Low Level Resistance in Wheat to Greenbug12
- 1 June 1977
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Economic Entomology
- Vol. 70 (3) , 305-306
- https://doi.org/10.1093/jee/70.3.305
Abstract
Six wheats and a Triticale entry selected from screening tests were evaluated in the greenhouse for antibiosis, nonpreference, and tolerance to Schizaphis graminum (Rondani). Except for the Triticale, resistance was low and of doubtful value in a breeding program if biotype C was present in the field. Dense and long trichomes did not necessarily result in resistance to greenbugs.This publication has 1 reference indexed in Scilit:
- Biological Studies of a New Greenbug BiotypeJournal of Economic Entomology, 1961