CN106937635A - A kind of bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu - Google Patents
A kind of bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu Download PDFInfo
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- CN106937635A CN106937635A CN201710214581.2A CN201710214581A CN106937635A CN 106937635 A CN106937635 A CN 106937635A CN 201710214581 A CN201710214581 A CN 201710214581A CN 106937635 A CN106937635 A CN 106937635A
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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
- 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
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Abstract
The invention discloses the bactericidal composition of a kind of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu and its preventing and treating banded sclerotial blight, the application on gibberella zeaze petch of wheat and barley, composition is by the first active component fluorine azoles bacterium acyl azanol, the weight ratio of second active component jinggangmeisu and auxiliary agent composition, the first active component and the second active component is 80:1~1:80, content sum is the 1%~90% of the composition total weight.Suspending agent that this composition can be configured to agriculturally to allow, dispersible oil-suspending agent, wettable powder, water dispersible granules, soluble powder, suspension seed-coating agent, Waterless Seed Dressing agent formulation.Rationally, bactericidal effect is good for instant component, and its activity and bactericidal effect are not the simple superposition of each component activity, compared with existing unitary agent, in addition to significant bactericidal effect, and have significant synergistic effect, good to crop safety.The present invention has significant prevention effect to banded sclerotial blight, gibberella zeaze petch of wheat and barley etc..
Description
Technical field
The present invention relates to a kind of bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu, by the first active component fluorine azoles
Bacterium acyl azanol, the second active component jinggangmeisu and auxiliary agent composition, belong to agriculture chemical compounding applied technical field.
Background technology
Fluorine azoles bacterium acyl azanol, English common name pydiflumetofen, chemical name：3-（Difluoromethyl）- N- methoxyl groups-
1- methyl-N- [（RS）- 1- methyl -2-（2,4,6- trichlorophenyls）Ethyl] pyrazole-4-carboxamide.It is that Switzerland is first just being protected up to crop
Protect a kind of succinate dehydrogenase inhibitors series bactericidal agent of Co., Ltd's research and development.Fluorine azoles bacterium acyl azanol wide spectrum, efficiently, it is adaptable to many
Crop is planted, especially to leaf spot and the active highest of powdery mildew, to the disease such as botrytis for being agriculturally difficult to prevent and treat（Botrytis
spp.）, sclerotinite（Sclerotiniaspp.）With rod spore bacterium（Corynesporaspp.）It is high Deng disease caused by pathogen
Effect, the generation of these diseases can cause the heavy losses of grape, peanut and potatoes and other crops yield, and peasant is selectable anti-
Control means limited.Fluorine azoles bacterium acyl azanol is prevented and treated on cereal by sickle-like bacteria also breakthroughly（Fusarium）Caused disease, it is such as red
Mildew etc..
Jinggangmeisu, English common name validamycin is the secondary metabolites that a kind of actinomyces produce, with stronger
Absorbability, easily absorbed by somatic cells and rapid conduction in it, interference and suppress somatic cells growth and development.It is main to use
In rice sheath blight disease, it can also be used to the crop disease such as rice green smut, corn northern and southern leaf blight and vegetables and cotton, beans it is anti-
Control.Also there is studies in China to show at present, jinggangmeisu, being capable of strong inhibition fusarium graminearum under certain treatment dosage
Biochemical reaction in DON toxin biosynthesis early stage approach.
Gibberella zeaze petch of wheat and barley generally occurs in the whole world, is distributed mainly on moist and half tide wet zone, and especially weather moistening is more
The Temperate Region in China of rain is aggrieved serious.All can be aggrieved to heading from seedling, mainly cause withered seedling, brown foot rot, stalk rotten and fringe is rotten, wherein
The most serious that causes harm is that fringe is rotten.It is affected by environment than larger because the resistance of gibberella zeaze petch of wheat and barley belongs to horizontal resistance, it is difficult to resistance disease
Bacterium infects harm, and therefore, it is chemical prevention to prevent and treat head blight most efficient method.Wheat scab is the Major Diseases of wheat
One of.China prevents and treats the medicament of head blight based on thiophanate-methyl, carbendazim, but used for a long time at present, and gibberellic hypha is to it
Resistance is generated.
Applicant has been surprisingly found that through experiment, by the mechanism of action different fluorine azoles bacterium acyl azanol and composite jinggangmycin, application
In banded sclerotial blight, Fusarium（Fusarium spp.）Disease, especially prevents and treats gibberella zeaze petch of wheat and barley, significantly, synergistic effect shows effect
Write.
The content of the invention
It is an object of the invention to provide a kind of component is reasonable, synergistic effect is notable, bactericidal effect good, drug cost is low,
To the fluorine-containing azoles bacterium acyl azanol and the bactericidal composition of jinggangmeisu of crop safety.
Another object of the present invention is to provide the bactericidal composition formulation of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu.
Banded sclerotial blight, Fusarium are being prevented and treated it is still another object of the present invention to provide above-mentioned composition（Fusarium
spp.）Application in disease, especially gibberella zeaze petch of wheat and barley.
To achieve the above object, the technical scheme is that so solving：
A kind of bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu, it is characterised in that
（1）First active component：Fluorine azoles bacterium acyl azanol；
（2）Second active component：Jinggangmeisu.
Jinggangmeisu contains the similar aminoglucan glycoside derivatives of six kinds of A, B, C, D, E, F, and component A is jinggangmeisu
The jinggangmeisu being related in main active component, the present invention is jinggangmycin A.
The weight ratio of first active component and the second active component is 80:1~1:80, content sum is that the composition is total
The 1%~90% of weight.
Further, the weight ratio of the first active component and the second active component is 60：1~1：60, content sum is described
The 2%~80% of composition total weight.
Further, the weight ratio of the first active component and the second active component is 40：1~1：40, content sum is institute
State the 5%~70% of composition total weight.
A kind of bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu of the present invention is according to those skilled in the art of the present technique
The preparation formulation that known method can be prepared be suspending agent, dispersible oil-suspending agent, wettable powder, water dispersible granules,
Soluble powder, suspension seed-coating agent, Waterless Seed Dressing agent.
To suspending agent, workable auxiliary agent has：Emulsifying agent such as calcium dodecyl benzene sulfonate（Agriculture breast 500#）, Nongru-700 #,
Agriculture breast 2201, this disk -60#, emulsifying agent T-60（Common name：Anhydrous sorbitol single-hard ester acid ester APEO）、TX-10（It is logical
With name：Octyl phenol polyoxyethylene（10）Ether）, agriculture breast 1601#, agriculture breast 600#, agriculture breast 400#；Dispersant such as polycarboxylate, wooden
One or more in plain sulfonate, alkylnaphthalene sulfonate；In wetting agent such as alkyl sulfate, alkylsulfonate, naphthalene sulfonate
One or more；It is one or more in antifreezing agent such as ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride；Increase
It is one or more in thick dose such as white carbon, polyvinyl alcohol, bentonite, aluminium-magnesium silicate；Defoamer for example silicone oil, silicone compound,
One or more in C10-20 saturated fat acid compounds, C8-10 aliphatic alcohols, hexanol, butanol, octanol；Disintegrant is such as
It is one or more in ammonium sulfate, urea, sucrose, glucose；Stabilizer such as triphenyl phosphite, epoxychloropropane, aceticanhydride；Water is
Deionized water.
To dispersible oil-suspending agent, workable auxiliary agent has：Dispersant such as polycarboxylate, lignosulfonates, alkylnaphthalene
Sulfonate（Dispersing agent NNO）、TERSPERSE 2020（Huntsman Corporation of U.S. HUNTSMAN produces, alkyl naphthalene sulfonic acid salt）In
It is one or more；Emulsifying agent such as BY（Castor oil polyoxyethylene ether）Serial emulsifying agent（BY-110、BY-125、BY-140）, agriculture breast
700#（Common name：Alkyl phenol formaldehyde resin polyoxyethylene ether）, agriculture breast 2201, this disk -60#（Common name：Sorbitol anhydride list is stearic
Acid esters）, Tween-60 #（Common name：Sorbitan monostearate APEO）, agriculture breast 1601#（Common name：Phenethyl
Phenol polyoxyethylene poly-oxygen propylene aether）、TERSPERSE 4894（Huntsman Corporation of the U.S. produces）In one or more；Wetting
Agent such as alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate, APES phosphate, phenethyl phenol polyoxy second
Alkenyl ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500（Huntsman Corporation of the U.S. goes out
Product）Middle one or more；It is one or more in thickener such as white carbon, polyvinyl alcohol, bentonite, aluminium-magnesium silicate；Antifreezing agent is such as
It is one or more in ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride；Decentralized medium for example soybean oil, rapeseed oil,
It is one or more in small wheat oil, methyl oleate, diesel oil, machine oil, mineral oil.
To wettable powder, workable auxiliary agent has：Dispersant such as polycarboxylate, lignosulfonates, polyoxyethylene gather
Oxypropylene group ether block copolymers, alkyl naphthalene formaldehyde condensate sulfonates, alkylphenol-polyethenoxy base ether phosphate, poly alkyl alcohol
It is one or more in oxygen ethene ether phosphate, alkylphenol-polyethenoxy base ether sulfonate；Wetting agent such as alkyl sulfate, alkyl sulphur
One or more in hydrochlorate, alkylnaphthalene sulfonate；Filler for example ammonium sulfate, urea, sucrose, glucose, diatomite, kaolin,
One or more in white carbon, fine particle calcium carbonate, talcum powder, attapulgite, clay.
To water dispersible granules, workable auxiliary agent has：Dispersant such as polycarboxylate（TERSPERSE 2700、T36、GY-
D06 etc.）, lignosulfonates, the one or more in alkylnaphthalene sulfonate；Wetting agent for example alkyl sulfate, alkylsulfonate,
One or more in naphthalene sulfonate；It is disintegrant such as ammonium sulfate, sodium sulphate, polyvinylpyrrolidone, starch and its derivative, swollen
One or more in profit soil；Binding agent such as starch, glucose, polyvinyl alcohol, polyethylene glycol, sodium carboxymethylcellulose, sucrose
In one or more；Filler such as one kind in diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, clay or
It is a variety of.
To soluble powder, workable auxiliary agent has：Dispersant such as polycarboxylate, lignosulfonates, polyoxyethylene gather
Oxypropylene group ether block copolymers, alkyl naphthalene formaldehyde condensate sulfonates, alkylphenol-polyethenoxy base ether phosphate, poly alkyl alcohol
It is one or more in oxygen ethene ether phosphate, alkylphenol-polyethenoxy base ether sulfonate；Wetting agent such as alkyl sulfate, alkyl sulphur
One or more in hydrochlorate, alkylnaphthalene sulfonate etc.；Filler such as ammonium sulfate, urea, sucrose, glucose, white carbon, inorganic salts
One or more in class etc..
To suspension seed-coating agent, workable auxiliary agent has：Film forming agent such as polysaccharide high-molecular compound is (soluble starch, poly-
Propylene graft copolymer, xanthans, microorganism mucilage), cellulose derivative（Hydroxypropyl methyl cellulose, carboxymethyl cellulose
Plain sodium, ethyl cellulose）, seaweeds such as sodium alginate, agar, rosin, paraffin, gelatin, pectin, polyvinyl alcohol, polyethylene glycol,
The water-soluble composite of polyvinyl acetate, polyacrylamide, polyvinylpyrrolidone and polyhydric alcohol polymer, inorganic binder
（Aluminium-magnesium silicate, clay, waterglass, gypsum）One or more in；Dispersant such as polycarboxylate, lignosulfonates, alkane
Base naphthalene sulfonate, TERSPERSE 2020（Huntsman Corporation of the U.S. produces, alkyl naphthalene sulfonic acid salt）One or more in；
Emulsifying agent such as Nongru-700 #（Common name：Alkyl phenol formaldehyde resin polyoxyethylene ether）, agriculture breast 2201, this disk -60#（Common name：Mountain
Pears alcohol acid anhydride monostearate）, emulsifying agent T-60（Common name：Sorbitan monostearate APEO）, agriculture breast 1601#
（Common name：Phenethyl phenol polyoxyethylene poly-oxygen propylene aether）、TERSPERSE 4894（Huntsman Corporation of the U.S. produces）In
One or more；Wetting agent such as alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate, alkylphenol-polyethenoxy base ether phosphorus
Acid esters, phenethyl phenol polyoxyethylene groups ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500
（Huntsman Corporation of the U.S. produces）One or more in；One kind in thickener such as xanthans, polyvinyl alcohol, bentonite
Or it is a variety of；One or more in preservative such as formaldehyde, benzoic acid, Sodium Benzoate；Defoamer such as silicone oil, silicone chemical combination
One or more in thing, C10-20 saturated fat acid compounds, C8-10 aliphatic alcohols, hexanol, butanol, octanol etc.；It is antifreeze
One or more in agent such as ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride；Water is deionized water.
To Waterless Seed Dressing agent, workable auxiliary agent has：Wetting agent such as alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate,
Alkylphenol-polyethenoxy base ether phosphate, phenethyl phenol polyoxyethylene groups ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene
Sulfonate, TERSPERSE 2500（Huntsman Corporation of the U.S. produces）One or more in；Dispersant such as polycarboxylate, wood
Mahogany sulfonate, alkylnaphthalene sulfonate, TERSPERSE 2020（Huntsman Corporation of the U.S. produces, alkyl naphthalene sulfonic acid salt）In
One or more；Film forming agent such as polysaccharide high-molecular compound is (soluble starch, polypropylene graft copolymer, xanthans, micro-
Biological mucilage), cellulose derivative（Hydroxypropyl methyl cellulose, sodium carboxymethylcellulose, ethyl cellulose）, seaweeds such as
Sodium alginate, agar, rosin, paraffin, gelatin, pectin, polyvinyl alcohol, polyethylene glycol, polyvinyl acetate, polyacrylamide,
Polyvinylpyrrolidone and the water-soluble composite of polyhydric alcohol polymer, inorganic binder（Aluminium-magnesium silicate, clay, waterglass, stone
Cream）One or more in；Filler is as in diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, clay
It is one or more.
Instant component is reasonable, to Fusarium（Fusarium spp.）Disease, especially gibberella zeaze petch of wheat and barley prevention effect
Good, drug cost is low, and its activity and bactericidal effect are not the simple superposition of each component activity, compared with existing unitary agent
Compared with, have significant synergies, it is good to crop safety, meet the security requirement of pesticidal preparations.
Embodiment
Synergy to wheat scab is determined.
In order to prevent and treat the wheat scab in agricultural production, carried out with fluorine azoles bacterium acyl azanol bacterium and jinggangmeisu mutually multiple
The synergy research matched somebody with somebody, specific method is as follows.
Subjects be small bakanae disease (FusaHum graminearum).Fluorine azoles bacterium acyl azanol, jinggangmeisu is former
Medicine, according to the matched proportion density of setting, is configured to required decoction, standby.Test method is referred to《NY/T 1156.2-2006 agricultures
Bioassay test criterion bactericide part 2 in coyote hole：Suppress disease fungus mycelial growth experiment Plating》.
Aseptically, the culture medium melted in advance is quantitatively adding in sterile conical flask, from low concentration to high concentration
Decoction is quantitatively drawn successively, is separately added into above-mentioned conical flask, is fully shaken up.Then equivalent pours into the training that 3 diameter above are 9cm
Support in ware, the pastille flat board of respective concentration is made.Processing without medicament is repeated 4 times as blank control.
By cultured pathogen, aseptically, with diameter 5mm card punch, bacteria cake is cut from colony edge, used
Bacterium disease is inoculated in pastille flat board center by inoculator, and mycelia up, covers ware lid, puts the incubator culture of preference temperature.
Pathogen mycelial growth situation is investigated according to the growing state of bacterium in blank control culture dish, vernier caliper measurement is used
Colony diameter, crossing method is vertically respectively surveyed once, is averaged.
Mycelial growth inhibition rate=（Blank control colony diameter-chemicals treatment colony diameter）/ blank control colony diameter ×
100
The fluorine-containing azoles bacterium acyl azanol and the bactericidal composition of jinggangmeisu provided using the co-toxicity coefficient method evaluation present invention is to wheat
The synergistic effect of head blight, seeks regression equation, and calculate the EC of medicament pair with the logarithm of drug concentration and preventive effect niqueMin50
Value, then tries to achieve co-toxicity coefficient.Synergy of the compound drug to wheat scab, co-toxicity coefficient are evaluated with co-toxicity coefficient>120
Synergistic effect is expressed as, co-toxicity coefficient is expressed as summation action, co-toxicity coefficient between 80~120<80 are expressed as antagonism.
The fluorine azoles bacterium acyl azanol of table 1 and toxicity test result of the jinggangmeisu mixture to wheat scab
Synergy measurement result shows：Fluorine azoles bacterium acyl azanol and jinggangmeisu in table 1 ratio 100:1~1:100 use with, right
Fusarium graminearum shows different activity：When ratio is 80:1~1:When 80, synergistic effect is shown as；Especially when ratio is
40:1~1:When 40, synergistic effect is the most notable.
Synergy to rice sheath blight disease is determined.
In order to prevent and treat the rice sheath blight disease in agricultural production, carried out with fluorine azoles bacterium acyl azanol bacterium and jinggangmeisu mutually multiple
The synergy research matched somebody with somebody, specific method is as follows.
Subjects are rice sheath blight disease（Rhizoctonia solani）.The test medicine that active compound is configured to need,
Test method is referred to《The part of farm-chemical indoor determination test rule bactericide the 4th：Suppress the experiment of disease fungus mycelial growth
Plating》With《The part of farm-chemical indoor determination test rule bactericide the 6th：The synergy of mixture is determined》.
Single dose and each Mixed Pharmacy are set into 5 various concentrations gradients first（On the basis of pilot study, bacteriostasis rate exists
Set in the range of 5%~90% by geometric progression）.Aseptically, according to test process by the sterilizing culture melted in advance
Base is quantitatively adding in sterile conical flask, reaches that high concentration quantitatively draws decoction successively from low concentration, is separately added into above-mentioned conical flask
In, fully shake up.Then equivalent is poured into 4 a diameter of 9cm culture dish, and the pastille flat board of respective concentration is made.If being free of
Blank control is done in the processing of medicament, and often processing is repeated 4 times.
By cultured pathogen aseptically, with a diameter of 5mm sterilization punchers, bacterium is cut from colony edge
Cake, is inoculated in pastille flat board center, mycelia up, covers ware lid, put in the incubator of preference temperature with inoculator by bacterium disease
Culture.Pathogen mycelial growth situation is investigated according to the growing state of bacterium in blank control culture dish.It is straight with kind of calliper bacterium colony
Footpath, unit is millimeter（mm）, each bacterium colony it is each once with crossing method vertical survey diameter, take its average value.According to each medicine
Agent concentration logarithm value and corresponding mycelial growth inhibition rate niqueMin make regression analysis, obtain the EC of each medicament50Value.
The co-toxicity coefficient of mixture is calculated with the abundant methods of Sun Yun（CTC）, activity of the reagent agent to germ is evaluated with this.Compounding
The co-toxicity coefficient of preparation（CTC）>=120 show as synergistic effect；CTC≤80 show as antagonism；80 ＜ CTC ＜ 120 are showed
For summation action.
The fluorine azoles bacterium acyl azanol bacterium of table 2 determines with jinggangmeisu to the mixture synergy of rice sheath blight disease
Synergy measurement result shows：Fluorine azoles bacterium acyl azanol and jinggangmeisu in table 1 ratio 100:1~1:100 use with, right
Rice sheath blight disease shows different activity：When ratio is 90:1~1:When 90, synergistic effect is shown as；Especially when ratio is
40:1~1:When 40, synergistic effect is the most notable.
In order to which the present invention is better described, present invention is described further with reference to embodiment.
Example of formulations 1
Weigh 160 grams of fluorine azoles bacterium acyl azanols, 40 grams of jinggangmeisus, 50 grams of alkylphenol-polyethenoxy base ether phosphates, 50 grams it is wooden
Plain sodium sulfonate, 30 grams of alkyl phenol formaldehyde resin polyoxyethylene ethers, 15 grams of bentonites, 10 grams of xanthans, 50 grams of urea, 1 gram of benzene first
Acid, 8 are restrained oneself alcohol, and deionized water adds to 1000 gram weights part.Above-mentioned raw materials are blended, and high speed shear disperses 30min, uses sand mill
It is sanded to particle diameter D9020% fluorine azoles bacterium acyl azanol jinggangmeisu suspending agent is made after less than 10 μm.
Example of formulations 2
Weigh 40 grams of fluorine azoles bacterium acyl azanols, 200 grams of jinggangmeisus, 55 grams of alkyl polyoxyethylene ether sodium sulfonates, 15 grams of alkyl phenol first
Urea formaldehyde APEO, 20 grams of aluminium-magnesium silicates, 40 grams of ethylene glycol, 3 grams of benzoic acid, 15 grams of butanol, deionized water add to 1000
Gram weight part.Above-mentioned raw materials are blended, and high speed shear disperses 30min, are sanded with sand mill to particle diameter D90It is made after less than 10 μm
24% fluorine azoles bacterium acyl azanol jinggangmeisu ester suspending agent.
Example of formulations 3
Weigh 200 grams of fluorine azoles bacterium acyl azanols, 40 grams of jinggangmeisus, 40 grams of APES phosphates, 50 grams of polyoxy second
Alkene polyoxypropylene block copolymers, 40 grams of Tween-60 #, 30 grams of Nongru-700 #, 30 grams of calcium dodecyl benzene sulfonates, 15 grams it is organic
Bentonite, 12 grams of polyvinyl alcohol, 10 grams of BHT, cottonseed oil supply 1000 grams.Above-mentioned raw materials are blended, are sanded with sand mill to grain
Footpath is less than 5 μm and the 24% dispersible oil-suspending agent of fluorine azoles bacterium acyl azanol jinggangmeisu is made.
Example of formulations 4
Weigh 40 grams of fluorine azoles bacterium acyl azanols, 160 grams of jinggangmeisus, 60 grams of BY-110,30 grams of TERSPERSE 2020（Alkylnaphthalene sulphur
Barbiturates）, 50 grams of AEO, 35 grams of agriculture breast 1601#, 20 grams of gas-phase silicas, 25 grams of epoxychloropropane, palm
Oil supplies 1000 grams.Above-mentioned raw materials are blended, are sanded with sand mill to particle diameter and are less than 5 μm of i.e. obtained 24% fluorine azoles bacterium acyl azanols
The dispersible oil-suspending agent of jinggangmeisu.
Example of formulations 5
Weigh 50 grams of fluorine azoles bacterium acyl azanols, 250 grams of jinggangmeisus, 50 grams of Nekal BXs（Nekal）, 20 grams of alkyl
Phenol polyethenoxy base ether phosphate, 15 grams of lauryl sodium sulfate, talcum powder are filled up to 1000 grams.Above-mentioned raw materials are blended, super
Tiny pore is crushed, hybrid technique step is prepared into 30% fluorine azoles bacterium acyl azanol jinggangmeisu wettable powder.
Example of formulations 6
Weigh 150 grams of fluorine azoles bacterium acyl azanols, 300 grams of jinggangmeisus, 60 grams of T36（Polycarboxylic acid salt）, 30 grams of Ufoxane 3A（Wood
Mahogany sulfonate class）, 30 grams of lauryl sodium sulfate, kaolin filled up to 1000 grams.Above-mentioned raw materials are blended, ultra micro air-flow powder
Broken, hybrid technique step is prepared into 45% fluorine azoles bacterium acyl azanol jinggangmeisu wettable powder.
Example of formulations 7
Weigh 100 grams of fluorine azoles bacterium acyl azanols, 300 grams of jinggangmeisus, 30 grams of GY-D06,40 grams of sodium lignin sulfonates, 20 carats open
Powder BX（Nekal）, 15 grams of K-12（Lauryl sodium sulfate）, fine particle calcium carbonate adds to 1000 gram weights part.Above-mentioned raw materials are passed through
Routine produces the method i.e. mixing of water dispersible granules, ultra micro air-flow crushing, mixing, granulation step and produces 40% fluorine azoles bacterium acyl hydroxyl
Amine jinggangmeisu water dispersible granules.
Example of formulations 8
Weigh 60 grams of fluorine azoles bacterium acyl azanols, 300 grams of jinggangmeisus, 30 grams of GY-D06（Polycarboxylate）, 50 grams of sodium lignin sulfonates,
30 grams of lauryl sodium sulfate, 25 grams of sodium alkyl sulfonates, attapulgite add to 1000 gram weights part.The frequent regulation of above-mentioned raw materials takes
The method of water dispersible granules is mixing, ultra micro air-flow crushing, mixing, that granulation step produces 36% fluorine azoles bacterium acyl azanol well ridge is mould
Plain water dispersible granules.
Example of formulations 9
Weigh 40 grams of fluorine azoles bacterium acyl azanols, 200 grams of jinggangmeisus, 50 grams of alkyl sulfonic acid calcium, 40 grams of calcium lignosulfonates, 30 gram two
Sodium butylnaphthalenesulfonate, 50 grams of sodium alkyl sulfonates, ammonium sulfate add to 100 gram weights part.Above-mentioned raw materials are blended, made after air-flow crushing
Obtain 24% fluorine azoles bacterium acyl azanol jinggangmeisu soluble powder.
Example of formulations 10
Weigh 120 grams of fluorine azoles bacterium acyl azanols, 240 grams of jinggangmeisus, 40 grams of polycarboxylic acids calcium, 30 grams of polycarboxylate TERSPERSE
2700th, 20 grams of nekals, 20 grams of lauryl sodium sulfate, white carbon adds to 1000 gram weights part.Above-mentioned raw materials are passed through
36% fluorine azoles bacterium acyl azanol jinggangmeisu soluble powder is made after mixing, air-flow crushing.
Example of formulations 11
Weigh 30 grams of fluorine azoles bacterium acyl azanols, 90 grams of jinggangmeisus, (Huntsman Corporation of the U.S. goes out 30 grams of TERSPERSE 4894
Product), 10 grams of polycarboxylate TERSPERSE 2700 (Huntsman Corporation of U.S. product), 10 grams of (U.S. of TERSPERSE 2500
Huntsman Corporation produces), 20 grams of polyvinylpyrrolidones, 2 grams of xanthans, 50 grams of ethylene glycol, 3 grams of benzoic acid, 5 grams of organosilicons disappear
Infusion (trade name:S-29 Nanjing "four news" (new ideas applied chemistry product company produces), deionized water adds to 1000 gram weights part.Above-mentioned raw materials
Blended, high speed shear disperses 30min, and 12% fluorine azoles bacterium acyl azanol jinggangmeisu suspended seed coating is made after being sanded with sand mill
Agent.
Example of formulations 12
Weigh 50 grams of fluorine azoles bacterium acyl azanols, 50 grams of jinggangmeisus, 30 grams of TERSPERSE 4894（Huntsman Corporation of the U.S. produces）、
10 grams of TERSPERSE 2020（Huntsman Corporation of the U.S. produces）, 20 grams of phenethyl phenol polyoxyethylene groups ether phosphate, 30 grams of hydroxyls
Propyl methocel, 5 grams of bentonites, 50 grams of propane diols, 4 grams of Sodium Benzoates, 5 grams of organic silicon defoamers（Trade name：S-29 south
Capital "four news" (new ideas applied chemistry product company produces）, deionized water adds to 1000 gram weights part.Above-mentioned raw materials are blended, high speed shear point
30min is dissipated, 10% fluorine azoles bacterium acyl azanol jinggangmeisu suspension seed-coating agent is made after being sanded with sand mill.
Example of formulations 13
Weigh 40 grams of fluorine azoles bacterium acyl azanols, 80 grams of jinggangmeisus, 30 grams of alkylphenol-polyethenoxy base ether phosphates, 20 grams of phenethyls
Phenol polyethenoxy base ether phosphate, 40 grams of polycarboxylic acids are received, 20 grams of hydroxypropyl methyl celluloses, and diatomite complements to 1000 gram weights
Part.Through air-flow crushing after above-mentioned raw materials mixing, 12% fluorine azoles bacterium acyl azanol jinggangmeisu Waterless Seed Dressing agent is made.
Example of formulations 14
Weigh 20 grams of fluorine azoles bacterium acyl azanols, 60 grams of jinggangmeisus, 50 grams of alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate,
40 grams of alkylnaphthalene sulfonates, 20 grams of sodium carboxymethylcelluloses, white carbon supply to 1000 gram weights part.Passed through after above-mentioned raw materials mixing
Air-flow crushing, is made 8% fluorine azoles bacterium acyl azanol jinggangmeisu Waterless Seed Dressing agent.
Biological Examples 1：Prevent and treat gibberella zeaze petch of wheat and barley field test.
The preventing and treating of example of formulations 1~14 wheat class is carried out within 2016 in Baoji, Shaanxi province city Mei County Ying Touzhen Zhang Jia villages red mould
The field control effectiveness test of disease.Pass through the effect with comparison medicament 200g/L fluorine azoles bacterium acyl azanols suspending agent, 5% jinggangmeisu aqua
Contrasted, demonstrated the prevention effect of the invention to gibberella zeaze petch of wheat and barley and the security to wheat.
Trial crops are wheat, and controlling object is wheat scab（Fusarium graminearum）.Experiment is located at treasured
Ji Shi Mei Countys Ying Touzhen, experimental plot physical features is flat, and soil is medium loam, middle fertility, pH value 7.1, rich water quality management during experiment
It is medium.Test medicine and dosage refer to table 3.Blank control separately is set, 4 repetitions are often handled, often the ㎡ of cell 30, totally 68 cells,
Random district's groups arrangement.Dilutable preparation 1-10 is using conventional spray-on process, in wheat flowering first time at initial stage dispenser, is spaced 7 days
Spray second, mu dispenser liquid 45kg is uniformly sprayed at leave dual sides.Example of formulations 11-14 is using seed pelleting and mixes
The method dispenser planted.
Investigation and statistical method：State of an illness radix, wheat milk stage 10d or so investigation prevention effects to before harvesting are investigated before dispenser
Really.Per the 5 points of samplings of cell diagonal, every 100~200 fringes of investigation account for the percentage of whole fringe area to divide with withered fringe area
Level, records sick spike numbers at different levels and total spike number.Stage division：
0 grade：Full fringe is disease-free；
1 grade：Withered fringe area accounts for less than the 1/4 of full fringe area；
3 grades：Withered fringe area accounts for the 1/4~1/2 of full fringe area；
5 grades：Withered fringe area accounts for the 1/2~3/4 of full fringe area；
7 grades：Withered fringe area accounts for more than the 3/4 of full fringe area.
Disease index=[∑ (sick spike numbers at different levels × relative value of series)/(total spike number × 7 of investigation)] × 100
Prevention effect (%)=（Blank district disease index-chemicals treatment district disease index)/blank district disease index ×
100
The fluorine azoles bacterium acyl azanol of table 3 prevents and treats wheat scab field test results with validamycin composition
Table of field test results is bright, and above example of formulations has good prevention effect to wheat scab, to wheat scab
The preventive effect of 8 days reaches more than 92% after 2nd medicine, hence it is evident that better than the preventive effect of two single doses.By to 8 days significant differences after medicine
Property analysis, preventive effect difference reach the pole level of signifiance.
Observe within some days after the 1st day and medicine after security survey to wheat, spray, each test process is to wheat without poisoning
Phenomenon occurs.
Biological Examples 2：Prevent and treat rice sheath blight disease field test.
Example of formulations 1~14 has been carried out within 2016 in Junichiro Koizumi village of xiangtan, hunan province county and has prevented and treated the examination of rice sheath blight disease field
Test.Contrasted, demonstrated by the effect with comparison medicament 200g/L fluorine azoles bacterium acyl azanols suspending agent, 5% jinggangmeisu aqua
Prevention effect to rice sheath blight disease and the security to paddy rice of the invention.
Trial crops are paddy rice, and controlling object is rice sheath blight disease（Rhizoctonia solani）.Experiment is located at Hunan
Xiangtan County Junichiro Koizumi village of province, experimental plot physical features is flat, and soil is loam, and fertility is higher, pH value 7.2, during experiment in rich water quality management
Deng.Test medicine and dosage refer to table 4.Blank control separately is set, 4 repetitions are often handled, often the ㎡ of cell 30, totally 68 cells, with
Machine district's groups are arranged.Using conventional spray-on process, mu dispenser liquid 45kg is uniformly sprayed at leave dual sides.
Investigation and statistical method：State of an illness radix is investigated before dispenser, 10d is reinvestigated once after last time dispenser, and 2 are investigated altogether
It is secondary.According to rice leaf sheath and blade damage symptom grading, in units of strain, per the 5 points of samplings of cell diagonal, every tune
Connected 5 clumps are looked into, totally 25 clumps, record total strain number, diseased plant number and sick series.
0 grade：Complete stool is disease-free；
1 grade：Quaterfoil and its following leaf sheath, blade morbidity（Using sword-like leave as first leaf）；
3 grades：Third blade and its following leaf sheath, blade morbidity；
5 grades：Second blade and its following leaf sheath, blade morbidity；
7 grades：Sword-like leave blade and its following leaf sheath, blade morbidity；
9 grades：Complete stool falls ill, withered ahead of time.
Disease index=[∑ (the sick numbers of sheets at different levels × relative value of series)/(investigation total leaf number × 9)] × 100
Prevention effect (%)=[1- (disease index after disease index × processing dispenser before control dispenser)/（The state of an illness refers to after control dispenser
Disease index before number × processing dispenser] × 100
The fluorine azoles bacterium acyl azanol of table 4 prevents and treats rice sheath blight disease field test results with validamycin composition
Table of field test results is bright, and above example of formulations has good prevention effect to rice sheath blight disease, to rice sheath blight disease
The preventive effect of 10 days reaches more than 94% after 2nd medicine, hence it is evident that better than the preventive effect of two single doses.By showing to 10 days difference after medicine
Work property analysis, preventive effect difference reaches the pole level of signifiance.
Observe within some days after the 1st day and medicine after security survey to paddy rice, spray, each test process is to paddy rice without poisoning
Phenomenon occurs.
From above example, fluorine azoles bacterium acyl azanol and jinggangmeisu are 90 according to weight ratio:1~1:90 are answered
Match somebody with somebody, can be made into wettable powder, water dispersible granules, suspending agent, suspension emulsion, dispersible agent, dispersible oil-suspending agent, super-low capacity
Liquor is measured, has significant prevention effect to banded sclerotial blight, Fusarium disease fungus disease especially gibberella zeaze petch of wheat and barley, synergistic effect is bright
It is aobvious, dosage and drug cost are reduced, and to having wide practical use on crop safety, therefore production.
In summary, composition of the invention is to banded sclerotial blight, Fusarium disease fungus disease especially gibberella zeaze petch of wheat and barley
Prevention effect is to use two kinds of active components compound scheme significantly, and its activity and bactericidal effect are not the simple of each component activity
Superposition, compared with existing unitary agent, in addition to obvious bactericidal effect, also has significant synergies, prevents and treats into
This reduction, to crop safety, meets the security requirement of pesticidal preparations.
Claims (5)
1. the bactericidal composition of a kind of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu, it is characterised in that by the first active component fluorine azoles
Bacterium acyl azanol, the second active component jinggangmeisu and auxiliary agent are constituted, and the weight ratio of the first active component and the second active component is
80：1~1：80, content sum is the 1%~90% of the composition total weight.
2. the bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu according to claim 1, it is characterised in that first lives
The weight ratio of property composition and the second active component is 60：1~1：60, content sum is the 2%~80% of the composition total weight.
3. the bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu according to claim 1, it is characterised in that first lives
The weight ratio of property composition and the second active component is 40：1~1：40, content sum is the 5%~70% of the composition total weight.
4. the bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu according to claim 1, it is characterised in that described group
Compound formulation be suspending agent, dispersible oil-suspending agent, wettable powder, water dispersible granules, soluble powder, suspension seed-coating agent,
Waterless Seed Dressing agent.
5. according to claim 1 the bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu preventing and treating banded sclerotial blight, it is red mould
Application in disease.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258795A (en) * | 2017-07-04 | 2017-10-20 | 江苏丘陵地区镇江农业科学研究所 | A kind of bactericidal composition for being used to prevent and treat wheat scab |
| CN107258794A (en) * | 2017-06-30 | 2017-10-20 | 江苏省绿盾植保农药实验有限公司 | A kind of bactericide for preventing and treating rice green smut |
| CN108605960A (en) * | 2018-05-23 | 2018-10-02 | 深圳诺普信农化股份有限公司 | A kind of bactericidal composition containing fluorine azoles bacterium acyl azanol and its application |
| CN109090160A (en) * | 2018-09-14 | 2018-12-28 | 安徽省益农化工有限公司 | A kind of bactericidal aqueous emulsion of the environment-friendly type containing a variety of Chinese medicine composition |
| CN109169692A (en) * | 2018-08-17 | 2019-01-11 | 陕西上格之路生物科学有限公司 | A kind of bactericidal composition containing fluorine azoles bacterium acyl azanol and Mancozeb |
| CN109169673A (en) * | 2018-08-17 | 2019-01-11 | 陕西上格之路生物科学有限公司 | A kind of bactericidal composition containing fluorine azoles bacterium acyl azanol and cyflufenamid |
| CN113243370A (en) * | 2021-05-28 | 2021-08-13 | 浙江省桐庐汇丰生物科技有限公司 | Kasugamycin-containing bactericidal composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557699A (en) * | 2014-10-16 | 2016-05-11 | 陕西美邦农药有限公司 | Sterilizing composition containing benzovindiflupyr |
-
2017
- 2017-04-01 CN CN201710214581.2A patent/CN106937635B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557699A (en) * | 2014-10-16 | 2016-05-11 | 陕西美邦农药有限公司 | Sterilizing composition containing benzovindiflupyr |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258794A (en) * | 2017-06-30 | 2017-10-20 | 江苏省绿盾植保农药实验有限公司 | A kind of bactericide for preventing and treating rice green smut |
| CN107258795A (en) * | 2017-07-04 | 2017-10-20 | 江苏丘陵地区镇江农业科学研究所 | A kind of bactericidal composition for being used to prevent and treat wheat scab |
| CN108605960A (en) * | 2018-05-23 | 2018-10-02 | 深圳诺普信农化股份有限公司 | A kind of bactericidal composition containing fluorine azoles bacterium acyl azanol and its application |
| CN109169692A (en) * | 2018-08-17 | 2019-01-11 | 陕西上格之路生物科学有限公司 | A kind of bactericidal composition containing fluorine azoles bacterium acyl azanol and Mancozeb |
| CN109169673A (en) * | 2018-08-17 | 2019-01-11 | 陕西上格之路生物科学有限公司 | A kind of bactericidal composition containing fluorine azoles bacterium acyl azanol and cyflufenamid |
| CN109090160A (en) * | 2018-09-14 | 2018-12-28 | 安徽省益农化工有限公司 | A kind of bactericidal aqueous emulsion of the environment-friendly type containing a variety of Chinese medicine composition |
| CN113243370A (en) * | 2021-05-28 | 2021-08-13 | 浙江省桐庐汇丰生物科技有限公司 | Kasugamycin-containing bactericidal composition |
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