Various species
Pest description and damage Identification is important as root weevil species differ in susceptibility to pesticides. Adult weevils are from 0.2 to 0.75 inch in length dark nocturnal beetles with a snout (rostrum) and elbowed antennae. Look for ragged notches on the edges of leaves, or flower petals. Larvae are C-shaped, legless, and white, sometimes reddish, with tan heads, up to 0.5 inch in size. The larvae are rarely a significant problem in established landscapes.
For biology, life history, monitoring and management
See "Root weevil" in:
Management-chemical control
See Table 5 in: