Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges; . economicentomol00smit Year: 1906 Fig. 32^v IMC. 315. Kij;. 2Qv. pupa of dypsy niolli. Fit;s. 315, 316, 317, larva, cocoon, ami male moth oi Snicai ia iikhi, llic silk-worm. I''ijj. 31S, motli, and Fig. 323, larva oi Aciunycta americaita.

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