NALDC

Status and relative importance of the parasites of the Hessian fly in the Atlantic states

Author:

Hill, C. C., Pinckney, J. S., and Udine, E. J.

Source:

Technical bulletin (United States. Dept. of Agriculture) ; no. 689 1939

Year:

1939

Subject:

Hessian flies -- Control and Parasitic insects -- Atlantic States

Format:

15 p. ; 23 cm.

Publisher:

U.S. Dept. of Agriculture

Collection:

Organic Roots Collection