. Economic entomology for the . Fig. 207, Lema trilineata. Fig. 20S, a. a, larvae ; c. pupa ; d, eggs of Lema trilmeata. Fig. 209, Diabrotica 12-punctata: a, egg; b, larva; c, injury in corn-stalk; d, pupa; ^, beetle. Fig. 210, Diabrotica longicoryiis: a, adult; 5, pupa; c, larva; d, same in its case. Fig. 211, Diabrotica vittata. Fig. 212, larva of same. Fig. 213, its pupa. 216

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Keywords: ., bo, bookcentury1800, bookdecade1890, bookpublishernp, bookyear1896