Occasionally the larvae cause serious damage to seedlings and young transplants in plantations and nurseries (Rose and Lindquest 1985).
[2] The larvae can be up to thirteen millimeters long when fully grown and they are found near the roots of the plants they are infesting.
The weevil overwinters as a larva deep in the soil, or as an adult under stones or other sheltered places.
Eggs are laid at random in the soil in summer around food plants, and, on hatching, the larvae feed on the roots until late fall, when they hibernate.
Adults feed nocturnally on leaves and stems, leaving notches and causing slight damage, while the larvae cause significantly more damage by feeding on the roots and crowns of the plant, even as they overwinter, if the temperatures are mild.
Controlling the strawberry root weevil includes a wide variety of methods such as the use of insecticides, plowing under old crops and crop rotation, cleaning farm equipment before moving to a new field, and fall plowing infested beds or fields.