Search National Agricultural Library Digital Collections

You searched for:

Collections Organic Roots Collection Remove constraint Organic Roots Collection: Organic Roots Collection Subjects pesticides Remove constraint pesticides: pesticides Authors USDA Remove constraint USDA: USDA

Displaying 1 item start over

1. A digest of the literature of derris (deguelia) species used as insecticides, 1747-1931

Author:: Roark, R. C. (Ruric Creegan) , USDA
Subject:: bibliographies , pesticides , botanical pesticides , biopesticides , botanical insecticides , pesticidal plants , rotenoids , rotenone , Dalbergia -- Bibliography. , Insecticidal plants -- Bibliography. , Insecticides.
Physical description:: 86 p.
Collection:: Organic Roots Collection
Series:: Miscellaneous publication
Part Of:: Miscellaneous publication