Bui. 746, U. S. Dept. of Agriculture 



Plate 1 1 



Larvae of the Sugar-Cane Moth Borer and the Larger Corn Stalk- 

 Borer. 



Fig. 1. — The sugar-dime moth borer (Diatraea saccharalis crambidoides): Larva, summer form, 

 dorsal view. Fig. 2. — The larger corn stalk-borer (Z>. zcacolclla): Larva, summer form, dorsal 

 view. Fig. 3. — D. .saccharalis crambidoides: Larva, summer form, side view. Fig. 4. — ]>. 

 zcacolclla: Larva, summer form, side view. Fig. 5. — D. saccharalis crambidoides: Larva, win- 

 ter form, dorsal view. Fig. 6. — 1>. zcacolclla: Larva, winter form, dorsal view. 



