Economic entomology for the farmer Economic entomology for the farmer and fruit-grower [microform] : and for use as a text-book in agricultural schools and colleges economicentomolo00insmit Year: 1896 ^^ Fic;. 461, Fig. 458, a, larva; b, c, pupa, from beneath and side; e,f,g, structural details, of Sphecius speciosus. Fig. 459, larva of .S'/'/z('««5 speciosjis feeding on cicada in its under- ground burrow. Fig. 461, nest of Vespa maculata, just started.

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