Bui. 51, Buieau of Entomology, U. S. Dept of Agncultur 



Plate XXII. 



Weevils Killed in Gin Machinery. 



Fig. 89, Remains of weevils Jiilled in pa.ssing through gin; fig. 90, remains of weevils killed in 

 passing through main fan at ginnerj'— enlarged three diameters (original). 



