SWEETPOTATO 
WEEVIL 
A, Weevil- infested sweetpotato and 
crown of plant; fz, adults; b, larvae; 
r, pupa; tl, larval injury; e, exit holes; 
/, feeding and egg punctures- About 
natural size. Developmental stages 
about 5 times natural size. 
|See other side for life history and control) 
Picture Sheet No. 25 
Bureau of Entomology and Plant Quarantine. Agricultural Research Administration, United States Department of Agriculture 
