the larva of turnip sawfly athalia colibri or rosae

agriculture animal arthropod athalia background beautiful beauty biology blossom bright cabbage canola colibri collection entomology family farm fauna feed field flower flying green hymenoptera insect insects invertebrate larva larvae leaf mustard nature oil oilseed ornamental pest plant plants protection rape rapeseed rosae sawfly seed siliques summer sunny that turnip white wild wildlife yellow zoology