THE BIOLOGY OF CANADIAN WEEDS. 24. AGROPYRON REPENS (L.) BEAUV.

Abstract

Agropyron repens (L.) Beauv., quack grass, is an introduced perennial grass found in all provinces of Canada and the Northwest Territories. In most agricultural areas it is a serious weed of cultivated crops; alternately it can be used as pasture or hay. A summary of the biology of quack grass is presented as part of a series of the biology of Canadian weeds.