Compositions for the destruction of weeds in crops of wheat, peanuts, peas, red beans

摘要

Title cpds. of formula: is used on crops of wheat peanuts, peas and beans, both pre- and post-emergence, pref. at the rate of 0.5-10 kg/ha. Prepn is e.g. by condensing 4-isopropylphenyl isocyanate with MeNH2.