aquilegia sawfly called also columbine sawfly pristiphora rufipes. common pest of currants and gooseberries in gardens and

sawfly pest damage herbivorous larva macro gooseberry pests bugs caterpillars ribes bush caterpillar phytophagous symphyta ribesii plant protection food larvae branch currant green leaves agriculture red gardening fruit leaf spring insect wildlife nature berry summer berries closeup problems defoliating yellow eating foliage biology bug garden season prevention organic natural parasites aquilegia called also columbine pristiphora rufipes common currants gooseberries gardens cultivated plantations