Preliminary Observations Concerning the Use of Systemic Insecticides in Large Trees for Control of the European Elm Scale

Author: Weaver Joseph E.   Dorsey C. K.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.59, Iss.1, 1966-02, pp. : 241-242

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