A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 43/54 (2006.01) A01N 43/653 (2006.01) A01N 43/84 (2006.01)
Patent
CA 2461547
The present invention relates to an herbicide composition comprising, as active ingredients, a uracil compound represented by the following formula (I): (see formula I) wherein Z represents halogen or cyano; A represents oxygen, sulfur or NH; R1 represents hydroxyl, C1-C7 alkoxy or others, and R2 represents hydrogen or methyl, and one or more compounds selected from the group consisting of N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4- benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide and N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro- 3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl] methanesulfonamide; and a method for controlling weeds which comprises applying an effective amounts of said herbicide composition to weeds. According to the invention, particularly weeds in orchards, soybean fields and non-crop lands can be effectively controlled.
La présente invention concerne une composition herbicide comprenant un composé d'uracile de formule générale (I), dans laquelle : Z est halogéno ou cyano ; A est oxygène, soufre, ou NH ; R?1¿ est hydroxyle, alcoxy en C¿1?-C¿7?, alcényloxy en C¿3?-C¿7?, alcynyloxy en C¿3?-C¿7?, ou analogues ; et R?2¿ est hydrogène ou méthyle, et au moins un composé choisi parmi le groupe constitué de N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benz-oxazin-6-yl)cyclohex-1-ène-1,2-dicarboximide et N-[2,4-dichloro-5-[4-(difluorométhyl)-4,5-dihydro-3-méthyl-5-oxo-1H-1,2,4-triazol-1-yl]phényl]méthanesulfonamide. L'invention concerne également un procédé de désherbage comportant l'application d'une dose efficace de la composition herbicide aux mauvaises herbes. Selon l'invention, on peut efficacement éliminer les mauvaises herbes notamment dans des vergers, des champs de soja et des terres non cultivées.
Mito Nobuaki
Shibuya Shinsuke
Fetherstonhaugh & Co.
Sumitomo Chemical Company Limited
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