The process of destruction of herbicides and tail of Fox Star of Veronica of amaranth of knotweed and millet in cereal crops and Maize

摘要

Herbicidal compositions containing as active materials, a derivative of amino - 4 - 6 chloro alkylthio - 5 pyrimidine of formula: & br / (see appended drawing in bopi) & br / in which n is 0, 1 or 2, r is an alkyl group, 1 - 5c, r is an atom of 1996, or an alkyl group, 1 - 5c and r is an atom of 1996, or an alkyl group, 1 - 5c, and the metribuzin, the ratio by weight of