Chemical Control of the Eastern Spruce Gall Aphid with Observations on Host Preference and Population Increase1

Author: BUTCHER JAMES W.   HAYNES DEAN L.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.53, Iss.6, 1960-12, pp. : 979-982

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next