Oilseed Rape Autumn Product Guide
Oilseed Rape Fungicides
Autumn Product Range
Establishing a healthy, well-structured canopy in autumn is essential for supporting root development, crop resilience and early disease protection in oilseed rape.
Cost-effective disease control in Oilseed Rape this autumn.
Establishing and protecting a healthy oilseed rape crop through autumn is essential for maximising yield potential and ensuring a successful overwintering period.
Clayton’s autumn OSR fungicide range offers a reliable, cost-effective solution for managing key threats like Phoma leaf spot and Light Leaf Spot .
With a choice of straight and co-formulated actives, including prothioconazole and tebuconazole, the range delivers systemic and protectant activity at critical timings.
Products like Tuskar, Navaro, Trellis and Tebucon 250 EW are tailored to provide effective disease control, flexibility in application, and added benefits such as growth regulation in forward crops.
Whether used as part of a one- or twospray programme, Clayton’s fungicide options support growers in achieving robust autumn disease control and setting up the crop for strong spring performance.
Want to know more?
For more information, please visit our website or contact us.
info@claytonpp.com www.claytonpp.com
CLAYTON TRELLIS™
EC formulation, 160 g/l prothioconazole and 80 g/l tebuconazole.
CLAYTON NAVARO™
EC formulation, 125g prothioconazole & 125g tebuconazole.
CLAYTON TUSKAR™
EC formulation, 250g prothioconazole.
CLAYTON TEBUCON 250 EW ™
EW formulation, 250g tebuconazole
Problem diseases to watch out for in the autumn...
Phoma spray threshold: 10-20% plants infected (use lower threshold on more susceptible varieties and/ or where plants are small).
Image source ADAS
Light leaf spot should be prevented from developing early.
Good protection from subsequent disease development will be provided by a protective application of prothioconazole or tebuconazole in autumn/winter after GS20 (usually late October to early December).
Follow up spray(s) with an alternative product may be required in the spring from stem elongation, depending on disease development.
Phoma leaf spot/Stem canker can be found from October onwards and best control of stem canker may be expected from an autumn application (after GS 20) of prothioconazole or tebuconazole based products applied at the first sign of disease.
A repeat application of an alternative effective product in late autumn/winter may be required if symptoms reoccur.
For the best start, closely monitor crops for Phoma and Light leaf spot spray thresholds* in the autumn period and treat with broadspectrum protective and systemic fungicides (with either straight or coformulated product options) where required.
Disease management to control damaging diseases in the autumn is vital:
• Light Leaf Spot can lead to yield losses of up to 1.0 t/ha if left unchecked. Early prevention is key, as infection often begins in autumn but symptoms can be delayed.
• Phoma infection typical causes yield reductions of 0.5t/ha in susceptible varieties. Early leaf spotting is the first warning sign.
AHDB data shows average yield responses to a two-spray autumn fungicide programme at 0.3t/ha.
Light leaf spot threshold: As soon as infection is seen (to confirm disease, incubate leaves).
Image source ADAS
Clayton Navaro™
Broad-spectrum triazole mixture to control a wide range of diseases.
Active Ingredients: 125g/l prothioconazole and 125g/l tebuconazole
EC Formulation Emulsifiable Concentrate
Use Rate & Timing: Apply at 1.0 l/ha, in a water volume of 100-400 L/ha, with a maximum 2 applications per crop (2 L/ha maximum dose).
Target Diseases: Autumn - Light leaf spot (reduction), Phoma leaf spot/stem canker (control).
• Disease control and growth regulator in one can.
• Dual-active prothioconazole (125g) and tebuconazole (125g) co-formulation.
• Targeting damaging Light leaf spot and Phoma.
• Additional beneficial growth regulatory effect on forward crops.
OSR Cereals
Clayton Trellis™
Broad-spectrum triazole mixture to control a wide range of diseases.
Active Ingredients: 160 g/l prothioconazole and 80 g/l tebuconazole.
EC Formulation Emulsifiable Concentrate
Use Rate & Timing: Apply at 1.0 l/ha, in a water volume of 100-400 L/ha, with a maximum 2 applications per crop (2 L/ha maximum dose).
Target Diseases: Autumn - Light leaf spot (reduction), Phoma leaf spot/stem canker (control).
• Powerful solution for both Phoma and Light leaf spot control.
• EC formulation with high-loaded 160g prothioconazole and 80g tebuconazole.
• Proven approach to autumn OSR disease management.
• Added convenience of a one can solution, for cost-effective, rounded protection.
OSR Cereals
Clayton Tuskar™
Broad-spectrum triazole mixture to control a wide range of diseases.
Active Ingredients: 250g/l prothioconazole
EC Formulation Emulsifiable Concentrate
Use Rate & Timing: Apply at 0.7 l/ha, in a water volume of 100-330 L/ha, with a maximum number 2 applications recommended.
Target Diseases: Autumn - Light leaf spot (moderate control), Phoma leaf spot/stem canker (control).
• High-loaded, straight prothioconazole (250g) EC formulation.
• Powerful systemic, protectant and curative fungicide for wide disease control options.
• Targeting damaging Light leaf spot and Phoma.
• Flexible tank mix compatibility options with other autumn actives.
For further information on Clayton Tuskar, please refer to the product label and for information on compatibility tank mixes, please contact us at info@claytonpp.com
OSR Cereals
Tebucon 250EW™ FUNGICIDE
A reliable systemic triazole fungicide for cost-effective OSR disease control.
Active Ingredients: 250 g/l tebuconazole
Formulation Concentrated Aqueous Emulsion
Use Rate & Timing: Apply at 0.5 l/ha between growth stages BBCH 14 and at or before BBCH 19 or at 1.0 l/ha at or after BBCH 20.
Target Diseases: Autumn - Light leaf spot, Phoma leaf spot and stem canker control.
• High-loaded, straight tebuconazole formulation.
• Cost-effective disease control option.
• Beneficial growth regulatory effect on forward crops.
For further information on Clayton Tuskar, please refer to the product label and for information on compatibility tank mixes, please contact us at info@claytonpp.com
Tebucon 250 EW, please refer to the product label and for information on compatibility
Oilseed Rape Herbicides
Autumn Product Range
Achieving good crop establishment to maximise yields relies on effective, early season control of grass weeds and volunteers.
Safe-guard OSR this autumn with effective weed control.
Clayton Plant Protection offer a range of post-emergence herbicides for use in winter oilseed rape crops this autumn, all formulated to a premium quality.
Good crop establishment in order to maximise yields often relies on effective, early season control of grass weeds and volunteers.
Our products provide growers with valuable options in these key weed control areas this autumn, helping to ensure the best start for OSR.
Post-emergence herbicidesweed management
Many common weeds which cause problems in winter OSR germinate in the late summer and early autumn period at a time when the crop is not yet fully established. These include Blackgrass, Volunteer cereals and other problem grass weeds.
Want to know more?
Cereal volunteer control
Monitor in the late summer and target herbicide control when 20 volunteers/m2 are present, to prevent yield loss.
Volunteer cereals are usually present in crops grown after a cereal and establish quickly when the oilseed rape is still small and uncompetitive.
Blackgrass control
Blackgrass is a key threat in OSR crops with the potential for significant yield reductions and carry-over of Blackgrass seed to following cereal crops.
To manage the threat assess weed risk, decide on appropriate cultivations and target both Blackgrass and other problem grass weeds with effective post-emergence herbicides in the early autumn period.
For more information, please visit our website or contact us.
info@claytonpp.com www.claytonpp.com
AUTUMN OSR HERBICIDES - PRODUCT OVERVIEW
Clayton Gatso ™
Reliable control of Blackgrass and other grass weeds in oilseed rape this autumn.
Winter OSR
Active Ingredients: 120 g/L Clethodim
Use Rate & Timing:
(See product label for full details)
EC Formulation Emulsifiable Concentrate
Apply at 1.0 L/ha for a maximum of 1 treatment per crop. Latest time of application 31st October in year of planting. Apply from 3 fully-expanded leaves until the weeds have 5 tillers.
On Annual meadowgrass, the optimal stage of application is 3 fully expanded leaves and beginning of tillering.
Do not cultivate for at least 2 weeks afyer application to allow time for translocation to occur. Leave a longer interval (up to 3 weeks) if growing conditions are poor.
Target Weeds: Blackgrass, Annual meadowgrass, Volunteer wheat & barley.
• 120 g/L clethodim ‘original formulation’ type
• Benchmark herbicide for establishing early weed control
• Targeting Blackgrass, Annual meadowgrass and Volunteer cereals
• Post-emergence application use
Clayton Satchmo ™
Systemic foliar applied herbicide for the post-emergence control of cereal volunteers, annual and perennial grass weeds in oilseed rape.
Winter OSR
Active Ingredients:
Use Rate & Timing:
(See product label for full details)
100 g/L Propaquizafop
EC Formulation Emulsifiable Concentrate
Apply up to 1.5 L/ha for a maximum of 1 treatment per crop. For optimal timing in winter oilseed rape, apply at crop growth stage ‘expanded cotyledons’.
Weed growth stage optimum timings for: Volunteer barley, apply at 0.5-1.0 L/ha (2 leaves unfolded to end of tillering), Volunteer wheat and rye, apply at 0.7-1.0 L/ha (2 leaves unfolded to end of tillering), Wild oats, apply at 0.7-1.0 L/ha (2 leaves unfolded to early tillering), Ryegrass (from seed), apply at 1.2-1.5 L/ha (2 leaves unfolded to early tillering), Common couch, apply at 1.5 L/ha (3 leaves unfolded, when majority of shoots have emerged and are approx. 15cm tall), Sterile brome, apply at 0.7-1.0 L/ha (2 expanded leaves to fully tillered).
Target Weeds: Volunteer wheat, Volunteer barley, Volunteer rye, Wild oats, Ryegrass (from seed), Common couch, Sterile brome.
• 100 g/L propaquizafop in EC formulation
• Versatile herbicide for controlling cereal volunteers & wild oats in OSR crops
• Wide ranging weed control options.
• Post-emergence application use
For further information on Clayton Satchmo, please refer to the product label and for information on compatibility tank mixes, please contact us at info@claytonpp.com
Oilseed Rape PGRs
Autumn Product Range
Effective growth regulation ahead of winter is key to managing crop canopy and supporting optimal development later in the season, especially in very forward crops.
Clayton Plant Protection offers a plant growth regulator option for use in winter oilseed rape crops this autumn.
Coming out of the winter period, optimal crop canopy management and growth later in the season in very forward crops, can rely on effective moderation of growth ahead of winter.
This provides growers a valuable management option this autumn, helping to ensure the best outcome for OSR.
Moderate forward crop growth in autumn, ahead of winter.
Metconazole based products have a growth regulatory effect on oilseed rape that can be highly beneficial to overdeveloped forward crops.
Want to know more?
For more information, please visit our website or contact us.
info@claytonpp.com www.claytonpp.com
Clayton Nascar ™
Versatile Plant Growth Regulator for use in winter oilseed rape.
Active Ingredients: 30 g/L Metconazole + 210 g/L Mepiquat chloride Water Based Formulation
Crops (Cereals)
Use Rate & Timings:
(See product label for full details)
Winter and spring wheat, winter and spring barley, winter and spring oats, rye, triticale and durum wheat.
Sequential use in Autumn followed by Spring.
Clayton Nascar may be used in an autumn / spring sequence to regulate crop growth going into winter; and shorten the crop and manipulate canopy structure in the spring, reducing the risk of lodging later in the season. Use of this sequence is only recommended on forward crops.
Apply at 1.4 L/ha in the autumn between growth stages 14-19 of the crop (4-9 leaves) and follow up with a second application of 1.4 L/ha in the spring between growth stages 31-59 of the crop (beginning of stem extension to yellow bud).
Autumn applications should only be made to forward crops. Both autumn and spring applications should only be made when crops are actively growing and conditions remain conducive to continued growth. Applications made after crop growth has started to slow in the autumn will be less effective
•• Useful crop management tool for forward crops
•• Wide application window on crop in autumn period
•• Manages canopy size for more optimal postwinter crop condition
•• Reliable, dual-active formulation
For further information on Clayton Nascar, please refer to the product label and for information on compatibility tank mixes, please contact us at info@claytonpp.com MORE
Winter OSR
PRODUCT OVERVIEW
AUTUMN OSR FUNGICIDES
COST-EFFECTIVE DISEASE CONTROL
CLAYTON TRELLIS ™
EC formulation, 160 g/l prothioconazole and 80 g/l tebuconazole.
CLAYTON TUSKAR ™
EC formulation, 250g prothioconazole
Target Diseases
Phoma leaf spot / Stem canker, Light Leaf Spot
Target Diseases
Phoma leaf spot / Stem canker, Light Leaf Spot (moderate control)
CLAYTON NAVARO ™
EC formulation, 125g prothioconazole & 125g tebuconazole
CLAYTON TEBUCON 250 EW ™
EW formulation, 250g tebuconazole
Target Diseases
Phoma leaf spot / Stem canker, Light Leaf Spot
Target Diseases
Phoma leaf spot / Stem canker, Light Leaf Spot
AUTUMN OSR HERBICIDES
COST-EFFECTIVE WEED CONTROL
CLAYTON GATSO ™
EC formulation, 120 g/L Clethodim
CLAYTON SATCHMO ™
EC formulation, 100 g/L Propaquizafop
