Insecticidal Control of Eastern Spruce Gall Aphid1 During Autumn in Ohio2

Author: CAMPBELL R. L.   BALDERSTON C. P.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.65, Iss.6, 1972-12, pp. : 1745-1746

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