Campylomma verbasci (mullein plant bug).
Series: Insect answers; Extension mimeo -- 3739.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 3739.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1972
Place of publication: Pullman
Language: eng
Notes: Caption title.

"February 1973."

"E.M. 3739."