Root Weevils in Review

An update on an ODA funded research project studying the effectiveness of several insecticides on adult root weevils. The study looks at containerized and field grown plants. The life cycles of three species of root weevil are discussed, the Strawberry, Obscure and Black Vine root weevil.

Root Weevils on Ornamentals

A close look at three species of root weevils commonly found in the Pacific Northwest, the strawberry root weevil, black vine root weevil and the obscure root weevil. Discussion of their life cycles, common ornamental host plants and pest management strategies.