Observations on the Feeding Habits of the Potato Psyllid (Paratrioza Cockerelli Sulc.) and the Pathological History of the "Psyllid Yellows" Which It Produces

Author: EYER J. R.   CRAWFORD R. F.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.26, Iss.4, 1933-08, pp. : 846-850

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