Jul, 134, U. S. Dept. of Agriculture. 



Plate IV. 



Chrysomphalus dictyospermi on Orange 

 Leaf, Sicily. (Original.) 



Lemon Tree Partially Killed by 

 Chrysomphalus dictyospermi. 

 'Original.) 



Scars Resulting From Feeding of Thrips, Probably Heliothrips fasciatus. 



(Original.) 



INSECT ENEMIES OF CITRUS FRUITS IN SICILY 



