CN105766927B - A kind of bactericidal composition and its application of the bacterium amine of pyrrole containing biphenyl and 2-cyano-3-amino-3-phenylancryic acetate - Google Patents
A kind of bactericidal composition and its application of the bacterium amine of pyrrole containing biphenyl and 2-cyano-3-amino-3-phenylancryic acetate Download PDFInfo
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- CN105766927B CN105766927B CN201510993277.3A CN201510993277A CN105766927B CN 105766927 B CN105766927 B CN 105766927B CN 201510993277 A CN201510993277 A CN 201510993277A CN 105766927 B CN105766927 B CN 105766927B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
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Abstract
The invention discloses bactericidal composition and its application of a kind of bacterium amine of pyrrole containing biphenyl and 2-cyano-3-amino-3-phenylancryic acetate.The bactericidal composition is using biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate as principle active component, and wherein the mass ratio of biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate is 1~70：1~50.The bactericidal composition can be applied to prevention Cereal, fruit tree, vegetable disease, it can be used for preventing the fungal diseases such as powdery mildew, rust, damping-off, glume blight, head blight, droop, with higher synergistic function, overcome and delayed the resistance to the action of a drug of germ, sterilization speed is fast, the lasting period is long, reduces application cost, and prevention effect is substantially better than the use of its single dose.
Description
Technical field
The present invention relates to a kind of bactericidal composition and application thereof, and especially one kind is based on biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate
Want bactericidal composition and its application of active ingredient.
Background technology
Biphenyl pyrrole bacterium amine (Bixafen), chemical formula：C18H12Cl2F3N3O, chemical name：N- (3 ', 4 '-two chloro- 5- fluorine two
Benzene -2- bases) -3- (difluoromethyl) -1- methylpyrazole -4- formamides.Structural formula：
Biphenyl pyrrole bacterium amine is pyrazoles series bactericidal agent, is the absorbability that a kind of new wide spectrum, protection and therapeutic activity have concurrently
Fungicide.
2-cyano-3-amino-3-phenylancryic acetate (phenamacril), molecular formula：C12H12N2O2, chemical name：2- cyano group -3- amino -3- phenyl third
Olefin(e) acid ethyl ester, belongs to 2- cyanoalanine series bactericidal agents, has the advantages that efficient, micro- poison, broad spectrum, low residue, environmentally friendly, simultaneous
Tool protection and therapeutic effect, can effectively suppress the growth of sickle-like bacteria mycelia, influence conidia germination speed, and make spore germination
Germ tube deformity afterwards, it is impossible to split into mycelium, to wheat scab caused by sickle-like bacteria, cotton wilt, banana Panama disease,
The disease special efficacy such as bakanae disease of rice, watermelon blight.
The difficulty of prevention and cure of phytopathogen is increasing at present, on the one hand, with the change of pattern of farming, melon fruits and vegetables etc.
Industrial crops cultivated area progressively expands, and disease occurrence degree, generation quantity increase, and difficulty increases in prevention；Separately
On the one hand, the resistance of pathogen rises year by year under lasting medicament selection pressure, and the prevention effect of single dose is had a greatly reduced quality, plant
Disease control is faced with significant challenge.
The content of the invention
The purpose of the present invention is for above-mentioned technical problem provide it is a kind of it is applied widely, cost is low, effect is good containing connection
The plant bactericidal composition of benzene pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate.
Cause answering on fungal disease in prevention plant epiphyte it is a still further object of the present invention to provide the bactericidal composition
With the especially purposes on prevention powdery mildew, rust, damping-off, glume blight, head blight, the fungal disease such as droop.
The purpose of the present invention is be achieved through the following technical solutions：
A kind of bactericidal composition of the bacterium amine of pyrrole containing biphenyl and 2-cyano-3-amino-3-phenylancryic acetate, the bactericidal composition is with biphenyl pyrrole bacterium amine and cyanogen alkene
Bacterium ester is principle active component, and wherein the mass ratio of biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate is 1~70：1~50, wherein Bactericidal composite
Effective ingredient is present in composition with enhancing effective amount in thing.
The bactericidal composition, the wherein mass ratio of biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate are preferably 10~70：1~50,
More preferably 10~30：1~20, it is still more preferably 10~20：1~10.
The preferred mass ratio of biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate can also be 70：1、50：1、30：1、20：1、10：1、5：
1、2.5：1、1：1、1：2、1：4、1：6、1：10、1：20、1：30、1：50.
In the compositions of the present invention, accounted for both biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate the mass percentage of composition for 2~
80%.It is preferred that 5~70%.
The bactericidal composition, wherein using biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate as principle active component and known auxiliary agent
Any one formulation allowed on pesticide is re-dubbed with excipient.These known auxiliary agents, excipients have dispersant, diffusant,
Defoamer, wetting agent, disintegrant etc., can use calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene ether, benzylphenol polyoxy second
Alkene ether, phenethyl phenol polyethenoxy ether, fatty alcohol polyoxyethylene ether and its similar products, aliphatic amine polyoxyethylene ether, aliphatic acid
Ethylene oxide adduct, polyoxyethylene polyoxy propylene block compound, castor oil polyoxyethylene ether, nonylphenol polyoxyethylene ether,
TWEEN Series, fatty alcohol polyoxyethylene ether, polyethylene glycol series, Sulfonates, carboxylate, sulfate, phosphate, phosphorous acid
One or more of salt, lignosulfonates, xanthans, phenol formaldehyde condensate, ammonium salt, quaternary etc. combine, excipient
Including cyclohexanone, dimethylbenzene, various solvent naphthas, water, antifreezing agent (such as propane diols), deionized water.Above auxiliary agent, excipient and
Other auxiliary materials can be alone or be used in combination.
The bactericidal composition, its formulation are missible oil, wettable powder, suspending agent, aqueous emulsion or water dispersion granule.
Application of the above-mentioned bactericidal composition on prevention fungal diseases of plants medicine is prepared.Especially in prevention cereal
Application in terms of class, fruit tree, vegetable crop disease has remarkable result.
Above-mentioned application, the fungal diseases of plants is powdery mildew, rust, damping-off, glume blight, head blight, withered
At least one of disease.
The characteristics of bactericidal composition of the present invention：
1st, the biphenyl pyrrole bacterium amine used in the present invention and 2-cyano-3-amino-3-phenylancryic acetate, mutual mixture will not produce conflict, can be synergistic, subtract
Few dosage, reduces cost.
2nd, the present composition scope of application increase, suitable for prevention Cereal, fruit tree, vegetables refractory fungal disease,
Particularly preventing powdery mildew, rust, damping-off, glume blight, head blight, droop etc. has significant effect.Present invention sterilization
Composition has good prevention effect to sac fungus, basidiomycetes, Fungi Imperfecti and Oomycete fungal disease；And suppress pest or true
The drug-fast generation of bacterium or bacterium to unitary agent (biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate are any).Bactericidal composition energy of the present invention
Higher synergistic function is produced, and the dosage of the amount ratio independent reactive compound of the mixture substantially reduces, i.e., it is mixed
The activity of compound is more than the activity of independent component.
Beneficial effects of the present invention compared with prior art：(1) compared with single dose, said composition antagonism fungal disease is such as
The fungal diseases such as powdery mildew, rust, damping-off, glume blight, head blight, droop have obvious synergistic function, overcome and prolong
Delay the resistance to the action of a drug, expand prevention spectrum, hence it is evident that improve prevention effect；(2) prevention recruitment, drug cost are reduced；(3) it is alternative normal
Advise and be also easy to produce the pesticide of resistance；(4) compared with single dose, production and application cost reduces；(5) the drug-fast production of fungi is suppressed
Raw, its positive effect is used higher than its single dose.
Embodiment
The invention will be further described with reference to embodiments, and the preparation method of formulation is conventional side in embodiment
Method, " % " of the present invention is mass percent.
Indoor biometrics are tested：
Mycelial growth rate method, EC of the measure different agents to bacterial strain are used indoors50Value, using co-toxicity coefficient calculating side
Method, calculates the co-toxicity coefficient (CTC) of mixture, determines the building performance of mixture, circular is as follows：
EC (is generally selected as standard agent using a certain single dose in mixture50Junior), calculated：
Single dose toxicity index=standard agent EC50/ certain single dose EC50×100
The toxicity index of the toxicity index of theoretical toxicity index=A single doses × A single doses proportion+B single doses in mixture
× B single doses proportion in mixture
Survey the EC of toxicity index=standard single dose50The EC of value/mixture50Value × 100
Co-toxicity coefficient=actual measurement toxicity index/theoretical toxicity index × 100
Co-toxicity coefficient is classified：Mixture has synergetic when CTC is more than 120, is antagonism when CTC is less than 80, CTC exists
It is summation action between 80-120.
According to active ingredient biphenyl pyrrole bacterium amine (A)：2-cyano-3-amino-3-phenylancryic acetate (B) quality proportioning is：80：1、70：1、50：1、30：1、
20：1、10：1、5：1、2.5：1、1：1、1：2、1：4、1：6、1：10、1：20、1：30、1：50、1：60、1：70 are tested, and are surveyed
Its fixed co-toxicity coefficient to wheat scab (FusaHum graminearum Sehw.).
Indoor biometrics result of 1 biphenyl pyrrole bacterium amine of the table+2-cyano-3-amino-3-phenylancryic acetate different ratio to wheat scab
| Medicament | Virulence regression equation | EC50(mg/L) | Co-toxicity coefficient |
| 10% biphenyl pyrrole bacterium amine WP | Y=3.787+1.202X | 10.210 | - |
| 25% 2-cyano-3-amino-3-phenylancryic acetate SC | Y=0.923+3.632X | 13.263 | - |
| A:B=80:1 | Y=2.848+2.098X | 10.606 | 96.49 |
| A:B=70:1 | Y=2.853+2.365X | 8.084 | 126.65 |
| A:B=50:1 | Y=1.205+4.023X | 8.779 | 116.85 |
| A:B=30:1 | Y=3.195+1.885X | 9.067 | 113.42 |
| A:B=20:1 | Y=3.691+1.520X | 7.266 | 142.11 |
| A:B=10:1 | Y=1.576+3.621X | 8.823 | 118.19 |
| A:B=5:1 | Y=0.571+4.587X | 9.236 | 114.93 |
| A:B=2.5:1 | Y=0.145+5.200X | 8.585 | 127.32 |
| A:B=1:1 | Y=1.555+3.542X | 9.390 | 122.87 |
| A:B=1:2 | Y=2.714+2.301X | 9.853 | 122.41 |
| A:B=1:4 | Y=3.875+1.205X | 8.588 | 145.79 |
| A:B=1:6 | Y=2.221+2.658X | 11.102 | 114.51 |
| A:B=1:10 | Y=2.878+2.332X | 8.124 | 158.84 |
| A:B=1:20 | Y=1.529+3.259X | 11.613 | 112.54 |
| A:B=1:30 | Y=2.957+2.052X | 9.898 | 132.65 |
| A:B=1:50 | Y=1.006+4.151X | 9.166 | 143.81 |
| A:B=1:60 | Y=1.933+2.651X | 14.350 | 91.93 |
| A:B=1:70 | Y=2.629+2.000X | 15.323 | 86.13 |
Field control effectiveness test：
The pesticidal preparations prevention wheat scab experiment made from above-described embodiment.
1st, test process：This test medicine dosage sets three concentration for the treatment of, comparison medicine respectively according to the difference of each component
Agent is 10% biphenyl pyrrole bacterium amine WP of pesticide single dose and 25% 2-cyano-3-amino-3-phenylancryic acetate SC and blank clean water experiment respectively.
2nd, each plot area of test method is 66.7m2, it is repeated 3 times；Investigation drug effect side after investigating and prevent before dispenser
Method is：(every takes 5m for 5 points of grab sample in test process area2), carry out the state of an illness point according to national field trial relevant criterion
Level, calculates preventive effect.Result of the test is shown in Table 2：
2 field test effect of table
By indoor biometrics and field efficacy, the result shows that, biphenyl pyrrole bacterium amine has obvious association with 2-cyano-3-amino-3-phenylancryic acetate composition
Same synergistic effect, the prevention effect of composition is excellent, and prevention effect is better than single dose kind, has in agricultural is applied and applies valency
Value.
Two kinds of reactive compounds can be processed into any one formulation of permission, illustrate two kinds below with specific embodiment
The preparation that active ingredient is processed into, but the preparation that can process of the two kinds of active components be not limited only to it is set forth below.
Embodiment 1：15% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate wettable powder (1:2)
By biphenyl pyrrole bacterium amine 5g, 2-cyano-3-amino-3-phenylancryic acetate 10g, detergent LS (to methoxyl group aliphatic acid amido benzene sulfonic acid sodium salt) 2g, expansion
Powder NNO (sodium methylene bis-naphthalene sulfonate) 4g, white carbon 5g, kaolin add to 100g mixtures and carry out air-flow crushing, and being made has
Effect ingredient percent is 15% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate wettable powder.
Embodiment 2：15% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate wettable powder (1:4)
It is high by biphenyl pyrrole bacterium amine 3g, 2-cyano-3-amino-3-phenylancryic acetate 12g, lauryl sodium sulfate 3g, dispersing agent NNO 4g, white carbon 5g
Ridge soil adds to 100g mixtures and carries out air-flow crushing, and it is 15% biphenyl pyrrole bacterium amine cyanogen alkene bacterium that active ingredient mass percent, which is made,
Ester wettable powder.
Embodiment 3：14% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate wettable powder (1:6)
It is high by biphenyl pyrrole bacterium amine 2g, 2-cyano-3-amino-3-phenylancryic acetate 12g, lauryl sodium sulfate 3g, dispersing agent NNO 4g, white carbon 5g
Ridge soil adds to 100g mixtures and carries out air-flow crushing, and it is 14% biphenyl pyrrole bacterium amine cyanogen alkene bacterium that active ingredient mass percent, which is made,
Ester wettable powder.
Embodiment 4：20% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate suspending agent (1:1)
Weigh 10g biphenyl pyrrole bacterium amine, 10g 2-cyano-3-amino-3-phenylancryic acetates, lignin 2g, polyoxyethylene poly-oxygen propylene aether and its sulfate
4g, xanthans 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, 100g is complemented to water, in the work of sand mill
It is 20% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate suspending agent that effective ingredient percent is made under.
Embodiment 5：55% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate aqueous emulsion (1:10)
Weigh 5g biphenyl pyrrole bacterium amine, 50g 2-cyano-3-amino-3-phenylancryic acetates, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33#2g, alkane
Base phenol polyethenoxy ether 1g, 150# solvent naphtha 13g, adds water to 100g.The method that above raw material is routinely prepared to aqueous emulsion is thrown
Enter the mixing of mixing kettle high speed, it is 55% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate aqueous emulsion that effective ingredient percent, which is made,.
Embodiment 6：42% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil (1:20)
Weigh 2g biphenyl pyrrole bacterium amine, 40g 2-cyano-3-amino-3-phenylancryic acetates, calcium dodecyl benzene sulfonate 8g, phenethyl phenol polyethenoxy ether 5g,
150# solvent naphthas are to 100g.Above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, active ingredient is made
Mass percent is 42% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil.
Embodiment 7：70% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil (2.5:1)
Weigh 50g biphenyl pyrrole bacterium amine, 20g 2-cyano-3-amino-3-phenylancryic acetates, calcium dodecyl benzene sulfonate 5g, phenethyl phenol polyethenoxy ether
2g, castor oil polyoxyethylene ether 2g, 150# solvent naphtha to 100g.The method that above raw material is routinely prepared to missible oil puts into mixing
Mixed in kettle, it is 70% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil that effective ingredient percent, which is made,.
Embodiment 8：18% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate water dispersion granule (5：1)
Weigh 15g biphenyl pyrrole bacterium amine, 3g 2-cyano-3-amino-3-phenylancryic acetates, wooden sodium sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g,
Polyvinyl alcohol 5g, borax 2g, diatomite complement to 100g, and above raw material is formed with effect into sub-prime by water dispersible granular agent method
Amount percentage is 17% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate water dispersion granule.
Embodiment 9：11% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil (10:1)
Weigh 10g biphenyl pyrrole bacterium amine, 1g 2-cyano-3-amino-3-phenylancryic acetates, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 7g,
150# solvent naphthas are to 100g.Above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, active ingredient is made
Mass percent is 11% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil.
Embodiment 10：31.5% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate microemulsion (20:1)
Weigh 30g biphenyl pyrrole bacterium amine, 1.5g 2-cyano-3-amino-3-phenylancryic acetates, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether
Phosphate 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene ether 1g, isopropanol 10g, adds water to 100g.Above raw material is routinely matched somebody with somebody
Mixed in the method input mixing kettle of microemulsion processed, it is 32% biphenyl pyrrole bacterium amine cyanogen alkene bacterium that effective ingredient percent, which is made,
Ester microemulsion.
Embodiment 11：31% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil (30:1)
Weigh 30g biphenyl pyrrole bacterium amine, 1g 2-cyano-3-amino-3-phenylancryic acetates, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 4g,
150# solvent naphthas are to 100g.Above raw material is routinely prepared and is mixed in the method input mixing kettle of missible oil, active ingredient is made
Mass percent is 31% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate missible oil.
Embodiment 12：51% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate suspending agent (50:1)
50g biphenyl pyrrole bacterium amine, 1g 2-cyano-3-amino-3-phenylancryic acetates, lignin 2g, polyoxyethylene poly-oxygen propylene aether and its sulfate 4g are weighed,
Xanthans 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complements to 100g, under the action of sand mill with water
It is 51% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate suspending agent that effective ingredient percent, which is made,.
Embodiment 13：32% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate microemulsion (1:15)
Weigh 2g biphenyl pyrrole bacterium amine, 30g 2-cyano-3-amino-3-phenylancryic acetates, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphorus
Acid esters 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene ether 1g, isopropanol 10g, adds water to 100g.Above raw material is routinely prepared
Mixed in the method input mixing kettle of microemulsion, it is 32% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate that effective ingredient percent, which is made,
Microemulsion.
Embodiment 14：6% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate aqueous emulsion (1:5)
Weigh 1g biphenyl pyrrole bacterium amine, 5g 2-cyano-3-amino-3-phenylancryic acetates, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33#2g, alkyl
Phenol polyethenoxy ether 1g, 150# solvent naphtha 13g, adds water to 100g.The method that above raw material is routinely prepared to aqueous emulsion is put into
Mixing kettle high speed mixes, and it is 6% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate aqueous emulsion that effective ingredient percent, which is made,.
Embodiment 15：62% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate microemulsion (1:30)
Weigh 2g biphenyl pyrrole bacterium amine, 60g 2-cyano-3-amino-3-phenylancryic acetates, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphorus
Acid esters 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene ether 1g, isopropanol 10g, adds water to 100g.Above raw material is routinely prepared
Mixed in the method input mixing kettle of microemulsion, it is 62% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate that effective ingredient percent, which is made,
Microemulsion.
Embodiment 16：51% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate suspending agent (1:50)
1g biphenyl pyrrole bacterium amine, 50g 2-cyano-3-amino-3-phenylancryic acetates, lignin 2g, polyoxyethylene poly-oxygen propylene aether and its sulfate 4g are weighed,
Xanthans 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complements to 100g, under the action of sand mill with water
It is 51% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate suspending agent that effective ingredient percent, which is made,.
Embodiment 17：7% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate water dispersion granule (1：2.5)
2g biphenyl pyrrole bacterium amine, 5g 2-cyano-3-amino-3-phenylancryic acetates are weighed, wooden sodium sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, gather
Vinyl alcohol 5g, borax 2g, white carbon 3g, diatomite complement to 100g, and above raw material is formed with by water dispersible granular agent method
Effect ingredient percent is 7% biphenyl pyrrole bacterium amine 2-cyano-3-amino-3-phenylancryic acetate water dispersion granule.
Claims (7)
1. the bactericidal composition of a kind of bacterium amine of pyrrole containing biphenyl and 2-cyano-3-amino-3-phenylancryic acetate, it is characterised in that the bactericidal composition is with biphenyl pyrrole bacterium
Amine and 2-cyano-3-amino-3-phenylancryic acetate are active ingredient, and wherein the mass ratio of biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate is 70：1、20：1、2.5：1~1：
4、1：10 or 1：30~50.
2. bactericidal composition according to claim 1, it is characterised in that both the biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate
The mass percentage for accounting for composition is 2~80%.
3. bactericidal composition according to claim 2, it is characterised in that both the biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate
The mass percentage for accounting for composition is 5~70%.
4. bactericidal composition according to claim 1, it is characterised in that using biphenyl pyrrole bacterium amine and 2-cyano-3-amino-3-phenylancryic acetate mainly to have
Effect component and insecticides adjuvant, excipients are configured to any one formulation allowed on pesticide.
5. bactericidal composition according to claim 4, it is characterised in that the formulation be missible oil, suspending agent, aqueous emulsion,
Wettable powder or water dispersion granule.
6. application of the bactericidal composition on prevention fungal diseases of plants medicine is prepared described in claim 1.
7. application according to claim 6, it is characterised in that the fungal diseases of plants is powdery mildew, rust, vertical withered
At least one of disease, glume blight, head blight, droop.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993277.3A CN105766927B (en) | 2015-12-24 | 2015-12-24 | A kind of bactericidal composition and its application of the bacterium amine of pyrrole containing biphenyl and 2-cyano-3-amino-3-phenylancryic acetate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993277.3A CN105766927B (en) | 2015-12-24 | 2015-12-24 | A kind of bactericidal composition and its application of the bacterium amine of pyrrole containing biphenyl and 2-cyano-3-amino-3-phenylancryic acetate |
Publications (2)
| Publication Number | Publication Date |
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| CN105766927A CN105766927A (en) | 2016-07-20 |
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| CN102318627A (en) * | 2011-06-26 | 2012-01-18 | 青岛奥迪斯生物科技有限公司 | A kind of innovative efficient bactericidal composite |
| CN102771502A (en) * | 2012-07-30 | 2012-11-14 | 陕西上格之路生物科学有限公司 | Sterilizing composition containing js399-19 and amide fungicide |
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| CN102318627A (en) * | 2011-06-26 | 2012-01-18 | 青岛奥迪斯生物科技有限公司 | A kind of innovative efficient bactericidal composite |
| CN102771502A (en) * | 2012-07-30 | 2012-11-14 | 陕西上格之路生物科学有限公司 | Sterilizing composition containing js399-19 and amide fungicide |
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