macro close up sawfly caterpillar on rose bush photo taken in the uk

agriculture animal arthropod background biology bright bush caterpillar cauliflower cimbex close closeup collection damaging dots ecology entomology farm fauna femoratus field garden green hymenoptera insect insects invertebrate isolated larva larvae leaf macro migratory natural nature oil ornamental pest pesticide pests photo plant pose protection rose sawfly spiral summer sunny taken wild wildlife yellow zoology