16 records matched your query       

Author:

Somsen, H. W. (Harry W.), 1921-

Title:

Hessian fly biotype distribution, resistant wheat varieties and control practices in hard red winter wheat / [by H.W. Somsen and K.L. Oppenlander].

Publisher:

Agricultural Research ServiceU.S. Dept. of Agriculture, North Central Region,

Copyright Date:

1975

Description:

7 p. : maps. ; 26 cm.

Subject:

Hessian fly--Great Plains.
Winter wheat--Disease and pest resistance.
Hessian fly--Control--Great Plains.

Other Authors:

Oppenlander, K. L.

Notes:

Cover title. Includes bibliographical references (p. 7).

Series:

U.S. Agricultural Research Service. North Central Region. ARS-NC ; 34

OCLC:

(OCoLC)2738059

Locations:

OVUX522 -- University of Iowa Libraries (Iowa City)