CN105961396A - Antibacterial composition containing fluoride ether bacteria amide and coumoxystrobin and application of composition - Google Patents
Antibacterial composition containing fluoride ether bacteria amide and coumoxystrobin and application of composition Download PDFInfo
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- CN105961396A CN105961396A CN201610364367.0A CN201610364367A CN105961396A CN 105961396 A CN105961396 A CN 105961396A CN 201610364367 A CN201610364367 A CN 201610364367A CN 105961396 A CN105961396 A CN 105961396A
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- ether bacterium
- fluorine ether
- bacterium amide
- bactericidal composition
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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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
Abstract
The invention discloses an antibacterial composition containing fluoride ether bacteria amide and coumoxystrobin and application of the composition. Fluoride ether bacteria amide and coumoxystrobin serve as main effective components of the antibacterial composition, wherein the mass ratio of fluoride ether bacteria amide to coumoxystrobin is (1-70):(1-50). The antibacterial composition can be applied to prevention of cereal, fruit tree and vegetable diseases, has a high synergistic effect, overcomes and delays insecticide resistance of bacteria, is quick in sterilization speed and long in persistence and reduces application cost, and the prevention effect is obviously better than that of single dosage. The composition can be used for prevention fungoid on crops, particularly grape downy mildew, phytophora capsic, potato late blight, rice sheath blight, cotton rhizoctonia, tomato downy mildew, apple tree canker and other fungal diseases, and has the effect obviously better than that of single dosage.
Description
Technical field:
The present invention relates to a kind of bactericidal composition and application thereof, especially a kind of based on fluorine ether bacterium amide and SYP-3375
Want bactericidal composition and the application thereof of active component.
Background technology
Fluorine ether bacterium amide molecule formula: C15H8ClF7N2O2, chemical name: N-(3-chloro-5-(trichloromethyl) pyridine-2-first
Base)-2,3,5,6-four chloro-4-methoxy benzamide.Structural formula is as follows:
Fluorine ether bacterium amide acts on the respiratory chain of fungal mitochondria, the activity of suppression succinate dehydrogenase, thus blocks electricity
Son transmission, suppress fungus spore germination, germ tube extend, mycelial growth and spore mother cell formed fungus growth and breeding main
In the stage, bactericidal action is directly caused by parent active agent, does not has corresponding metabolic activity, for downy mildew of garpe, Phytophthora capsici,
The multiple fungal diseases such as the late blight of potato, rice sheath blight disease, cotton seedling blight all have higher preventive effect, are that one is novel extensively
Spectrum antibacterial.
SYP-3375 (coumoxystrobin), molecular formula: C26H28O6, chemical name: (E)-2-(2-(3-normal-butyl-4
Methyl-coumarin-7-base epoxide) aminomethyl phenyl)-3-methoxy-methyl acrylate.Structural formula:
The plant disease caused by mastigomycetes, zygomycete, ascomycetes, basidiomycetes and Fungi Imperfecti is had well by SYP-3375
Preventive effect.To apple tree canker, ring spot, spot disease, sigatoka, scab, sclerotinia rot of colza, the frost of gourd, fruit and vegetable
Mildew, powdery mildew, epidemic disease, the dry rot of pear tree, scurf, the bleeding disease of peach tree, multiple pathogen has relatively rust of jujube tree etc.
Good inhibitory action.
The difficulty of prevention and cure of phytopathogen is increasing at present, on the one hand, along with the change of pattern of farming, melon fruits and vegetables etc.
Industrial crops cultivated area progressively expands, and disease occurrence degree, generation quantity all increase, and in preventing and treating, difficulty strengthens；Separately
On the one hand, the resistance of pathogen rises under lasting medicament selection pressure year by year, and the prevention effect of single dose is had a greatly reduced quality, plant
Disease control is faced with significant challenge.
Summary of the invention:
It is an object of the invention to provide a kind of applied widely, low cost, effective fluorine-containing for above-mentioned technical problem
Ether bacterium amide and the plant bactericidal composition of SYP-3375.
It is a still further object of the present invention to provide this bactericidal composition and cause answering on fungal disease at preventing and treating plant epiphyte
With, especially preventing and treating downy mildew of garpe, Phytophthora capsici, the late blight of potato, rice sheath blight disease, cotton seedling blight, Fructus Lycopersici esculenti frost
Purposes on the fungal disease such as mildew, apple tree canker.
It is an object of the invention to be achieved through the following technical solutions:
A kind of fluorine-containing ether bacterium amide and the bactericidal composition of SYP-3375, this bactericidal composition is with fluorine ether bacterium amide and Flos Caryophylli
Bacterium ester is principle active component, and wherein fluorine ether bacterium amide is 1～70:1～50 with the mass ratio of SYP-3375, wherein Bactericidal composite
In thing, active ingredient is present in compositions with enhancing effective amount.
Described bactericidal composition, wherein fluorine ether bacterium amide is preferably 1～50:1～50 with the mass ratio of SYP-3375, enters
One step is preferably 1～20:1～10.
In the compositions of the present invention, account for both fluorine ether bacterium amide and SYP-3375 the weight/mass percentage composition of compositions be 2～
80%.Preferably 10～40%, the most preferably 1～20:4～10.The preferred mass of fluorine ether bacterium amide and SYP-3375 is joined
Ratio 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, account for both fluorine ether bacterium amide and SYP-3375 the weight/mass percentage composition of compositions be 2～
80%.Preferably 5～70%.
Described bactericidal composition, wherein with fluorine ether bacterium amide and SYP-3375 for principle active component and known auxiliary agent
Any one dosage form allowed it is re-dubbed on pesticide with excipient.Auxiliary agent known to these, excipient have dispersant, diffusant,
Defoamer, wetting agent, disintegrating agent etc., can use calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene, benzylphenol polyoxy second
Alkene ether, phenethyl phenol polyethenoxy ether, fatty alcohol-polyoxyethylene ether and similar products, aliphatic amine polyoxyethylene ether, fatty acid
Ethylene oxide adduct, polyoxyethylene polyoxy propylene block compound, castor oil polyoxyethylene ether, NPE,
TWEEN Series, fatty alcohol-polyoxyethylene ether, Polyethylene Glycol series, Sulfonates, carboxylate, sulfate, phosphate, phosphorous acid
One or more combinations in salt, lignosulfonates, xanthan gum, phenol formaldehyde condensate, ammonium salt, quaternary etc., excipient
Including Ketohexamethylene, dimethylbenzene, various solvent naphtha, water, antifreezing agent (such as propylene glycol), deionized water etc..Above auxiliary agent, excipient and
Other adjuvant can be alone or and use.
Described bactericidal composition, its dosage form is cream, wettable powder, suspending agent, aqueous emulsion or water dispersion granule.
The application on preparation preventing and treating fungal diseases of plants medicine of the above-mentioned bactericidal composition.Especially preventing and treating cereal
Application in terms of class, fruit tree, vegetable crop disease has significant effect.
Above-mentioned application, described fungal diseases of plants is downy mildew of garpe, Phytophthora capsici, the late blight of potato, Oryza sativa L.
At least one in banded sclerotial blight, cotton seedling blight, Fructus Lycopersici esculenti downy mildew, apple tree canker.
The feature of bactericidal composition of the present invention:
1, the fluorine ether bacterium amide used by the present invention and SYP-3375, the mechanism of action is different, and mutual mixture will not produce low touching,
Can Synergistic, reduce dosage, reduce cost.
2, the present composition scope of application increases, it is adaptable to preventing and treating Cereal, fruit tree, the refractory fungal disease of vegetable,
Particularly prevent and treat downy mildew of garpe, Phytophthora capsici, the late blight of potato, rice sheath blight disease, cotton seedling blight, Fructus Lycopersici esculenti downy mildew,
Apple tree cankers etc. all have significant effect.Bactericidal composition of the present invention is true to ascomycetes, basidiomycetes, Fungi Imperfecti and Oomycete
Fungus diseases has good prevention effect；And suppress insect or fungus or antibacterial to unitary agent (fluorine ether bacterium amide and Flos Caryophylli bacterium
Ester is arbitrary) drug-fast generation.Bactericidal composition of the present invention can produce higher synergistic function, and this mixture
The consumption of the independent reactive compound of amount ratio is substantially reduced, and i.e. the activity of mixture is more than the activity of independent component.
Compared with prior art beneficial effects of the present invention: (1), compared with single dose, said composition antagonism fungal disease is such as
Downy mildew of garpe, Phytophthora capsici, the late blight of potato, rice sheath blight disease, cotton seedling blight, Fructus Lycopersici esculenti downy mildew, apple tree are rotted
The fungal diseases such as disease have obvious synergistic function, overcome and delayed Drug resistance, and expanding prevention is composed, hence it is evident that improve preventing and treating effect
Really；(2) preventing and treating recruitment, drug cost are reduced；(3) alternative routine and the pesticide being easily generated resistance；(4) compared with single dose, raw
Produce and use cost reduces；(5) the suppression drug-fast generation of fungus, its effect uses apparently higher than its single dose.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and in embodiment, the preparation method of dosage form is routine side
Method, " % " of the present invention is mass percent.
Indoor biometrics is tested:
In indoor employing mycelial growth rate method, measure the different agents EC to bacterial strain50Value, uses co-toxicity coefficient calculating side
Method, calculates the co-toxicity coefficient (CTC) of mixture, determines the building performance of mixture, and circular is as follows:
In mixture, a certain single dose (is generally selected EC as standard agent50Junior), calculate:
Single dose toxicity index=standard agent EC50/ certain single dose EC50×100
Toxicity index × A single dose toxicity index of proportion+B single dose in mixture of theoretical toxicity index=A single dose
× B single dose proportion in mixture
The EC of actual measurement toxicity index=standard single dose50The EC of value/mixture50Value × 100
Co-toxicity coefficient=actual measurement toxicity index/theory toxicity index × 100
When co-toxicity coefficient classification: CTC is more than 120, mixture has synergetic, is antagonism when CTC is less than 80, and CTC exists
It it is summation action between 80-120.
According to effective ingredient fluorine ether bacterium amide (A): SYP-3375 (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, and survey
Its co-toxicity coefficient to apple tree canker (Valsa mali Miyabe et Yamada.) fixed.
Table 1: fluorine ether bacterium amide+SYP-3375 different ratio indoor biometrics result to apple tree canker
Field control effectiveness test:
The pesticidal preparations prepared with above-described embodiment prevents and treats apple tree canker test.
1, test processes: this test medicine consumption sets three concentration for the treatment of respectively according to the difference of each composition, compares medicine
Agent is pesticide single dose 50% fluorine ether bacterium amide WP and 20% SYP-3375 SC and blank clean water experiment respectively.
2, each plot area of test method is 66.7m2, it is repeated 3 times；Investigation drug effect side after investigating before dispenser and preventing and treating
Method is: randomization 5 point (every 5 apple trees) in test treatment region, carries out disease according to country's field test relevant criterion
Mutual affection level, calculates preventive effect.Result of the test is shown in Table 2:
Table 2 field test effect
Being shown by indoor biometrics and field efficacy result, fluorine ether bacterium amide and SYP-3375 compositions have significantly association
Same potentiation, the prevention effect of compositions is excellent, and prevention effect is all better than single dose kind, has application valency in agricultural is applied
Value.
Two kinds of reactive compounds can be processed into any one dosage form of permission, illustrates two kinds with specific embodiment below
The preparation that effective ingredient is processed into, but the preparation that these two kinds of active component can be processed is not limited only to set forth below.
Embodiment 1:15% fluorine ether bacterium amide SYP-3375 wettable powder (1:2)
By fluorine ether bacterium amide 5g, SYP-3375 10g, detergent LS (to methoxyl group fatty acid amido benzene sulfonic acid sodium salt) 2g, expansion
Powder NNO (sodium methylene bis-naphthalene sulfonate) 4g, white carbon 5g, Kaolin adds to 100g mixture and carries out comminution by gas stream, prepares and has
Effect Ingredient percent is 15% fluorine ether bacterium amide SYP-3375 wettable powder.
Embodiment 2:15% fluorine ether bacterium amide SYP-3375 wettable powder (1:4)
By fluorine ether bacterium amide 3g, SYP-3375 12g, sodium lauryl sulphate 3g, dispersing agent NNO 4g, white carbon 5g, high
Ridge soil adds to 100g mixture and carries out comminution by gas stream, and preparing effective ingredient mass percent is 15% fluorine ether bacterium amide Flos Caryophylli bacterium
Ester wettable powder.
Embodiment 3:14% fluorine ether bacterium amide SYP-3375 wettable powder (1:6)
By fluorine ether bacterium amide 2g, SYP-3375 12g, sodium lauryl sulphate 3g, dispersing agent NNO 4g, white carbon 5g, high
Ridge soil adds to 100g mixture and carries out comminution by gas stream, and preparing effective ingredient mass percent is 14% fluorine ether bacterium amide Flos Caryophylli bacterium
Ester wettable powder.
Embodiment 4:20% fluorine ether bacterium amide SYP-3375 suspending agent (1:1)
Weigh 10g fluorine ether bacterium amide, 10g SYP-3375, lignin 2g, polyoxyethylene poly-oxygen propylene aether and sulfate thereof
4g, xanthan gum 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complement to 100g with water, at the work of sand mill
Making effective Ingredient percent under with is 20% fluorine ether bacterium amide SYP-3375 suspending agent.
Embodiment 5:55% fluorine ether bacterium amide SYP-3375 aqueous emulsion (1:10)
Weigh 5g fluorine ether bacterium amide, 50g SYP-3375, 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 prepared aqueous emulsion routinely is thrown
Entering the mixing of mixing kettle high speed, making effective Ingredient percent is 55% fluorine ether bacterium amide SYP-3375 aqueous emulsion.
Embodiment 6:42% fluorine ether bacterium amide SYP-3375 cream (1:20)
Weigh 2g fluorine ether bacterium amide, 40g SYP-3375, calcium dodecyl benzene sulfonate 8g, phenethyl phenol polyethenoxy ether 5g,
150# solvent naphtha is to 100g.The method that above raw material is prepared cream routinely puts into mixing in mixing kettle, makes effective ingredient
Mass percent is 42% fluorine ether bacterium amide SYP-3375 cream.
Embodiment 7:70% fluorine ether bacterium amide SYP-3375 cream (2.5:1)
Weigh 50g fluorine ether bacterium amide, 20g SYP-3375, 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 prepared cream routinely puts into mixing
Mixing in still, making effective Ingredient percent is 70% fluorine ether bacterium amide SYP-3375 cream.
Embodiment 8:18% fluorine ether bacterium amide SYP-3375 water dispersion granule (5:1)
Weigh 15g fluorine ether bacterium amide, 3g SYP-3375, wooden sodium sulfonate 8g, sodium lauryl sulphate 2g, ammonium sulfate 5g,
Polyvinyl alcohol 5g, Borax 2g, kieselguhr complements to 100g, is formed with imitating into sub-prime by water dispersible granular agent method by above raw material
Amount percentage ratio is 17% fluorine ether bacterium amide SYP-3375 water dispersion granule.
Embodiment 9:11% fluorine ether bacterium amide SYP-3375 cream (10:1)
Weigh 10g fluorine ether bacterium amide, 1g SYP-3375, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 7g,
150# solvent naphtha is to 100g.The method that above raw material is prepared cream routinely puts into mixing in mixing kettle, makes effective ingredient
Mass percent is 11% fluorine ether bacterium amide SYP-3375 cream.
Embodiment 10:31.5% fluorine ether bacterium amide SYP-3375 microemulsion (20:1)
Weigh 30g fluorine ether bacterium amide, 1.5g SYP-3375, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether
Phosphate ester 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, isopropanol 10g, add water to 100g.Above raw material is joined routinely
The method of microemulsion processed puts in mixing kettle and mixes, and making effective Ingredient percent is 31.5% fluorine ether bacterium amide Flos Caryophylli
Bacterium ester microemulsion.
Embodiment 11:31% fluorine ether bacterium amide SYP-3375 cream (30:1)
Weigh 30g fluorine ether bacterium amide, 1g SYP-3375, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 4g,
150# solvent naphtha is to 100g.The method that above raw material is prepared cream routinely puts into mixing in mixing kettle, makes effective ingredient
Mass percent is 31% fluorine ether bacterium amide SYP-3375 cream.
Embodiment 12:51% fluorine ether bacterium amide SYP-3375 suspending agent (50:1)
Weigh 50g fluorine ether bacterium amide, 1g SYP-3375, lignin 2g, polyoxyethylene poly-oxygen propylene aether and sulfate 4g thereof,
Xanthan gum 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complement to 100g with water, under the effect of sand mill
Making effective Ingredient percent is 51% fluorine ether bacterium amide SYP-3375 suspending agent.
Embodiment 13:32% fluorine ether bacterium amide SYP-3375 microemulsion (1:15)
Weigh 2g fluorine ether bacterium amide, 30g SYP-3375, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphorus
Acid esters 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, isopropanol 10g, add water to 100g.Above raw material is prepared routinely
The method of microemulsion puts in mixing kettle and mixes, and making effective Ingredient percent is 32% fluorine ether bacterium amide SYP-3375
Microemulsion.
Embodiment 14:6% fluorine ether bacterium amide SYP-3375 aqueous emulsion (1:5)
Weigh 1g fluorine ether bacterium amide, 5g SYP-3375, 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 prepared aqueous emulsion routinely puts into
Mixing kettle high speed mixes, and making effective Ingredient percent is 6% fluorine ether bacterium amide SYP-3375 aqueous emulsion.
Embodiment 15:62% fluorine ether bacterium amide SYP-3375 microemulsion (1:30)
Weigh 2g fluorine ether bacterium amide, 60g SYP-3375, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphorus
Acid esters 3g, agriculture breast 33#2g, alkylphenol polyoxyethylene 1g, isopropanol 10g, add water to 100g.Above raw material is prepared routinely
The method of microemulsion puts in mixing kettle and mixes, and making effective Ingredient percent is 62% fluorine ether bacterium amide SYP-3375
Microemulsion.
Embodiment 16:51% fluorine ether bacterium amide SYP-3375 suspending agent (1:50)
Weigh 1g fluorine ether bacterium amide, 50g SYP-3375, lignin 2g, polyoxyethylene poly-oxygen propylene aether and sulfate 4g thereof,
Xanthan gum 0.15g, ethylene glycol 5g, siloxanes 0.10g, aluminium-magnesium silicate 0.5g, complement to 100g with water, under the effect of sand mill
Making effective Ingredient percent is 51% fluorine ether bacterium amide SYP-3375 suspending agent.
Embodiment 17:7% fluorine ether bacterium amide SYP-3375 water dispersion granule (1:2.5)
Weigh 2g fluorine ether bacterium amide, 5g SYP-3375, wooden sodium sulfonate 8g, sodium lauryl sulphate 2g, ammonium sulfate 5g, gather
Vinyl alcohol 5g, Borax 2g, white carbon 3g, kieselguhr complement to 100g, are formed with by water dispersible granular agent method by above raw material
Effect Ingredient percent is 7% fluorine ether bacterium amide SYP-3375 water dispersion granule.
Claims (10)
1. a fluorine-containing ether bacterium amide and the bactericidal composition of SYP-3375, it is characterised in that this bactericidal composition is with fluorine ether bacterium acyl
Amine and SYP-3375 are principle active component, and wherein fluorine ether bacterium amide is 1～70:1～50 with the mass ratio of SYP-3375.
Bactericidal composition the most according to claim 1, it is characterised in that described fluorine ether bacterium amide and the quality of SYP-3375
Ratio is 1～50:1～50.
Bactericidal composition the most according to claim 2, it is characterised in that described fluorine ether bacterium amide and the quality of SYP-3375
Ratio is 1～20:1～10.
Bactericidal composition the most according to claim 3, it is characterised in that described fluorine ether bacterium amide and the quality of SYP-3375
Ratio is 1～20:4～10.
Bactericidal composition the most according to claim 1, it is characterised in that both described fluorine ether bacterium amide and SYP-3375
The weight/mass percentage composition accounting for compositions is 2-80%.
Bactericidal composition the most according to claim 5, it is characterised in that both described fluorine ether bacterium amide and SYP-3375
The weight/mass percentage composition accounting for compositions is 10-40%.
Bactericidal composition the most according to claim 1, it is characterised in that with fluorine ether bacterium amide and SYP-3375 for mainly having
Effect composition and insecticides adjuvant, excipient are configured on pesticide any one dosage form allowed.
Bactericidal composition the most according to claim 7, it is characterised in that described dosage form be cream, suspending agent, aqueous emulsion,
Wettable powder or water dispersion granule.
9. the application on preparation preventing and treating fungal diseases of plants medicine of the bactericidal composition described in claim 1.
Application the most according to claim 9, it is characterised in that described fungal diseases of plants is downy mildew of garpe, Fructus Capsici
At least one in phytophthora, the late blight of potato, rice sheath blight disease, cotton seedling blight, Fructus Lycopersici esculenti downy mildew, apple tree canker.
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| CN107156133A (en) * | 2017-06-21 | 2017-09-15 | 天峨县平昌生态农业有限公司 | A kind of bactericidal composition and its application |
| CN115715542A (en) * | 2021-08-26 | 2023-02-28 | 山东省联合农药工业有限公司 | Sterilization composition containing fluoride ether bacteria amide and fenpyrazamine and application thereof |
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Effective date of registration: 20200828 Address after: 243100 Anhui city of Ma'anshan province Dangtu Economic Development Zone Red Sun Life Science Industrial Park Patentee after: ANHUI REDPONT BIOTECHNOLOGY Co.,Ltd. Address before: Dongfeng Road, Xi Zhen Gaochun County of Nanjing City, Jiangsu province 211318, No. 8 Patentee before: Nanjing Huazhou Parmaceutical Co.,Ltd. |