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Methods of Controlling Undesirable Vegetation with Imidazolinone Herbicides and Adjuvants in Herbicide Resistant Crop Plants
Methods of Controlling Undesirable Vegetation with Imidazolinone Herbicides and Adjuvants in Herbicide Resistant Crop Plants
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机译:咪唑啉酮类除草剂和佐剂在抗除草剂作物中控制不良植被的方法
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摘要
A herbicidal composition comprising:a) a herbicide compound A, which is selected from the group of imidazolinones; andb) an adjuvant B, which is a surfactant selected from the groups b1 to b5: b1) a nonionic surfactant of the formula R1Xn and polyalkoxylated derivatives thereof, wherein R1 is selected from aliphatic or aromatic residues having at least eight carbon atoms; X is selected from hydroxy, —O—(C1-C6-alkyl), —O—(C3-C6-alkenyl), amine, amide, or ester; and n is 1, 2, 3, 4, 5 or 6;b2) an anionic surfactant of the formula R1Yn, wherein R1 is selected from aliphatic or aromatic residues having at least eight carbon atoms; Y is selected from carboxylate, sulfonate, sulfate, phosphate, or phosphonate; and n is 1, 2, 3, 4, 5 or 6;b3) a cationic surfactant;b4) a zwitterionic surfactant; orb5) a polymeric surfactant;and wherein the weight ratio of the herbicide compound A and the adjuvant B is from 2:1 to 1:60; and the use of the said compositions for controlling undesirable vegetation.展开▼