Selective Toxicity of Carbophenothion and Trichlorfon to the Honey Bee and the Alfalfa Leafcutting Bee

Author: AHMAD ZAHOOR   JOHANSEN CARL  

Publisher: Entomological Society of America

ISSN: 1938-2936

Source: Environmental Entomology, Vol.2, Iss.1, 1973-02, pp. : 27-30

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