WSU Field Day • Crookham Onion Reveal • Seminis Field Day
ONION WORLD Voice of the Industry • OnionWorld.net
Advertiser Index
Agri-Stor................... 36 Aqua Irrigation......... 33 BASF - Nunhems....... 13 Bejo.......................... 14 Carbon Robotics......... 5 Clearwater Supply.... 29 Crookham................... 9 Crookham................. 19 Diamond K............... 35 Ecorobotix................ 27 Enza Zaden............... 31 Eqraft......................... 2 Gearmore................. 21
Gowan Seed............. 23 Haines...................... 31 Kerian....................... 27 Modesta................... 29 NOA......................... 21 Redwood Empire...... 15 Seed Dynamics........... 3 Seedway................... 15 ThorPack.................. 33 Tolsma...................... 18 Top Air...................... 13 Volm........................ 25
November 2026
Turnkey agri factories and reliable equipment for grading & packing
Eqraft designs, builds, and maintains smart agri factories. With our know-how, machinery, and software we enable growers, processors, and packers all around the world to develop an efficient and reliable agribusiness.
eqraft.com
Gowan Seed Company Chualar, California 831.596.1900
Seedway Elizabethtown, Pennsylvania 717.367.1075
Clifton Seeds Moravia, New York 315.604.1098
Seedling Onions Need a Hero When onion seed and seedcorn maggots threaten young crops, our s heroes come prepared. FarMore FI500 and Spinosad/Lumiverd seed treatments provide early season disease and insect protection for young onion crops. Seed Dynamics applies the protectant to the seeds themselves, through a safe and controlled delivery. It works at the most critical time — during germination and seedling emergence — so your seeds can thrive, while fending off threats of early damage. Get a hero from Seed Dynamics , the Seed Preparation Professionals. Call us at 866.321.9747 or choose a dealer listed above.
Visit our Website at SeedDynamics.com!
Table of Contents
ONION WORLD Volume 42, Number 7
November 2026 6 2027 Buyers' Guide
PO Box 333 Roberts, Idaho 83444 Telephone: (208) 520-6461 Circulation: (503) 724-3581
OnionWorld.net Onion World Contacts
24 Covering Current Challenges
WSU Onion Field Day
28 Crookham Company Advances New Varieties
Editor Denise Keller editor@ColumbiaMediaGroup.com Publisher / Advertising Manager Dave Alexander dave@ColumbiaMediaGroup.com
at Onion Reveal
Director of Operations Brian Feist brian@ColumbiaMediaGroup.com
32 New Seminis Varieties
EDITORIAL INFORMATION Onion World is interested in newsworthy material related to onion production and marketing. Contributions from all segments of the industry are welcome. Submit news releases, new product submissions, stories and photos via email to: editor@ColumbiaMediaGroup.com.
ADVERTISING SALES For information on rates, mechanics, deadlines, list rental, direct mail, inserts or other information, call (208) 520-6461 or email: dave@onionworld.net
SUBSCRIPTIONS U.S. $50 per year Foreign $120 per year
Subscribe online at: www.OnionWorld.net/subscribe or call (503) 724-3581.
Field day attendees catch up with old friends and meet new ones. Find field day coverage from Washington State University, Crookham Company and Seminis starting on page 24.
On The Cover Producing perfect onions is easier when equipped with the right supplies and services. Find a list of vendors to guide your plans for next season in the 2027 Buyers’ Guide starting on page 6. 4
Onion World • November 2026
DEPARTMENTS 23.... New Products 31.... Calendar 34.... From the NOA 34.... Advertiser Index
Email address changes/corrections to brian@ColumbiaMediaGroup.com or mail to: Onion World PO Box 333 Roberts, ID 83444 Onion World magazine (ISSN 0892-578X), is published eight times a year and mailed under a standard rate mailing permit at Idaho Falls, Idaho and at additional mailing offices. Produced by Columbia Media Group PO Box 333, Roberts, ID, 83444. Copyright 2026. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose without the express written permission of Columbia Media Group. For information on reprints call (208) 520-6461.
Buyers’ Guide T
2027
here are a lot of moving parts involved in growing and marketing an onion crop - from needing the right products to protect your crop from pests and pathogens to having the right equipment to efficiently navigate the season. For most growers, packers and shippers, this translates into a constant to-do list, shopping list and wish list. Whether your list has you searching for a new harvester or just some innovative irrigation equipment, you’ll find a comprehensive list of suppliers in Onion World’s 2027 Buyers’ Guide. Crop Inputs.................... 7 Fertilizers/Growth Promoters Fungicides Herbicides Insecticides/Pesticides/Fumigants
Equipment. ....................... 8 Bagging/Packaging/ Packing/Palleltizing Covers Extraction Handling Harvesters/Harvesting Lifters Loaders Planters Precision Ag Processing Scales/Weighing Sizing/Sorting Sprayers Toppers/Tailers/Windrowers
MiscELLANEOUs................ 14 Auctioneers Consulting Labs Irrigation Pollination Cages
PARTS.............................15 Seed...............................16 Onion Seed Seed Cages Seed Treatments Organic Seed Treatments Seed Coating/Pelleting Seed Films/Seed Priming
Shippers........................... 20 storage........................... 22 Bins Chemicals for Storage Refrigeration/Monitoring/ Control Panels 6
Onion World • November 2026
CROP INPUTS FERTILIZERS / GROWTH PROMOTERS
FUNGIcides Corteva Agriscience Indianapolis, IN corteva.us
INSECTICIDES / PESTICIDES / Fumigants
Fontelis fungicide Tanos fungicide Bexfond biological fungicide
Corteva Agriscience
Diamond K Gypsum
Gowan USA
diamondkgypsum.com/new-products
(800) 883-1844 gowanco.com
Radiant insecticide Vydate L insecticide/nematicide Entrust insecticide
Now, introducing six new water-saving products, including prilled gypsum, microalgae, soil wetting agents and humic acid.
Gavel fungicide, Reason fungicide, Zing! fungicide
JH Biotech, Inc. Redox 130 S 100 W Burley, ID 83318 (208) 678-2610 RedoxGrows.com Redox Bio-Nutrients LLC is a family-owned company founded in Burley, Idaho, in 1994. Through RAM Technology and proprietary manufacturing processes, Redox develops solutions that support plant performance, nutrient efficiency, crop resilience, yield and quality.
Indianapolis, IN corteva.us
4951 Olivas Park Dr. Ventura, CA 93003 (805) 650-8933 info@jhbiotech.com Fosphite fungicde
Nichino America, Inc. 4550 Linden Hill Road, Suite 501 Wilmington, DE 19808 (888) 740-7700 nichino.net Torac insecticide
HERBICIDES Corteva Agriscience Indianapolis, IN corteva.us Starane Ultra herbicide
Gowan USA (800) 883-1844 gowanco.com
Teleos Ag Solutions (833) 679-1942 teleosag.com TELONE™ II by Teleos
Prefar 4-E herbicide, Sonalan HFP herbicide, Treflan HFP herbicide
Tessenderlo Kerley (800) 525-2803 tessenderlokerley.com
Tessenderlo Kerley
Tessenderlo Kerley provides liquid and dry sulfur-based fertilizers and legacy protection products, which include Thio-Sul, KTS, CaTs, Sectagon and Surround.
(800) 525-2803 tessenderlokerley.com Tessenderlo Kerley provides liquid and dry sulfur-based fertilizers and legacy protection products, which include Thio-Sul, KTS, CaTs, Sectagon and Surround.
OnionWorld.net
7
2027 Buyers’ Guide EQUIPMENT BAGGING / PACKAGING / PACKING / PALLETIZING Chinook Operations Group LLC P.O. Box 1306 Eagle, ID 83616 (208) 331-1126 admin@chinookops.com Sales and rentals of Edp Electro-bagger.
Fox Solutions Aaron Fox 2200 Fox Drive McAllen, TX 78504 (956) 682-6176 info@foxbag.com foxbag.com From weighing to bagging to case packing, we provide equipment that handles and packs every onion size.
edp sales@edp.com.au edp.com.au
Onion baggers, carton/RPC filler, bin tippers, turnkey grading lines, bulk hoppers U.S. Northwest Distributor: Chinook Ops Group
Haines Equipment, Inc. P.O. Box I, 20 Carrington Street Avoca, NY 14809 (607) 566-2234 Hainesinc@aol.com hainesequipment.com
Lee Shuknecht & Sons
Eqraft Inc. info@eqraft.com eqraft.com Eqraft designs, builds, and maintains smart agri factories. With our know-how, machinery, and software we enable growers, processors, and packers all around the world to develop an efficient and reliable agribusiness. Our roots trace back to 1984 in the Netherlands' prime agricultural regions. Today, we proudly serve North America through Eqraft Inc., based in Tri-Cities, WA.
4458 Ford Road Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com Onion Harvesters, Grading, Topping, Packing, Sizing, Sorting
SYMACH Palletizers 315 27th Ave NE Minneapolis MN 55418 (612) 760-8864 marco.maljaars@bwpackaging.com symach.nl/en/ Specialists in onion palletizing, pallet wrapping, and conveying systems
Fox Packaging Aaron Fox 2200 Fox Drive McAllen, TX 78504 (956) 682-6176 info@foxbag.com foxbag.com
Flexible packaging that gives onions the airflow they need, reduces damage and holds up from the packing shed to retail shelves.
8
Onion World • November 2026
ThorPack W6788 5th Avenue Road Bryant, WI 54418 (715) 627-7333 thorpack.com
Top Air, Inc. 101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag Vertical elevators
Van Doren East Wenatchee 10 NE Cascade Ave East Wenatchee, WA 98802 (509) 886-1837 www.vandorensales.com Custom Produce Handling Solutions
Yakima, WA 1211 Alder St #100 Union Gap, WA 98903 (509) 469-9006 Grand Rapids, MI 5311 Plainfield Ave. NE Ste. A Grand Rapids, MI 49525 (616) 316-3980
Volm Companies volmcompanies.com Antigo, WI (Corporate Headquarters) 1804 Edison St., Antigo, WI 54409 (800) 253-4737 Idaho Falls, ID 3721 W 65th South Idaho Falls, ID 83402 (208) 524-0600 Pasco, WA 5702 Industrial Way Suite 101 Pasco, WA 99301 (509) 547-3437 Fresno, CA 3440 S East Ave. Suite 104 Fresno, CA 93725 (800) 253-4737 Monte Vista, CO 1100 S County Road 3 E Monte Vista, CO 81144 (800) 253-4737 Brantford, Canada 173 Garden Ave. Brantford, Ontario N3S 0A7 (905) 648-7300
EQUIPMENT BAGGING / PACKAGING / PACKING / PALLETIZING (CONT.)
EXTRACTION JDC Extraction 527 W. McGregor Drive, Suite 527 Boise, Idaho 83705 (208) 577-5375 jdcextraction.com
Yakima Label 1601 W. Pine Street Union Gap, WA 98903 (509) 955-8400 josh@yakimalabel.com yakimalabel.com Custom packaging labels
COVERS
Modesta LLC 257 Brickyard Road Garrison, TX 75946 (936) 622-0600 modestadustcollectors.com
Redwood Empire Awning Co.
Onion World Buyers Guide 2026 Ad_FINAL.pdf
info@eqraft.com eqraft.com Eqraft designs, builds, and maintains smart agri factories. With our know-how, machinery, and software we enable growers, processors, and packers all around the world to develop an efficient and reliable agribusiness. Our roots trace back to 1984 in the Netherlands' prime agricultural regions. Today, we proudly serve North America through Eqraft Inc., based in Tri-Cities, WA.
Haines Equipment, Inc.
P.O. Box I, 20 Carrington Street Avoca, NY 14809 (607) 566-2234 Hainesinc@aol.com hainesequipment.com
JDC Extraction
3547 Santa Rosa Ave. Santa Rosa, CA 95407 (707) 588-9900 mike@redwoodempireawning.com redwoodempireawning.com Equipment covers
HANDLING Eqraft Inc.
527 W. McGregor Drive, Suite 527 Boise, Idaho 83705 (208) 577-5375 jdcextraction.com 1
9/28/26
8:40 PM
C
M
Y
CM
MY
CY
CMY
K
OnionWorld.net
9
2027 Buyers’ Guide EQUIPMENT HANDLING (cont.) Kerian Machines P.O. Box 311, Grafton, ND 58237 (701) 352-0480 sales@kerian.com kerian.com Kerian Speed Sizer
Lee Shuknecht & Sons 4458 Ford Road Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com
HARVESTERS / HARVESTING L&M Specialty Fabrication, LLC 4868 East Saile Drive Batavia NY 14020 (585) 283-4847 turbotop@lmspecfab.com turbotopharvester.com
101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag
LOADERS
Haines Equipment, Inc. Lee Shuknecht & Sons
volmcompanies.com Antigo, WI (Corporate Headquarters) 1804 Edison St., Antigo, WI 54409 (800) 253-4737 Idaho Falls, ID 3721 W 65th South Idaho Falls, ID 83402 (208) 524-0600 Pasco, WA 5702 Industrial Way Suite 101 Pasco, WA 99301 (509) 547-3437 Fresno, CA 3440 S East Ave. Suite 104 Fresno, CA 93725 (800) 253-4737 Monte Vista, CO 1100 S County Road 3 E Monte Vista, CO 81144 (800) 253-4737 Brantford, Canada 173 Garden Ave. Brantford, Ontario N3S 0A7 (905) 648-7300
Top Air, Inc.
Turbo Top self-propelled and pulled-type harvesters
Onion Harvesters, Grading, Topping, Packing, Sizing, Sorting
Volm Companies
LIFTERS
4458 Ford Road Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com Onion Harvesters, Grading, Topping, Packing, Sizing, Sorting
Top Air, Inc.
P.O. Box I, 20 Carrington Street Avoca, NY 14809 (607) 566-2234 Hainesinc@aol.com hainesequipment.com
Top Air, Inc. 101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag
PLANTERS
101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag
Gearmore, Inc.
Univerco (1978) Inc
Lee Shuknecht & Sons
713 RTE 219 Napierville, QC Canada J0J 1L0 (450) 245-7152 univerco.com One-row and two-row onion harvesters One- to three-row onion windrowers Topper tables, brushing tables and conveyors systems for packing lines
13477 Benson Ave. Chino, CA 91710 (800) 833-3023 sales@gearmore.com gearmore.com
4458 Ford Road Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com
Stahay Planter Authorized Dealer
Mel Beck Precision Planters LLC 214 Thunderegg Blvd. Nyssa, OR 97913 (541) 372-3532 rbeck@fmtc.com precisionplanters.com
Multi-line planters since 1956
10
Onion World • November 2026
EQUIPMENT Milton Planters
101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag
Monosem LLC
1001 Blake Street Edwardsville, KS 66111 (913) 438-1700 monosemUSA.com Custom Planters Built-to-Order
Haines Equipment, Inc. P.O. Box I, 20 Carrington Street Avoca, NY 14809 (607) 566-2234 Hainesinc@aol.com hainesequipment.com
JDC Extraction 527 W. McGregor Drive, Suite 527 Boise, Idaho 83705 (208) 577-5375 jdcextraction.com
Kerian Machines Top Air, Inc.
101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag
PRECISION AG
P.O. Box 311, Grafton, ND 58237 (701) 352-0480 sales@kerian.com kerian.com
Lee Shuknecht & Sons 4458 Ford Road, Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com Onion Harvesters, Grading, Topping, Packing, Sizing, Sorting
Carbon Robotics 2211 Elliott Ave, Suite 300 Seattle, WA 98121 (206) 486-4766 carbonrobotics.com AI Robotics for Farming
PROCESSING Chinook Operations Group LLC P.O. Box 1306 Eagle, ID 83616 (208) 331-1126 admin@chinookops.com Sales and rentals of Edp Electro-bagger.
Eqraft Inc. info@eqraft.com eqraft.com Eqraft designs, builds, and maintains smart agri factories. With our know-how, machinery, and software we enable growers, processors, and packers all around the world to develop an efficient and reliable agribusiness. Our roots trace back to 1984 in the Netherlands' prime agricultural regions. Today, we proudly serve North America through Eqraft Inc., based in Tri-Cities, WA.
M & P Engineering Ltd 5050 W. 72nd Street Fremont, MI 49412 (231) 924-6437 sales@mpspares.com mpspares.com
Volm Companies volmcompanies.com Antigo, WI (Corporate Headquarters) 1804 Edison St., Antigo, WI 54409 (800) 253-4737 Idaho Falls, ID 3721 W 65th South Idaho Falls, ID 83402 (208) 524-0600 Pasco, WA 5702 Industrial Way Suite 101 Pasco, WA 99301 (509) 547-3437 Fresno, CA 3440 S East Ave. Suite 104 Fresno, CA 93725 (800) 253-4737 Monte Vista, CO 1100 S County Road 3 E Monte Vista, CO 81144 (800) 253-4737 Brantford, Canada 173 Garden Ave. Brantford, Ontario N3S 0A7 (905) 648-7300
SCALES / WEIGHiNG
Onion peeling machines for fresh cut and process applications. Single machines or complete lines are available.
Eqraft Inc. info@eqraft.com eqraft.com
Van Doren East Wenatchee 10 NE Cascade Ave East Wenatchee, WA 98802 (509) 886-1837 www.vandorensales.com Custom Produce Handling Solutions
Eqraft designs, builds, and maintains smart agri factories. With our know-how, machinery, and software we enable growers, processors, and packers all around the world to develop an efficient and reliable agribusiness. Our roots trace back to 1984 in the Netherlands' prime agricultural regions. Today, we proudly serve North America through Eqraft Inc., based in Tri-Cities, WA.
Yakima, WA 1211 Alder St #100 Union Gap, WA 98903 (509) 469-9006 Grand Rapids, MI 5311 Plainfield Ave. NE Ste. A Grand Rapids, MI 49525 (616) 316-3980
OnionWorld.net
11
2027 Buyers’ Guide EQUIPMENT SCALES / WEIGHiNG (CONT.)
Volm Companies volmcompanies.com Antigo, WI (Corporate Headquarters) 1804 Edison St., Antigo, WI 54409 (800) 253-4737 Idaho Falls, ID 3721 W 65th South Idaho Falls, ID 83402 (208) 524-0600 Pasco, WA 5702 Industrial Way Suite 101 Pasco, WA 99301 (509) 547-3437 Fresno, CA 3440 S East Ave. Suite 104 Fresno, CA 93725 (800) 253-4737 Monte Vista, CO 1100 S County Road 3 E Monte Vista, CO 81144 (800) 253-4737 Brantford, Canada 173 Garden Ave. Brantford, Ontario N3S 0A7 (905) 648-7300
SIZING / SORTING Eqraft Inc. info@eqraft.com eqraft.com Eqraft designs, builds, and maintains smart agri factories. With our know-how, machinery, and software we enable growers, processors, and packers all around the world to develop an efficient and reliable agribusiness. Our roots trace back to 1984 in the Netherlands' prime agricultural regions. Today, we proudly serve North America through Eqraft Inc., based in TriCities, WA.
Haines Equipment, Inc. P.O. Box I, 20 Carrington Street Avoca, NY 14809 (607) 566-2234 Hainesinc@aol.com hainesequipment.com
Kerian Machines P.O. Box 311 Grafton, ND 58237 (701) 352-0480 sales@kerian.com kerian.com 12
Onion World • November 2026
Lee Shuknecht & Sons 4458 Ford Road, Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com Onion Harvesters, Grading, Topping, Packing, Sizing, Sorting
UNITEC USA
SPRAYERS Ecorobotix Inc. 3030 Travel Plaza Way Pasco, WA 99301-5680 sales@ecorobotix.com ecorobotix.com
ARA Precision Sprayer. ARA is an AI-powered Ultra-High Precision Sprayer for Vegetable Crops, Meadows and Lawns
TOPPERS / TAILERS / WINDROWERS
California UNITEC USA UNIVERSAL TECHNOLOGIES, INC. 310 N. Cluff Ave., Suite 117 Lodi, CA 95240 (209) 369-6200
info@eqraft.com eqraft.com
Washington UNITEC USA UNIVERSAL TECHNOLOGIES, INC. 2623 Euclid Ave., Suite B Wenatchee, WA 98801 (209) 369-6200 unitec.usa@unitec-group.com unisorting.com • unitec-group.com
Eqraft designs, builds, and maintains smart agri factories. With our know-how, machinery, and software we enable growers, processors, and packers all around the world to develop an efficient and reliable agribusiness. Our roots trace back to 1984 in the Netherlands' prime agricultural regions. Today, we proudly serve North America through Eqraft Inc., based in Tri-Cities, WA.
UNISORTING is a brand of UNITEC, an international group with over 100 years of experience, specialized in designing and manufacturing innovative solutions for handling, sorting, quality selection and packing of fruit, tree nuts, and fresh vegetables.
Eqraft Inc.
Lee Shuknecht & Sons 4458 Ford Road Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com Onion Harvesters, Grading, Topping, Packing, Sizing, Sorting
Volm Companies volmcompanies.com Antigo, WI (Corporate Headquarters) 1804 Edison St., Antigo, WI 54409 (800) 253-4737 Idaho Falls, ID 3721 W 65th South Idaho Falls, ID 83402 (208) 524-0600 Pasco, WA 5702 Industrial Way Suite 101 Pasco, WA 99301 (509) 547-3437 Fresno, CA 3440 S East Ave. Suite 104 Fresno, CA 93725 (800) 253-4737 Monte Vista, CO 1100 S County Road 3 E Monte Vista, CO 81144 (800) 253-4737 Brantford, Canada 173 Garden Ave. Brantford, Ontario N3S 0A7 (905) 648-7300
Top Air, Inc. 101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag
LIFTERS / DIGGERS
TOPPER WINDROWERS
EFFICIENT UNDERCUTTING AND WINDROWING
TOP AND CURE ONIONS IN WINDROWS
• RIGID FRAME + FOLDING MODELS IN A WIDE RANGE OF CONFIGURATIONS
• HIGH CAPACITY • GENTLE HANDLING • STANDARD + XL MODELS
t pair I NCO R PO RAT E D
TOPPER LOADERS INDUSTRY LEADING TOPPING AND CAPACITY FOR OPERATIONS OF ALL SIZES • SUPERIOR DIRT & DEBRIS ELIMINATION • BEST IN CLASS RELIABILITY • MODELS FOR ALL GROWING CONDITIONS
INFO@TOPAIRINC.COM
+1.208.722.6936
So Close You Can Almost Smell It The next generation of long-day red onions is coming soon to a field near you. Here’s what you can expect: Modern genetics to better withstand disease and environmental pressures Premium bulb quality with consistent size, shape and color Good storability and marketing flexibility Contact your local BASF I Nunhems representative for more information, including availability. Individual results may vary. ©Nunhems USA, Inc. 2026. All Rights Reserved.
OnionWorld.net
13
2027 Buyers’ Guide MISC. AUCTIONEERS
IRRIGATION Aqua Irrigation
Booker Auction Co.
POLLINATION CAGES Redwood Empire Awning Co.
26300 Sand Road Parma, ID 83660 (208) 901-5551 aquairr.com
31 Eltopia West Road Eltopia, WA 99330 (509) 297-9292 bookerauction.com
Turn-key drip solutions, irrigation survey and design, automation and monitoring, service and repair, equipment sales
3547 Santa Rosa Ave. Santa Rosa, CA 95407 (707) 588-9900 mike@redwoodempireawning.com redwoodempireawning.com
Seed cage covers & frames, pollination cages and frames
Clearwater Supply Chuck Yarbro Auctioneers, Inc 2566 N Frontage Rd W Moses Lake, WA 98837 (509) 765-6869 yarbro.com
CONSULTING LABS Western Laboratories, Inc.
Columbia Basin 1086 South 1st Ave., Othello, WA 99344 (509) 488-5793 Treasure Valley 2232 SW 4th Ave., Ontario, OR 97914 (541) 889-0007 Precision ag drip irrigation design and service featuring the special commodities: onions, asparagus, blueberries, corn, hops, lavender, melons, mint, nurseries, peppers, shallots, squash, and vines
211 W Highway 95 Parma, WA 83660 (208) 649-4360 westernlaboratories.com
Exploring nature never stops
LAYERS OF EXCELLENCE RED EAGLE
RED SENSATION SWEET TULE
TANIA
MACON
Dark red, jumbo onion with a deep round shape. This variety has excellent long term storage potential and a short root system.
Early maturing grano red. Strong healthy tops. Pink root resistance. Excellent color, bulb firmness, and uniformity.
Strong upright tops with great plant habit. Early main season maturity. High yielding deeper granex shape, strong root system, firm bulbs.
Late season maturity slot. High yielding deeper-granex shape with a sweet and mild flavor.
f bejoseeds.com 14
Onion World • November 2026
Yellow granex, with a petite neck size for rapid field curing. Excellent bulb firmness and great flavor.
PARTS BELTs / CHAIN / ROLLERS / ETC. Haines Equipment, Inc. P.O. Box I, 20 Carrington Street Avoca, NY 14809 (607) 566-2234 Hainesinc@aol.com hainesequipment.com
SEEDWAY_Onion World_Oct2021_Layout 1 10/4/2021 2:52 PM Page 1
Kerian Machines P.O. Box 311 Grafton, ND 58237 (701) 352-0480 sales@kerian.com kerian.com
Your Acres. Your Livelihood. Our Priority.
Lee Shuknecht & Sons 4458 Ford Road Elba, NY 14058 (585) 757-6628 mail@shuknecht.com shuknecht.com Onion Harvesters, Grading, Topping, Packing, Sizing, Sorting
Noffsinger 500 6th Ave., P.O. Box 1150 Greeley, CO 80632 (970) 352-0463 or (800) 525-8922 Menahga, MN: (218) 564-5149 Filer, ID: (208) 326-4306 noffsingermfg.com
Top Air, Inc. 101 N. Roswell Blvd. Parma, ID 83660 (208) 722-6936 info@topairinc.com topair.ag
To Advertise: Dave@OnionWorld.net 208-520-6461
UNITED STATES UNITED STATES LancasterCalifornia & San Joaquin Valley (661) 978-5342 (661) 699-0055 DesertNew Southwest California, Mexico (661) 300-9109 (928) 446-7737 Southern California, Colorado & New Arizona Mexico (760) 791-0325 (970) 396-9728 Idaho, East Colorado Oregon, Utah & Nevada (208) 550-7733 (208) 941-1421 Idaho, Eastern Oregon, Skagit Valley, Washington Utah, Nevada, North Dakota (360) 941-7503 (208) 941-1421 Rio Grande & West Texas (208) Valley 550-7733 (956) 618-5574 Washington, Western Oregon (509) 820-9887
MEXICO MEXICO Irapuato Torreón, Coahuila +52(461) (462)117-3878 220-0453 TorreonCol. Colima, +52(461) (461)104-0134 117-3878 San Luis Potosi Chihuahua (461) 140-9452 +52 (648) 109-1597 SanChihuahua Luis Potosi (461) 171-9401 +52 (449) 196-1848 Tamaulipas Tamaulipas (461) 134-2421 +52 (461) 346-1531 Irapuato, Gto. Colima (461) 546-5792 +52 (461) 104-0134
Texas (956) 618-5574
(800) 952-7333 WWW.SEEDWAY.COM OnionWorld.net
15
2027 Buyers’ Guide SEED Onion Seed BASF | Nunhems American Takii, Inc. 301 Natividad Road Salinas, CA 93906 (831) 443-4901 takii.com General Manager / Sr. Director Sales Greg Hardison (831) 756-7053 - ghardison@takii.com East Coast / Canada James Young (269) 945-7799 - jyoung@takii.com Southwest U.S. Matthew Leonard (760) 756-8188 - mleonard@takii.com Pacific Northwest Chad Herrmann (831) 597-2206 - cherrmann@takii.com National Vegetable Sales Manager Mitchell Young (603) 393-3488 - myoung@takii.com Bunching, short day, intermediate, long day and overwintering onion seed
16
Onion World • November 2026
Sales Specialists Brett Ross (208) 504-9154 brett.ross@basf.com Oregon, Idaho, Utah & CO Grant Aitken (209) 712-3665 grant.aitken@basf.com California & Nevada Mark Walton (840) 242-4439 mark.walton@basf.com California Sarah Beaver (208) 550-5565 sarah.beaver@basf.com Texas & New Mexico Javier Ramos (509) 412-4181 javier.ramos@basf.com Washington & Oregon Product Development Michael Straugh (208) 249-5942 michael.straugh@basf.com Product Specialist - Americas Region Main Office BASF | Nunhems 1200 Anderson Corner Road Parma, Idaho 83660 (208) 674-4000 nunhemsusa.com Dealers Stokes Seeds Bruce Ulmer (570) 560-8525 bulmer@stokeseeds.com Northeast TS&L Seeds Norman Linkenhoger (956) 578-4505 normanl@tslseed.com Texas, New Mexico Johnny's Selected Seeds (877) 564-6697 johnnyseeds.com Gowan Seed Company Larry Duell (970) 397-8566 lduell@gowanseed.com Colorado Gowan Seed Company Daniel Eggert (585) 613-5297 degert@gowanseed.com Northeast Gowan Seed Company Clegg Smith (956) 340-0022 csmith@gowanseed.com Texas Gowan Seed Company Greg Patti (575) 202-2250 gpatti@gowanseed.com New Mexico
Bejo USA & Canada (main office) 1972 Silver Spur Place Oceano, CA 93445 (805) 473-2199 bejoseeds.com
Together with De Groot en Slot B. V. we are working on an even better assortment to meet the demands placed by growers, processors and consumers. Our extensive range of varieties extends from bunching, intermediate, long day, and short day onions for both conventional and organic operations.
Crookham Company, Inc.
P.O. Box 520 Caldwell ID 83606-0520 (208) 459-7451 ccoinfo@crookham.com crookham.com West Coast, Midwest and International Representative: Lyndon Johnson (208) 369-3390 - lyndonj@crookham.com East Coast Representative: Luther McLaughlin (208) 789-4254 - lutherm@crookham.com
DP Seeds 345B Nutmeg Road South South Windsor, CT 06074 (959) 250-1178 info@dpseeds.com dpseeds.com Bunching, short-day, intermediate, long-day and overwintering seed
seed Onion Seed (cont.) Hazera Seeds Enza Zaden USA, Inc. 7 Harris Place Salinas, CA 93901 (831) 754-2300 customer.service@enzazaden.com enzazaden.us
3155 S.W. 10th Street Suite L Deerfield Beach, FL 33442 (954) 429-9445 info@hazera.us.com hazera.us.com West Coast Sales Manager Barry Younkin (559) 217-9417
From Seed to Solution
Gowan Seed
Brian Haddon (971) 282-2884 - Western OR & WA Jimmy Graton (805) 305-5447 - Columbia Basin Curtis Mokler (509) 820-8489 - Columbia Basin Wade Schwark (209) 607-2870 - Treasure Valley, UT & ND Larry Duell (970) 397-8566 - Colorado Jeremy Toney (928) 580-1967 - Imperial Valley Christophe Veron (956) 802-3478 - Texas & Tamaulipas Russ Brown (559) 799-0799 - San Joaquín Valley Thomas Vaz (559) 410-0001 - San Joaquín Valley Tom Boschee (209) 607-8517 - Stockton Greg Patti (575) 202-2250 - New Mexico Cameron Cruz (956) 280-3950 - Rio Grande Valley, TX Eddie Vernor (830) 279-8970 - Winter Garden, TX Derek Levy (912) 433-4752 - Vidalia Region Josh Heller (717) 940-5440 - Northeast Dan Eggert (585) 613-5297 - Northeast
Seminis
800 North Lindbergh Blvd. St. Louis, MO 63167 (866) 334-1056 onionexperience.com Sales Central Valley, CA David Scheidt (559) 367-7080 Desert Southwest Christian Drye (928) 318-0067 Pacific Northwest Richard Navarrete (208) 317-6451 Texas Zachary Fawcett (956) 530-4973
Seedway seedway.com “Bunching, long day, short day.”
Zane Beams ID, UT, NV, and ND (208) 941-1421 zbeams@seedway.com Donavin Buck WA, Western OR & British Columbia (509) 820-9887 dbuck@seedway.com Kenny Nakamura CO, ID & UT (208) 550-7733 knakamura@seedway.com Daniel Babshoff Central CA, Nothern CA & HI (559) 246-8507 dbabshoff@seedway.com Joe Allegranza AZ, NM & Southern CA (760) 791-0325 jallegranza@seedway.com
OnionWorld.net
17
2027 Buyers’ Guide SEED SEED CAGES Redwood Empire Awning Co. 3547 Santa Rosa Ave. Santa Rosa, CA 95407 (707) 588-9900 mike@redwoodempireawning.com redwoodempireawning.com Seed cage covers & frames, pollination cages & frames
ORGANIC SEED TREATMENTS Germains Seed Technology 8333 Swanston Lane Gilroy, CA 95020 Jeff Fletcher (979) 481-0037 jfletcher@germains.com germains.com
SEED TREATMENTS Corteva Agriscience Indianapolis, IN corteva.us Lumiverd insect control
Germains Seed Technology 8333 Swanston Lane Gilroy, CA 95020 Jeff Fletcher (979) 481-0037 jfletcher@germains.com germains.com
Seed Dynamics, Inc. 1081-B Harkins Road P.O. Box 6069, Salinas, CA 93901 (831) 424-1177 seeddynamics.com
Seed Dynamics, Inc. 1081-B Harkins Road P.O. Box 6069 Salinas, CA 93901 (831) 424-1177 seeddynamics.com
Seed COATING / PELLETING Germains Seed Technology 8333 Swanston Lane Gilroy, CA 95020 Jeff Fletcher (979) 481-0037 jfletcher@germains.com germains.com
SMARTER SORTING STARTS WITH S
Gowan Seed Brian Haddon (971) 282-2884 - Western OR & WA Jimmy Graton (805) 305-5447 - Columbia Basin Curtis Mokler (509) 820-8489 - Columbia Basin Wade Schwark (209) 607-2870 - Treasure Valley, UT & ND Larry Duell (970) 397-8566 - Colorado Jeremy Toney (928) 580-1967 - Imperial Valley Christophe Veron (956) 802-3478 - Texas & Tamaulipas Russ Brown (559) 799-0799 - San Joaquín Valley Thomas Vaz (559) 410-0001 - San Joaquín Valley Tom Boschee (209) 607-8517 - Stockton Greg Patti (575) 202-2250 - New Mexico Cameron Cruz (956) 280-3950 - Rio Grande Valley, TX Eddie Vernor (830) 279-8970 - Winter Garden, TX Derek Levy (912) 433-4752 - Vidalia Region Josh Heller (717) 940-5440 - Northeast Dan Eggert (585) 613-5297 - Northeast
More info
The new standard in optical sorting
DRIVING EFFICIENCY, ENSURING QUALITY
18
Onion World • November 2026
seed Seed COATING / PELLETING (cont.)
Seed Dynamics, Inc. 1081-B Harkins Road P.O. Box 6069 Salinas, CA 93901 (831) 424-1177 seeddynamics.com
Seedway
Skagit Seed Services, Inc. 17297 Hulbert Road Mount Vernon, WA 98273 (360) 466-3191 skagitseedservices.com
Seed Dynamics, Inc. 1081-B Harkins Road P.O. Box 6069, Salinas, CA 93901 (831) 424-1177 seeddynamics.com
Seed coatings and treatments formulated for the needs of onion growers in the Pacific Northwest and beyond.
Seed FILMS / SEED PRIMING
seedway.com “Bunching, long day, short day.”
Zane Beams ID, UT, NV, and ND Germains Seed Technology (208) 941-1421 / zbeams@seedway.com 8333 Swanston Lane Donavin Buck Gilroy, CA 95020 WA, Western OR & British Columbia Jeff Fletcher (509) 820-9887 / dbuck@seedway.com (979) 481-0037 jfletcher@germains.com Kenny Nakamura CO, ID & UT germains.com (208) 550-7733 / knakamura@seedway.com Daniel Babshoff Central CA, Nothern CA & HI (559) 246-8507 / dbabshoff@seedway.com Joe Allegranza AZ, NM & Southern CA (760) 791-0325 / jallegranza@seedway.com Onion World Buyers Guide Short Intermediate _2026 Ad_FINAL.pdf 1 9/28/26 8:51 PM
Skagit Seed Services, Inc. 17297 Hulbert Road Mount Vernon, WA 98273 (360) 466-3191 skagitseedservices.com Seed coatings and treatments formulated for the needs of onion growers in the Pacific Northwest and beyond.
C
M
Y
CM
MY
CY
CMY
K
OnionWorld.net
19
2027 Buyers’ Guide SHIPPERS
Alsum Farms & Produce Inc. N9083 County Road EF | PO Box 188 Friesland, WI 53935 (920) 348-6703 alsum.com Integrity from field to fork
Paradigm Fresh 260 Barlow Road Fort Morgan, CO 80701 (970) 775-2049 paradigmfresh.com john@paradigmfresh.com
Shuman Farms 278 Hwy. 23 South Reidsville, GA 30453 (912) 557-4477 marketing@shumanfarmsga.com shumanfarmsga.com Industry-leading, year-round grower and shipper of premium sweet onions.
Gumz Farms N570 6th Court Endeavor, WI 53930 Main Office (608) 981-2488 gumzfarmswi.com Owners Roderick Gumz and Richard Gumz
Peri & Sons Farms PO Box 35 | 102 McLeod Street Yerington, NV 89447 (775) 463-4444 PeriandSons.com Year-round grower/packer/shipper of USA premium and organic reds, whites, yellows, sweets, shallots, and cipollinis.
Onion and Potato Sales Doug Bulgrin Cell (608) 697-6775 doug@gumzfarmswi.com Tom Bulgrin Cell (608) 697-2137 tom@gumzfarmswi.com Ryan Bulgrin Cell (608) 566-6736 ryan@gumzfarmsllc.com Gumz Farms is a 4th Generation farm that is proud to offer Wisconsin grown yellow and red onions and red and yellow potatoes. We are your Midwest connection and pack produce year round.
26062 Fresno-Coalinga Road Coalinga, CA 93210 (559) 884-2236 Fax: (559) 884-2219 harrisfresh.com
20
Onion World • November 2026
569 DeWitt Tatum Road Reidsville, GA 30453 (912) 654-0000 info@southernpropack.com Grower, shipper, packer of Georgia Grown watermelons, eastern veg, and year-round premium sweet onions
Potandon Produce LLC 1210 Pier View Drive Idaho Falls, ID 83402 (208) 524-1900 potandon.com Exclusive marketer of Green Giant fresh potatoes and onions.
The Ruby Company Harris Fresh Inc.
Southern Produce Packing & Sales, LLC
100 Lexington Drive Suite 201 Buffalo Grove, IL 60089 (847) 808-3030 rubycompany.com National produce distribution and supply.
Vidalia Sweet Produce LLC 1764 Ronny Collins Road Cobbtown, GA 30420 Office: (912) 684-2164 Sales Team: Tina Collins: (912) 237-9373 Ronny Collins: (912) 682-8200 John Strickland: (912) 334-2491 collinsfamilyfarmsofga.com Certified Women Owned
PRECISION VACUUM PLANTERS
Tਈਅ ਐਁਔਅ ਕਓਅ ਂਙ ਓਕਃਃਅਓਓਆਕ ਏਉਏ ਇਏਗਅਓ ਉ ਔਈਅ Wਅਓਔਅ Uਉਔਅ Sਔਁਔਅਓ ਁ Cਁਁਁ ਆਏ ਏਖਅ 25 ਙਅਁਓ 3 Modules - 24 Lines Model # AI-640-SNT Shown
Our proven accurate seed placement is why growers have continued to purchase our planters over these many years. Special inner and outer singulators removes doubles to insure placement of individual seeds.
ONION
WORLD E-News
All planters are assembled and tested at our plant in Chino, California, to insure accuracy.
Industry news to your inbox:
13477 Benson Ave. • Chino, CA 91710 Ph: 800.833.3023 • Fax: 909.548.4747 www.gearmore.com
onionworld.net/e-news-sign-up
Onion World Ad 1/3 page square - 4.875” x 4.875”
National Onion Association Annual Convention & Raffle
California
Dec.1-4, 2026 *Tuesday-Friday
$219 / Night Resort & Spa
More info: www.onions-usa.org/members/conventions
OnionWorld.net
21
2027 Buyers’ Guide STORAGE BINS
Volm Companies volmcompanies.com Antigo, WI (Corporate Headquarters) 1804 Edison St., Antigo, WI 54409 (800) 253-4737 Idaho Falls, ID 3721 W 65th South Idaho Falls, ID 83402 (208) 524-0600 Pasco, WA 5702 Industrial Way Suite 101 Pasco, WA 99301 (509) 547-3437 Fresno, CA 3440 S East Ave. Suite 104 Fresno, CA 93725 (800) 253-4737 Monte Vista, CO 1100 S County Road 3 E Monte Vista, CO 81144 (800) 253-4737 Brantford, Canada 173 Garden Ave. Brantford, Ontario N3S 0A7 (905) 648-7300
CHEMICALS FOR STORAGE
REFRIGERATION / MONITORING / CONTROL PANELS
Agri-Stor Companies (208) 733-7000 agri-stor.com For 65 years, Agri-Stor Companies has been trusted for solving post-harvest storage challenges. With our quality chemistries and expertise in custom application techniques, your stored product will have the best opportunity to stay healthy throughout the long storage season. Agri-Stor carries quality disinfectants for onions utilizing hydrogen peroxide and peracetic acid to protect your storage and your produce from bacteria and fungi. The Company also carries a full line of organic products. Agri-Stor has the application expertise to handle a wide variety of crop protection solutions. Visit our website for all the details.
Agri-Stor Companies (208) 733-7000 agri-stor.com Agri-Stor Companies helps growers take control of their onion storage with the Agri-Star Panel – the most user-friendly, advanced control panel on the market. Features include a full color, interactive touch screen, easy to understand programming, and historical graphing capabilities. The panel can handle everything from curing mode and burners to temperature, airflow, carbon dioxide levels, and more. The intuitive app allows for off-site storage monitoring and controls management for peace of mind and to save travel time. When growers match the Agri-Star Panel with Gellert’s Climate Control Equipment, their onions are wrapped in the perfect climate, extending their life and quality. Visit our website for more information.
Industrial Ventilation, Inc. 723 E. Karcher Road Nampa, ID 83687 (208) 463-6305 ivi-air.com
Industrial Ventilation, Inc. 723 E. Karcher Road Nampa, ID 83687 (208) 463-6305 ivi-air.com
Tolsma USA (208) 488-2071 DrewWelch@tolsmagrisnich.com tolsmagrisnich.com
22
Onion World • November 2026
new products
Diamond K Gypsum Expands Product Portfolio
Diamond K Gypsum’s lineup of gypsum products now includes Premium HA humic acid and Premium 95 HA solution-grade gypsum with humic acid. Premium HA humic acid is derived from freshwater sources in Canada and processed at temperatures below 150 degrees Fahrenheit to preserve more organic compounds. It’s said to be highly soluble and highly pure and is engineered to increase soil microbial activity. Premium 95 HA solution-grade gypsum with humic acid combines Diamond K water-soluble organic gypsum with the new Premium HA humic acid. According to the company, 92% of the product dissolves in the soil within the first two hours, and it is designed to leach salt, reduce soil crusting and irrigation water runoff, and increase bioavailability of calcium, sulfur, phosphorus and micronutrients. Visit diamondkgypsum.com/ new-products.
Redox Releases New Nitrogen Product
Redox Bio-Nutrients has introduced RDX-Flex as a new foliar product designed to give growers more flexibility in how and when they put nitrogen technology to work. Redox developed RDX-Flex as a 10% urea nitrogen formulation for foliar application. It uses the same botanical extract technology as the company’s RDX-N, working inside the plant to support the natural processes involved in assimilating nitrogen and converting it into amino acids and other compounds essential to plant growth, yield and crop quality. RDX-N and RDX-Flex complement each other during the growing season. RDX-N is soil applied at planting, while RDX-Flex fits later foliar timings. Both are shelf stable, effective at a low use rate and compatible with a wide range of commonly applied crop inputs. They can be used independently or together. Visit redoxgrows.com.
Paci�c Northwest
San Joaquin Valley
Brian Haddon Area Manager (971) 282-2884
Russ Brown Area Manager (559) 799-0799
Texas
Never Miss an Issue!
OnionWorld.net/ subscribe
Clegg Smith, Area Manager (956) 340-0022
Northeast / Midwest
Josh Heller, Area Manager (717) 940-5440
Imperial Valley & Yuma, AZ
Scott Richards Area Manager (928) 580-2484
Florida, Georgia & the Carolinas
Derek Levy, Sales Rep. (912) 433-4752 New Mexico
Greg Patti, Sales Rep. (575) 202-2250
(831) 679-1900 • www.gowanseed.com P.O. Box 190 • Chualar, CA 93925 | 25445 Chualar River Road • Chualar, CA 93925
OnionWorld.net
23
WSU Onion Field Day
Covering Current Challenges Story and photos by Denise Keller, Editor
B
efore reviewing results from the latest research trials and reminding growers about important crop management recommendations, researchers at the Washington State University Onion Field Day issued a warning about what seems to be the Pacific Northwest’s new annual season: wildfire season. Wildfires, which have been increasingly destructive in recent years, especially in the western U.S., can cause dense layers of wildfire smoke and temperature inversions. These can result in a spike in humidity, which can decrease the amount of irrigation water needed by a crop and create more favorable conditions for fungal and bacterial pathogens of plants. Lindsey du Toit, a plant pathologist with WSU, said increased humidity also slows down the drying process in the neck of the onion bulb, increasing the risk of latent bacterial and fungal infections in the neck becoming active and moving down into the bulb, increasing the risk of bulb rots postharvest. “I just want to caution that when it comes to onion bulb rots, whether they’re caused by bacteria or Aspergillus or Botrytis, wildfire smoke and inversions create a higher risk for those diseases,” du Toit said. “We’ve already seen some cases where growers weren’t quite quick enough on adjusting irrigation for
crop use during these periods of elevated humidity, so you start to get a longer window of susceptibility for these pathogens to move into the neck and down toward the bulb if you’re not adjusting your irrigation based on changes in crop use of water during these spikes in humidity. These are the kinds of environments where I get a call asking why a grower ended up with 20-30% bulb rot in this field or this variety when they usually only get less than 5%, and you can almost always tie it back to not adjusting irrigation practices based on the crop use and changes in humidity under these wildfire smoke conditions and inversions.” Carrie Wohleb, a WSU vegetable and seed crops extension specialist, says diseases that prefer longer humidity periods have been more prevalent in the Columbia Basin in recent years. This can be a problem in any crop, she said, mentioning downy mildew in onions and early blight and white mold in potatoes as examples. “The smoke tends to tilt the environment in the direction of being favorable for those diseases to tick up when normally our arid environment is really helpful, but that smoke really puts a cap on things,” Wohleb said.
WSU plant pathologist Lindsey du Toit (far right) shares results from two years of pink root trials.
24
Onion World • November 2026
Pink Root
Ryan Walker with Syngenta looks at onion leaves showing symptoms of Iris yellow spot. 11-26 Onion World-7.3x4.9.v1.pdf
1
2026-10-16
8:45 am
Speaking at the field day, held Aug. 27 at AgriNorthwest near Plymouth, Washington, du Toit focused most of her discussion on results of two years of pink root trials. In 2025, she and WSU regional vegetable specialist Tim Waters evaluated the efficacy of pre-plant-incorporated applications and drip-chemigated applications of two FRAC group 7 fungicides: Fontelis and Velum Prime. These fungicides have shown some promise in trials in other locations including the Treasure Valley. In the WSU trial, both fungicides significantly reduced severity of pink root whether pre-plant incorporated or drip chemigated. Pre-plant-incorporated applications did result in better control than the drip-chemigated applications; however, the drip treatments were made about two months later, so the results might be somewhat biased in that respect, du Toit said. The treatments did not translate to much of a yield impact, but it can be difficult to accurately measure yield in small trial plots, she added. The researchers repeated the trial in 2026, this year also evaluating a combination of pre-plant-incorporated and dripchemigated applications. After testing the treatments in a Columbia Basin grower’s field, they found that a combination of Fontelis pre-plant-incorporated and drip-chemigated applications resulted in the lowest severity of pink root, although it did not result in a big difference in yield in these research trials. Overall, the fungicides look promising for pink root-susceptible varieties or high-risk fields, du Toit said.
OnionWorld.net
25
WSU Onion Field Day Iris Yellow Spot
Waters wrapped up the field day with a presentation on Iris yellow spot, reporting that it was seen in several onion crops in the Columbia Basin this season. The disease is caused by Iris yellow spot virus (IYSV), which is transmitted by onion thrips. It can result in significant yield losses, especially if the infection occurs early in the season. When that happens, Waters said, leaves die prematurely, onions don’t cure properly, and water can get down the neck into the bulb, potentially drawing bacteria and becoming a spot of fungal infection. IYSV needs a green bridge to survive between onion seasons, often overwintering in nearby garlic or onion seed crops. Garlic, in particular, shows few Iris yellow spot symptoms and is rarely treated for thrips, Waters said. When spring rolls around, growers should start scouting for thrips early and thoroughly. Waters advised growers to begin insecticide applications at the two- to three-leaf stage to avoid IYSV infection if a green bridge is nearby in order to control thrips populations before they multiply. “If you get behind in your insecticide management program and you know you’ve got a green bridge nearby, you’re going to have a lot of trouble,” Waters said. “So it’s super important if you know you have a garlic crop, an onion seed crop or an overwintered onion crop near your spring onions, you have to be extremely aggressive in your thrips management program in order to avoid Iris yellow spot virus.” If a green bridge is nearby, try to manage IYSV through distance and insecticides, Waters said. Isolate spring-planted onion crops from fall-planted onion and garlic crops, and control volunteer onions and weed hosts of IYSV. Control thrips populations with insecticides and consider resistance management. If using a product twice in a season, use them back to back to avoid exposing multiple generations of thrips to the product’s active ingredient, which speeds up the development of insecticide resistance. Lodestar, a variety from American Takii, is on display at the field day.
26
Onion World • November 2026
WSU regional vegetable specialist Tim Waters gives advice on managing Iris yellow spot. Field day attendees catch up in the field before the research presentations begin.
Lyndon Johnson with Crookham Company takes a close look at onions in the WSU onion cultivar trial.
Matt Funk, a farm unit manager with AgriNorthwest, manages the field that hosted this year’s WSU onion cultivar trial and field day.
Kerian Sizer Sort Onions By Size With No Labor Costs
Fast – Up to 150,000 lb/hour Gentle – Proven for Tomatoes, Peaches, & Other
Delicate Products Accurate – 1/32-in (0.8 mm) precision Rugged – Avg. 8+ Years Before First Parts Replacement Seamless Integration – Customized To Fit Your Line Affordable – Starts <$20k
KeRIAn MAchIneS Inc. PO Box 311• Grafton, ND 58237
701-352-0480
sales@kerian.com • kerian.com OnionWorld.net
27
Crookham Company Advances New Varieties at Onion Reveal D
uring “onion week,” when universities and private seed companies open their test plots for viewing in late August, Crookham Company opened its test plots in Wilder, Idaho, for the annual Crookham Onion Reveal. Crookham has two new yellow varieties that will be available for planting next year. The two new varieties, 12-990 and 721, have gone through trials and pilot production in the Pacific Northwest and Treasure Valley and will be named soon.
New variety 721 is a main-season onion, ready in 115-118 days.
The Crookham crew works the check-in tent. Pictured from left are Sarah Kiser, Kayla Law, Anita Kiser, Mary Lou Newell and Kathryn Crookham.
28
Onion World • November 2026
Kathryn Crookham shows off new variety 19-980, another onion in the pipeline. Photo courtesy Kris Crookham
Early- and Main-Season Yellows Both advancing yellow varieties have successfully completed Crookham’s testing pipeline, moving from initial 10-foot dealer evaluations to multi-acre open-field pilot trials planted alongside commercial competitors. Variety 12-990 is an early-season long-day onion from Crookham that will be named before its spring release.
Cleaner Onions & Processing? Our smart dust collectors keep your facility clean, safe, and healthy at minimal operating cost. With 75+ years of experience and in-house engineering and manufacturing, we help minimize dust and waste, so your people and equipment can perform at their best.
modestadustcollectors.com Call 936-622-0600
OnionWorld.net
29
crookham Onion Reveal
Washington onion grower Kerrick Bauman checks out the Caldwell variety on display in Wilder, Idaho.
Variety 12-990 is a 108-day early long-day yellow onion. It features firm, multiple scales suitable for long-term storage if market timing dictates holding the crop. It slots perfectly between intermediate Delightful at 105 days and Epic at 110 days. 12-990 performs well across the Pacific Northwest, Midwest and Northeast because it has a nice bluegray top that is adaptable to overhead irrigation. Variety 721 is a main-season yellow onion maturing at 115-118 days. With roughly 100 acres trialed in the Treasure Valley, it offers strong field holding and uniform sizing.
Both 12-990 and 721 feature high single-centered counts, giving growers flexibility to target either the fresh market or processing, and both varieties will have seed available for spring planting. The addition of these two new yellows gives growers options to plant early and harvest late, going from 105 to 125 days of maturity so storage sheds can be loaded across the harvest season.
Red and Sweet Offerings
The Crookham Onion Reveal also featured Tantrum, an early-maturing red onion in its second year of commercial
Attendees at the Crookham Onion Reveal were there to check out new varieties as well as industry standards like Caliber, Defender, Epic and Trident.
30
Onion World • November 2026
Gema Navarrete with Crookham (left) gives a field tour to grad student Muskam Ghimire who traveled from Arkansas State University for the Crookham Onion Reveal.
release. At 112 days to maturity, Tantrum serves as an early-slot red in the Columbia Basin and Treasure Valley and provides a main-season option for growers in Wisconsin, New York and Canada. Unlike many early reds, Tantrum retains firm scale quality and stores reliably into February. For short-day sweet onion growers, initial commercial seed shipments are currently underway for two new Vidaliatype varieties, Augusta and Athens. In University of Georgia pungency testing, both varieties scored extremely well.
Ryan Johnson, Crookham’s long-day onion breeder, (left) and Zane Beams with Seedway visit at the Crookham Onion Reveal.
INJECT-O-METER MFG. CO., INC. 820 Thornton INJECT-O-METER MFG. CO., INC. Clovis, NM 88101 820 Thornton (800) 545-4440 Clovis, NM 88101 www.inject-o-meter.com (800) 545-4440
(208) 397-4300 98 Fort Hall Ave. 98American Fort HallFalls, Ave. ID 83211 (208) 226-7777 American Falls, ID 83211 (208) 226-7777 LINDSAY CORPORATION 2222 N. 111th St. LINDSAY CORPORATION Omaha, NE 68164 2222 N. 111th St. www.zimmatic.com Omaha, NE 68164 www.zimmatic.com NEBRASKA IRRIGATION, INC.
Columbus, NEIRRIGATION, INC. NEBRASKA Rexburg, IDNE Columbus, calendar Dodge City, Rexburg, ID KS (800)City, 397-1100 Dodge KS (800) 397-1100 www.nebraskairrigation.com www.nebraskairrigation.com Pacific Northwest Vegetable VALLEY EQUIPMENT & IRRIGATION VALLEY EQUIPMENT & IRRIGATION 398 W. Hwy. 39 Association Conference and 398 W. Hwy.ID3983221 Blackfoot, Trade Show Blackfoot, ID 83221 (208) 785-7017 Three Rivers Convention Center (208) 785-7017 www.valleyequip.valleydealers.com Kennewick, Wash. www.valleyequip.valleydealers.com VALMONT INDUSTRIES, INC. Sheri Nolan, (509) 585-5460 or VALMONT P.O. Box 358INDUSTRIES, INC. www.pnva.org P.O. BoxN.358 7002 288th St. 7002 288th St. Valley,N. NE 68064 Valley, 68064 (402)NE 359-2201 (402) 359-2201 www.valmont.com UK Onion and www.valmont.com WESTERN STATES CarrotSTATES Conference WESTERN CIRCUIT BREAKERS, INC. Leicester Conference Centre CIRCUIT BREAKERS, INC. 1498 Curtis Tigers 1498 Curtis Leicester, England Idaho Falls, ID 83402 Idaho Falls, ID 83402 www.onionandcarrotconference.co.uk (208) 523-0237 (208) 523-0237 www.westernstatescircuitbreaker.com www.westernstatescircuitbreaker.com Product: Circuit breakers & starters Product: Circuit breakers & starters
Nov. 18-19
Nov. 26
Dec. 1-4
NOA Annual Convention SPRINKLERS SPRINKLERS Omni Rancho B.A. FISCHER SALESLas CO.,Palmas INC. B.A. FISCHER SALESCalif. CO., INC. Palm Springs, 2178 Centurion Pl. 2178 Centurion Pl. www.onions-usa.org Boise, ID 83709 Boise, ID 83709 (208) 375-1411 (208) 375-1411 www.bafischer.com www.bafischer.com Product: Aqua Burst sprinklers Product: Aqua Lakes Burst sprinklers Great Fruit, Vegetable DOUBLEMMAGAG&&IRRIGATION IRRIGATION DOUBLE and Farm Market Expo 522Lincoln LincolnSt.St. 522 DeVosFalls, Place Conference Center American ID 83211 American Falls, ID 83211 (208) 226-2555 Grand Rapids, Mich. (208) 226-2555 www.doublemsupply.com www.glexpo.com www.doublemsupply.com Product:Spudnik, Spudnik,Zimmatic Zimmatic Product:
Dec. 8-10
Editor’s note: To have your event listed, GOLDEN WEST IRRIGATION GOLDEN WEST IRRIGATION 291 Stanley please email 291 E EStanley St.St. Denise Keller at editor@ Idaho Falls,IDID83401 83401 Idaho Falls, columbiamediagroup.com. Please send 208-524-3203 208-524-3203 your information 90 days in advance. Rexburg,IDID Rexburg, (208)356-9318 356-9318 (208)
To Advertise:
KNUDSENIRRIGATION, IRRIGATION,INC. INC. KNUDSEN 2700W.W.2100 2100S.S. 2700 Aberdeen,IDID83210 83210 Aberdeen, (208)397-4300 397-4300 (208)
Dave@OnionWorld.net
FortHall HallAve. Ave. 9898Fort AmericanFalls, Falls,IDID83211 83211 American (208)226-7777 226-7777 (208)
specialists in onion and Potato grading and handling equipment
Bag & Box Dumpers, Fillers and Movers, Conveyors, Flumes, Bulk Hoppers and Loaders, Sizers, Stonepickers, Washers
One TOn Bag Fillers BAG FILLER DUAL
Bagger TakeaWay BAGGERWiTh WITH TAKEAWAY
Bulk BULK hOpper HOPPER
Washer WASHER 1993
IRRIGATION IRRIGATION
www.inject-o-meter.com KNUDSEN IRRIGATION, INC. 2700 W. 2100 S. KNUDSEN IRRIGATION, INC. Aberdeen, ID 83210 2700 W. 2100 S. (208) 397-4300 Aberdeen, ID 83210
Moving the Produce industry AheAd for over 70+ yeArs!!
Haines equipment inc. 20 carrington 14809 BAGGER WITH TAKEAWAY BULK HOPPER st., avoca, nY WASHER 1993 www.hainesequipment.com 607-566-2234 or 8531 • Fax: 607-566-2240 Hainesinc@aol.com BAG FILLER DUAL
146447HaiEqu16h.indd 1
5/30/14 11:30 AM
WORLD’S LARGEST USED Like new for less WORLD’S USED POTATOLARGEST EQUIPMENT INVENTORY Like new for less POTATO EQUIPMENT INVENTORY 146447HaiEqu16h.indd 1
5/30/14 11:30 AM
The smallest 800-346-3623 800-346-3623 difference leads to the greatest change.
Shop the full inventory at: agritechcorp.com/potatogrower
EQUIPMENT Shop the full inventory at: agritechcorp.com/potatogrower EQUIPMENT
2012 Milestone 72” DIKERS/ CULTIVATORS/RIPPERS HARVESTERS 4 ROW 2000 Better72” Built 60” 3ph 2005 Spudnik 9060 Cult. Shaper diker 2014 Double4 LROW 973 2012 Milestone DIKERS/ CULTIVATORS/RIPPERS HARVESTERS Russets,refurbished 2004 Spudnik 9060 Shaper diker Spudnik 2000 Better Built 60” 3ph 2005 Spudnik 9060 Cult.Cult. Shaper diker 20142013 Double L 973 6640 1993 Milestone 60” single phase 1990 Ag Engineering Lockwood 2004 Spudnik 9060 Cult.tillage Shapermaster diker 6 row Russets,refurbished 20132012 Spudnik 6640 474H 1992 Better60” Builtsingle 48” Eskel 13 Ag shanks hyd reset basket rollers Lockwood 1993 Milestone phase 1990 Engineering tillage master 6 row 20122008 Lockwood 474H474H shank discbasket ripperrollers Lockwood 1992 Better Built 48” Eskel 13 Brent shanks7 hyd reset 20082003 Lockwood 474H474H Rev rolls DUSTERS /TREATERS Double474H L 953Rev rolls Brent 7 shank disc ripper 20032009 Lockwood 2012 Better Built CDT 12’ x 12” WAREHOUSE DUSTERS /TREATERS Spudnik 20092007 Double L 953 6400 2008 Milestone 42” Ernst 48” sizer 2012 Better Built CDT 12’Barrel x 12” Duster WAREHOUSE 20072000 Spudnik 64005640 Spudnik 2008 Milestone Duster1ph Ernst 48”Water sizer Recycler 1991 Better42” BuiltBarrel CDT 10’x8” Mayo 20002000 Spudnik 5640L 873 Double 1991 Better BuiltBuilt CDT CDT 10’x8” 1ph 1ph Mayo Recycler 1989 Better 10’x8” FlatWater conveyors different dimensions 20001998 Double L 873L 853 clean Double 1989 Better Built CDT 10’x8” 1ph FlatAG-Pak conveyors different Bagger AP-60 dimensions 1998 Double L 853 clean PLANTERS WINDROWERS/ CROSSOVER AG-Pak Bagger AP-60 PLANTERS 2008 Lockwood 6 row pick PILERS WINDROWERS/ CROSSOVER 2012 Lockwood 554 RH 2008 Lockwood row pick PILERS 2007 Spudnik6 8040 cup 4rw hyd 1999 Spudnik 560, 36”, 3ph, 20122011 Lockwood 5546140 RH RH Spudnik 2007 Spudnik 80408060 cup cup 4rw6rw hyd mech 1999 Spudnik 36”, 3ph,3ph, remote 2004 Spudnik 1996 Double560, L 831,36”, 20112006 Spudnik 6140 RH5000 RH Lockwood 2004 Spudnik 80608040 cup cup 6rw4rw mechmech 1996 Double L 831,36”, 3ph, remote 2003 Spudnik 1991 Spudnik 550, 36” single phase 20062003 Lockwood 50005000 RH RH Lockwood 2003 Spudnik 8040 cup 4rwnew mechstyle, hydr. 34” 1991 Spudnik 36”30”, single3ph phase 2005 Underhaug 6 row 1988 Double550, L 813, 20032005 Lockwood Double5000 L 851RHLH 2005 Underhaug 6 row newcup style, hydr.mech 34” 2005 Double L 851 LH 1988 Double L 813, 30”,30”, 3ph240 volt 3ph 1998 Kverneland 3300 6 row 1984 Double L 813, 1994 Double L 851 LH 1998 Kverneland 33003200 cup cup 6 row mech 1984 Double L 813, 30”, 240 1995 Kverneland 4 row 1983 Spudnik 450,36”, 3phvolt 3ph 19941991 Double L 851 LH Grimme 1995 Kverneland cup 4 row 1983 Spudnik 450,36”, 3ph 45’ tel 3 ph Holland 4row 3200 Transplanter 3pt 1981 Spudnik 400,30”x 19911990 Grimme Lockwood 4000 Holland 4row Transplanter 3pt 1981 Spudnik 400,30”x 45’ tel 3 ph 1990 Lockwood 4000 PLANTER FILLERS/TARE PILER EVEN FLOW HARVESTERS 2 ROW PLANTER FILLERS/TARE EVEN 1990 Spudnik 800, HondaPILER motor 1992FLOW Spudnik 600cwt HARVESTERS 2 ROW 1999 Spudnik 5620 1990 Spudnik 800, Honda motor 1992 Spudnik 600cwt Spudnik 56205620 1980 Spudnik 800 conveyor Piler 30” x 40’19991998 1997 Agritech 90cwt Spudnik 1980 Spudnik 800 conveyor Piler 30” x 40’ 1997 Agritech 90cwt 19981997 Spudnik 5620 4620 36mm Prim,sec, Spudnik Tube 16” x 20’, 1ph 1997 Davis 300 cwt Lockwood Spudnik Tube 16” x 20’, 1997 Davis 300 cwt 240 volt 3ph 1997 Lockwood 4620 36mm Homemade 20”x 30’ 1ph 3ph Homebuilt 500cwt Rear cross table 12ptPrim,sec, stars, Side Homemade 20”x 30’ 3ph Homebuilt 500cwt 240 volt 3ph Rearelvator, cross table stars, Side boom12pt 42mm, 12pt stars in Side TELESCOPIC CONVEYORS CLOD HOPPERS elvator, boom 42mm, 12pt stars in Side TELESCOPIC CONVEYORS CLOD Elevator 2000 Spudnik 1250, 30/36/85 3ph 2012HOPPERS Harriston 4240, 3ph Elevator 2000 Spudnik 1250, 30/36/85 3ph 2012 Harriston 4240, 3ph 1996 Thomas C-91 hydr 1998 Spudnik 1255, 30/36/85 3ph 2011 Harriston 4 drum 200, 3ph 19961995 Thomas C-91 hydr 1998 Spudnik 1255, 30”/36”/60’ 30/36/85 3ph3ph 2011 Harriston 4 drum 200, 3ph Lockwood 4600 1996 Milestone 2008 Harriston 240 finger table 3ph 19951995 Lockwood 4600 1996 Milestone 30”/36”/60’ 3ph 2008 Harriston 240 finger table 3ph Double L 850 1994 Milestone 30”/36”/85’ 1ph 2003 Harriston 240 ellis table 1ph 1995 Double L 850 1994 Milestone 30”/36”/85’ 1ph 2003 Harriston 240 ellis table 1ph 1991 Logan 20B 90series Double L 810, 30” x 50’, 3ph 2010 Harriston 3 drum 240, 3 drum, 3ph 19831983 1991 Logan 20B 90series Double L 810, 30” x 50’, 3ph 2010 Harriston 3 drum 240, 3 drum, 3ph STI 30” x 72’ 3ph, 2001 Harriston 160/60” finger table, 3ph 19941994 BEDS STI 30” x 72’ 3ph, 2001 Harriston 160/60” finger table, 3ph BEDS Milestone 24/28”x40’ 1ph 1995 Harriston 200/80” finger table, 3ph 19791979 1998 Spudnik 24’ bed electric Milestone 24/28”x40’ 1ph 1995 Harriston 200/80” finger table, 3ph 1998 Spudnik 24’ bed electric 1990 Spudnik 30”/36” x 85’3ph Recond. 1996 Double L 20’ bed electric 1990 Spudnik 30”/36” x 85’3ph Recond. DIRT ELIMINATOR / COLLECTOR 1996 Double L 20’ bed electric 1980 Spudnik 1200, 30”x50’3ph DIRT ELIMINATOR / COLLECTOR 1994 Spudnik 20’ PTO/Elec 1980 Spudnik 1200, 30”x50’3ph 2001 Milestone 60” hang on 3ph 1994 Spudnik 20’ PTO/Elec 2001 Milestone 60” hang on 3ph DL 801-20’ PORTABLE CONVEYORS 2002 Spudnik 900, 94 DL94801-20’ elec elec PORTABLE CONVEYORS 2002 Spudnik 900, 72”72” 3ph3ph DL 20’ 801Elec 20’ Elec 2012 Logan Scale 17’ 3ph 1989 Spudnik 900/60” 91 DL91801 2012 Logan Scale 36” 36” x 17’x 3ph 1989 Spudnik 900/60” 3ph3ph 90 Davis bedElec 20’ Elec 2000 Spudnik 40’dwn tip dwn 1997 Davis 90 Davis bed 20’ 2000 Spudnik 36” 36” x 40’x tip 3ph 3ph 1997 Davis 60”,60”, 220220 voltvolt 1ph1ph 89 Rockford 20’ Elec 1998 Spudnik 1230, 30”x40’ 89 Rockford 20’ Elec 1998 Spudnik 1230, 30”x40’ 3ph 3ph SIZER ELIMINATORS SIZER ELIMINATORS 85 Spudnik 1998 Spudnik 20’ side 85 Spudnik 20’ 20’ 1998 Spudnik 36” 36” x 20’x side shiftshift 3ph 3ph 2011 Logan Elim./Sizer, 2011 Logan 84”84” DirtDirt Elim./Sizer, 1995 Double L 809 38’ 3ph 1995 Double L 809 30” 30” x 38’x 3ph TRUCKS 2010 Logan 72” Dirt Elim.,Sizer 3ph, TRUCKS 2010 Logan 72” Dirt Elim.,Sizer 3ph, 1992 Spudnik 30”x40’ 1992 Spudnik 12001200 30”x40’ 3ph 3ph IH 10spd 60series Detroit 1998 Milestone sizer 19951995 IH 10spd 60series Detroit 1998 Milestone 72”72” sizer 3ph3ph 1991 Milestone 30’ 3ph 1991 Milestone 30” 30” x 30’x 3ph 300 9spd cum 9spd 20’ready bed ready 1998 Spudnik 995 DES 72” 3ph 19881988 WhiteWhite 300 cum 20’ bed 1998 Spudnik 995 DES 72” 3ph 1994 Doubel L 808, 30” x 25’, 1994 Doubel L 808, 30” x 25’, IH 1900 20’ready bed ready 1996 Spudnik 19781978 IH 1900 DT466DT466 13spd13spd 20’ bed 1996 Spudnik 910910 48”48” Davis 36” x 20’ chain hydr 1ph Davis 36” x 20’ chain hydr 1ph 1996 Spudnik 995/72” 1996 Spudnik 995/72” 3ph3ph GRAIN EQUIPMENT GRAIN EQUIPMENT SCOOPERS 1984 Spudnik SCOOPERS 1984 Spudnik 925925 48”48” 1ph1ph 750 grain BrentBrent 750 grain cart cart 1996 Spudnik 1996 Spudnik 150,150, 30” 30” belt belt chainchain 3ph 3ph Brandt 62 PTO STINGER/ PUPS 20052005 Brandt 8” x 8” 62 xPTO STINGER/ PUPS 1974 Spudnik 100, 24” 1ph 1974 Spudnik 100, 24” 1ph Brandt 70’ Swing hopper 2010 Logan Telescopic 20032003 Brandt 13” x13” 70’xSwing hopper PTO PTO 2010 Logan 42”42” Telescopic beltbelt 3ph3ph Spudnik 24” 3ph Spudnik 24” 3ph Snowco 6”x40’ 1999 BC/fingers Snowco 6”x40’ PTO PTO 1999 DL DL 832832 BC/fingers 3ph3ph TRAILERS 1988 Spudnik 2200 30”x10’ TRAILERS 1988 Spudnik 2200 BeltBelt 30”x10’ 3ph3ph 1991 Farmbed 48’/25” 3 axle 1991 Farmbed 48’/25” 3 axle elec.elec. SEED CUTTERS SEED CUTTERS 1984 Western 42’/24” 2 axle 1984 Western 42’/24” 2 axle elec.elec. 2013 Better Built 72” Russets or 2013 Better Built 72” Russets or DL Pup Tlr w/flo 18’ 18’ DL Pup Tlr w/flo thruthru rounds 3 cut rounds 3 cut Spudnik Tlr w/flo 18’ 18’ Spudnik Pup Pup Tlr w/flo thruthru
Check us out at enzazaden.com
OnionWorld.net
www.potatogrower.com 39 39 www.potatogrower.com
31
New Seminis Varieties Story and photos by Dave Alexander, Publisher
V
egetables by Bayer is releasing new Seminis varieties for 2027 planting and invited growers to the company’s facility in Payette, Idaho, in August to check them out. Jay Sutton, a product development specialist in the PNW, gave us the details as we walked the impressive-looking trial rows. Mansfield is a new 115-day yellow onion for the retail market, featuring good shape uniformity, firmness and good skin retention. It’s got good yield potential and has shown excellent long-term storage quality, stretching into May and even June. New 2468 is an early-season 112-114-day shed-opener with the ability to store longer. What makes it unique for an early onion is it is going to single center, but maintains attractive skin and shape, making it ideal for retail and processing. Cairo is pre-commercial, but there will be some seed available next spring with full production for 2028 planting. It has late maturity, coming in at 125 days. Cairo stores well, produces mid-90s single centers and has a great skin. Unlike some other late-maturing varieties, it is bolt-resistant into colder temperatures, even if planted early. Sutton also gave us updates on some older varieties. Low-pungency Red Garcia has been a hit with growers. It has a beautiful dark red color, but its healthy, very green tops really stand out. Red Garcia has also shown resistance to Fusarium in trials. This year has been a revamp for Hatchet. There have been some seed shortages, but Sutton expects the seed supply to get up to where he wants for next planting season. The variety sizes well and single centers. It works well for processing and is now approved by McCain. As Bayer/Seminis looks toward future new products, Sutton said the company is focusing on varieties that are multi-purpose. The goal is to develop varieties that will work for retail, store well and have a high percentage of single centers. One variety for multiple facets of the market will make choices less complicated for onion producers.
32
Onion World • November 2026
Growers check out new Seminis varieties in Payette, Idaho.
Cairo will have full production for 2028 planting.
Jay Sutton with Seminis (left) and Blake Farris with Ecorobotix visit at the Seminis Vegetable Seeds research and development facility.
Mansfield, a new Seminis variety, has shown good yield and excellent long-term storage quality in trials. Seminis 2468 is an early-season shed-opener and is ideal for retail and processing.
OnionWorld.net
33
FROM THE NOA
See You in Palm Springs
By René Hardwick, National Onion Association Director of Public and Industry Relations
B
y December, many of us are ready for a little sunshine. More than that, we’re ready for time with people who understand the challenges and opportunities in the onion business. The National Onion Association’s 2026 Annual Convention & Raffle offers both. Join us Dec. 1–4 at Rancho Las Palmas Resort & Spa in Palm Springs, California, for industry discussions, new ideas, and a few days with friends and colleagues. Our annual convention is one of the few times each year when growers, shippers, suppliers and other industry partners can step away from their daily schedules and talk face to face. Those conversations matter. A grower may hear how someone in another region is approaching a familiar problem. A supplier may learn what customers need most. A longtime member may introduce a newcomer to people who can help them feel at home in the association. This year’s program will give us plenty to discuss. We will continue our
all-important food safety discussions to update our food safety guidelines. And we’ll have Dr. Laura Gieraltowski of the Centers for Disease Control and Prevention on hand to answer questions and discuss the process the CDC follows during a foodborne illness outbreak. Dr. Subas Malla of Texas A&M AgriLife Research Center will share third-year findings from his research on mechanical harvesting of short-day onions. His presentation will give members an opportunity to hear how that work is progressing and consider what it could mean for onion production. The meeting follows a different schedule from our traditional convention, so please plan accordingly. We’ll gather for the opening reception on Tuesday, hold the general session on Wednesday, enjoy the agricultural tour and banquet on Thursday, and finish with the crop report breakfast on Friday. The schedule leaves room for the exchanges that often become the most memorable part of a convention: a conversation over breakfast, a question raised after a presentation or an introduction made at an evening reception.
Advertiser Index
Agri-Stor..............................36 Aqua Irrigation....................33 BASF - Nunhems..................13 Bejo.....................................14 Carbon Robotics....................5 Clearwater Supply...............29 Crookham..............................9 Crookham............................19 Diamond K..........................35 Ecorobotix...........................27 Enza Zaden..........................31 Eqraft....................................2 Gearmore............................21 34
Onion World • November 2026
Gowan Seed........................23 Haines.................................31 Kerian..................................27 Modesta..............................29 NOA....................................21 Redwood Empire.................15 Seed Dynamics......................3 Seedway..............................15 ThorPack.............................33 Tolsma.................................18 Top Air.................................13 Volm...................................25
Palm Springs gives us a wonderful setting for those moments. At Rancho Las Palmas, desert sunshine, palm trees and mountain views offer a welcome change from December weather back home. The resort is extending convention guests a 10% discount on spa services, golf, tennis and pickleball. For spouses and guests, the planned outing is a trip on the Palm Springs Aerial Tramway. Its rotating cars travel more than 2½ miles along Chino Canyon, opening up views of the valley below during the ride. At the Mountain Station, 8,516 feet above sea level, guests can enjoy lunch at the Pines Café and spend time at the observation decks, visitors center, natural history museum and other attractions. If golf is on your Palm Springs wish list, Anthony Molitor of Industrial Ventilation, Inc. has volunteered to organize a day for the group. Let him know you’re interested by emailing anthonym@ivi. us.com. Whether you meet someone on the course, at the tour or across the banquet table, you’ll have plenty of We’ll also hold our annual raffle, a convention favorite that helps support NOA’s promotion work. Because our industry does not receive an automatic checkoff, funds raised through efforts like the raffle help keep onions in front of consumers through recipes, social media and other communications. I hope you’ll make plans to join us. Bring your questions, your perspective and perhaps a friend or colleague who has yet to experience an NOA convention. We’ll spend a few days learning from one another, strengthening the relationships that support our industry and enjoying some California sunshine along the way. See you in Palm Springs.
Improve Water Efficiency, Unlock Nutrient Mobility —By Tom Tankersley, Sales Manager, Diamond K Gypsum
Diamond K Premium Prill Gypsum™ Gypsum Purity Comparison
NEW Diamond K Premium Prill Gypsum™ and NEW Premium Prill Gypsum HA™ with Humic Acid offer growers a strategic tool for soil amendments and enhances ROI. Unlocks Nutrient Mobility: 21% Ca improves soil structure and root growth to tap water-soluble N and K reserves. Increases Nitrogen Use Efficiency: 17% S alleviates deficiencies in Western soils. Maintains yield with lower N inputs. Reduces Sulfate Needs: High S content helps reduce AMS applications. Improves N efficiency when S and N are balanced. Mines Native Phosphorus: Unlocks P tied up as calcium phosphate compounds. Makes P more available to crops.
Loosens Compacted Soils: Increases air and water movement. Displaces Na below root zone for deeper roots. Naturally Occurring Trace Silica (less than .1%): Improves cell wall strength, stress tolerance and drought resistance. Lignosulfonate Binder: Stimulates beneficial microbial nutrient cycling, and improves nutrient chelation.
Precise Nutrient Delivery: Blends evenly with other prilled nutrients as a top-dress or in-furrow, pre-, in-, or post-season.
92% Purity: Means more active ingredient per ton, with less inert material. Dihydrate, Not Anhydrite: Naturally mined and highly soluble, its two water molecules deliver faster dissolution. Fast Acting: Highest solubility rate of any mined gypsum product.
Saves Water: Increased water infiltration reduces irrigation sets, costs and runoff.
Better Gypsum. Better Water.
Premium Prill Gypsum HA combines Diamond K’s new humic acid, derived from fresh water and processed at low temperatures to preserve more humic compounds. This creates a powerful mix of Ca, S, and humic substances. Call Tom Tankersley: (208) 570-1430 Email: tom@diamondkgypsum.com
Better Soil. Better Results.
Learn more— Contact your territory manager, or visit: www.diamondkgypsum/new-products/ Diamond K Gypsum • 435.896.8870 • 1720 South Red Hills Drive, Richfield, Utah 84701
choose
quality
storage solutions
for quality
results.
Since 1960...
we have been installing ventilation systems to create the most optimal environment in maintaining product quality. Our Agri-Star Control Panel is trusted to provide the proper climate for your onions during the storage season. Choose the ones who innovated the post-harvest ventilation system design over 60 years ago!
Southern Idaho: 208.733.7000 Eastern Idaho: 208.785.7000
Washington: 509.349.7000 Colorado: 719.850.3017
Check out the details here
Agri-Stor Companies. Always the right choice.
agri-stor.com