. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges; . Antemict: in flies mose antenna ; b, joints verticil- late ; c, aristate, the arista bare; d, arista plumose at base ; e, arista plumose to the tip.

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectinsects, bookyear1906