It is time to scout alfalfa fields for alfalfa weevil infestations in Colorado. Weevil larvae are currently seen in most fields. These insect larvae are about 1/20 inch long when they first hatch.

If you manage fields with alfalfa, now is the time to be scouting for alfalfa weevil larvae in northern Indiana. Christian Krupke, Purdue Field Crops Pest Management Specialist, recently said that ...

With above average temperatures this year, alfalfa weevil development is well ahead of schedule compared to recent years. Adults have already emerged from their overwintering sites to lay eggs in ...

Alfalfa weevil has been an early season pest of the alfalfa forage crop in the panhandle region reducing hay yield and quality. More recently, insecticide regulation and resistance brought new ...

Weevils, belonging to the family Curculionidae, are renowned for their distinctive elongated snouts and specialised mouthparts. These features have evolved through intricate developmental processes ...

Growths on plants formed by parasitic weevils help their offspring hunker down on a Brazilian savanna and outlast the flames. By Gennaro Tomma Living things have long needed to find ways to survive ...