Squash Vine Borer 

 (Melittia satyriniform is) . 1 



A — Male moth. B — Female moth with wings folded in 

 natural position when at rest. C — Eggs shown on bit of 

 squash stem. D — Full grown larva — in situ in vine. 

 E — Pupa. F — Pupal cell. All f larger than natural size. 



Striped Cucumber Beetle 

 (Diabrotica vittata) . 2 



A — Beetle. B — Larva. C — Pupa. D — Anal 

 proleg. A, B, C — Much enlarged. D — More 

 enlarged. 



Sugar-Beet Web Worm 



(Loxostege sticticalis). 3 

 Moth twice natural size. 



1 Bur. Ent. Cir. 38. 

 (988) 



-Bur. Ent. Cir 31. 



'Bur. Ent. Bull. 109, Part 2. 



