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CN1252692A - Fungicide active substance combination - Google Patents

Fungicide active substance combination Download PDF

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Publication number
CN1252692A
CN1252692A CN98804294A CN98804294A CN1252692A CN 1252692 A CN1252692 A CN 1252692A CN 98804294 A CN98804294 A CN 98804294A CN 98804294 A CN98804294 A CN 98804294A CN 1252692 A CN1252692 A CN 1252692A
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Prior art keywords
general formula
reactive compound
weight ratio
group reactive
compound
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Inventor
K·斯泰泽尔
S·杜茨曼恩
A·莫勒-马希尼克
L·阿斯曼恩
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Bayer AG
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Bayer AG
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
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Abstract

The new active substance combinations of an halogen benzimidazol of formula (I), in which Z stands for chlorine or bromine, and of the groups of active substances (1 to 25) listed in the description have very good fungicide properties.

Description

The composition of Fungicidal active compound
The present invention relates to the composition of novel reactive compound, it contains known Halobenzimidazoles and their use as microbicide and other known mycocidal reactive compound, and this composition is suitable for preventing and treating plant pathogenic fungi very much.
The known 1-(3 of people; 5-dimethyl-isoxazoles-4-sulfonyl) 2-bromo-6; 6-two fluoro-[1; 3] oxa--[4-two; 5f]-benzimidazole and 1-(3,5-dimethyl-isoxazole-4-sulfonyl)-2-chloro-6,6-two fluoro-[1; 3]-two oxa--[4,5f]-benzimidazole has sterilization idiocratic (referring to WO 97-06171).The activity of these compounds is good, and is when hanging down consumption, satisfied inadequately in some cases.
And, the also known many triazole derivatives of people, anil, imidodicarbonic diamide and other heterocycle can be used for preventing and treating fungi, and (referring to EP-A 0 040 345, DE-A 2 201 063, DE-A2324010, the agricultural chemicals handbook, 9 editions (1991), p.249 with 827, EP-A382 375 and EP-A 0 515 901).Similarly, when hanging down consumption, the activity of these compounds often is unsatisfied.
At last, also known 1-[(6-chloro-3-pyridine radicals)-methyl]-N-nitro-2-imidazoline imines can be used for preventing and treating for example insect (referring to, agricultural chemicals handbook, 9 editions (1991) p.491) of animal pest., do not find the Fungicidally active of these compounds so far as yet.
Have been found that the halo benzo that contains general formula (I) now
Figure A9880429400101
Imidazoles, wherein Z represent chlorine or bromine and
(1) triazole derivative of general formula (II)
Figure A9880429400102
Wherein
X represent chlorine or phenyl and
The Y representative
Figure A9880429400111
Or And/or
(2) triazole derivative (Tebuconazole) of general formula (III)
Figure A9880429400113
And/or
(3) anil of general formula (IV)
Figure A9880429400114
Wherein
R 1Represent hydrogen or methyl, and/or
(4) N-[1-of general formula (V) (4-oxygen phenyl)-ethyl]-2,2-two chloro-1-ethyl-3-methyl-cyclopropane carboxamides And/or
(5) trimethylene-1 of general formula (VI), two (zinc dithiocarbamate) (propinebs) of 2- N>=1 and/or
(6) thiocarbamate of at least a general formula (VII)
Figure A9880429400122
Me=Zn or Mn, or the mixture of Zn and Mn and/or
(7) anil (fenhexamide) of general formula (VIII)
Figure A9880429400123
And/or
(8) compound of general formula (IX)
Figure A9880429400124
And/or
(9) diazosulfide derivative (bendicar) of general formula (X)
Figure A9880429400125
And/or
(10) the 8-tertiary butyl-2-of general formula (XI) (N-ethyl-N-n-pro-pyl amido) methyl isophthalic acid, the 4-dioxy spiral shell-luxuriant amine of [5,4]-decane (Luo Evil)
Figure A9880429400131
And/or
(11) compound of general formula (XII) (nitrile Fluoxastrobin)
Figure A9880429400132
And/or
(12) compound of general formula (XIII) (imines bacterium) And/or
(13) compound of general formula (XIV)
Figure A9880429400134
And/or
(14) the cyanogen 9 oxime derivate (cymoxanil) of general formula (XV) And/or
(15) pyrimidine derivatives of general formula (XVI)
Figure A9880429400142
Wherein
R 2Represent methylidene or cyclopropyl, and/or
(16) anil (metalaxyl) of general formula (XVII)
Figure A9880429400143
And/or
(17) morpholine derivative (dimetomorph) of general formula (XVIII) And/or
(18) phthalimide derivative (folpet) of general formula (XIX)
Figure A9880429400151
And/or
(19) phosphorus compound of general formula (XX) (fosetyl or aliette)
Figure A9880429400152
And/or
(20) the ethoxy triazole derivative of general formula (XXI)
Figure A9880429400153
And/or
(21) the methyl 1-[(6-chloro-3-pyridine radicals of general formula (XXII))]-N-nitro-2-imidazoline imines (Imidacloprid) And/or
(22) general formula (XXIII) De oxazoline derovatives (azolactone bacterium) And/or
(23) heterocyclic carbamate derivatives of general formula (XXIV) And/or
(24) guanidine derivatives of general formula (XXV) Wherein
The integer of m representative from 0 to 5 and
R 3Represent hydrogen (17~23%) or formula
Figure A9880429400164
Group (77~83%) and/or
(25) triazole derivative (penconazole) of general formula (XXVI)
Figure A9880429400171
The active compound combinations of novelty have the good sterilization characteristic.
Surprised is, more much higher than the active summation of each reactive compound according to the bactericidal activity of active compound combinations of the present invention.Therefore, have unexpected, real synergistic effect, and be not only active addition.
General formula (I) comprises 1-(3,5-dimethyl isoxazole-4-sulfonyl)-2-bromo-6,6-two fluoro-[1,3]-two oxa-[4,5f]-benzimidazole, general formula (Ia)
Figure A9880429400172
And 1-(3,5-dimethyl isoxazole-4-sulfonyl)-2-chloro-6,6-two fluoro-[1,3]-two oxa--[4,5f]-benzimidazole, general formula (Ib)
Figure A9880429400173
General formula (Ia) and Halobenzimidazoles and their use as microbicide (Ib) all are known (referring to WO 97-06171).
General formula (II) comprises the compound 1-(4-chlorophenoxy)-3 of general formula (IIa), 3-dimethyl-1-(1,2, the 4-triazol-1-yl) fourth-2-ketone (triadimefon)
Figure A9880429400181
The compound 1-of general formula (IIb) (4-chlorophenoxy)-3,3-dimethyl-1-(1,2, the 4-triazol-1-yl)-Ding-2-alcohol (Triadimenol)
Figure A9880429400182
And the compound 1-of general formula (IIc) (4-phenyl phenoxy group)-3,3-dimethyl-1-(1,2, the 4-triazol-1-yl)-Ding-2-alcohol (Bitertanol)
Figure A9880429400183
General formula (IV) comprises general formula (IVa) (Euparen)
Figure A9880429400184
And general formula (IVb) (tolyfluanid) Anil.
From obviously visible this compound of the structural formula of the reactive compound of general formula (V) 3 asymmetric substituted carbon atoms are arranged.Therefore this product can be used as various mixture of isomers existence, or exists with the form of single component.
Particularly preferred this compound is general formula (Va)
Figure A9880429400191
N-(R)-[1-(4-chlorphenyl)-ethyl]-(1S)-2,2-two chloro-1-ethyls-3t-methyl isophthalic acid r-cyclopropane acid amides And the N-(R) of general formula (Vb)-[1-(4-chlorphenyl)-ethyl]-(1R)-2,2-two chloro-1-ethyls-3t-methyl isophthalic acid r-cyclopropane acid amides.
General formula (VII) comprises compound
(VIIa) Me=Zn (zineb)
(VIIb) Me=Mn (maneb) and
(VIIc) mixture (mancozeb) (VIIa) and (VIIb).
General formula (XVI) comprises compound
(XVIa) R 2=CH 3(pyrimethanil) and
(XVIb) R 2=
Figure A9880429400193
(encircling third pyrimidine).
The ethoxy triazole derivative of general formula (XXI) can general formula (XXIa) " thioketones formula " exist Or exist with tautomeric " thiol " of general formula (XXIb)
Figure A9880429400202
For simplicity, only provide " thioketones formula " in each case
The guanidine derivatives of general formula (XXV) is the mixture of the material of common name guazatine (guazatine).
Being present in the component in the active compound combinations of the present invention, except the Halobenzimidazoles and their use as microbicide of general formula (I), also is known.These reactive compounds have been done introduction especially in following publication:
(1) general formula (II) compound
DE-A?2?201?063
DE-A?2?324?010
(2) general formula (III) compound
EP-A?0?040?345
(3) general formula (IV) compound
The agricultural chemicals handbook, 9 editions [1991] are p.249 with 827
(4) compound of general formula (V) and each derivative thereof
EP-A?0?341?475
(5) compound of general formula (VI)
The agricultural chemicals handbook, 9 editions (1991), p.726.
(6) compound of general formula (VII)
The agricultural chemicals handbook, 9 editions (1991), p.529,531 and 866
(7) compound of general formula (VIII)
EP-A?0?339?418
(8) compound of general formula (IX)
EP-A?0?472?996
(9) compound of general formula (X)
EP-A?0?313?512
(10) compound of general formula (XI)
EP-A?0?281?842
(11) compound of general formula (XII)
EP-A?0?382?375
(12) compound of general formula (XIII)
EP-A?0?515?901
(13) compound of general formula (XIV)
DE-A?196?02?095
(14) compound of general formula (XV)
The agricultural chemicals handbook, 9 editions (1991), p.206
(15) compound of general formula (XVI)
EP-A?0?270?111
EP-A?0?310?550
(16) compound of general formula (XVII)
The agricultural chemicals handbook, 9 editions (1991), p.554
(17) compound of general formula (XVIII)
EP-A?0?219?756
(18) compound of general formula (XIX)
The agricultural chemicals handbook, 9 editions (1991), p.431
(19) compound of general formula (XX)
The agricultural chemicals handbook, 9 editions (1991), p.443
(20) compound of general formula (XXI)
WO?96-16048
(21) compound of general formula (XXII)
The agricultural chemicals handbook, 9 editions (1991), p.491
(22) compound of general formula (XXIII)
EP-A?0?393?911
(23) compound of general formula (XXIV)
EP-A?0?600?629
(24) material of general formula (XXV)
The agricultural chemicals handbook, 9 editions (1991), the p.461 compound of (25) general formula (XXVI)
The agricultural chemicals handbook, 9 editions (1991), p.654
Except the reactive compound of general formula (I), contain a kind of compound (I) group reactive compound to (25) group at least according to active compound combinations of the present invention.In addition, they can contain more bactericidal active constituent.
When the reactive compound in active compound combinations according to the present invention existed with certain weight ratio, synergistic effect was obvious especially., in active compound combinations, the weight ratio of these reactive compounds can change in quite wide scope.Generally, for 0.1~20 part of weight meter of general formula (I) reactive compound use (1) group reactive compound of every part of weight meter, preferred 0.2~10 part of weight meter,
(2) 0.1~20 part of weight meter of group reactive compound, preferred 0.2~10 part of weight meter,
(3) 1~150 part of weight meter of group reactive compound, preferred 1~100 part of weight meter,
(4) 0.1~10 part of weight meter of group reactive compound, preferred 0.2~5 part of weight meter,
(5) 1~150 part of weight meter of group reactive compound, preferred 5~100 parts of weight meters,
(6) 1~150 part of weight meter of group reactive compound, preferred 5~100 parts of weight meters,
(7) 0.1~50 part of weight meter of group reactive compound, preferred 1~20 part of weight meter,
(8) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(9) 0.02~50 part of weight meter of group reactive compound, preferred 0.1~10 part of weight meter,
(10) 0.1~20 part of weight meter of group reactive compound, preferred 0.5~10 part of weight meter,
(11) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(12) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(13) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(14) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(15) 0.2~50 part of weight meter of group reactive compound, preferred 1~20 part of weight meter,
(16) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(17) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(18) 1~150 part of weight meter of group reactive compound, preferred 5~100 parts of weight meters,
(19) 0.1~150 part of weight meter of group reactive compound, preferred 1~100 part of weight meter,
(20) 0.02~50 part of weight meter of group reactive compound, preferred 0.2~10 part of weight meter,
(21) 0.05~20 part of weight meter of group reactive compound, preferred 0.1~10 part of weight meter,
(22) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(23) 0.1~50 part of weight meter of group reactive compound, preferred 0.2~20 part of weight meter,
(24) group reactive compound 0.02~50 part of weight meter, preferred 0.04~10 part of weight meter and/or
(25) 0.2~50 part of weight meter of group reactive compound, preferred 1~20 part of weight meter.
Active compound combinations according to the present invention has excellent bactericidal activity, can be used for preventing and treating plant pathogenic fungi, knee [gluing] Gammaproteobacteria for example, Oomycete, Chytridiomycetes, Zygomycetes, Ascomycetes, Basidiomycetes, deuteromycetes etc.
Active compound combinations according to the present invention is particularly suitable for preventing and treating for example Erysiphe of cereal disease, Puccinia and sickle spore [mould] belong to, the disease of control grape is Uncinula for example, Plasmopara and Botrytis, and the disease-causing organism of in dicotyledonous crops, preventing and treating powdery mildew and Pseudoperonospora cubensis and tikka.
Based under the required concentration of controlling plant diseases, plant has the fact of good tolerability to active compound combinations, can carry out the acrial part of plant and handle breeding rhizome and seed treatment and soil treatment.Composition according to reactive compound of the present invention can be made foliage applying, or makes seed pelleting.
Can be processed into conventional formulation according to active compound combinations of the present invention, solution for example, emulsion, suspending agent, pulvis, foaming agent, paste, granule, aerosol, the coated composition that microcapsule formulations in polymeric material and seed are used, and ULV agent (ultra-low-volume formulation).
These formulations can be produced by known method, for example by mixed active compound or active compound combinations and spreading agent, it is liquid flux, add the liquefied gas of depressing, and/or solid carrier, also can select to use surfactant arbitrarily, i.e. emulsifier and/or dispersant, and/or blowing agent.If used spreading agent is a water, for example also may use organic solvent as cosolvent.Suitable liquid flux consists essentially of: aromatic hydrocarbons is dimethylbenzene for example, toluene or Fluhyzon, chlorinated aromatic hydrocarbons or chlorinated aliphatic hydrocarbon be chlorobenzene for example, chloroethanes or carrene, aliphatic hydrocarbon is cyclohexane or paraffin for example, petroleum cuts for example, alcohol is butanols or ethylene glycol and their ether or ester for example, and ketone is acetone for example, MEK, methyl iso-butyl ketone (MIBK) or cyclohexanone, intensive polar solvent be dimethyl formamide and dimethyl sulfoxide (DMSO) for example, or water.The gas expanded agent or the carrier of liquefaction can be regarded as nominal liquid, and it is a gas under room temperature and atmospheric pressure, for example aerosol propellant such as butane, propane, nitrogen and carbonic acid gas.Suitable solid carrier is: the natural minerals that for example grinds is kaolin for example, clay, and talcum powder, chalk, quartz, Attagel, montmorillonite or diatomite, and the synthetic mineral that grinds is as silica, aluminium oxide and the silicate of segmentation.The suitable solid carrier that granule is used is: the natural rock such as the calcite of for example crushing and sieving, marble, float stone, sepiolite and dolomite, or the particle of synthetic inorganic and organic powder, and organic substance such as sawdust, cocoa shell, the particle of corncob and tobacco rods.Suitable emulsifier and/or blowing agent are: for example non-ionic and anionic emulsifier, and as polyoxyethylene fatty acid ester, polyoxyethylene aliphatic alcohol ether, alkylaryl macrogol ester for example, alkylsulfonate, alkyl sulfate, arylsulphonate, or protein hydrolysate.Suitable dispersant is: for example lignin, sulfite waste liquor and methylcellulose.
Thickener is carboxymethyl cellulose and with powder for example; natural with the synthetic polymer that particle or emulsion form exist, as gum Arabic, polyvinyl alcohol and polyvinylacetate; or natural phosphatide such as lecithin and cephalin, and synthetic phosphatide all can use in formulation.Other additive can be Dormant oils and rape oil.
It is possible as inorganic pigment using pigment, iron oxide for example, titanium oxide and Prussia orchid, and organic dyestuff, alizarin dyes for example, azo dyes and metal phthalocyanine dyestuff, and micronutrient such as iron, magnesium, boron, copper, cobalt, molybdenum and zinc salt.
Various formulations generally contain the reactive compound of 0.1~95% weight meter, and preferred 0.5~90%.
In various formulations, active compound combinations according to the present invention can be used as and other known reactive compound such as bactericide, insecticide, and the mixture of miticide and weed killer herbicide occurs, and also can be used as the mixture appearance with fertilizer or plant growth regulator.
Active compound combinations can be used as their dosage form itself or uses as the type of service for preparing thus, as the solution that can directly use, and missible oil, emulsion, suspending agent, wetting powder, soluble powder and granule.They can be applied by the method for routine, for example by irrigating spraying, dense fog, spreading is dialled and to be spilt, and the powder of handling as dry seeds, as the solution of seed treatment, as the water solube powder of seed treatment, the water solube powder of handling as slurries, or use by dressing.
When using according to active compound combinations of the present invention, amount of application depends on the kind of using, and can change in wide relatively scope.When handling plant part, the amount of application of active compound combinations generally 0.1 and 10000g/ha between, preferably 10 and 1000g/ha between.When seed treatment, the amount of application of active compound combinations is generally between per kilogram seed 0.001 and 50g, between preferred per kilogram seed 0.01 and the 10g.When making soil treatment, the amount of application of active compound combinations generally 0.1 and 10000g/ha between, preferably 1 and 5000g/ha between.
From the obviously visible good bactericidal activity of following example according to active compound combinations of the present invention.And single reactive compound show weak bactericidal activity, the activity of composition surpassed active simply adding and.
When the bactericidal activity of active compound combinations surpasses the summation of activity of the reactive compound of using separately, there is the synergistic effect of bactericide certainly.
Prediction activity for the composition of two given reactive compounds can followingly calculate (referring to Colby, S.R., " synergy of the calculating of herbicidal composition and antagonistic effect ", weeds 15, (1967), 20-22).
If
X is the drug effect when using reactive compound A with amount of application mg/ha,
Y is the drug effect when using reactive compound B with amount of application ng/ha,
E is the drug effect when using reactive compound A and B with amount of application m and ng/ha, so E = X + Y - X . Y 100
Drug effect is calculated with %.The 0%th, contrast drug effect accordingly, and 100% mean that infringement is not observed.
If actual bactericidal activity surpasses calculated value, so, the activity of composition adds, and that is to say that synergistic effect exists.In the case, actual observation to drug effect must be numerical value greater than the prediction drug effect of calculating from above-mentioned formula (E).
Following example explanation the present invention.
Example 1
Phytophthora test (tomato)/protection
Solvent: the acetone of 47 parts of weight meters
Emulsifier: the alkylaryl polyglycol ether of 3 parts of weight meters
In order to obtain a kind of appropriate formulations of reactive compound, the reactive compound or the active compound combinations of 1 part of weight meter are mixed mutually with the solvent and the emulsifier of said quantity, and water is diluted to desired concn with dense preparation, or water is diluted to desired concn with the formulation of commercially available reactive compound or active compound combinations.
Active in order to test protection, by said amount of application, with the immature plant of active agent preparations spraying.After the soup drying of spraying, infect former spore fluid suspension inoculation plant with Phytophthora, then plant is placed in the bacterial culture cabinet of about 20 ℃ and 100% relative air humidity and hatches.
Inoculate and estimate after 3 days.0% means the drug effect corresponding to contrast, and 100% mean that infringement is not observed.
Reactive compound is during amount of application and result of the test are listed in the table below.Table 1 Phytophthora test (tomato)/protection
Figure A9880429400271
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400281
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400291
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400301
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400311
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400321
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400331
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400341
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400351
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400361
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400371
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400381
Table 1 (continuing) Phytophthora test (tomato)/protection
Figure A9880429400391
The drug effect that the drug effect calculated value of test value=test=employing Coiby formula is calculated
Example 2
Avenge rotten sickle spore test (triticale)/seed treatment
Reactive compound is used as the dry seeds seed coating medicine.Their method for making is that each reactive compound or active compound combinations are scattered in the mixture that obtains fine-powdered in the levigate mineral, and this mixture can guarantee to be evenly distributed in the surface of the seed.
For capsuled seed, seed that will be infected and coating agent for seed shook in airtight glass flask 3 minutes together.
The sowing of 2 * 100 triticales in the standard soil of dark 1cm, and in the greenhouse of about 10 ℃ and relative air humidity about 95%, can be received in every day on the seed trays of illumination in 15 hours and cultivated.
After planting about 3 weeks, the symptom of evaluation plant.0% means the drug effect corresponding to contrast, and 100% drug effect means not infect and observes.
Reactive compound is during application chamber and result of the test are listed in the table below.Table 2 snow rotten sickle spore (triticale)/seed treatment
Reactive compound The reactive compound amount of application, the mg/kg seed Drug effect %
Known (Ia) (Ib) (XXII) (IX) (VIIc) (IVb) ?100 ?500 ?100 ?100 ?500 ?100 ?100 ?26 ?0 ?0 ?0 ?0 ?0 ?3
According to composition of the present invention, (Ia+VIIc), (1: 1), (Ib+XXII), (1: 1), (Ib+IX), (1: 1), (Ib+VIIc), (1: 1), (Ib+IVb), (1: 1) ?50+50 ?50+50 ?250+250 ?50+50 ?50+50 ?66 ?36 ?43 ?32 ?75
Example 3
Pythium test (pea)/seed treatment
Reactive compound is used as the dry seeds seed coating medicine.Their method for making is that each reactive compound or active compound combinations are scattered in the mixture that obtains fine-powdered in the mineral that grind, and this mixture can guarantee to be evenly distributed on the surface of the seed.
For capsuled seed, the seed that will infect shakes 3 fens kinds with coating agent for seed in airtight glass flask.
The natural infection of 2 * 50 planting seeds at dark 2cm had in the composting soil of pythium spp, and in about 20 ℃ greenhouse, on 15 hours seed trays of illumination every day, cultivate.
Estimate after 14 days.0% means the drug effect corresponding to contrast, and 100% drug effect means that infringement is not observed.
Reactive compound is during amount of application and result of the test are listed in the table below.Table 3 pythium test (pea)/seed treatment
Reactive compound Reactive compound is used application rate in amount mg/kg seed Drug effect %
(Ib) (VIIc) (IVb) for known (Ia) ?500 ?1000 ?1000 ?1000 ?500 ?1 ?4 ?8 ?42 ?37
According to (Ib+VIIc) (1: 1) (Ib+IVb) (1: 1) of mixture of the present invention (Ia+IVb) (1: 1) ?250+250 ?500+500 ?500+500 ?55 ?38 ?59

Claims (5)

1. bactericidal composition is characterized in that they contain a kind of active compound combinations, and it consists of the Halobenzimidazoles and their use as microbicide derivative of general formula (I)
Figure A9880429400021
Wherein
Z represent fluorine or bromine and
(1) triazole derivative of general formula (II) Wherein
X represents chlorine or phenyl and Y representative
Figure A9880429400023
Or And/or
(2) triazole derivative (Tebuconazole) of general formula (III)
Figure A9880429400025
And/or
(3) anil of general formula (IV) Wherein
R 1Represent hydrogen or methyl, and/or
(4) N-[1-of general formula (V) (4-oxygen phenyl)-ethyl]-2,2-two chloro-1-ethyl-3-methyl-cyclopropane carboxamides And/or
(5) trimethylene-1 of general formula (VI), two (zinc dithiocarbamate) (propinebs) of 2-
Figure A9880429400033
The thiocarbamate of n>=1 and/or (6) at least a general formula (VII)
Me=Zn or Mn, or the mixture of Zn and Mn and/or
(7) anil (fenhexamide) of general formula (VIII)
Figure A9880429400041
And/or
(8) compound of general formula (IX)
Figure A9880429400042
And/or
(9) diazosulfide derivative (bendicar) of general formula (X) And/or
(10) the 8-tertiary butyl-2-of general formula (XI) (N-ethyl-N-n-pro-pyl amido) methyl isophthalic acid, the 4-dioxy spiral shell-luxuriant amine of [5,4]-decane (Luo Evil)
Figure A9880429400044
And/or
(11) compound of general formula (XII) (nitrile Fluoxastrobin) And/or
(12) compound of general formula (XIII) (imines bacterium)
Figure A9880429400052
And/or
(13) compound of general formula (XIV)
Figure A9880429400053
And/or
(14) the cyanogen 9 oxime derivate (cymoxanil) of general formula (XV)
Figure A9880429400054
And/or
(15) pyrimidine derivatives of general formula (XVI) Wherein
R 2Represent methylidene or cyclopropyl, and/or
(16) anil (metalaxyl) of general formula (XVII)
Figure A9880429400062
And/or
(17) morpholine derivative (dimetomorph) of general formula (XVIII)
Figure A9880429400063
And/or
(18) phthalimide derivative (folpet) of general formula (XIX)
Figure A9880429400064
And/or
(19) phosphorus compound of general formula (XX) (fosetyl or aliette)
Figure A9880429400071
And/or
(20) the ethoxy triazole derivative of general formula (XXI)
Figure A9880429400072
And/or
(21) the methyl 1-[(6-chloro-3-pyridine radicals of general formula (XXII))]-N-nitro-2-imidazoline imines (Imidacloprid) And/or
(22) general formula (XXIII) De oxazoline derovatives (azolactone bacterium) And/or
(23) heterocyclic carbamate derivatives of general formula (XXIV)
Figure A9880429400081
And/or
(24) guanidine derivatives of general formula (XXV)
Figure A9880429400082
Wherein
The integer of m representative from 0 to 5 and
R 3Represent hydrogen (17~23%) or formula
Figure A9880429400083
Group (77~83%) and/or
(25) triazole derivative (penconazole) of general formula (XXVI)
Figure A9880429400084
2. according to the composition of claim 1, it is characterized in that in active compound combinations, the weight ratio of the reactive compound of general formula (I) and (1) group reactive compound is between 1: 0.1 and 1: 20, and (2) weight ratio of group reactive compound is between 1: 0.1 and 1: 20, and (3) weight ratio of group reactive compound is between 1: 1 and 1: 150, and (4) weight ratio of group reactive compound is between 1: 0.1 and 1: 10, and (5) weight ratio of group reactive compound is between 1: 1 and 1: 150, and (6) weight ratio of group reactive compound is between 1: 1 and 1: 150, and (7) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (8) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (9) weight ratio of group reactive compound is between 1: 0.02 and 1: 50, and (10) weight ratio of group reactive compound is between 1: 0.1 and 1: 20, and (11) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (12) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (13) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (14) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (15) weight ratio of group reactive compound is between 1: 0.2 and 1: 50, and (16) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (17) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (18) weight ratio of group reactive compound is between 1: 1 and 1: 150, and (19) weight ratio of group reactive compound is between 1: 0.1 and 1: 150, and (20) weight ratio of group reactive compound is between 1: 0.02 and 1: 50, and (21) weight ratio of group reactive compound is between 1: 0.05 and 1: 20, and (22) weight ratio of group reactive compound is between 1: 0.1 and 1: 50, and (23) group reactive compound weight ratio be between 1: 0.1 and 1: 50, and (24) group reactive compound weight ratio be between 1: 0.02 and 1: 50 and and (25) group reactive compound weight ratio be between 1: 0.2 and 1: 50.
3. the method for control fungi is characterized in that the active compound combinations according to claim 1 is applied to fungi and/or their habitat.
According to the active compound combinations of claim 1 in the application aspect the control fungi.
5. the method for preparing bactericidal composition is characterized in that the active compound combinations according to claim 1 is mixed mutually with spreading agent and/or surfactant.
CN98804294A 1997-04-18 1998-04-06 Fungicide active substance combination Pending CN1252692A (en)

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CN103875690A (en) * 2014-03-14 2014-06-25 曹荣成 Propineb and metalaxyl-M compound bactericidal composition
CN105475394A (en) * 2015-12-27 2016-04-13 胡凡营 Biological bactericide containing propineb and metalaxyl-M

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UA70327C2 (en) * 1998-06-08 2004-10-15 Баєр Акціенгезельшафт Method of combating phytopathogenic diseases on crop plants and a fungicidal composition
NZ508749A (en) * 1998-06-10 2002-06-28 Bayer Ag Agents for combating plant pests containing imidacloprid [1-(6-chloro-3-pyridylmethyl)-2-nitroiminoimidazolidine]
DE19956098A1 (en) * 1999-11-22 2001-05-23 Bayer Ag Synergistic plant fungicide composition containing spiroxamine, quinoxyfen and imidacloprid, thiacloprid and/or thiamethoxam, especially effective against cereal diseases
DE10063046A1 (en) * 2000-12-18 2002-06-20 Basf Ag Fungicidal mixtures
BR0206451A (en) * 2001-01-16 2003-12-30 Basf Ag Fungicidal Mixture, Method to Combat Noxious Fungi, and Fungicidal Agent
BR0206440A (en) * 2001-01-16 2003-12-30 Basf Ag Fungicidal mixtures, method to combat harmful fungi, and fungicidal agent
JP4188688B2 (en) * 2001-01-18 2008-11-26 ビーエーエスエフ ソシエタス・ヨーロピア Bactericidal mixture containing benzophenones and imidazole derivatives
KR20030066819A (en) * 2001-01-22 2003-08-09 바스프 악티엔게젤샤프트 Fungicide Mixtures
FR2832031A1 (en) * 2001-11-14 2003-05-16 Aventis Cropscience Sa COMPOSITION FUNGICIDE BASED ON AT LEAST ONE PYRIDYLMETHYLBENZAMIDE DERIVATIVE AND AT LEAST ONE VALINAMIDE-TYPE DERIVATIVE
CA2479791C (en) * 2002-03-21 2011-05-17 Basf Aktiengesellschaft Fungicidal mixtures

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CN103875690A (en) * 2014-03-14 2014-06-25 曹荣成 Propineb and metalaxyl-M compound bactericidal composition
CN105475394A (en) * 2015-12-27 2016-04-13 胡凡营 Biological bactericide containing propineb and metalaxyl-M

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