Resistance in Four Oat Lines to Two Biotypes of the Greenhug123
- 1 December 1978
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Economic Entomology
- Vol. 71 (6) , 886-887
- https://doi.org/10.1093/jee/71.6.886
Abstract
Four lines of common oats, Avena sativa L., were tested in the greenhouse to determine their type of resistance to 2 biotypes of Schizaphis graminum (Rondani). PI 186270 showed antibiosis, nonpreference, and tolerance to biotype C, the biotype predominant in the Great Plains. CI 4888 showed antibiosis, nonpreference, and tolerance to biotype B. CI 1579 and 1580 showed antibiosis to biotypes B and C and non preference to biotype C.This publication has 1 reference indexed in Scilit:
- Low Level Resistance in Wheat to Greenbug12Journal of Economic Entomology, 1977