Corteva Agriscience™ Arable Hub

Winter wheat in February

Welcome to our arable hub

In-season solutions and support at your fingertips.

Our latest arable news

Managing herbicide resistance in broad-leaved weeds

Herbicide resistance occurs naturally. It is the inherited ability for a weed to survive a herbicide application that would normally control it.

Herbicide resistance in broad-leaved weeds is relatively rare when compared to resistance in grass weeds such as blackgrass or ryegrass, but incidence is on the increase and there is concern that it may now be found in further species.

Continue reading here.

Broad-leaved weed control in autumn and early spring

The majority of broad-leaved weeds are not an issue in the autumn or early spring, many being well controlled through residual chemistry. However, the warm autumn, high seed return from last season and the use of narrower spectrum residual chemistry will result in poor control of many difficult, yield robbing weeds.

Continue reading here for tips on how to get ahead.

November Arable update

Read it here

Planning autumn herbicide programmes to control grass weeds & BLW's

It is tempting to think that once drilling is complete and a pre-emergence herbicide has been applied, you can shut the gate and not think about weeds again until the spring. Unfortunately, this is not the case for cereal growers who face the annual challenge of grass weeds and broad-leaved weeds.

Hugh Guinan, Corteva’s Field Technical Manager for Cereal Herbicides, shares essential strategies for managing these weeds in his latest article. Hugh discusses the importance of continuous weed control beyond initial herbicide applications, highlighting the challenges faced by growers and the necessity of a well-planned autumn herbicide programme.

Learn how to identify target weeds, choose the right chemical options, and time your applications effectively. The article also emphasises the benefits of integrated weed management (IWM), combining cultural, non-chemical, and chemical controls for sustainable and efficient weed control. 

Whether you’re dealing with early-drilled crops or facing weather-related challenges, with some solid planning and best practices, you’ll be off to a good start in managing your cereal crops this autumn.​ Read more here.

Updated sprayer hygiene and winter maintenance advice launched by Corteva

Made with operators in mind, showing in detail how to dismantle, replace and reassemble wearing parts on the sprayer which need attention during winter maintenance. Includes the servicing of a Ramsay pressure set (Ramsay box) and an approach to replacing the pistons in the nozzles of a sprayer. 

Field and workshop section included as well as Inatreq™️ application advice and how this was adopted in 2023.

Watch the trailer

Read more here

Solutions for your arable crops

Explore Corteva’s solutions for your potatoes, cereals including wheat and barley, and oilseed rape crops. 

Product highlights

Here are some of this season's featured products and solutions and related key technical information. 

Click here to view other products.

OSR crop

Astrokerb®

Astrokerb and Kerb Flo 500 contain propyzamide, a herbicide that is key to controlling grass weeds, especially blackgrass, brome and ryegrass in winter oilseed rape.

Find out more
Belkar bottle

Belkar®

Belkar® is a post-emergence autumn applied herbicide for use on winter oilseed rape. It is highly effective for key weeds such as cleavers, cranesbill, fumitory, poppies and shepherd’s purse.

Find out more
Oilseed rape landscape

Pioneer's PT303 Protector® Sclerotinia

This season, choose the UK’s all-round top performer. PT303 Protector® Sclerotinia is the first hybrid offered to UK growers with a claim for Sclerotinia tolerance. It’s impressive disease package includes TuYV resistance, partial resistance to verticillium stem stripe and a score of 7 for light leaf spot and 6 for phoma. 

Find out more
Utrisha N  Instinct

Instinct® - nitrogen stabiliser

Improve crop performance and sustainability through better nitrogen management. Reducing losses of nitrogen to the environment is one approach to improve nitrogen use efficiency. Instinct, containing Optinyte™ technology, reduces environmental loss by slowing the nitrification process

Find out more

 

Resources

Browse our extensive resource collection to tap into a wealth of information.

Find-Info-For-Your-Crop

Label & SDS finder

Select a product to view its labels and material safety data sheets.

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Cereal spraying - Arylex active herbicides from Corteva Agriscience.jpg

Tank mixes

In this section you can find key tank mix information. New tank mix tool also  available on our arable app for OSR herbicides.

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Sprayer in OSR field

Product stewardship

Effective stewardship is a major platform of our business to ensure that our products are only used when necessary and any undesirable effects of spraying are minimised. Find out more about our work in this area

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Arable e-newsletter

Read our arable digital newsletter for in-season technical information and advice. You can also subscribe to receive our news direct via email.

Read here
Arable App Placeholder

Arable app & Kerb Weather Data

Access technical information on our arable crop protection products including tank mix and labels. Entry point for Kerb Weather Data. Detail on our OSR and maize hybrids also available. Free to download.

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CPD Points image 1550 x 560-0

Learn and earn CPD points

We have several online training courses to support both farmers and advisors with their continued professional development, with opportunities to earn CPD points.

 

Learn More

Bitesize technical advice

New data shows severity of brome a concern for wheat growers

New data from a Corteva Agriscience survey shows that 80% of respondents have populations on their farms with the vast majority estimating it to be infesting up to 25% of their winter wheat area in 2023.

Cultural control methods such as rotational planning, delayed drilling and ploughing are being deployed on every farm involved in the research, and the brome problem has been shown to exist in all the main wheat-growing regions of England, Scotland, Wales and Northern Ireland. 

Alister McRobbie, Cereal Herbicides Category Manager, said: “This work provides more clarity on how widespread brome issues are and the various approaches being taken to reduce populations. 


Read more here.

Inatreq™ advice for 2024 and new sprayer hygiene / maintenance video

Updated sprayer hygiene and winter maintenance advice launched!

Made with operators in mind, showing in detail how to dismantle, replace and reassemble wearing parts on the sprayer which need attention during winter maintenance. Includes the servicing of a Ramsay pressure set (Ramsay box) and an approach to replacing the pistons in the nozzles of a sprayer. 

Field and workshop section included as well as Inatreq™️ application advice and how this was adopted in 2023.

Read more here.

OSR herbicides in a programme

Propyzamide stewardship

Renowned herbicides such as AstroKerb® and Kerb® Flo 500 contain propyzamide and are the cornerstones of many herbicide programmes. They are key to controlling grassweeds in OSR. 

Consider stewardship principles when planting oilseed rape. Read our press release here.

Volunteer tame oat control

Managing herbicide resistance in broad-leaved weeds

Volunteer control in cereals