common gooseberry sawfly nematus ribesii caterpillar munching away on barberry leaves. close-up shot of sawfly larva

agriculture animal away background barberry black body caterpillar caterpillareplusmn close closeup color common currant damage flora food fresh garden gooseberries gooseberry green head herbivorous insect larva larvae leaf leaves macro markings munching natural nature nematus organic outdoor pest phytophagous plant plants red ribes ribesii sawfly season shot spots summer tenthredinidae wasp white wildlife yellowish