CN106719705A - A kind of composition containing fenhexamid, benziothiazolinone - Google Patents
A kind of composition containing fenhexamid, benziothiazolinone Download PDFInfo
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- CN106719705A CN106719705A CN201710082847.2A CN201710082847A CN106719705A CN 106719705 A CN106719705 A CN 106719705A CN 201710082847 A CN201710082847 A CN 201710082847A CN 106719705 A CN106719705 A CN 106719705A
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- benziothiazolinone
- fenhexamid
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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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/22—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
- A01N37/24—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides containing at least one oxygen or sulfur atom being directly attached to the same aromatic ring system
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition containing fenhexamid, benziothiazolinone, it is made up of active component fenhexamid, benziothiazolinone, fenhexamid, the weight ratio of benziothiazolinone are 60:1~1:60.The present composition has notable synergistic effect, and the lasting period is long, delays the drug-fast generation of pathogen, can reduce Pesticide use amount, mitigates the pollution to environment.
Description
Technical field
The present invention relates to pesticide complex composition and its application field, specifically with fenhexamid and benziothiazolinone to have
The binary complex of effect active component compounding, is mainly used in the preventing and treating of disease on crops.
Background technology
Fenhexamid (Fenhexamid) chemical name：N- (2,3- bis- chloro- 4- hydroxy phenyls) -1- methyl-cyclohexyls Ji Jia
Acid amides, molecular formula：C14H17Cl2NO2.A kind of acid amide fungicides, seed treatment, nursery box inorganic agent belongs to interior suction, guarantor
Shield property bactericide.It is different from existing bactericide, without bactericidal activity, the growth of pathogen mycelia is not suppressed.Suppress melanin biological
Synthesize and can accelerate after bacteria infection the generation of plant antibiotic such as momilactoneA and sakuranetin, this effect
Mechanism indication ring propionyl bacterium amine may be also active to other diseases.
Benziothiazolinone (benziothiazolinone) chemical name：1,2 benzisothiazole-3-ketone, molecular formula：
C7H5SON.Isothiazole heterocyclic compound, is a kind of efficient, low toxicity, broad-spectrum germicide, and its mechanism of action is：With bacterium, mould
The anion binding of the surface of cell membrane of bacterium reacts, the synthesis system of destruction protein and cell membrane, so as to suppress with sulfydryl
Bacterium, mould breeding, disturb pathogen cell metabolism, make its physiologic derangement, cause pathogen dead.
The long-time of agricultural chemicals single variety is continuously used, and easily produces resistance risk and consumption to increase risk, and then increase
Cost and carrying capacity of environment, and the compounded combination with notable synergistic function is gone out by the compound screening of different pesticide species
Thing, can not only reduce Pesticide use amount, reduce use cost, reduce resistance risk, moreover it is possible to reduce potential environmental risk, increase
The Pesticide use life-span.
The present inventor is during research fenhexamid and benziothiazolinone combination formula, it has unexpectedly been found that fenhexamid, thiophene
Mould ketone is combined, and has significant synergistic function to crops harmful levels of pathogens in the range of certain portfolio ratio, greatly
Field using effect is excellent, after further study, completes the present invention.
The content of the invention
It is an object of the invention to provide a kind of component rationally, obvious synergy, bactericidal effect is outstanding, the lasting period
Long, drug cost is low, and pathogen can be delayed to develop immunity to drugs, and to the agricultural chemicals binary composition of Crop securify.
Another object of the present invention is to provide a kind of composite preparation formulation containing fenhexamid, benziothiazolinone.
The purposes of crops harmful levels of pathogens is being prevented and treated it is still another object of the present invention to provide above-mentioned composition.
Technical scheme：To achieve the above object, the present invention provides a kind of group containing fenhexamid, benziothiazolinone
Compound, active ingredient is made up of fenhexamid, benziothiazolinone, and fenhexamid, the weight ratio of benziothiazolinone are 60:1~1:60, preferably weigh
Amount is than being 30:1~1:30, most preferably weight ratio is 10:1.
In the present composition, fenhexamid weight accounts for the 1%~60% of composition total weight, preferably 30%；Benziothiazolinone
Weight accounts for the 1%~60% of composition total weight, preferably 3%.
Complex composition of the present invention can be prepared into suitable agricultural production any formulation for using, and relatively good formulation has
Suspending agent, dispersible oil-suspending agent, dry suspending agent, water dispersible granules and wettable powder etc..
In various application forms prepared by the present composition, in addition to effective active composition, also including being allowed in agricultural chemicals
Using or the various auxiliary components of acceptable.
Described auxiliary agent be solvent, emulsifying agent, wetting agent, stabilizer, dispersant, thickener, pH adjusting agent, defoamer,
The mixing of one or more in antifreezing agent, filler etc., is known substance, is the various auxiliary agents commonly used in pesticidal preparations, root
Can be varied from according to different situations, be not particularly limited.
The solvent can be solvent naphtha S-200, trimethylbenzene, durene, methyl naphthalene, methyl oleate, fatty acid methyl ester, pine
In base oil, soybean oil, biodiesel, sec-Butyl Acetate, dimethyl carbonate, diesel oil, white oil, machine oil, 1-METHYLPYRROLIDONE etc.
One or more.
The emulsifying agent can be calcium dodecyl benzene sulfonate, AEO, triphenoethyl benzene phenol polyoxy third
Alkene polyoxyethylene block polymers, dibenzyl xenyl APEO, phenethyl phenol polyethenoxy ether, castor oil polyoxyethylene
Ether, phenethyl phenol formaldehyde resin APEO, phenethyl phenol polyoxyethylene polyoxypropylene ether, alkylaryl polyoxypropylene gather
Oxygen vinethene, phenethyl phenol formaldehyde resin APEO, Sorbitan fatty acid ester, sorbitan fatty acid ester polyoxy
Vinethene, natural fatty alcohol and ethylene oxide adduct, aliphatic acid and ethylene oxide condensate, polyoxyethylene fatty acid ester, benzene
One or more in ethyl phenol polyethenoxy ether polyethenoxy ether etc..Wetting agent can be sodium butylnaphthalenesulfonate, dodecyl
Sodium sulphate, aliphatic alcohol polyethenoxy (6-7) ether, aerosol-OT salt, Morwet EFW, alkylnaphthalene sulfonate, nothing
Suffer from one or more in sub- powder, bay alcohol radical sodium sulphate etc..
The disintegrant can be compound sodium nitrophenolate, sodium acid carbonate, magnesium chloride, aluminium chloride, sodium chloride, urea, ammonium sulfate, swollen
One or more in profit soil etc..Dispersant can be polycarboxylate, the formaldehyde condensation products of methyl naphthalene sulfonic acid sodium, lignin sulfonic acid
Sodium, calcium lignosulfonate, sodium lignin sulfonate, naphthalene-sulfonic acid condensation to methoxyl group fatty acyl anilinesulfonic acid, desugar and classification
One or more in thing sodium salt, alkyl naphthalene sulfonic acid condensation polymer sodium salt, APES formaldehyde condensation product sulfuric acid etc..
The thickener can be one or more in xanthans, aluminium-magnesium silicate, bentonite, white carbon etc..PH is adjusted
Agent can be one or more in ammonium hydroxide, potassium hydroxide, NaOH, hydrochloric acid, acetic acid, citric acid, phosphoric acid etc..
The stabilizer can be dibutyl phthalate, hexamethylene diisocyanate, epoxidized soybean oil, epoxy chlorine
One kind or several in propane, butylated hydroxy anisole, dibutyl hydroxy toluene, propylgallate, tert-butylhydroquinone etc.
Kind.
The defoamer can be the one kind in silicone compound, methyl alcohol, silicone oil, azone, dimethyl silicone polymer etc.
Or it is several.
The antifreezing agent can be one or more in glycerine, ethylene glycol, propane diols, sorbierite, polyethylene glycol etc..
The sustained release agent can be one or two in polyvinyl alcohol, Arabic gum.Preservative can be Sodium Benzoate.
The binding agent can be one or two in polyethylene glycol, industrial gelatine.
The production technology of the various application forms of complex composition belongs to existing known technology, will not be repeated here.
The carrier can be running water, deionized water, kaolin, diatomite, bentonite, white carbon, precipitated calcium carbonate,
One kind or several in attapulgite, clay, talcum powder, quartz sand, starch, potter's clay, brick quarrel, APG, urea, chemical fertilizer etc.
Kind.
Compared with prior art, the advantage of the invention is that：
1st, fenhexamid, benziothiazolinone combination has significant synergistic function, and preventing and treating is obviously improved than single use
The effect of corps diseases.
2nd, fenhexamid, both benziothiazolinone mechanism of action are different, and action site increases, and has delayed the pathogen resistance to the action of a drug
Generation, increased the service life of agricultural chemicals, ensure using effect.
3rd, fenhexamid, the combination of benziothiazolinone two kinds of active components, reduce single Pesticide use amount, alleviate compound pair
The harmful effect of environment, reduces use cost.
Specific embodiment
Essence for a better understanding of the present invention, is described further with reference to embodiment to present disclosure,
But limitation of the present invention can not be considered as, it is as described below to be only used for explaining the present invention, for without departing from spirit of the invention and principle
Modification, replacement or the improvement made, belong to the scope of protection of present invention.
The fenhexamid benziothiazolinone suspending agent of embodiment one 33%
Following material is weight percentage：Fenhexamid 30%, benziothiazolinone 3%, double naphthalenesulfonate formaldehyde condensation compounds
8%th, triphenoethyl benzene phenol polyoxyethylene polyoxypropylene block polymer 5%, PAA 2%, Kathon CG KF88 0.5%, the third three
Alcohol 2%, aluminium-magnesium silicate 0.8%, deionized water supply 100%.Above-mentioned material is mixed in proportion, it is equal through high speed shear dispersion
After being sanded in even, sand mill, you can 33% fenhexamid benziothiazolinone suspending agent is obtained.
The fenhexamid benziothiazolinone of embodiment 2 20% dispersibles oil-suspending agent
Following material is weight percentage：Fenhexamid 16%, benziothiazolinone 4%, alkylnaphthalene sulfonate 6%, agriculture breast
1601#10%, white carbon 2%, urea 3%, ethylene glycol 3%, methyl oleate supply 100%.Above-mentioned material is mixed in proportion,
After being uniformly dispersed through high speed shear, being sanded in sand mill, you can 20% fenhexamid benziothiazolinone is obtained and dispersibles oil-suspending agent.
The fenhexamid benziothiazolinone aqueous emulsion of embodiment 3 21%
Following material is weight percentage：Fenhexamid 20%, benziothiazolinone 1%, thermally coupled distillation columns
10%th, dimethylbenzene 5%, the solvent naphtha (trade mark：S-150) 10%, MP-106%, butylated hydroxy anisole 1%, glycerine 2%,
C10-20Saturated fat acids compound 0.2%, benzoic acid 0.5%, deionized water supply 100%.Above-mentioned material is mixed in proportion
Close, through high shear agitation it is uniform after, you can be obtained 21% fenhexamid benziothiazolinone aqueous emulsion.
The fenhexamid benziothiazolinone microemulsion of example IV 41%
Following material is weight percentage：Fenhexamid 40%, benziothiazolinone 1%, agriculture breast 600#5%, agriculture breast 400#
5%th, isopropanol 3%, dimethylbenzene 5%, the solvent naphtha (trade mark：S-180) 10%, ethylene glycol 2%, silicone oil 0.3%, epoxidized soybean oil
2%th, deionized water supplies 100%.Above-mentioned material is mixed in proportion, through high shear agitation it is uniform after, you can be obtained 41%
Fenhexamid benziothiazolinone microemulsion.
The fenhexamid benziothiazolinone water dispersion granule of embodiment 5 61%
Following material is weight percentage：Fenhexamid 60%, benziothiazolinone 1%, alkyl naphthalene formaldehyde condensate sulfonates
10%th, alkylphenol-polyethenoxy base ether 5%, starch 5%, diatomite supplies 100%.Above-mentioned material is mixed in proportion, through gas
Stream be pulverized and mixed uniformly, mediate granulation, dry screening after, can be prepared by 61% fenhexamid benziothiazolinone water dispersion granule.
The fenhexamid benziothiazolinone dry suspending agent of embodiment 6 60%
Following material is weight percentage：Fenhexamid 30%, benziothiazolinone 30%, K-125%, sodium lignin sulfonate
20%th, polycarboxylate 8%, fine particle calcium carbonate 8%, kaolin surplus.Above-mentioned material is mixed in proportion, is pumped into after deionized water dissolving
In cutting kettle, active ingredient, filler are added.Defoamer, shear 30 minutes, through colloid mill coarse crushing after, be sanded, be sanded
Detected to after qualified particle diameter, it is qualified after slurry is squeezed into the spray drying of press spray drying tower, obtain final product 60% fenhexamid
Benziothiazolinone dry suspending agent.
The fenhexamid benziothiazolinone ultra low volume liquids of embodiment 7 11%
Following material is weight percentage：Fenhexamid 1%, benziothiazolinone 10%, APES 15%, ten
Dialkyl benzene sulfonic acids calcium 10%, isophorone 2%, brassin lactones 0.02%, ethylo benzene 5%, N,N-dimethylformamide
10%th, soybean oil complements to 100%.Above-mentioned material is mixed in proportion, after stirring, you can 11% ring acyl bacterium is obtained
Amine benziothiazolinone ultra low volume liquids.
The fenhexamid benziothiazolinone wettable powder of embodiment 8 21%
Following material is weight percentage：Fenhexamid 1%, benziothiazolinone 20%, alkyl naphthalene formaldehyde condensate sulfonates
10%th, alkylphenol-polyethenoxy base ether 5%, NNO 5%, K-123%, kaolinite supply 100%.Above-mentioned material is mixed in proportion
Close, it is well mixed through air-flow crushing, you can 21% fenhexamid benziothiazolinone wettable powder is obtained.
The fenhexamid of embodiment nine, benziothiazolinone combination indoor virulence determination test
Test method：With reference to《Farm-chemical indoor determination test rule NY/T1156.2-2006》, using Plating.
Statistical analysis is carried out with DPS statistical analysis softwares, the EC of each medicament is calculated50, and mixture is calculated according to the abundant methods of Sun Yun
Co-toxicity coefficient (CTC values), co-toxicity coefficient (CTC) >=120 shows as synergistic effect；Co-toxicity coefficient (CTC)≤80 shows as short of money
Anti- effect；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.
The fenhexamid of table 1, benziothiazolinone combine the Toxicity Determination to tomato gray mould pathogen
As it can be seen from table 1 fenhexamid, benziothiazolinone are 60:1~1:It is malicious altogether when being compounded in the range of 60 (by weight)
Coefficient (CTC) is all higher than 120, illustrates to show synergistic function to tomato gray mould pathogen；Fenhexamid and benziothiazolinone with
10:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 197.5.It can be seen that, ring acyl
Bacterium amine, benziothiazolinone combination have reasonability and feasibility.
The fenhexamid of table 2, benziothiazolinone combine the Toxicity Determination to capsicum epidemic disease opportunistic pathogen
From table 2 it can be seen that fenhexamid, benziothiazolinone are 60:1~1:It is malicious altogether when being compounded in the range of 60 (by weight)
Coefficient (CTC) is all higher than 120, illustrates to show synergistic function to capsicum epidemic disease opportunistic pathogen；Fenhexamid and benziothiazolinone are with 10:
1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 176.2.It can be seen that, ring acyl bacterium
Amine, benziothiazolinone combination have reasonability and feasibility.
The fenhexamid of table 3, benziothiazolinone combine the Toxicity Determination to apple anthracnose opportunistic pathogen
From table 3 it can be seen that fenhexamid, benziothiazolinone are 60:1~1:It is malicious altogether when being compounded in the range of 60 (by weight)
Coefficient (CTC) is all higher than 120, illustrates to show synergistic function to apple anthracnose opportunistic pathogen；Fenhexamid and benziothiazolinone with
10:1 (by weight) compounding, synergistic function is the most notable, and co-toxicity coefficient (CTC) reaches maximum, is 176.2.It can be seen that, ring acyl
Bacterium amine, benziothiazolinone combination have reasonability and feasibility.
The fenhexamid of embodiment ten, benziothiazolinone composition field test
In graw mold of tomato early stage dispenser, per 7d dispensers 1 time, dispenser 2 times altogether.State of an illness radix, the 2nd are investigated before dispenser
A situation arises for 14d investigation disease after secondary dispenser, counts disease index, calculates preventive effect.
The fenhexamid of table 4 and benziothiazolinone complex composition preparation prevent and treat the field test of graw mold of tomato
| Chemicals treatment | Consumption (g a.i./ha) | Preventive effect (%) |
| Embodiment one | 10 | 95.07 |
| Embodiment two | 10 | 91.45 |
| Embodiment five | 10 | 9126 |
| Embodiment six | 10 | 90.33 |
| 25% fenhexamid suspending agent | 10 | 86.13 |
| 1.5% benziothiazolinone aqueous emulsion | 10 | 73.07 |
From table 4, it can be seen that fenhexamid, benziothiazolinone composite preparation show excellent preventing and treating to graw mold of tomato
Effect, preventive effect is more than 90%, hence it is evident that be used alone higher than each single dose, especially (33% fenhexamid 3% of embodiment one
Benziothiazolinone suspending agent) preventive effect of graw mold of tomato is more protruded, preventive effect is up to more than 95%.Simultaneously pilot survey during not
It was found that metrafenone, fenhexamid composition are respectively processed produces poisoning to tomato.
The fenhexamid of table 5 and benziothiazolinone complex composition preparation prevent and treat the field test of capsicum epidemic disease
| Chemicals treatment | Consumption (g a.i./ha) | Preventive effect (%) |
| Embodiment one | 10 | 92.57 |
| Embodiment two | 10 | 90.81 |
| Embodiment five | 10 | 88.26 |
| Embodiment six | 10 | 86.51 |
| 25% fenhexamid suspending agent | 10 | 81.94 |
| 1.5% benziothiazolinone aqueous emulsion | 10 | 77.42 |
From table 4, it can be seen that fenhexamid, benziothiazolinone composite preparation show excellent preventing and treating effect to capsicum epidemic disease
Really, preventive effect is more than 86%, hence it is evident that be used alone higher than each single dose, especially (the thiophene of 33% fenhexamid 3% of embodiment one
Mould ketone suspending agent) preventive effect of capsicum epidemic disease is more protruded, preventive effect is up to more than 92%.Do not found during pilot survey simultaneously
Respectively treatment produces poisoning to capsicum for metrafenone, fenhexamid composition.
The fenhexamid of table 6 and benziothiazolinone complex composition preparation prevent and treat the field test of apple anthracnose
| Chemicals treatment | Consumption (g a.i./ha) | Preventive effect (%) |
| Embodiment one | 10 | 95.37 |
| Embodiment two | 10 | 93.05 |
| Embodiment five | 10 | 91.76 |
| Embodiment six | 10 | 92.07 |
| 25% fenhexamid suspending agent | 10 | 86.17 |
| 1.5% benziothiazolinone aqueous emulsion | 10 | 80.32 |
From table 4, it can be seen that fenhexamid, benziothiazolinone composite preparation show excellent preventing and treating to apple anthracnose
Effect, preventive effect is more than 91%, hence it is evident that be used alone higher than each single dose, especially (33% fenhexamid 3% of embodiment one
Benziothiazolinone suspending agent) preventive effect of apple anthracnose is more protruded, preventive effect is up to more than 95%.Simultaneously pilot survey during not
It was found that metrafenone, fenhexamid composition are respectively processed produces poisoning to apple.
Claims (8)
1. a kind of composition containing fenhexamid, benziothiazolinone, it is characterised in that：By active component fenhexamid, benziothiazolinone group
Into fenhexamid, the weight ratio of benziothiazolinone are 60:1~1:60.
2. a kind of composition containing fenhexamid, benziothiazolinone according to claim 1, it is characterised in that：Fenhexamid
It is 30 with the weight ratio of benziothiazolinone:1~1:30.
3. a kind of composition containing fenhexamid, benziothiazolinone according to claim 1, it is characterised in that：Fenhexamid
It is 10 with the weight ratio of benziothiazolinone:1.
4. a kind of composition containing fenhexamid, benziothiazolinone according to claim 1, it is characterised in that：Fenhexamid
Weight accounts for the 1%~60% of composition total weight, and benziothiazolinone weight accounts for the 1%~60% of composition total weight, and remaining is auxiliary agent.
5. a kind of composition containing fenhexamid, benziothiazolinone according to claim 1, it is characterised in that：Fenhexamid
Weight accounts for the 30% of composition total weight, and benziothiazolinone weight accounts for the 3% of composition total weight, and remaining is auxiliary agent.
6. a kind of composition containing fenhexamid, benziothiazolinone according to claim 1, it is characterised in that：The combination
The formulation of thing includes suspending agent, dispersibles oil-suspending agent, dry suspending agent, water dispersible granules and wettable powder.
7. a kind of composition containing fenhexamid, benziothiazolinone according to claim 1, it is characterised in that the composition
Formulation when being made suspending agent, percentage by weight is：Fenhexamid 30%, benziothiazolinone 3%, double naphthalenesulfonate formaldehyde condensation compounds 8%,
Triphenoethyl benzene phenol polyoxyethylene polyoxypropylene block polymer 5%, PAA 2%, Kathon CG KF88 0.5%, glycerine 2%, silicon
Sour magnalium 0.8%, deionized water supplies 100%；Above-mentioned material is mixed in proportion, is uniformly dispersed through high speed shear, in sand mill
After sand milling, you can 33% fenhexamid benziothiazolinone suspending agent is obtained.
8. a kind of composition containing fenhexamid, benziothiazolinone according to claim 1, it is characterised in that：The combination
Thing is prevented and treated for crops harmful levels of pathogens, comprising graw mold of tomato, capsicum epidemic disease and apple anthracnose.
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|---|---|---|---|---|
| CN108967420A (en) * | 2018-09-01 | 2018-12-11 | 深圳诺普信农化股份有限公司 | A kind of nanometer of plant oil assistant and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314968A (en) * | 2013-06-09 | 2013-09-25 | 江苏辉丰农化股份有限公司 | Bactericidal composition with synergistic effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314968A (en) * | 2013-06-09 | 2013-09-25 | 江苏辉丰农化股份有限公司 | Bactericidal composition with synergistic effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108967420A (en) * | 2018-09-01 | 2018-12-11 | 深圳诺普信农化股份有限公司 | A kind of nanometer of plant oil assistant and preparation method thereof |
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Application publication date: 20170531 |