Herbicide composition

 

(57) Abstract:

Usage: agriculture, chemical plant protection products. The inventive herbicide-antidote composition containing as herbicide triazolo or imidazolidinone the sulfonamide and the antidote, mainly N, N-diallyl - dichloroacetamide or 3-(dichloroacetyl)-5 (2-furanyl)-2,2-dimethyloxazolidine, when the weight ratio of herbicide : safener equal to 1 : 1 to 1 : 32. The composition may contain additional serviced selected from the group - alachlor, metolachlor, acetochlor, EPTC, Isoproturon, butyl 0,5 - 16 wt.h. 1 wt.h. herbicide. 9 C.p. f-crystals, 17 PL.

SSN

1. Herbicide composition comprising herbicide-effective amount of a compound selected from the group:

5,5-dimethyl-N-(2,6 - dichloro-3-were)-1,2,4-triazolo/(1.5 a pyrimidine-2-sulfonamide, 5-methyl-N-)2,6-differenl/-1,2,4-triazolo(1,5-a)pyrimidine - 2-sulfonamide,

5,7-dimethyl-N-(2-nitrophenyl)-1,2,4-triazolo(1,5-a)pyrimidine-2-sulfonamide,

5,7-dimethyl-N- (2-methoxy-6-trifluoromethyl(phenyl)-1,2,4-triazolo(1,5-a)pyrimidine-2 - sulfonamide,

N-(2,6-differenl)-3-chloro-4,6-dimethyl-imidazole(1,2-a)pyrimidine-2-sulfonamide,

5-methoxy-7-fluoro-N-(2,6-differenl) -1,2,4-sulfonamide, characterized in that it further comprises antidote effective amount of a compound selected from the group including

2-methyl-2/(4-were)thio/-4-pentenenitrile,

methyl ether diphenylmethylsilane acid,

1H, 3H-oil(1,8 - Piran-1,3-dione,

-//(1,3-dioxolane-2-yl)methoxy(imino)benzoylacetonitrile,

N, N-bis (2-propenyl)- , -dichloroacetamide (N,N-diallylmalonate),

3-(dichloroacetyl)-5-(2-furanyl)- 2,2-dimethyl-oxazolidin,

1,4-bis(dichloroacetyl)- 2,5-dimethyl-CIS/TRANS-piperazine,

4-(dichloroacetyl)- 1-oxa-4-azaspiro(4,5)decane,

3-(dichloroacetyl)-2,2,5-trimethyl - oxazolidine,

3-(dichloroacetyl)-2,2-dimethyl-oxazolidin,

2,2-dichloro-N-(1,3-dioxolan-2-yl-methyl)-N-2-propylacetamide, 2,2-dichloro-1-(1,2,3,4-tetrahydro 1-methyl)-2-ethanolinduced,

2-(dichloromethyl)-2-methyl-1,3-dioxolane,

5-chloro-8- (cyanoethoxy)quinoline,

0-(methoxycarbonyl)-2-(8-xenolinux)acetamidoxime,

4-(dichloroacetyl)-2,3-dihydro-3-methyl-2H - 1,4-benzoxazin,

when the weight ratio of herbicide and antidote, which is 1 : 1 to 1 : 32.

2. The composition according to p. 1, characterized in that as a herbicide containing 5-methyl-N- (2,6-differenl)-1,2,4-triazolo (1,5-a) pyrimidine-2-sulfonamide.

3. Ctil)-5-(2-furanyl)-2,2-dimethyloxazolidine.

4. The composition according to p. 3, characterized in that as the antidote contains 3-(dichloroacetyl)-5-(2-furanyl)-2,2-dimethyloxazolidine.

5. The composition according to p. 1, characterized in that it further contains an effective amount of serviced selected from the group chloroacetanilide, sulfonylureas, THIOCARBAMATE, prilocaine, in the amount of 0.5 - 16 wt.h. 1 wt.h. herbicide.

6. The composition according to p. 5, characterized in that as serviced contains 2-halogenoacetyl selected from the group: acetochlor, alachlor, metolachlor.

7. The composition according to p. 5, characterized in that as serviced contains butyl, or EPTC, or Isoproturon, or primisulfuron.

8. The composition according to p. 5, characterized in that as a herbicide containing 5-methyl-N-(2,6-differenl)-1,2,4-triazolo(1,5-a)pyrimidine-2-sulfonamide.

9. The composition according to p. 8, characterized in that as the antidote contains N, N-diallylmalonate or 3-(dichloroacetyl)-5-(2-furanyl)-2,2-dimethyloxazolidine.

10. The composition according to p. 9, characterized in that as serviced contains acetochlor, or metolachlor, or alachlor.

Priority points:

11.12.90 on PP.1 to 4;

06.12.91 on PP.1 -10

 

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FIELD: agriculture, insecticides.

SUBSTANCE: invention relates to insecticide covers for seeds that comprise one or some binding substances taken among the group including polymers and copolymers of polyvinyl acetate, methylcellulose, polyvinyl alcohol, vinylidene chloride, acryl, cellulose, polyvinylpyrrolidone and polysaccharide, and insecticide and a filling agent also. A binding agent forms matrix for insecticide and a filling agent. Also, invention relates to a method for control of insect-pests that involve applying a cover on seeds. Also, invention relates to a method for preparing seeds with cover that involves mixing a binding agent, carrier and insecticide, applying a mixture of seed, drying and applying an additional filming cover. Method for protecting the germinating seedlings involves applying the insecticide cover on seeds. Invention provides reducing the phytotoxic effect of insecticide on seeds.

EFFECT: valuable agricultural properties of insecticide cover.

24 cl, 5 tbl, 5 ex

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