Ineffectiveness Against Cattle Grubs of Phenothiazine and Stilbesterol in Daily Diet of Fattening Steers1

Author: ROBERTS IRWIN H.   MANSFIELD M. E.   CMARIK GEORGE F.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.50, Iss.6, 1957-12, pp. : 808-809

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