Effect of Oil Sprays on Resistance of California Red Scale to HCN Fumigation

Author: YUST HAROLD R.   NELSON H. D.   FULTON ROBERT A.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.39, Iss.6, 1946-12, pp. : 822-823

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