caterpillars of yponomeuta cagnagella on euonymus japonicus in may. berlin, germany

animal cocoon net pest larva life cycle spindle tree ermine moth insect web larvae plant pests caterpillars euonymus japonicus may family yponomeutidae moths berlin germany nature green garden leaf background organic natural fresh outdoor agriculture healthy herb leaves color foliage spring beautiful vegetable field beauty pests yponomeuta cagnagella may from moths