History of the use of derris as an insecticide

By United States.: Bureau of Entomology and Plant Quarantine

0 (0 Ratings)

0 Want to read0 Currently reading0 Have read

Publish Date

1939

Publisher

U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations

Language

eng

Pages

Description:

<a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF030262423%26ix=pm%26I=0%26V=D%26pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF030262423%26ix=pm%26I=0%26V=D%26pm=1</a>

subjects: Botanical insecticides, Insecticidal plants, Derris.