| 摘要 |
Synergistic herbicide agent, containing an active substance, typical supporting agents and a carrier allowed for agricultural use, characterised in that it contains herbicidally effective joint amount of dimetenamid and another herbicide chosen from triketone and dyon group, including 2- (2-chloro-4-methano-sulphonylobenzoilo)-1,3- cyclohexanedyone; 2-(4-methylosulphonyloksy-2-nitrobenzoilo)-4,4,6,6-tetramethylo-1,3-cyclohexanedyone; 3-(4-methylosulphonyloksy-2-nitrobenzoilo)-bicyclo [3.2.1]oktano-2,4-dyon; 3-(4-methylosulphonylo-2-ni-trobenzoilo)-bicyclo [3.2.1] oktano-2.4-dyon; 4-(4-chloro-2-nitrobenzoilo)-2.6.6-trimethylo-2H-1,2-oxasino-3,5(4H, 6H) dyon; 4-(4-methylotio-2-nitrobenzoilo)-2,6,6-trimethylo-2H-1,2-oxasino-3,5-(4H, 6H)-dyon; 3-(4-methylotio-2-nitrobenzoilo)-bicyclo [3.2.1] oktano-2,4-dyon; 4-(2-nitro-4-trifluorometoksybenzoilo)-2,6,6-trimethylo-2H-1,2-oxasino-3,5 (4H, 6H) - dyon; whereby the weight ratio of the herbicide chosen from triketone and dyon group to dimetenamid is 1:2-1:10 and the amount of active substances is 0.01-90 weight percent. 4. Method for fighting undesirable vegetation, characterised in that synergistic herbicide is applied where undesirable vegetation grows, characterised in that it contains herbicidally effective joint amount of dimetenamid and another herbicide chosen from triketone and dyon group, including 2- (2-chloro-4-methano-sulphonylobenzoilo)-1,3- cyclohexanedyone; 2-(4-methylosulphonyloksy-2-nitrobenzoilo)-4,4,6,6-tetramethylo-1,3-cylkohexanedyone; 3-(4-methylosulphonyloksy-2-nitrobenzoilo)-bicyclo [3.2.1]octano-2,4-dyon; 3-(4-methylosulphonylo-2-ni-trobenzoilo)-bicyclo [3.2.1] oktano-2.4-dyon; 4-(4-chloro-2-nitrobenzoilo)-2.6.6-trimethylo-2H-1,2-oxasino-3,5(4H, 6H) dyon; 4-(4-methylotio-2-nitrobenzoilo)-2,6,6-trimethylo-2H-1,2-oxasino-3,5-(4H, 6H)-dyon; 3-(4-methylotio-2-nitrobenzoilo)-bicyclo [3.2.1] oktano-2,4-dyon; 4-(2-nitro-4-trifluorometoksybenzoilo)-2,6,6-trimethylo-2H-1,2-oxasino-3,5 (4H, 6H) - dyon; whereby the weight ratio of the herbicide chosen from triketone and dyon group to dimetenamid is 1:2-1:10 and the amount of active substances is 0.01-90 weight percent, whereby dimetenamid present in the agent is used in the amount of 0.1-3 kg/hectare and triketone present in the agent is used in the amount of 0.01-2 kg/hectare. |
