Methods of Controlling Undesirable Vegetation with Imidazolinone Herbicides and Adjuvants in Herbicide Resistant Crop Plants

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United States of America Patent

APP PUB NO 20140336051A1
SERIAL NO

14362271

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
BASF AGROCHEMICAL PRODUCTS B V6835 EA ARNHEM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bremer, Hagen Speyer, DE 7 17
Pfenning, Matthias Schwegenheim, DE 9 18
Polzin, Joerg Belgrade, RS 1 2
Schnabel, Gerhard Elsenfeld, DE 94 418

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