CN105532721A - Sterilization composition containing bixafen and ethirimol and application of sterilization composition - Google Patents
Sterilization composition containing bixafen and ethirimol and application of sterilization composition Download PDFInfo
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- CN105532721A CN105532721A CN201510989146.8A CN201510989146A CN105532721A CN 105532721 A CN105532721 A CN 105532721A CN 201510989146 A CN201510989146 A CN 201510989146A CN 105532721 A CN105532721 A CN 105532721A
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- bacterium amine
- pyrrole bacterium
- biphenyl pyrrole
- phonetic phenol
- phenol
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
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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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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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Abstract
The invention discloses a sterilization composition containing bixafen and ethirimol and application of the sterilization composition. The sterilization composition takes the bixafen and the ethirimol as main effective components, wherein the mass ratio of the bixafen to the ethirimol is (1-70):(1-50). The sterilization composition can be used for preventing and treating diseases of cereals, fruit trees and vegetables and in particular can be used for preventing and treating fungal diseases including powdery mildew, rust diseases, damping off, downy mildew, leaf blight, gray mold and the like. The sterilization composition has a relatively high synergistic interaction effect, can be used for overcoming and delaying the drug resistance of germs, and has a rapid sterilization speed and a long lasting period; the application cost is reduced, and the prevention and treatment effect is obviously better than that of a single component.
Description
Technical field:
The present invention relates to a kind of bactericidal composition and uses thereof, especially a kind of be main active bactericidal composition and the application thereof of biphenyl pyrrole bacterium amine and the phonetic phenol of second.
Background technology
Biphenyl pyrrole bacterium amine (Bixafen), chemical formula: C
18h
12c
l2f
3n
3o, chemical name: N-(3 ', 4 '-two chloro-5-fluorine hexichol-2-base)-3-(difluoromethyl)-1-methylpyrazole-4-formamide.Structural formula:
Biphenyl pyrrole bacterium amine is pyrazoles bactericide, is the systemic fungicide that a kind of novel wide spectrum, protection and therapeutic activity have concurrently.
The phonetic phenol of second (Azoxystrobin), molecular formula: C11H19N3O, chemical name: 5-butyl-2-ethylamino-4-hydroxyl-6-methylpyrimidine.Structural formula:
The phonetic phenol systemic fungicide of second, can prevent and treat the powdery mildew of cereal.When making seed dressing, suck through root to protect whole strain; As leaf portion sprays, through leaf Assimilation and conductivity, can prevent disease from spreading.
The difficulty of prevention and cure of current phytopathogen is increasing, and on the one hand, along with the change of pattern of farming, the economic crops such as melon and fruit, vegetables cultivated area progressively expands, and disease occurrence degree, generation quantity all increase, and in control, difficulty strengthens; On the other hand, the resistance of pathogen rises year by year under the medicament selection pressure continued, and the control efficiency of single dose is had a greatly reduced quality, and control of plant disease is faced with significant challenge.
Summary of the invention:
The object of the invention is the plant bactericidal composition containing biphenyl pyrrole bacterium amine and the phonetic phenol of second providing a kind of applied widely, cost low, effective for above-mentioned technical problem.
A further object of the invention is to provide this bactericidal composition and causes application on fungal disease at control plant epiphyte, is is especially preventing and treating the purposes on the fungal diseases such as powdery mildew, rust, damping off, downy mildew, leaf blight, gray mold.
The object of the invention is to be achieved through the following technical solutions:
A kind of bactericidal composition containing biphenyl pyrrole bacterium amine and the phonetic phenol of second, this bactericidal composition with biphenyl pyrrole bacterium amine and the phonetic phenol of second for principle active component, wherein the mass ratio of biphenyl pyrrole bacterium amine and the phonetic phenol of second is 1 ~ 70:1 ~ 50, and wherein in bactericidal composition, effective ingredient is present in composition with enhancing effective amount.
Described bactericidal composition, wherein the mass ratio of biphenyl pyrrole bacterium amine and the phonetic phenol of second is preferably 1 ~ 30:1 ~ 50, more preferably 1 ~ 30:1 ~ 20, is further preferably 1 ~ 10:4 ~ 20.
The preferred mass ratio of biphenyl pyrrole bacterium amine and the phonetic phenol of second also can 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, biphenyl pyrrole bacterium amine and phonetic both the phenol of second account for the mass percentage of composition is 2 ~ 80%.Preferably 5 ~ 70%.
Described bactericidal composition, wherein with biphenyl pyrrole bacterium amine and the phonetic phenol of second for principle active component and known auxiliary agent and excipient are re-dubbed any one formulation that agricultural chemicals allows.These known auxiliary agents, excipients has dispersant, diffusant, defoamer, wetting agent, disintegrant etc., calcium dodecyl benzene sulfonate can be adopted, alkylphenol polyoxyethylene, Ben-zylphenol Polyoxyethyl Ether, phenethyl phenol polyethenoxy ether, fatty alcohol-polyoxyethylene ether and similar products thereof, aliphatic amine polyoxyethylene ether, fatty acid ethylene oxide addition product, the rare block compound of polyoxyethylene polyoxy third, castor oil polyoxyethylene ether, polyoxyethylene nonylphenol ether, TWEEN Series, fatty alcohol-polyoxyethylene ether, polyethylene glycol series, Sulfonates, carboxylate, sulphate, phosphate, phosphite, lignosulfonates, xanthans, phenol formaldehyde condensate, ammonium salt, one or more combinations in quaternary etc., excipient comprises cyclohexanone, dimethylbenzene, various solvent naphtha, water, antifreezing agent (as propane diols), deionized water etc.Above auxiliary agent, excipient and other auxiliary material can be alone or and use.
Described bactericidal composition, its formulation is missible oil, wetting powder, suspending agent, aqueous emulsion or water dispersion granule.
The application of above-mentioned bactericidal composition on preparation control fungal diseases of plants medicine.Especially the application in control Cereal, fruit tree, vegetable crop disease has remarkable result.
Above-mentioned application, described fungal diseases of plants is at least one in powdery mildew, rust, damping off, downy mildew, leaf blight, gray mold.
The feature of bactericidal composition of the present invention:
1, the biphenyl pyrrole bacterium amine that the present invention is used and the phonetic phenol of second, mutual mixture can not produce conflict, can Synergistic, reduces dosage, reduces costs.
2, the present composition scope of application increases, and be applicable to the refractory fungal disease of preventing and treating Cereal, fruit tree, vegetables, particularly preventing and treating powdery mildew, rust, damping off, downy mildew, leaf blight, gray mold etc. all has significant effect.Bactericidal composition of the present invention has good control efficiency to sac fungi, basidiomycetes, imperfect fungus and Oomycete fungal disease; And suppress insect or fungi or bacterium to the drug-fast generation of unitary agent (biphenyl pyrrole bacterium amine and the phonetic phenol of second arbitrary).Bactericidal composition of the present invention can produce higher synergistic function, and the consumption of the independent reactive compound of the amount ratio of this mixture reduces greatly, and namely the activity of mixture is greater than the activity of independent component.
Compared with prior art beneficial effect of the present invention: (1) is compared with single dose, said composition antagonism fungal disease such as the fungal diseases such as powdery mildew, rust, damping off, downy mildew, leaf blight, gray mold have obvious synergistic function, overcome and delayed pesticide resistance, expanding prevention is composed, and significantly improves control efficiency; (2) control recruitment, drug cost is reduced; (3) alternative routine and the easy agricultural chemicals producing resistance; (4) compared with single dose, produce and use cost reduction; (5) the drug-fast generation of Antifungi, its successful uses higher than its single dose.
Embodiment
Below in conjunction with embodiment, the invention will be further described, and in embodiment, the preparation method of formulation is conventional method, and " % " of the present invention is mass percent.
Indoor biometrics is tested:
In indoor employing mycelial growth rate method, measure different agents to the EC of bacterial strain
50value, adopt co-toxicity coefficient computational methods, calculate the co-toxicity coefficient (CTC) of mixture, determine the building performance of mixture, circular is as follows:
With single dose a certain in mixture for standard agent (selects EC usually
50junior), calculate:
Single dose toxicity index=standard agent EC
50/ certain single dose EC
50× 100
Toxicity index × B single dose proportion in mixture of toxicity index × A single dose proportion+B single dose in mixture of theoretical toxicity index=A single dose
The EC of actual measurement toxicity index=standard single dose
50the EC of value/mixture
50value × 100
Co-toxicity coefficient=actual measurement toxicity index/theoretical toxicity index × 100
When co-toxicity coefficient classification: CTC is greater than 120, mixture has synergetic, and be antagonism when CTC is less than 80, CTC is summation action between 80-120.
According to active ingredient biphenyl pyrrole bacterium amine (A): the phonetic phenol of second (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 test, measure its co-toxicity coefficient to wheat powdery mildew (ErysiphegraminisDC.f.sp.triticiMarchal.).
Table 1: the phonetic phenol different ratio of biphenyl pyrrole bacterium amine+second is to the indoor biometrics result of wheat powdery mildew
| Medicament | Virulence regression equation | EC50(mg/L) | Co-toxicity coefficient |
| 10% biphenyl pyrrole bacterium amine WP | Y＝2.645+3.569X | 4.569 | - |
| The phonetic phenol SC of 25% second | Y＝3.640+1.542X | 7.621 | - |
| A:B＝80:1 | Y＝2.720+2.752X | 6.740 | 113.63 |
| A:B＝70:1 | Y＝2.559+3.231X | 5.697 | 134.53 |
| A:B＝50:1 | Y＝3.219+2.301X | 5.943 | 129.26 |
| A:B＝30:1 | Y＝4.168+1.210X | 4.869 | 158.58 |
| A:B＝20:1 | Y＝2.827+3.220X | 4.731 | 164.23 |
| A:B＝10:1 | Y＝3.732+2.005X | 4.288 | 184.45 |
| A:B＝5:1 | Y＝3.088+2.635X | 5.316 | 153.62 |
| A:B＝2.5:1 | Y＝3.922+1.587X | 4.781 | 180.00 |
| A:B＝1:1 | Y＝2.247+3.620X | 5.762 | 165.39 |
| A:B＝1:2 | Y＝2.156+3.226X | 7.613 | 136.56 |
| A:B＝1:4 | Y＝2.533+3.201X | 5.898 | 190.12 |
| A:B＝1:6 | Y＝3.049+2.259X | 7.308 | 158.80 |
| A:B＝1:10 | Y＝3.883+1.223X | 8.235 | 145.52 |
| A:B＝1:20 | Y＝3.213+2.052X | 7.428 | 165.85 |
| A:B＝1:30 | Y＝1.642+3.320X | 10.266 | 121.21 |
| A:B＝1:50 | Y＝3.886+1.241X | 7.908 | 158.66 |
| A:B＝1:60 | Y＝2.100+2.659X | 12.325 | 102.02 |
| A:B＝1:70 | Y＝1.432+3.254X | 12.485 | 100.87 |
Field control effectiveness test:
With the pesticidal preparations control wheat powdery mildew test that above-described embodiment is obtained.
1, test process: this test medicine consumption establishes three concentration for the treatment of respectively according to the difference of each composition, contrast medicament is agricultural chemicals single dose 10% biphenyl pyrrole bacterium amine WP and 25% second phonetic phenol SC and blank clean water experiment respectively.
2, each plot area of test method is 66.7m
2, repeat 3 times; Investigation drug effect method before dispenser after Investigation and Prevention is: in test treatment region, random sampling 5 point (gets 5m at often
2), carry out severity Scaling according to national field trial relevant criterion, calculate preventive effect.Result of the test is in table 2:
Table 2 field test effect
Shown by indoor biometrics and field efficacy result, biphenyl pyrrole bacterium amine and second phonetic phenol composition have obvious synergistic function, and the control efficiency of composition is excellent, and control efficiency is all better than single dose kind, in agricultural application, have using value.
Two kinds of reactive compounds can be processed into any one formulation of permission, with specific embodiment, the preparation that two kinds of active ingredients are processed into are described below, but the preparation that these two kinds of active components can be processed be not limited only to following listed by.
The phonetic phenol wetting powder (1:2) of embodiment 1:15% biphenyl pyrrole bacterium amine second
By biphenyl pyrrole bacterium amine 5g, the phonetic phenol 10g of second, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 2g, dispersing agent NNO (sodium methylene bis-naphthalene sulfonate) 4g, white carbon 5g, kaolin adds to 100g mixture and carries out air-flow crushing, and obtained active ingredient mass percent is the phonetic phenol wetting powder of 15% biphenyl pyrrole bacterium amine second.
The phonetic phenol wetting powder (1:4) of embodiment 2:15% biphenyl pyrrole bacterium amine second
By biphenyl pyrrole bacterium amine 3g, the phonetic phenol 12g of second, lauryl sodium sulfate 3g, dispersing agent NNO 4g, white carbon 5g, kaolin adds to 100g mixture and carries out air-flow crushing, and obtained active ingredient mass percent is the phonetic phenol wetting powder of 15% biphenyl pyrrole bacterium amine second.
The phonetic phenol wetting powder (1:6) of embodiment 3:14% biphenyl pyrrole bacterium amine second
By biphenyl pyrrole bacterium amine 2g, the phonetic phenol 12g of second, lauryl sodium sulfate 3g, dispersing agent NNO 4g, white carbon 5g, kaolin adds to 100g mixture and carries out air-flow crushing, and obtained active ingredient mass percent is the phonetic phenol wetting powder of 14% biphenyl pyrrole bacterium amine second.
The phonetic phenol suspending agent (1:1) of embodiment 4:20% biphenyl pyrrole bacterium amine second
Take 10g biphenyl pyrrole bacterium amine, the phonetic phenol of 10g second, lignin 2g, polyoxyethylene poly-oxygen propylene aether and sulphate 4g thereof, xanthans 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complement to 100g with water, under the effect of sand mill, make active ingredient mass percent is the phonetic phenol suspending agent of 20% biphenyl pyrrole bacterium amine second.
Embodiment 5:55% biphenyl pyrrole bacterium amine ethirimol emulsion in water (1:10)
Take 5g biphenyl pyrrole bacterium amine, the phonetic phenol of 50g second, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, 150# solvent naphtha 13g, add water to 100g.The method above raw material being prepared routinely aqueous emulsion drops into the mixing of mixing kettle high speed, and making active ingredient mass percent is 55% biphenyl pyrrole bacterium amine ethirimol emulsion in water.
The phonetic phenol missible oil (1:20) of embodiment 6:42% biphenyl pyrrole bacterium amine second
Take 2g biphenyl pyrrole bacterium amine, the phonetic phenol of 40g second, calcium dodecyl benzene sulfonate 8g, phenethyl phenol polyethenoxy ether 5g, 150# solvent naphtha are to 100g.The method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and making active ingredient mass percent is the phonetic phenol missible oil of 42% biphenyl pyrrole bacterium amine second.
The phonetic phenol missible oil (2.5:1) of embodiment 7:70% biphenyl pyrrole bacterium amine second
Take 50g biphenyl pyrrole bacterium amine, the phonetic phenol of 20g second, calcium dodecyl benzene sulfonate 5g, phenethyl phenol polyethenoxy ether 2g, castor oil polyoxyethylene ether 2g, 150# solvent naphtha are to 100g.The method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and making active ingredient mass percent is the phonetic phenol missible oil of 70% biphenyl pyrrole bacterium amine second.
The phonetic phenol water dispersion granule (5:1) of embodiment 8:18% biphenyl pyrrole bacterium amine second
Take 15g biphenyl pyrrole bacterium amine, the phonetic phenol of 3g second, wooden sodium sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, polyvinyl alcohol 5g, borax 2g, diatomite complements to 100g, and it is the phonetic phenol water dispersion granule of 17% biphenyl pyrrole bacterium amine second that above raw material is made active ingredient mass percent by water dispersible granular agent method.
The phonetic phenol missible oil (10:1) of embodiment 9:11% biphenyl pyrrole bacterium amine second
Take 10g biphenyl pyrrole bacterium amine, the phonetic phenol of 1g second, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 7g, 150# solvent naphtha are to 100g.The method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and making active ingredient mass percent is the phonetic phenol missible oil of 11% biphenyl pyrrole bacterium amine second.
The phonetic phenol microemulsion (20:1) of embodiment 10:31.5% biphenyl pyrrole bacterium amine second
Take 30g biphenyl pyrrole bacterium amine, the phonetic phenol of 1.5g second, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, isopropyl alcohol 10g, adds water to 100g.The method above raw material being prepared routinely microemulsion drops in mixing kettle and mixes, and making active ingredient mass percent is the phonetic phenol microemulsion of 32% biphenyl pyrrole bacterium amine second.
The phonetic phenol missible oil (30:1) of embodiment 11:31% biphenyl pyrrole bacterium amine second
Take 30g biphenyl pyrrole bacterium amine, the phonetic phenol of 1g second, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 4g, 150# solvent naphtha are to 100g.The method above raw material being prepared routinely missible oil drops in mixing kettle and mixes, and making active ingredient mass percent is the phonetic phenol missible oil of 31% biphenyl pyrrole bacterium amine second.
The phonetic phenol suspending agent (50:1) of embodiment 12:51% biphenyl pyrrole bacterium amine second
Take 50g biphenyl pyrrole bacterium amine, the phonetic phenol of 1g second, lignin 2g, polyoxyethylene poly-oxygen propylene aether and sulphate 4g thereof, xanthans 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complement to 100g with water, under the effect of sand mill, make active ingredient mass percent is the phonetic phenol suspending agent of 51% biphenyl pyrrole bacterium amine second.
The phonetic phenol microemulsion (1:15) of embodiment 13:32% biphenyl pyrrole bacterium amine second
Take 2g biphenyl pyrrole bacterium amine, the phonetic phenol of 30g second, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, isopropyl alcohol 10g, adds water to 100g.The method above raw material being prepared routinely microemulsion drops in mixing kettle and mixes, and making active ingredient mass percent is the phonetic phenol microemulsion of 32% biphenyl pyrrole bacterium amine second.
Embodiment 14:6% biphenyl pyrrole bacterium amine ethirimol emulsion in water (1:5)
Take 1g biphenyl pyrrole bacterium amine, the phonetic phenol of 5g second, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, 150# solvent naphtha 13g, add water to 100g.The method above raw material being prepared routinely aqueous emulsion drops into the mixing of mixing kettle high speed, and making active ingredient mass percent is 6% biphenyl pyrrole bacterium amine ethirimol emulsion in water.
The phonetic phenol microemulsion (1:30) of embodiment 15:62% biphenyl pyrrole bacterium amine second
Take 2g biphenyl pyrrole bacterium amine, the phonetic phenol of 60g second, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, isopropyl alcohol 10g, adds water to 100g.The method above raw material being prepared routinely microemulsion drops in mixing kettle and mixes, and making active ingredient mass percent is the phonetic phenol microemulsion of 62% biphenyl pyrrole bacterium amine second.
The phonetic phenol suspending agent (1:50) of embodiment 16:51% biphenyl pyrrole bacterium amine second
Take 1g biphenyl pyrrole bacterium amine, the phonetic phenol of 50g second, lignin 2g, polyoxyethylene poly-oxygen propylene aether and sulphate 4g thereof, xanthans 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complement to 100g with water, under the effect of sand mill, make active ingredient mass percent is the phonetic phenol suspending agent of 51% biphenyl pyrrole bacterium amine second.
The phonetic phenol water dispersion granule (1:2.5) of embodiment 17:7% biphenyl pyrrole bacterium amine second
Take 2g biphenyl pyrrole bacterium amine, the phonetic phenol of 5g second, wooden sodium sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, polyvinyl alcohol 5g, borax 2g, white carbon 3g, diatomite complement to 100g, and it is the phonetic phenol water dispersion granule of 7% biphenyl pyrrole bacterium amine second that above raw material is made active ingredient mass percent by water dispersible granular agent method.
Claims (9)
1., containing a bactericidal composition for biphenyl pyrrole bacterium amine and the phonetic phenol of second, it is characterized in that this bactericidal composition with biphenyl pyrrole bacterium amine and the phonetic phenol of second for principle active component, wherein the mass ratio of biphenyl pyrrole bacterium amine and the phonetic phenol of second is 1 ~ 70:1 ~ 50.
2. bactericidal composition according to claim 1, is characterized in that the mass ratio of described biphenyl pyrrole bacterium amine and the phonetic phenol of second is 1 ~ 30:1 ~ 50.
3. bactericidal composition according to claim 2, is characterized in that the mass ratio of described biphenyl pyrrole bacterium amine and the phonetic phenol of second is 1 ~ 10:4 ~ 20.
4. bactericidal composition according to claim 1, is characterized in that the mass percentage that described biphenyl pyrrole bacterium amine and phonetic both the phenol of second account for composition is 2-80%.
5. bactericidal composition according to claim 5, is characterized in that the mass percentage that described biphenyl pyrrole bacterium amine and phonetic both the phenol of second account for composition is 5-70%.
6. bactericidal composition according to claim 1, is characterized in that with biphenyl pyrrole bacterium amine and the phonetic phenol of second for principle active component and insecticides adjuvant, excipients are mixed with any one formulation that agricultural chemicals allows.
7. bactericidal composition according to claim 6, is characterized in that described formulation is missible oil, suspending agent, aqueous emulsion, wetting powder or water dispersion granule.
8. the application of bactericidal composition according to claim 1 on preparation control fungal diseases of plants medicine.
9. application according to claim 8, is characterized in that described fungal diseases of plants is at least one in powdery mildew, rust, damping off, downy mildew, leaf blight, gray mold.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766492A (en) * | 2022-04-07 | 2022-07-22 | 青岛恒宁生物科技有限公司 | Pesticide composition containing bixafen and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858886A (en) * | 2012-12-14 | 2014-06-18 | 深圳诺普信农化股份有限公司 | Sterilizing composition containing isopyrazam |
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- 2015-12-24 CN CN201510989146.8A patent/CN105532721A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858886A (en) * | 2012-12-14 | 2014-06-18 | 深圳诺普信农化股份有限公司 | Sterilizing composition containing isopyrazam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766492A (en) * | 2022-04-07 | 2022-07-22 | 青岛恒宁生物科技有限公司 | Pesticide composition containing bixafen and application thereof |
| CN114766492B (en) * | 2022-04-07 | 2024-04-19 | 青岛恒宁生物科技有限公司 | Pesticide composition containing bixafen and application thereof |
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