Bul. 91, Bureau of Entomology, U. S. Dept. of Agriculture. PLATE XXVIII. 
FIG. 1.—COCOONS OF APANTELES LACTEICOLOR IN MOLTING WEB OF THE BROWN-TAIL 
MOTH. (ORIGINAL.) 
Fig. 2.—VIEW OF LABORATORY YARD, SHOWING VARIOUS TEMPORARY STRUCTURES, 
REARING CAGES, ETC. A, A, OUT-OF-DooR INSECTARY USED FOR REARING 
PREDACEOUS BEETLES. (ORIGINAL.) 
