That protrusion, called a rostrum, is highly useful for the weevil, however, allowing it to feed and to lay eggs. But to the oak trees that these weevils often feed on, it’s a potentially hazardous ...

If you’ve had weevils before, take a proactive approach and use sticky traps. Placing a few homemade or commercial sticky ...

Two weeks after release, entire mats were removed and examined for weevil eggs and first instar larvae. At a density of 20 weevils per mat, oviposition occurred on 25% of plants less than 6 six months ...