USE OF PROPYZAMIDE TO CONTROL FOXTAIL BARLEY IN RUSSIAN WILD RYEGRASS
- 1 July 1984
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Plant Science
- Vol. 64 (3) , 725-730
- https://doi.org/10.4141/cjps84-099
Abstract
Propyzamide (3,5-dichloro(N-1,1-dimethyl-2-propynyl)benzamide) applied at 0.5–1.0 kg/ha controlled foxtail barley (Hordeum jubatum L.) in an establihsed stand of Russian wild ryegrass (Elymus junceus Fisch.). Fall applications were superior to spring applications. Russian wild ryegrass tolerated the highest rate of application which was 1.0 kg/ha. The longevity of foxtail barley control was at least 3 yr, when the competitive forage crop, Russian wild ryegrass, was growing in association with the weed.Key words: Propyzamide, Russian wild ryegrass, foxtail barleyThis publication has 1 reference indexed in Scilit: