The problems caused by winter stem weevil in oilseed rape crops this year may have been unintentionally caused by bringing drilling dates forward. The adults have an earlier egg-laying period than ...

Oilseed rape growers are urged to watch out for signs of rape winter stem weevil, following reports of the pest appearing in crops in eastern counties. Despite having potential to be more damaging to ...

Despite having potential to be more damaging to oilseed rape than cabbage stem flea beetle, RWSW often goes undetected, according to Neil Watson, technical manager for leading agronomy firm, ...

The alfalfa weevil is one of Indiana's earliest spring crop pests. Purdue Extension entomologists encourage alfalfa growers to scout their fields for the insect and treat with insecticides where ...

We believe it is time for scouting for alfalfa weevil in Colorado. Alfalfa weevil larvae feeding in the folded leaves can heavily damage stem terminals, but initial damage is not always clearly ...

WEST LAFAYETTE, Ind. - Indiana alfalfa growers need to be on the lookout for weevils in their fields - especially in the southern part of the state - as temperatures rise. Alfalfa weevil is an insect ...