mass of common pine sawfly diprion pini larva on young pine tree pinus sylvestris

animal beautiful black boardwalk branch caterpillar close closeup common conifer copyspace crawl cream destroy diprion diprionpini eating enbsp fauna focus garden green hungry ine infected insect larva larvae leaf macro mass nature needle needles orange pest pine pines pini pinus sawfly selective summer surrey sylvestris systematical tree wasp wild wildlife young