Elementary entomology (1912) Elementary entomology . elementaryento00sand Year: 1912 Fig. 172. Three cotton leaf-hoppers, commonly called 'sharpshooters.' (Much enlarged) a, Aitlacizes irroraia : b, Oncomctopia iimlata : c, Oncometopia lateralis. (Authors' illustra- tion, United States Department of Agriculture) Fig. 173. Grape leaf-hoppers. (Much enlarged) a and b are female and male of typical comes variety ; c represents the v'ltis variety ; </, newly hatched nymph ; <?, last stage nymph ; /, injured leaf; g, cast skins. (After Marlatt, United States Department of Agriculture) 126

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