Bui. 173, U. S. Dept. ot Agriculture. 



Plate 



The Pear Thrips (Taeniothrips pyri Daniel 



Tig. 1.— Adult. Fig. 2.— Eggs. Fig. 3.— First-stage larva. Fig. 4.— Full-grown larva. Fig. 5.— 

 Pupa, first stage. Fig. 6. — Pupa, last stage. Fig. 7. — Side view of head showing mouth parts. 

 All greatly enlarged. (Original.) 



