WebOrder: Coleoptera (Beetles) Family: Curculionidae (Weevils) Identification and … WebNov 25, 2006 · The hosts of the plum curculio are apple, nectarine, plum, cherry, peach, apricot, pear and quince. This insect can also survive on some wild hosts including wild plum hawthorn and native crabapple. Biology and Description The adults are snout beetles, about 1/4 inch long, gray to black with lighter gray and brown mottling.

Colorado Insect of Interest - Colorado State University

Web1. Shake infested trees. In backyards with only a handful of infested trees, plum … WebThe plum curculio (PC) is a typical snout beetle, 1/4 inch-long, dark brown in color. The wing covers have four bumps and black, grayish-white patches. ... It also attacks plum, pear, cherry, and apricot. In spring, orchard border rows near woods are often the first to show injury. The grubs immediately begin feeding and working their way into ... skyward 150 family access

11 Common Types of Beetles in Colorado - The Critter Hideout

WebPlum curculio Contarinia pyrivora Pear midge Cecidomyiidae/fly Corticium stevensii Thread blight Cotinis nitida Green June beetle Scarabaeidae/beetle Cracking Environmental or Mechanical Injury Fruit overmaturity, rapid growth, excessive rainfall Cronartium ribicola White Pine Blister Rust Cu deficiency Poor fruit growth and leaf chlorosis ... WebRose Curculio. Rose Curculio red beetles (Merhynchites bicolor) have a different shape … Webplum curculio, ( Conotrachelus nenuphar ), also called American plum weevil, North American insect pest of the family Curculionidae (order Coleoptera); it does serious damage to a variety of fruit trees. The adult has a dark brown body, about six millimetres ( 1/4 inch) long, with gray and white patches and conspicuous humps on each wing case. skyward 139 chester