Subunits of Sample for Estimating Aphid Abundance on Potatoes

Author: SHANDS W. A.   SIMPSON G. W.   REED L. B.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.47, Iss.6, 1954-12, pp. : 1024-1027

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next