Laura Crook Vocation Researcher Laura Crook's Topics Pollen Beetle Brown Rust Peach-Potato Aphid (PPA) Diamondback Moth Bruchid beetle Orange Wheat Blossom Midge (OWBM) Pea and Bean Weevil Rhynchosporium Pests Wheat Bulb Fly View all Laura Crook's Pages Croprotect Laura Crook's Organisations Rothamsted Research Actions Create Page Add Topic Add Organisation Contact user Log out