agricultural pest

Text and illustrations Plum weevil Conotrachelus nenuphar and associated damage

Sheet on Plum weevil sheet Conotrachelus nenuphar and associated damage to fruit

Oviposition scars in typical crescent shape on apple from Plum weevil Conotrachelus nenuphar

Grub of Plum weevil Conotrachelus nenuphar within a cherry

Apple damaged by Plum weevil Conotrachelus nenuphar showing oviposition scars, bumps, maggot holes, damage and rot.

Adult Plum weevil Conotrachelus nenuphar showing bumps on elytra and distinctive brown band

Desert locust Schistocerca gregaria on millet adult cut to white

Desert locust Schistocerca gregaria life cycle including early instars, hopper nymphs, egg laying, millet, and swarm in the sky

Desert locust Schistocerca gregaria cut to white sketch

Tobacco horn worm Manduca sexta with food plant tobacco

Tobacco horn worm Manduca sexta moth

Tobacco horn worm Manduca sexta life stages egg pupa larva adult cut to whtie

Tobacco horn worm Manduca sexta life cyle with Tobacco plant showing all the life stages including egg, pupa, caterpillar, and adult moth

Spotted cucumber beetle Diabrotica undecimpunctata dorsal view showint bright yellow and black wing cases, cut to white

Tobacco Nicotiana tabacum plant in flower showing limited caterpillar damage and Hornworm Manduca sexta on leaf, cut to white, and egg, pupa, and adult Carolina sphinx moth

Potato Solanum tuberosum in flower with badly damaged leaves with Colorado beetle Leptinotarsa decemlineata on the leaf and also cut to white beetle. Egg, larva, and pupa

Common wood pigeon Columba palumbus showing pink and green feathers