Fig. 27S. 



Fig. 2S0. 





Fig. 278, Melitiia ceto, the squash-borer : a, b. moth, the witifjs sjiread and at resl , 

 c, young larvas ; d, cocoon with tlie empty pupa sliell projectinK- I'lK- 279, squash- 

 borers full grown, in a section of squash-vine'. Fig. 280, imported currant-borer, Sesia 

 tipuli/ot "is ; larva, adult, and pupa skin projecting from the cane. 



