Beneficial predators and parasites found on Washington crops

Report

Open access

C. A. (Carl A.) Johansen, J. D. (Jack D.) Eves and Arthur H. Retan

Extension bulletin (Washington State University. Extension), 640, Washington State University Extension

07/1972

Handle:

https://hdl.handle.net/2376/9365

Files and links (1)

pdf

eb0640_1972796.03 kBDownload View

Open Access

Beneficial insects--Washington (State)

Insect pests--Biological control.

Field crops--iseases and pests.

24 File views/ downloads

50 Record Views

Title: Beneficial predators and parasites found on Washington crops
Creators: C. A. (Carl A.) Johansen (Author)
J. D. (Jack D.) Eves (Author)
Arthur H. Retan (Author)
Academic Unit: Publications, WSU Extension
Series: Extension bulletin (Washington State University. Extension); 640
Publisher: Washington State University Extension; Pullman, Washington
Identifiers: 99900502636801842
Copyright: Copyright Not Evaluated ; openAccess ; http://rightsstatements.org/vocab/CNE/1.0/ ; http://purl.org/eprint/accessRights/OpenAccess
Language: English
Resource Type: Report