(A) Egg, (B) larva, and (C) pupa in a saskatoon (Amelanchier alnifolia) fruit and (D) adult of Anthonomus quadrigibbus (Source: EPPO Global Database, courtesy of Joseph Moisan-De Serres, MAPAQ, Canada (A-D))

Examples of natural and human assisted-spread of Anthonomus quadrigibbus (Sources: Howard F. Schwartz, Colorado State University, Bugwood.org (background); EPPO Global Database, courtesy of Joseph Moisan-De Serres, MAPAQ, Canada (A. quadrigibbus adult); Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org (apple fruits).

📢 New Pest Survey Card: #AnthonomusQuadrigibbus

This weevil is a pest of #fruit trees including apples, pears, and sour cherries 🍎🍐🍒.

Explore our interactive #StoryMap to learn more about detection strategies:

🔗 link.europa.eu/YgnGVY

🌱 #PlantHealth #PestSurveyCard #SurveillanceNetwork