. Economic entomology for the farmer and fruit-grower . Fig. 217, grape flea-beetle, Haltica chalybea, in all its stages, on a grape shoot. Kig. 218, work of the sweet-potato flea on the leaves. Fig. 219, pale-striped flea-beetle, Sys- tena blanda. Fig. 220, the rosy Hispa, Odontota rosea. 220

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbenefic, bookyear1906