Control of Hypera postica (Gyll.) on Second-Cuttig Alfalfa in New York1

Author: KOEHLER C. S.   POINAR   JR. GEORGE O.   GYRISCO GEORGE G.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.52, Iss.4, 1959-08, pp. : 590-592

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