. Economic entomology for the farmer and fruit-grower [microform] : and for use as a text-book in agricultural schools and colleges . Cochineal and mealy bugs.—Fig. 77, cochineal, Coccus cacti, on cactus. Fig. 78, *, adult male ; c, adult female, with cottony masses removed. Fig. 79, mealy bug, Dactylopius destructor. Fig. 80, Dactylopius longifilis: a, the larva ; b, the winged male.

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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherphila, bookyear1896