The evaluation of resistance of seedling alfalfa varieties and strains to the spotted alfalfa aphid, Therioaphis maculata (Buckton).

Bibliographic Details

Main Author:	Klement, Wilfred John
Format:	Thesis eBook
Language:	English
Published:	[College Station, Tex.], [publisher not identified] ; 1960.
Subjects:	Major entomology.
Online Access:	Link to OAKTrust copy