I. 102, Bureau of Entomology, U. S. Dept. of Agriculture 
Plate IV. 
Fungus-Infected White Flies. 
[Red Asehersonia developing on Aleyrodes inconspicua infesting sweet-potato leaves (top); red 
Aschersonia infecting the cloudy-winged white fly (Aleyrodes nubifera) (lower left): red Ascner- 
sonia pustules, enlarged, showhig mvcelium and pycnidia (lower right). (Original.)] 
