Technical Updates


Topic Sheets

Seasonal topic sheets which share current advice on how to manage specific problems in your crops. 

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 topic sheet here.




Blackgrass control in oilseed rape

Managing herbicide resistance in broad-leaved weeds

Autumn weed control in grassland

Forefront T stewardship using the Corteva Grassland App

Application advice for grassland herbicides

Volunteer control in cereals