Document Type
Thesis - Open Access
Award Date
1942
Degree Name
Master of Science (MS)
Department / School
Agronomy
Abstract
Host resistance to insects might well be an adjunct to other approved chemical and cultural control measures. Insects generally are not sufficiently specific in their host performance to make feasible the complete control of the insect by means of a single resistant crop.
Library of Congress Subject Headings
Wheat -- Disease and pest resistance Locusts
Format
application/pdf
Number of Pages
36
Publisher
South Dakota State University
Rights
No Copyright - Non-Commercial Use Only
http://rightsstatements.org/vocab/NoC-NC/1.0/
Recommended Citation
Hehn, Erhardt Richard, "Studies on the Resistance of Spring Wheat Varieties to Grasshopper, Melanoplus bivittatus (Say), Attack" (1942). Electronic Theses and Dissertations. 2136.
https://openprairie.sdstate.edu/etd/2136