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The Relative Value of Bordeaux Mixture, Sulphur and Pyrethrum Products in Reducing Populations of the Potato Leafhopper (Empoasca Fabae Harris)
Author: DELONG DWIGHT M.
Publisher: Entomological Society of America
ISSN: 1938-291X
Source: Journal of Economic Entomology, Vol.27, Iss.2, 1934-04, pp. : 525-533
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