SQUASH VINE BORER 

 (Melittia satyriniformis). 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 | larger than natural size. 



STRIPED CUCUMBER BEETLE 

 (Diabrotica vitlata}. 2 



A Beetle. B Larva. C Pupa. D Anal 

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

 enlarged. 



SUGAR-BEET WEB WORM 



( Loxostege slicticalis) . 3 

 Moth twice natural size. 



Bur. Ent. Cir. 38. 



2 Bur. Ent. Cir. 31. 



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



235 



