The bottom 2 pics are exactly what mine look like. Someone said they look like caterpillars or beetles, but i havnt seen any caterpillars and maybe 1 or 2 cucumber beetles on each plant. On the other hand, my plants are completely covered with leafhoppers (the little wedge shaped insect that fly and are green or brown). I was told they dont make holes in foliage......is this true? any help is much appreciated.