CN1359620A - Fungicidal composition - Google Patents

Abstract

A fungicidal composition contains at least one systemic and contact soil fungicidal and at least one methoxyacrylate derivative.

Description

Bactericidal composition

The present invention relates to contain some methoxy acrylic derivative and some interior absorption, the bactericidal composition that contact and/or soil fungicides are formed.

The methoxy acrylic derivative is a kind of novel, wide-spectrum bactericide, and most of diseases that pathomycetes such as Ascomycetes, Basidiomycetes, deuteromycetes and oomycetes subclass are caused have protection, treat and root out active effect, and the lasting period is long.If make composition with absorption, contact and/or soil fungicides in some, their bactericidal effect can have the increase of surprising degree.

The interior absorption, contact and/or the soil fungicides example that are applicable to composition of the present invention are as follows:

(A) systemic fungicide

1, M 9834 (Benalaxyl)

2, white urea cyanogen (Cymoxanil)

3, cyprofuram (Cyprofuram)

4, metalaxyl

5, fenfuram (Ofurace)

6, Wakil (Oxadixyl)

7, aliette (Fcsetyl-aluminium)

8, phosphorous acid and salt thereof

9, carbendazim (carbendazim)

10, albendazole (albendazole)

11, benomyl (benomyl)

12, probenazole (thiabendazole)

13, thiophanate-methyl (thiophanate methyl)

14, tricyclazole (tricyclazole)

15, triazolone (triadimefon)

16, alkene azoles alcohol (diniconazole)

17, MBAMT

18, Bitertanol (bitertanol)

19, Flutriafol (flutriafol)

20, jinggangmycin (Jing gang mycin)

21, polyoxin (Polyoxin)

22, propiconazole (Propiconazole)

23, Fenarimol (fenarimol)

24, dimethomorph (dimethomorph)

(B) contact bactericide

1, anilazine

2, difoltan

3, captan

4, tpn (chlorothalonil)

5, Euparen

6, Delan

7, fentinacetate

8, folpet

9, copper

10, Cupravit

11, mancozeb

12, maneb

13, Carbatene

14, propineb

15, zineb

16, tmtd (thiram)

17, ziram (ziram)

18, ambam (amobam)

19, asomate (asomate)

20, iprodione (iprodione)

21, sulphur

(C) soil fungicides

1, Grandox fumigant

2, the enemy can pine

3, dislike mould spirit

4, propionamide (propamocarb)

5, prothiocarb

The compound that the common name that provides represents to have following IUPAC title in A, B and the C group in the above:

(A) systemic fungicide (1) N-phenylacetyl group-N-2,4-3,5-dimethylphenyl-D, L-methyl lactamine; (2) 1-(2-cyano group-2-methoxyimino acetyl group)-3-ethyl carbamide; (3) (±)-a-[N-(3-chlorophenyl) cyclopropane base formamido group]-gamma-butyrolacton; (4) N-(2-methoxyl group acetyl group)-N-(2, the 6-xylyl)-D, the L-methyl lactamine;

(5) (±)-a-2-chloro-N-2,6-xylyl acetylaminohydroxyphenylarsonic acid gamma-butyrolacton;

(6) 2-methoxyl group-N-(2-oxo-1,3-oxazoles alkane-3-yl) acetyl-2 ', 6 '-dimethylaniline;

(7) triethyl group phosphoric acid aluminium;

(8) phosphorous acid and salt thereof;

(9) benzimidazolyl-2 radicals-aminocarbamic acid methyl esters;

(10) 5-(rosickyite base)-1H-benzimidazolyl-2 radicals-aminocarbamic acid methyl esters;

(11) 1-n-butyl amine base formyl-methyl 2-benzimidazolecarbamate;

(12) (2-thiazole-4-yl) benzimidazole;

Two (methoxycarbonyl group-second-ghiourea group) benzene of (13) 1,2-;

(14) 5-methyl isophthalic acid, 2, the 4-triazol (3,4-b) benzothiazole;

(15) 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazole-1 base)-2-butanone;

(16) (E)-(RS)-and 1-(2,4 dichloro benzene base)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl) penta-1 alkene-3-alcohol;

(17) N, N-methylene-two (2-amino-5-sulfydryl-1,3,4-thiadiazoles;

(18) 1-biphenylyloxy-3,3-dimethyl-1-(1,2, the 4-triazol-1-yl) butanols-2;

(19) (RS)-2,4 '-two fluoro-2 (1H-1,2,4-triazol-1-yl methyl) diphenyl acetic acid;

(20)-3 carbonyl methyl-4,5 N-[(1S)-(1,4,6/5), 6-three carbonyls-2-cyclohexenyl group] [o-β-D-glucopyranosyl-(1 → 3)]-1S-(1,2,4/3,5)-2,3,4-three carbonyls-5-carbonyl methylcyclohexyl amine;

(21) peptide antibiotic in pyrimidine nucleoside class;

(22) 1-[2 (2,4 dichloro benzene base)-4-propyl group-1,3-dioxy the eleventh of the twelve Earthly Branches ring-2-methyl]-1-hydrogen-1,2, the 4-triazole;

(23) 2,4 '-two chloro-2-(pyrimidine radicals-5) benzohydrols;

(24) 4-[3-(4-chlorphenyl)-3-(3,4-Dimethoxyphenyl) acryloyl] morpholine.

(B) contact bactericide (1) 4,6-two chloro-N-(2-chlorphenyl)-1,3,5-triazines-2-amine; (2) 1,2,3,6-tetrahydrochysene-N-(1,1,2, the 2-tetrachloro is for ethylmercapto group) phthalimide; (3) 1,2,3,6-tetrahydrochysene-N-(trichloro-methylthio) phthalimide; (4) the different phthalonitrile of tetrachloro; (5) N-dichloro fluorine methyl mercapto-N ', N '-dimethyl-N-benzene sulfonyl is pressed; (6) 2,3-dicyan-1,4-dithia-anthraquinone; (7) acetate fentin; (8) N-(trichloro-methylthio) phthalimide; (9) copper; (10) copper oxychloride; (11) complex compound of ethylenebis (thiocarbamic acid) manganese and zinc salt; (12) ethylene bisdithiocarbamic manganese; (13) ethylenebis [(thiocarbamoyl) disulphide] [zinc ethylene bisdithiocarbamate] polymer; (14) two (aminodithioformic acid) zinc of polytrimethylene; (15) ethylenebis (aminodithioformic acid) zinc; (16) tetramethyl thiuram disulfide; (17) two (dimethyl dithiocarbamic acid) zinc; (18) ethylene bisdithiocarbamic ammonium; (19) three-N-dimethyl dithiocarbamic acid arsenic; (20) 3-(3, the 5-dichlorophenyl)-N-isopropyl-2,4-dioxo imidazoline-1-carbonyl acid amides; (21) sulphur.

(C) soil fungicides

(1) 5-ethyoxyl-3-trichloromethyl-1,2, the 4-thiadiazoles;

(2) 4-dimethylamino benzene diazosulfonic acid sodium;

(3) 5-methyl-isoxazole-3-alcohol;

(4) 3-(dimethylamino) propyl carbamic acid propyl ester;

(5) 5-ethyl (3-dimethylaminopropyl) thiocarbamate.

For composition of the present invention, preferable in the above listed systemic fungicide is white urea cyanogen, carbendazim, thiophanate-methyl, triazolone, jinggangmycin, dimethomorph, and preferable in the above listed contact bactericide is tpn, Cupravit, mancozeb, tmtd, ziram.

Composition of the present invention can be two combinations, also can be the composition that aforesaid compound forms more than three kinds.

The mechanism of action difference of the various compositions of composition of the present invention, mutually synergy between them, the pesticide resistance of germ reduces, thus the bactericidal effect of composition apparently higher than the bactericidal effect of each component list time spent, and fungicidal spectrum is wider.

Composition of the present invention can be used for various crop and prevent and treat multiple diseases, and Ascomycetes, Basidiomycetes, oomycetes subclass and deuteromycetes are all had the good restraining effect.Can be used for grape, cereal, paddy rice, beet, potato, ground family crop etc., double controlling by other germ disease.

The methoxy acrylic derivative of structural formula in the present composition (I and/or II) and the ratio of interior absorption, contact and/or soil fungicides are 1: 160～80: 1 based on the parts by weight of active constituent, and the best is 1: 30～30: 1.

Composition of the present invention can also comprise auxiliary agent or filler, and the parts by weight of its shared composition are 0.5%～95%.

Composition of the present invention can wiring solution-forming, emulsion, wetting powder, suspending agent, pulvis, dust agent, paste, soluble powder, granula, microemulsion, missible oil, aerosol, fumicants and sustained release agent.

Composition of the present invention also will add surface reactive materials such as emulsifier, dispersant, wetting agent, to increase stability, wetability, the permeability of composition.

The product that the present invention describes can be the finished product preparation form, and promptly material mixes in the product.Yet the composition of composition also can provide with preparation separately, directly mixes in jar before use.

Composition of the present invention also can contain other active constituent, and for example other has the compound of weeding, desinsection or bactericidal property, also can mix with nematocide, protective agent, growth regulator, nutrient for plants or soil conditioner.

Composition of the present invention can use by common method, as pouring into a mould, spray, spray, dust or putting cigarette.

The present composition can illustrate with following embodiment:

The preparation of embodiment 1 wetting powder, (E)-2-methoxyimino-[2-, (o-methyl-benzene oxygen ylmethyl) phenyl] methyl acetate 30%, (weight) carbendazim 30%, (weight) wetting agent 2%, (weight) dispersant 8%, (weight) carrier 30 as one kind %, (weight)

Various components (being solid) are mixed, in airslide disintegrating mill, pulverize and mixing.

Embodiment 2 aqueous suspensions preparation (E)-2-methoxyimino-[2-(o-methyl-benzene oxygen ylmethyl) phenyl] methyl acetate 30% (weight) triazolone 10% (weight) dispersant 2% (weight) emulsifying agent 5% (weight) antifreezing agent 5% (weight) water 48% (weight)

Various materials are added in the reactor successively, under stirring condition, it is fully mixed, enter sand mill through colloid mill it is repeatedly ground, mix.

The control efficiency of embodiment 3 pear scabs

Preparation and 50% (E)-2-methoxyimino-[2-(o-methyl-benzene oxygen ylmethyl) phenyl] methyl acetate (I) wetting powder and 50% carbendazim of embodiment 1 are made the protection effect check experiment.For examination pear tree kind: the autumn white pear germ: pear scab is used: about 40 years of the age of tree, orchard soil fertility, managerial skills belong to general.

Select a series of dose concentrations, to allow to observe rightly the increase of bactericidal effect.

Claims (8)

1. bactericidal composition, its contain at least a in the methoxy acrylic derivative of absorption, contact and/or soil fungicides and at least a following (I and/or II) structure:

2. according to the composition of claim 1; wherein systemic fungicide is: N-phenylacetyl group-N-2; 4-3,5-dimethylphenyl-D; the L-methyl lactamine; 1-(2-cyano group-2-methoxyimino acetyl group)-3-ethyl carbamide; (±)-α-[N-(3-chlorophenyl) cyclopropane base formamido group]-gamma-butyrolacton; N-(2-methoxyl group acetyl group)-N-(2; the 6-xylyl)-D; the L-methyl lactamine; (±)-α-2-chloro-N-2; 6-xylyl acetylaminohydroxyphenylarsonic acid gamma-butyrolacton; 2-methoxyl group-N-(2-oxo-1; 3-oxazolidine-3-yl) acetyl-2 '; 6 '-dimethylaniline; triethyl group phosphoric acid aluminium; phosphorous acid and salt thereof; benzimidazolyl-2 radicals-aminocarbamic acid methyl esters; 5-(rosickyite base)-1H-benzimidazolyl-2 radicals-aminocarbamic acid methyl esters; 1-n-butyl amine base formyl-methyl 2-benzimidazolecarbamate; (2-thiazole-4-yl) benzimidazole; 1; two (methoxycarbonyl group-second-ghiourea group) benzene of 2-; the 5-methyl isophthalic acid; 2; 4-triazol (3; 4-b) benzothiazole; 1-(4-chlorophenoxy)-3; 3-dimethyl-1-(1H-1; 2; 4-triazole-1 base)-the 2-butanone; (E)-(RS)-1-(2; the 4-dichlorophenyl)-4; 4-dimethyl-2-(1H-1; 2; the 4-triazol-1-yl) penta-1 alkene-3-alcohol; N; N-methylene-two (2-amino-5-sulfydryl-1; 3; the 4-thiadiazoles; 1-biphenylyloxy-3; 3-dimethyl-1-(1; 2; the 4-triazol-1-yl) butanols-2; (RS)-2; 4 '-two fluoro-α (1H-1; 2; 4-triazol-1-yl methyl) diphenyl acetic acid; N-[(1S)-(1; 4; 6/5) carbonyl methyl-4-3; 5; 6-three carbonyls-2-cyclohexenyl group] [o-β-D-glucopyranosyl-(1 → 3)]-1S-(1; 2; 4/3; 5)-2; 3; 4-three carbonyls-5-carbonyl methylcyclohexyl amine; the peptide antibiotic in pyrimidine nucleoside class; 1-[2 (2; the 4-dichlorophenyl)-4-propyl group-1; 3-dioxy the eleventh of the twelve Earthly Branches ring-2-methyl]-1-hydrogen-1; 2; the 4-triazole; 2,4 '-two chloro-2-(pyrimidine radicals-5) benzohydrol; 4-[3-(4-chlorphenyl)-3-(3; the 4-Dimethoxyphenyl) acryloyl] morpholine.

3. according to claim 1, the composition of 2 any one claim, wherein the contact bactericide is 4,6-two chloro-N-(2-chlorphenyl)-1,3,5-triazine-2-amine, 1,2,3,6-tetrahydrochysene-N-(1,1,2, the 2-tetrachloro is for ethylmercapto group) phthalimide, 1,2,3,6-tetrahydrochysene-N-(trichloro-methylthio) phthalimide, the different phthalonitrile of tetrachloro, N-dichloro fluorine methyl mercapto-N ', N '-dimethyl-N-benzene sulfonyl is pressed, 2,3-dicyan-1,4-dithia-anthraquinone, the acetate fentin, N-(trichloro-methylthio) phthalimide, copper, copper oxychloride, the complex compound of ethylenebis (aminodithioformic acid) manganese and zinc salt, ethylene bisdithiocarbamic manganese, ethylenebis [(thiocarbamoyl) disulphide] [zinc ethylene bisdithiocarbamate] polymer, two (aminodithioformic acid) zinc of polytrimethylene, ethylenebis (aminodithioformic acid) zinc, tetramethyl thiuram disulfide, two (dimethyl dithiocarbamic acid) zinc, ethylene bisdithiocarbamic ammonium, three-N-dimethyl dithiocarbamic acid arsenic, 3-(3, the 5-dichlorophenyl)-and N-isopropyl-2,4-dioxo imidazoline-1-carbonyl acid amides, sulphur.

4. according to the composition of above-mentioned any one claim, wherein soil fungicides is 5-ethyoxyl-3-trichloromethyl-1,2,4-thiadiazoles, 4-dimethylamino benzene diazosulfonic acid sodium, 5-methyl-isoxazole-3-alcohol, 3-(dimethylamino) propyl carbamic acid propyl ester, S-ethyl (3-dimethylaminopropyl) thiocarbamate.

5. according to the composition of above-mentioned any one claim, wherein the ratio of the methoxy acrylic derivative of structural formula I and/or II and interior absorption, contact and/or soil fungicides is 1: 160 to 80: 1 based on the parts by weight of active component.

6. composition according to claim 1 also contains other auxiliary agent or filler except that active constituent.

7. composition according to claim 1 also contains surfactant except that active constituent.

8. composition according to claim 1, purposes is a bactericide.