THE WEED INFESTATION OF COTTON CROPS

The development of measures of weed control on crops is possible only with a comprehensive knowledge of the nature of the weed infestation by different biological species of weeds. The identification of these features allow to determine the centers of the weed distribution. Concrete data and generalization of specific and quantitative structure open a real way for scientifically based and economic effective approach in weed control by means of various agricultural practices and chemical actions.