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PROCEDES DE LUTTE CONTRE DE LA VEGETATION PARASITE AVEC DES HERBICIDES IMIDAZOLINONES ET DES ADJUVANTS DANS DES PLANTES CULTIVEES RESISTANTES AUX HERBICIDES
专利权人:
BASF AGROCHEMICAL PRODUCTS B.V.
发明人:
SCHNABEL, GERHARD,PFENNING, MATTHIAS,POLZIN, JORG,BREMER, HAGEN
申请号:
CA2856118
公开号:
CA2856118A1
申请日:
2012.11.14
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
A herbicidal composition comprising: a) a herbicide compound A, which is selected from the group of imidazolinones; and b) 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; or b5) 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.
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