“Irrigation Season: Start With Inspections And Repairs,” Potato Grower Magazine, January, 2025, page 40] that details what growers can do to prepare their irrigation systems for the upcoming growing season. In this story, pump specialist Jerry Cook focuses on the pump part of the irrigation system.)
UP
One of the most important components of an irrigation system is the pump. It’s pretty tough to get much water on a field if the pump goes down or is malfunctioning.
With today’s sophisticated and extremely efficient irrigation systems any downtime can be costly for growers so performing some off-season inspections and maintenance can save a lot of time – and potential heartache – during the irrigation season.
And that includes the pump.
Here are six steps to help get (or keep) your pump in top shape for the irrigation season.
1 .
Check the electrical panel. Shut the main disconnect off. Open the panel and make sure mice haven’t built a nest inside and/or chewed through the wires. Checking the panel also provides an opportunity to check if other debris is in there, debris that could create havoc with the electrical equipment.
2 .
Walk around the pump site. Look for broken conduit and/or exposed wire(s). These might be sticking out from the snow drifts that usually form around the pump station. This job might be a little easier if your area doesn’t get much snow. If there is much snow, you may have to do some clearing before you can inspect.
3
. Check the electric motors. Make sure the motors spin free. They might have rusted up over the winter.
TOP: Doing a thorough visual inspection of your pump site(s) could reveal exposed wires, broken conduit, damaged housing or something else that might be amiss. Snow and snow drifts could make this task a bit more challenging but this is an important step nonetheless. Photo by steverts/Getty Images
MIDDLE & BOTTOM: There might be locations where you need a barrier of some sort to keep cattle or other large animals away from the pump station. This pump supplies an irrigation canal in northern California and its upkeep and maintenance is key to supplying areas farms and fields. This pump delivers upwards of 11,000 gallons per minute to the canal that feeds area irrigation systems.
TOP: All manner of debris can blow into a canal or ditch before, during and after the irrigation season. Any debris, natural or man-made, can create havoc with your irrigation system’s pump(s). That means some foreign object potentially being sucked into the pump. If that happens, you might have to pull the pump to unplug it. Photo by Yasin Caglayan/ Getty Images
MIDDLE: Sometimes, where the water comes out, like shown here on southern Idaho’s Cranney Farms, isn’t very close to where the pump is. This water is filling one of Cranney Farm’s irrigation ponds, which is then used to water surrounding fields. Monitoring water flow can also help notify of any potential pump problems.
BOTTOM: One of the challenges with pump maintenance can be the sheer number and size of pumps on a grower’s properties. The variety of pumps can be a challenge to inspect, upkeep and maintain but a simple plan can prevent a potential myriad of problems during the irrigation season. Photo by Brian Brown/Getty Images
Change the oil in the motors if they have oiled bearings Some pump motors have oiled bearings while some do not. Most of the deep wells and short couple turbines do have oiled bearings.
5 .
Drain the dripper tanks and put fresh oil in them. Make sure the dripper valve is working. Oil is cheap compared to rebuilding a pump. Or the downtime you will have getting it rebuilt.
6 .
Clean, clean, clean. In some pump stations growers pump out of canals, ditches and the pumps sit inside a concrete vault. Look down in there clean out any debris, tumble weeds, plastic bags (and bottles), tree branches, etc. It is a lot easier to clean out now, before the water is in the canal or ditch and debris gets sucked up in the pump. If that isn’t enough, you have to pull the pump to unplug it, taking more time and energy.
Not every grower feels comfortable with the electrical part of the pumping system. And some don’t like checking their pump(s). If either of those are the case for you or if you have questions or are looking for some help with certain aspects of your pump, you should call a reputable irrigation pump service.
Preventive maintenance goes along way. It might not take care of every thing, but it can help.
Cook works at Circle Z Ag and Irrigation. For more information, call 208-881-5160 or visit www. circlezag.com.
When you invest in a Western Spud Express® you can rest assured your new trailer has been built to stand up to the rigors the potato industry can dish out. The backbone of the Express is our high tensile steel main frame, treated with our level 4 paint system. Year after year the Spud Express delivers quickly and gently the biggest payloads, along with the highest resale value of any potato trailer on the market!
www.westerntrailer.com
IRRIGATION
BUYERS’ GUIDE
Dragon-Line Mobile Drip Irrigation (844) 424-3724 | www.dragonline.net
Dragon-Line
Dragon-Line Mobile Drip Irrigation combines the efficiency of surface drip irrigation with the flexibility and economics of mechanized irrigation systems. It converts any pivot or linear to drip irrigation. Dragon-Line is powered by the Rivulis D5000 pressure-compensating self-flushing emitter which is welded into the internal heavy wall of the drip-line. It is fully operational at 10 psi.
Dragon-Line’s orange drip-line tubing and flexible hose allow for precise water placement and reversing. Its unique, adjustable design eliminates wheel track issues and reduces evaporation, soil compaction and crusting. Save 20-50 percent on water, labor and energy when you convert your system to Dragon-Line. Apply water and fertilizer precisely where it’s needed for any type or size of crop. Keep your foliage dry, disease-free and thriving. With DragonLine, your water won’t run off – it makes every drop of water count, banking water into your soil and dollars into your account.
Nelson Irrigation Corporation (509) 525-7660 | www.nelsonirrigation.com
R65 End Of Pivot Sprinklers
The new R65 and inverted R65i are further extending Nelson’s multi-stream, end-of-pivot sprinkler performance. With a narrower body and new nozzle system, the sprinklers reach farther and better fill in the water pattern. They use the same blue/green plates as the R55. Focused streams increase effective radius for increased coverage. A 270-degree water pattern brings water behind sprinkler for overlap with pivot sprinklers for increased uniformity at end of iron. The R65 nozzle is shaped to provide a distribution pattern that complements the sprinklers on the iron to maximize uniformity of the traveled profile. Save water, save energy and do a better job of irrigating with Nelson Irrigation Products.
IRRIGATION
Lindsay Corporation
(866) 404-5049 | www.lindsay.com/fieldnetnextgen
FieldNET Advisor
FieldNET Advisor is the smartest irrigation solution on the market for potato and sugarbeet producers who want to maximize yields as they grow healthier and more uniform crops, increasing their operation’s bottom line.
Recognized as the 2025 AE50 award winner from the American Society of Agricultural and Biological Engineers, FieldNET Advisor is a whole farm water management solution. Made to help simplify complex irrigation decisions, it’s an easy-to-use tool utilizing real-time agronomic data collected from on-farm Pessl weather stations.
By combining FieldNET Advisor’s recommendations with the advanced agronomics of FieldNET and Zimmatic pivots, growers are empowered to build more sustainable farming practices while reducing risk and operational downtime, significantly expanding the traditional capabilities of the pivots in their fields.
John Blue Company
(800) 253-2583 | johnblue.com
Irrigation Injection Pumps
Experience unmatched accuracy, quality and dependability with John Blue irrigation injection pumps — trusted leaders
in the chemigation and fertigation industry. Choose from our robust Full Range units or the lightweight and versatile E-Z Meter Injection Series, both designed with user-friendly features to meet your agricultural needs.
The Full Range models boast proven piston pump technology, offering exceptional durability and reliability for demanding applications. The E-Z Meter Series stands out for its portability and an easy-to-read setting system, perfect for quick adjustments and movement between pivots.
Available in simplex and duplex configurations, these fertilizer and chemical injection pumps are tailored for advanced fertigation and chemigation processes. Built with 316 stainless steel, chemically resistant polypropylene, and top-tier seals, these pumps ensure superior performance and longevity in the harshest conditions.
Seametrics
(800) 975-8153 | www.seametrics.com
AG Series Flowmeters, Ranger Telemetry Transmitter
The Seametrics AG series magnetic flowmeters feature no moving parts to foul or wear out, offer long battery life and operate in the toughest of flow conditions. These meters can be installed near the well, on the pivot, or anywhere there’s a need to measure water use. They offer a long battery life and are backed by an industry-leading 5-year warranty. Also available is the Ranger telemetry transmitter. The Ranger is a robust, cost-effective, reliable, easy way to deliver your flow meter and sensor data where you need it, when you need it. The Ranger comes complete mobile device ready with cloud interface to send meter information by text or email. Startup is simple; no external power needed. Install the Ranger in minutes and start managing your water resources … wirelessly.
FieldNET
IRRIGATION
BUYERS’ GUIDE
T-L Irrigation
(402) 462-4128 | www.tlirr.com
Edge Controller
The Edge Controller gives irrigators the power to monitor and control pivot operations remotely from any device. With no physical control panel needed at the pivot point, the controller is strategically installed on the end tower, increasing accuracy and reliability of pivot function.
Having the pivot water pressure sensor at the end tower is optimal, as it ensures the entire system is reaching the necessary water pressure for consistent, uniform application. The water pressure sensor is wired directly into the Edge Controller as are sensors and controls for critical functions like direction control, GPS position and end tower speed.
The Edge Controller provides closed-loop speed control. Real-time data is constantly incoming, and adjustments are being made right at the end tower to provide precise pivot speed. Combined with the steady movement of T-L Irrigation hydrostatic drives, this system provides even, precise application—all controlled and monitored remotely.
The Edge Solar eliminates the span cable and collector ring otherwise needed to provide 24-volt DC power to the controller. Solar panels are installed next to the Edge Controller at the end tower, converting to fully wireless. Edge Solar provides extra peace of mind where span cable theft is a concern.
The Edge Controller and the Edge Solar option are available for new systems and can be easily retrofitted to existing systems.
IRRIGATION
Irrometer Company (951) 682-9505 | www.irrometer.com
IRROcloud IC-10 Sensor Monitor
The IRROcloud IC-10 Sensor Monitor is a simple, affordable and reliable solution for automatically collecting sensor data for irrigation scheduling and storing it in the cloud for quick access at any time. Using only four C batteries with a 2 plus year life, the IC-10 Sensor Monitor reads up to 10 sensors and reports directly to IRROcloud without any need for additional gateways or devices. With no need for a solar panel or height requirement to communicate with other devices, the IC-10 can easily be installed in orchards or beneath center pivots. The IC-10 reads and reports on soil moisture, air and soil temperature, rain and pressure. The IRROcloud web platform provides an intuitive interface with a quick reference dashboard, graphing suite, and optional frost alerting.
Irrigation Accessories Company (IACO) (360) 896-9440 | www.boombacks.com/
Ceres Imaging (888) 704-9398 | www.ceresimaging.net
Water Demand Maps
In challenging conditions, precision irrigation requires more than guesswork. Water Demand Maps from Ceres Imaging use aerial data from your fields to help you visualize variability across your operation, so you can confidently conserve water without compromising crop health. When water is scarce, costly, or both, farm profits depend on irrigating only as much as necessary to protect yields. But for many busy growers, identifying where and how water needs vary across a large operation can depend on guesswork—estimating with generic crop coefficients that may not match real-world conditions in the field.
IACO Hose Boom
The Hose Boom is available in 10- or 15-foot lengths. Use the Double Hose Boom to create a 30-foot spread between sprinklers. The Hose Boom is the No. 1 selling Boomback in the world. It comes with hose preinstalled, so water never touches the steel, eliminating the possibility of rust flakes plugging the nozzle. The Hose Boom can be used with any full- or part-circle sprinkler on the market today. Hose Booms come with all the necessary parts to hang a piece of hose or to be pulled up close with IACO’s custom-designed Torque Clip and Side Force Control Fitting for use with part-circle sprinklers. Install four Hose Booms trailing the tower with partcircle sprinklers for dry wheel track or put them in opposing directions for the tower cloud to lower the Average Application Rate (AAR). You can download the free Boombacks APP and quickly calculate the difference in the AAR from drops to hose booms. Available for Apple or Android.
Water Demand Maps provide a powerful alternative. Ceres Imaging assesses variability in your crop canopy to generate Kc values specific to your fields, then maps these custom values to your existing irrigation zones. The result: an intuitive and highly customizable tool to guide irrigation scheduling and strategy.
BUYERS’ GUIDE IRRIGATION
Valley Scheduling
Enhance yield potential and profitability with Valley Scheduling, optimizing resource usage through precise watering and fertigation. Say goodbye to guesswork and complex calculations as our advanced agriculture app simplifies irrigation decisions for you. By analyzing soil moisture, weather conditions, crop type, and growth stage, it provides clear recommendations on when and how much irrigation is needed. This data is then utilized to create a precise irrigation schedule, ensuring crops receive the optimal amount of water at the right time. Valley Scheduling is committed to averting over-irrigation, curbing water wastage and addressing potential environmental concerns, while also preventing under-irrigation to safeguard crop growth.
SOILPAM Tracklogs
SOILPAM Tracklogs have several benefits, including increased soil moisture in the root zone, decreased soil crusting, and reduced wheel track ruts caused by center pivot irrigation systems. The Tracklog allows for longer periods of soil treatment and hangs from pivot irrigation systems, treating the soil below and reducing wheel track ruts.
Reinke Manufacturing www.reinke.com/swing-arm www.howirain.com
Electronic Swing Arm Corner
Reinke’s electronic swing arm corner (ESAC) technology is available for growers in the U.S. and Canada. The winner of both an AE50 award from the American Society of Agricultural and Biological Engineers and the Irrigation Association New Product People’s Choice Award for agriculture irrigation, ESAC provides highly efficient, uniform water application to increase yields under Swing Arm corners.
Dedicated to irrigation innovation, Reinke searches out ways to help growers get the most from their operations. With the electronic zone control of Reinke’s Swing Arm Corner (SAC), growers have been able to increase the number of irrigated acres in their fields. Combined with ESAC, they now have the technology to control sprinkler water application and virtually eliminate under- and over-watering on corners.
In field research, ESAC improved water precision application, making it a major improvement for irregularly shaped fields and corner applications on rectangular fields. With electronic zone control based on GPS positioning, ESAC then optimizes water or chemical applications to individual field specifications by controlling sprinklers utilizing either six or 12 zones.
ReinCloud and CropX
Maximize the performance of your Reinke irrigation system with CropX and ReinCloud. By integrating the technologies and support of two industry leaders, growers are able to access soil health information with the world’s finest irrigation scheduling tools.
Built by farmers for farmers, the CropX soil monitoring sensor is far more than a tool. Each sensor leverages thousands of data points above and below
ground—including soil health, crop behavior, precise weather patterns, topography maps and more. CropX auto-optimizes Reinke irrigation scheduling by reading those data points in real time to maximize yield and minimize waste.
Whether controlling 400 acres or 4,000, CropX integration through Reinke’s ReinCloud software platform creates a complete solution for understanding crops and controlling irrigation with power and precision.
From high-level data to in-depth graphs, ReinCloud + CropX crunch the numbers so growers can make informed decisions on the go, staying connected on any device—smart phone, tablet, laptop or desktop computer.
Agri-Inject, Inc. (970) 848-5336 | www.agri-inject.com
MacRoy Series G System
The MacRoy Series G line of metering pumps from Agri-Inject are designed specifically to provide operating efficiency and economy for large-scale fluid injection projects. MacRoy Series G Pumps are ideal for precisely applying fertilizer, insecticides, herbicides, fungicides, soil amendments, acid products, wetting agents and more through an irrigation system. These high-quality pumps are engineered and constructed to handle high-viscosity fluids and non-soluble materials in slurry form with ease.
Pump Defender Oil
Pump Defender heavy-duty injection pump oil stems from the maker of the world’s most recognized and trusted chemigation and fertigation systems. Pump Defender features advanced proprietary formulas designed to keep
IRRIGATION
Agri-Inject metering pumps operating properly through the season. These advanced, top-quality lubricants ensure outstanding and proven wear protection; resistance to oxidation, which prevents formation of sludge; and non-foaming, superior performance with hydraulic actuation. Combining Agri-Inject MacRoy Series G metering pumps with Pump Defender provides efficiency, accuracy and reliability when delivering vital nutrients to crops. PG
DIGGIN’ IN U OF I|
By Albert Adjesiwor
This shows how tall Palmer amaranth can get. And each plant can produce up to a half million seeds. Albert Adjesiwor is in the foreground.
Palmer Amaranth: The New Villain in the Pacific Northwest’s Crops
Weed is already showing resistance to herbicides
In the rugged beauty of the Pacific Northwest, farmers battle plenty of foes: fickle weather, fluctuating markets and ever-hungry pests. But in recent years, a sneaky new contender has joined the fight, weaving its way through fields and threatening crops like potatoes. Meet Palmer amaranth, aka, “the careless weed.”
You might wonder, “What’s the big deal about a weed?” Well, if weeds had superpowers, Palmer amaranth would be wearing a cape. This annual plant might sound like an ancient wizard from a fantasy novel, but to farmers, it’s the ultimate supervillain.
Native to the southwestern U.S., it has been sneaking its way across the country, hitching rides on contaminated seed, feed supplements, farm equipment, and even the bottoms of muddy boots. And now, it’s here in the Pacific Northwest, threatening some of the region’s most valuable crops.
In fact, over the past two years, we have fielded several calls regarding Palmer amaranth in potato and other crops, as well as in right-of-way areas. Some of these started as just a few scattered plants that have now become thick patches that would be nearly impossible to get rid of.
What Makes Palmer Amaranth A Nightmare?
For starters, Palmer amaranth is the supervillain of weeds — it grows lightning-fast, reaching up to three inches a day under the right conditions. Picture this: you walk into a field in the morning, and by evening, you swear a small forest has appeared. Mature plants can reach 6-8 feet tall, towering over crops like potatoes, stealing sunlight, water and nutrients.
But this weed isn’t just aggressive; it’s a clever shape-shifter. Palmer amaranth can produce up to half a million seeds
Palmer amaranth can grow up to three inches a day, eventually reaching heights of up to 6-8 feet tall.
per plant. Those seeds scatter like glitter in the wind (and if you’ve ever tried to clean up glitter, you know it doesn’t go away). To make matters worse, some populations have developed resistance to multiple herbicides. These resistance cases include herbicides in Groups 2, 3, 5, 9,
10, 14, and 15 which include Matrix (rimsulfuron); Prowl H2O (pendimethalin) and Sonalan (ethalfluralin); metribuzin; glyphosate; glufosinate (Rely and others); Reflex (fomesafen) and Chateau (flumioxazin); Outlook (dimethenamid-p), Dual Magnum (s-metolachlor), and Zidua (pyroxasulfone); respectively.
Herbicides in Groups 4 e.g., 2,4D, and 27 e.g., mesotrione (Callisto and others), also no longer provide control of some populations of Palmer amaranth due to resistance. About 70 percent of the Palmer amaranth samples analyzed in the lab were glyphosate-resistant, and 80 percent were resistant to Matrix (rimsulfuron).
What Can Potato Growers Do?
We recommend an all-hands-ondeck approach, including rigorous field scouting, clean equipment practices and rotating crops to outsmart this weed. Greenhouse bioassays have shown that potato herbicides such as Chateau, Dual Magnum, Linex, Metribuzin, Outlook, Sonalan, Reflex, and Zidua still provided very good control of Palmer amaranth collected from the PNW. However, a
Efficacy
2008 Newhouse P1951 6 row Pull type Rollers 36/38”
2006 Newhouse P1751 6 row 3pt Rollers 34/36”
1993 Spudnik 550 36” BC Elev. 48’ boom 3ph Remote
1998 Double L 831 36” BC Elev./49’ boom 3ph
Elec VFD’s remote
1991 Double L 813 30” BC Elev./ 49’ boom 3ph
1985 Double L 811 30” BC Elev./ 49’Boom 3ph
1990 Spudnik 550 30” BC Elev./48’ boom 3ph remote
2004 Milestone 36” All belt Arcing / 48’ boom 3ph remote
2000 Wemco 36” All belt Arcing / 49’boom 3ph All HYD remote
1979 Spudnik 500 Belt Chain 30” 3ph
2013 Logan Scoop Pro model S C30- 30” Spudnik 100 24” 3ph
Spudnik 100 24” 3ph Spudnik 1000 Scoop trailer
Double L 802 22’ bed
2002 Spudnik 4200 22’ Electric 1998 Spudnik 2100 20’ Electric 1996 Spudnik 2100 20’ Electric 1982 Logan 20B Electric
one-time application of any of these herbicides may not provide season-long control of Palmer amaranth. This means that even if growers get effective control at the beginning of the season, there may still be late-emerging Palmer amaranth that must be controlled to prevent crop
yield loss and Palmer amaranth seed production.
Adjesiwor is an assistant professor and Extension Weed Potato Specialist at the University of Idaho’s Kimberly Research and Extension Center. He can be reached at aadjesiwor@uidaho.edu.
2005 Spudnik 1600 Collector 60’’ conveyor, 3 stingers
2005 Milestone MSDSE84 belt Elev. Finger rolls dirt & sizing, split picking Cross out conv
2001 Mayo 250 Side shift Conveyor 36”x20’ w/ 2- 30” Belt Stingers
2005 Milestone MSDSE84 belt Elev. Finger rolls dirt & sizing, split picking Cross out conv.
& steering 1996 STI 30” x 70’ 480 volt 3ph 7- 1998 D L 809 30”/38’ 3ph Str. Conv
2001 Spudnik 1205 30”/40’ 3ph Str. Conv
Kerina 60” with cross conv. on wheels with hitch
Kerian 60” with 2- Distribution Conveyors
row
2015 Double L 832 36” BC with fingers
2011 Spudnik 96” 990 BC Elev. Reverse roll table sizing table split picking cross out conv
2011 Spudnik 96” 990 BC Elev. Reverse roll table sizing table split picking cross out conv.
2014 Spudnik 2200 All belt 30”x10’ 3ph 2-1993 Spudnik 2200 All belt 30 x10’LH & RH 3ph
2004 Spudnik 995 DES 72” Q A dirt & Size roll tables, split picking 230 volt 3ph. 2002 Spudnik 72” DE belt elev
2017 Milestone 96” 480 3phase
2015 Double L 1336 36”x 85’ 3ph
2004 Spudnik 995 DES 72” Q A dirt & Size roll tables, split picking 230 volt 3ph.
2002 Spudnik 72” DE belt elev
2017 Milestone 96” 480 3phase
2006 Spudnik 995 72”Finger rollers, ellis table, Belt Chain table 230 Volt 3phase
2000 Double L 836 36” x 85’ 3ph
2006 Spudnik 995 72”Finger rollers, ellis table, Belt Chain table 230 Volt 3phase
1994 Double L 820 30” x 60’ 3ph 2- 2001 Spudnik 1255 30/36/85 3ph drive wheel & steer 1996 STI 30” x 70’ 480 volt 3ph
2015 Spudnik 991 Air Sep 72” 3phase 480 V 2004 Harriston 3240 Clod Hopper, Finger table, peg belt blower 3ph
Harris
5- Spudnik 1205 42” x 40’ 3ph 5- Spudnik 1205 36” x 40’ 3ph 3- 2000 DL 877 36”/ 40’ 3ph 5- 1998 DL 809 30”/38’ 3ph 5- Milestone 30” x 30’ 3ph
1995 Spudnik 925 72” Acorns 480 volt 3ph
Kerian 60”W x 6’ L, 3- adjustable lanes 1” to 5”, smooth rolls
Kerian 60”W x 10’ L, 4 adjustable lanes 1” to 4.5”, rib rolls
2012 Harriston 3240 CH
DIGGIN’ IN ESSENTIAL OILS|
By Peter Feng, PhD
Plant Essential Oils:
A New Option For Controlling Root-Knot Nematodes Beyond Fumigants
Root-knot nematodes are one of the major pathogens in agricultural production. These nematodes infect the roots of plants, causing root tissue swelling, which hinders nutrient absorption, suppresses crop growth and development, and ultimately leads to reduced yields.
Root-knot nematodes are widespread globally, being especially prevalent in tropical and subtropical regions. Traditionally, chemical agents such as nematicides, especially fumigants, have been used to control these pests. While fumigants offer excellent soil-clearing effects, they also eliminate beneficial soil microorganisms, and most nematicides can only target nematodes themselves, without killing nematode egg masses. With the push for sustainable agriculture, research has increasingly focused on developing natural, safe and environmentally-friendly control methods, with essential oils showing significant potential in controlling rootknot nematodes.
Essential oils are volatile substances extracted from aromatic plants’ leaves, stems, flowers and roots. These oils have bioactive properties such as antibacterial, antifungal, and antioxidant effects. Rich in aldehydes, terpenes, phenols and esters, essential oils have natural pest and disease-fighting abilities. In combating root-knot nematodes, many essential oils have demonstrated the ability to inhibit nematode activity, prevent reproduction and reduce infection rates in plants. Essential oils can control root-knot nematodes through several mechanisms. First, the active components in essential oils can directly affect the nematodes’ nervous system, disrupting their movement and reproductive ability. Many studies have found that essential oils containing terpene compounds, such as thyme oil, peppermint oil and cinnamon oil, effectively paralyze nematodes, preventing them from infesting plant roots.
Additionally, essential oils have strong antioxidant and antimicrobial properties, which inhibit the growth and reproduction of root-knot nematodes. Essential oils like clove oil and lemongrass oil are rich in phenolic compounds that can destroy nematode cell membranes, leading to their death. Moreover, essential oils can boost plants’ immune systems, promote healthy root growth and increase crop resistance to nematodes.
In recent years, numerous studies on essential oils for controlling root-knot nematodes have shown varying effects. One study tested 16 different essential oils for their lethal effects on root-knot nematodes and found that wormwood, cinnamon, peppermint, lemon balm, lemon eucalyptus, rue and clove oils were effective in killing half of the nematodes at dilutions higher than 500x. Cinnamon oil proved the most effective, killing more than 50 percent of the nematodes at concentrations as low as 1/10,000 and inhibiting egg
mass hatching at concentrations of 1/1000. Since cinnamon oil is a 25(b) exempt material, it is easily available on the market in plant protection products based on cinnamon oil.
In addition, some commercial essential oil products are gradually being applied in agriculture for rootknot nematode control. Neem oil, for example, has broad-spectrum insecticidal and antibacterial properties and has been proven effective against root-knot nematodes.
The main active ingredient in neem oil, Azadirachtin, inhibits nematode reproduction and prevents egg hatching. Neem oil is currently classified as an EPA-registered pesticide, which makes it more expensive than 25(b) exempt products, complicating its promotion.
The main components of clove oil and cinnamon oil, such as eugenol
TOP: The effect of nematodes on potatoes is fairly evident as shown in this photo. RIGHT: Essential oils may help control root-knot nematodes. Photos courtesy of JH Biotech.
and cinnamaldehyde, are effective in controlling soil-borne diseases like damping-off caused by Rhizoctonia solani, wilt caused by Fusarium oxysporum and bacterial wilt caused by Ralstonia solanacearum. Therefore, applying plant protection essential oil products based on cinnamon oil can not only reduce the damage caused by root-knot nematodes to crop roots but also lessen the impact of other soil-borne diseases on crops.
The primary advantage of using essential oils to control root-knot nematodes lies in their natural and environmentally-friendly characteristics. Compared to traditional chemical nematicides, essential oils do not pollute the soil, water sources, or ecosystems, and they pose relatively low risks to human health. Additionally, essential oils have multiple bioactive properties; beyond controlling nematodes, they promote plant health and reduce reliance on other pesticides and fertilizers.
However, there are challenges in using essential oils for nematode control. First, essential oils are volatile, and their residual effect in the soil is relatively short, potentially requiring frequent applications to maintain effectiveness. Alternatively, applying them in a fumigant-like manner — before planting, covering them with plastic to enhance volatility — could improve efficacy.
Additionally, the cost of different essential oils varies significantly, with some highly effective oils being relatively expensive, which presents challenges for large-scale agricultural production.
Moreover, the effectiveness of essential oils can be influenced by environmental factors such as temperature, humidity and soil type, requiring adjustments based on specific conditions in practical applications.
In conclusion, essential oils show significant potential as a natural and environmentally-friendly alternative for controlling root-knot nematodes. With advancements in agricultural technology and increasing demand for sustainable agriculture, essential oils are likely to become an essential part of future integrated pest management strategies.
For more information, visit https:// jhbiotech.com/.
Feng is product division manager at JH Biotech. PG
The Potato Grower Seed Lot is where you will find seed producers from Manitoba to Maine, from Montana to Michigan—all conveniently gathered in one place. If you’re a seed grower interested in being a part of The Seed Lot, call Rob at (208) 542-2218.
BIG SKY SEED
EXCEPTIONAL QUALITY SEED POTATOES SINCE 1960.
EXCEPTIONAL QUALITY SEED POTATOES SINCE 1960.
Our isolated Northern location along with our group of 10 experienced growers have been producing exceptional seed potatoes with increased energy and the lowest possible disease levels for over 50 years.
Our isolated Northern location along with our group of 10 experiencedgrowershavebeenproducingexceptionalseedpotatoes withincreasedenergyandthelowestpossiblediseaselevelsforover 50 years.
Our longevity and historical performance have made us a valued resource and seed potato supplier to growers across North
Ourlongevityandhistoricalperformancehavemadeusavalued resourceandseedpotatosuppliertogrowersacrossNorthAmerica and the world.
and
With over 100 varieties including main crop and specialty selections, we invite you to give us a call to discuss how we can help you make this growing season the best one yet.
With over 100 varieties including main crop and specialty selections,weinviteyoutogiveusacalltodiscusshowwecanhelp you make this growing season the best one yet.
Contact Darcy Olson for the latest info on availability of varieties & generations Email: darcyo@epg.ab.ca • Toll Free: 1 (800) 362-9791 • Ph: (780) 447-1860 Edmonton Potato Growers Ltd. 12220 - 170 Street, Edmonton, AB T55V 1 L7
ContactDarcyOlsonforthelatestinfoonavailabilityofvarieties&generations Email: darcyo@epg.ab.ca • Toll Free: 1 (800) 362-9791 • Ph: (780) 447-1860
Edmonton Potato Growers, 12220 - 170 Street, Edmonton, AB T5V 1L7
PLANTING THE FUTURE
Potatoes USA
Blair Richardson, CEO Potatoes USA
U.S. Frozen Potato Demand Remains Strong, With Challenges And Opportunities For Future Growth
Fries could experience record growth by 2028
Potatoes have seen exceptional growth in demand over the past decade — particularly frozen potatoes — and the trend is not reversing. Reported volumes for potatoes grown and sold in the United States are up 16 percent since 2014 and up 6 percent since 2019 (1). This undeniable positive change in consumer behavior brings remarkable opportunities for potato growers, processors, importers and others.
Foodservice
We’ve seen historic menu penetration for fries in foodservice over the last decade — from 57.2 percent of U.S. restaurant menus featuring fries in 2014 to 59.6 percent in 2024. While menu penetration doesn’t measure volume, it’s a key indicator for a category’s desirability in foodservice. Menu penetration for fries is expected to grow to a record 60.9 percent by 2028, which should support longerterm demand (2).
While this is positive, we must recognize inflation’s impact on foodservice traffic in 2023 and early 2024 (3). Foodservice menu prices remained at historic highs in 2023, rising more than 7 percent for the second straight year, according to Technomic (4). By the end of Q1 2024, 45 percent of restaurants had increased menu prices again, and more than half of restaurants said they expected another future increase (5).
These cost increases limited consumer
“Potatoes’ growth over the past decade is truly impressive.”
traffic. When Technomic asked consumers why they were eating out less, more than three-quarters said, “Prices are too high.” Sixty percent reported, “My budget for ordering foodservice has decreased (6).”
General economic factors are still impacting short-term demand, but there are signs of improvement. Technomic estimates growth in both limited-service and full-service restaurants in 2025, where most frozen potato sales are found (7). “Expect burgers to recover for sure, and the chicken players will continue to show strong growth,” said Technomic. “These are both good for fries (8).”
Meanwhile, U.S. retail potato sales are strong. Total dollar sales increased for all potato types except fresh from July 2023-June 2024, and the most significant increase was in frozen (+14.6 percent).
Volume sales for that period remained steady. This is an impressive accomplishment at retail considering the sharp price increases for frozen products. Overall, retail sales since July 2023 are nearly 10 percent greater than fiscal year 2019 and only 4.5 percent less than fiscal year 2020’s pandemic pantry-loading high (9).
In another sign of the potato market’s
Retail
Photo courtesy of Lamb Weston
strength, international companies are building new processing capacity in the United States (10). Over time, this increased capacity should rebalance imports, which have more than doubled over the past decade (11), while U.S. consumption outpaced supplies –especially for many frozen products. In the future, U.S. farmers should have more opportunities to use American-grown potatoes to help meet the demand these companies previously filled with potatoes from other parts of the world (12).
International Markets
It’s also worth looking at international markets, particularly Mexico. The opportunity to ship fresh potatoes to markets throughout Mexico has had a measurable impact on the U.S. potato industry, creating new opportunities for growers and shippers. Mexico was the United States’ largest potato export market for the second year in a row in the July 2023–June 2024 period, and we expect consumer demand there to keep expanding (13).
While we see more competitors globally, we also believe global demand for potatoes and potato products will expand over the coming decade (14). Interest from China, India and Turkey in producing more frozen products will likely disrupt some regional markets in the coming years. However, we hope greater access to supplies will (over time) also create more demand in these markets where most potatoes are still marketed in a fresh format.
Potatoes’ growth over the past decade is truly impressive. While the rate of growth may have slowed in some areas over the past year, the category is still expanding and riding a historical peak, with new demand records again in 2024. All things considered, the future for potatoes is bright.
We do, of course, face several challenges, including new competitors and uncertain economic factors. How we react to these challenges will determine our success both individually and as an industry.
1. Potatoes USA Volume Assessments
2. Datassential, Fries the food SNAP
TM Food Profile
3.Technomic State of the Industry
Midyear Report 2024
4. Technomic Top 500 Chain Foodservice Report 2024
5. Technomic State of the Industry
Midyear Report 2024
6. Technomic State of the Industry
Midyear Report 2024
7. Technomic State of the Industry
Midyear Report 2024
8. Email - SRG x Technomic Help on explaining Fries in FS decline (and optimism looking forward)
9. Circana Retail Sales Report_FY24 July 2023_June 2024
10. Point/Plover Metro Wire, March 25, 2024
https://spmetrowire.com/new-state-law-securescitys-spot-as-finalist-eyed-by-belgium-potato-
processor-150-jobs/
11. Potatoes USA Volume Assessments
12. World Potato Markets - A Global Perspective of Potato Processing
13. Trade Data Monitor compiles the data from the United States Department of Commerce, Foreign Trade Division, using the Harmonized Coding System, Schedule B https://potatoesusa. com/news-events/us-potato-exports-july-2023june-2024/
14. World Potato Markets - A Global Perspective of Potato Processing PG
Authorized Dealer For
National Potato Council
Kam Quarles, CEO, National Potato Council
The Dietary Guidelines Report — One Step Forward, Two Steps Back
Some recommendations are head-scratching
In early December, the Dietary Guidelines Advisory Committee (DGAC) released its 2025 Scientific Report. This report was created by a group of academics and other experts as a first step in rewriting the federal government’s advice to Americans on what a healthy diet looks like.
Though it took two years to develop, there are some recommendations within it that undermine the “scientific” part of its title and are head-scratching, to say the least.
Now, the secretaries of Agriculture and Health and Human Services (HHS) have the responsibility to accept, reject or amend this document. This is an excellent opportunity to restore scientifically grounded, common-sense advice in whatever is ultimately finalized.
A Welcome Rejection Of Potato Reclassification
Early in the process, observers became concerned about the questions the government and these academics were asking and where those ideas might lead. A glaring one was the notion that potatoes could be reclassified out of the vegetable category or made interchangeable with grains. This suggestion was made by antipotato activists in the past. Fortunately, this time around -- after the idea became an international viral sensation that ended up in global media, including as part The Tonight Show’s opening monologue as an example of absurd government overreach -- the
“Interestingly, media outlets were highly critical of the agriculture industry seeking representation on the committee but didn’t say a thing about the activists.”
committee discarded that notion in its submitted report.
Moving potatoes into the grain category could have had cascading and long-lasting effects on schools and feeding programs reliant on costeffective, nutritious options. For the millions of Americans served by these programs, potatoes remain a vital part of the diet-- as much for their affordability as for their nutritional value.
Thankfully, sound judgment (and common sense) prevailed, and the committee reaffirmed that potatoes are indeed a vegetable -- a decision grounded in horticultural and nutritional science.
The Contradiction In Reducing Vegetable Consumption
While the notion of reclassifying potatoes was discarded, the report unfortunately included a perplexing recommendation — a reduction in the consumption of starchy vegetables. In short, for a country that does not eat enough vegetables, this report’s bizarre remedy urges further reductions in vegetable consumption.
For a nation struggling with food insecurity and chronic diseases linked to poor nutrition, advising a decrease in consumption of any vegetable category is neither good science nor good policy.
Potatoes and other starchy vegetables are nutrient-dense powerhouses. They’re rich in potassium, vitamin C, fiber and other essential nutrients, all at a low cost to consumers. For children in particular, potatoes can serve as a gateway food, helping to incorporate other vegetables into their diets. Research supports that when potatoes are included in meals, children are more likely to consume a greater variety of vegetables, helping to instill lifelong healthy eating habits.
Where Did The Science Go?
One deeply concerning aspect of the DGAC’s process was its seeming detachment from robust nutritional science, replaced instead by issues that are more political in nature.
In simple terms, the nutrient content of a commodity was deemphasized, while the way in which the commodity is produced (sustainability, social justice
For potatoes specifically, the committee’s recommendation to reduce starchy vegetable consumption was unsupported by existing data and undermines public health goals. However, it was recommended previously by food activists, dating back to the Congressional battles during the Obama administration, with a goal to keep potatoes out of school meals.
Instead of resurrecting these old battles and decreasing vegetable consumption, efforts should pivot toward the nutritionally valid goal of increasing vegetable consumption overall. In fact, research shows us that potatoes actually incentivize the consumption of other vegetables.
Should we be surprised by these efforts? No. Activist groups were very bold as the committee was being formed in seeking to populate the committee with individuals who were likely to carry their political agendas. Interestingly, media outlets were highly critical of the agriculture industry seeking representation on the committee but didn’t say a thing about the activists.
The government’s choice to tilt
representation on the committee toward political/activist voices may explain the initial extreme questions and recommendations that depart from nutrition science. When decisions as influential as federal dietary guidelines are made, it is critical that the government is getting actual advice based on the evidence, not the view that is the most popular. Guidelines need to be evidence-based, balanced, and actionable.
Implications For Policy And Communities
The release of the DGAC report marks the beginning of a political process, where USDA and HHS Secretaries will shape the final version of the 2025-2030 Dietary Guidelines for Americans. While the existing report has set the stage, the possibility for adjustments, particularly with an entirely new set of administration decision makers remains. Those individuals should view this as an opportunity to consider the more exotic recommendations for what they are, incorporate stakeholder feedback, and correct the document’s glaring
inconsistencies.
As the National Potato Council and our state and national partners have affirmed, potatoes are crucial to America’s food system — offering unparalleled nutritional and economic
value. We will continue to urge policymakers to consider the broader implications of these recommendations as they work to align federal dietary policies with science-based facts and common sense.
Photo courtesy of Idaho Potato Commission.
Products that Profit
Take Control of your ROI with BRANDT® EnzUp® Zn
BRANDT EnzUp Zn isn’t just another Zn input – it’s designed for stronger early-season crop development. With its enzyme delivery system, BRANDT EnzUp Zn boosts microbial activity, improving nutrient absorption and plant growth. The result? Healthier crops and higher yields. Take Control with BRANDT EnzUp Zn and turn your investment into profits.