CN107668038A - Using bactericidal composition of the fluorine bacterium azoles with octyl trichlamide as principle active component - Google Patents
Using bactericidal composition of the fluorine bacterium azoles with octyl trichlamide as principle active component Download PDFInfo
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- CN107668038A CN107668038A CN201711084710.7A CN201711084710A CN107668038A CN 107668038 A CN107668038 A CN 107668038A CN 201711084710 A CN201711084710 A CN 201711084710A CN 107668038 A CN107668038 A CN 107668038A
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- China
- Prior art keywords
- bacterium azoles
- fluorine bacterium
- octyl trichlamide
- bactericidal composition
- octyl
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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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/04—Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms
-
- 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
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
Abstract
Using fluorine bacterium azoles and octyl trichlamide as the bactericidal composition of principle active component, belong to technical field of compounded pesticide.Active ingredient is fluorine bacterium azoles and octyl trichlamide in bactericidal composition of the present invention.The present invention can prepare preventing and treating Cereal, apply on medicine of the fruit to, vegetable crop resistance plant fungal disease.Application particularly on the germ killing drugs for preparing preventing and treating powdery mildew, gray mold, sclerotiniose, rot, rust, Ying's rot, net blotch, downy mildew, rice blast and damping-off, the especially application on the germ killing drugs for preparing preventing and treating rice blast and powdery mildew of cucumber have significant effect.
Description
Technical field
The invention belongs to technical field of compounded pesticide.
Background technology
Fluorine bacterium azoles are ergosterol demethylation inhibitors.With preventing, treat, root out effect, systemic action conductibility
Good, anti-rain drop erosion can anti-various crop disease.But alone fluorine bacterium azoles single dose is of a relatively high in current use cost.
Octyl trichlamide obtains cell membrane, coagulated protein by destroying all kinds of pathogen, prevents the modes such as breathing and ferment activity from reaching
To sterilization（Virus）.The medicine has certain interior suction and osmosis, various plants fungi, bacterium and disease to causing crop disease
Poison has significant killing and inhibitory action.Because alone octyl trichlamide is longer in the time limit that rice, vegetables Major Diseases are prevented and treated, make
The resistance to the action of a drug of thing disease has significant enhancing.
The difficulty of prevention and cure of phytopathogen is increasing at present, on the one hand, with the change of pattern of farming, melon fruits and vegetables etc.
Industrial crops cultivated area progressively expands, and disease occurrence degree, generation quantity increase, and difficulty increases in preventing and treating；Add
On the one hand, the resistance of pathogen rises year by year in the case where lasting medicament selects agent selection pressure, and the prevention effect of single dose is had a greatly reduced quality,
Control of plant disease is faced with significant challenge.
The content of the invention
The purpose of the present invention be for above-mentioned technical problem provide it is a kind of it is applied widely, that cost is low, effect is good is fluorine-containing
The plant bactericidal composition of bacterium azoles and octyl trichlamide.
Active ingredient is fluorine bacterium azoles and octyl trichlamide in bactericidal composition of the present invention.
The present invention is re-dubbed on agricultural chemicals using fluorine bacterium azoles and octyl trichlamide as principle active component and known auxiliary agent and excipient
Any one sharp formulation allowed, such as water dispersible granules, wet seed dressing, missible oil, wettable powder, suspending agent, oil suspending agent, outstanding breast
Agent, the agent of suspending agent clothing, aqueous emulsion or microemulsion.The present invention can prepare preventing and treating Cereal, fruit to, vegetable crop resistance plant
Application on the medicine of fungal disease.It is particularly withered in preparation preventing and treating powdery mildew, gray mold, sclerotiniose, rot, rust, Ying
Disease, net blotch, downy mildew, rice blast and damping-off germ killing drugs on application, especially prevent and treat rice blast preparing
There is significant effect with the application on the germ killing drugs of powdery mildew of cucumber.
Beneficial effects of the present invention compared with prior art：The increase of the present composition scope of application, expand preventing and treating spectrum, it is right
Sac fungus, basidiomycetes, Fungi Imperfecti and print Gammaproteobacteria fungal disease have a good prevention effect, and especially antagonism fungal disease is for example white
The fungal diseases such as powder disease, gray mold, sclerotiniose, rot, rust, Ying's rot, net blotch, downy mildew, rice blast, damping-off have
Obvious synergistic function, hence it is evident that improve prevention effect；The activity of inventive mixture is more than the activity of independent component, reduces
Production and use cost, reduce preventing and treating recruitment, medication into；The present invention can suppress insect or fungi to unitary agent（Fluorine
Bacterium azoles and octyl trichlamide are any）Drug-fast generation, its positive effect higher than its single dose use, overcome and delayed the resistance to the action of a drug,
Alternative routine and the agricultural chemicals for being also easy to produce antibiosis.
Further, total quality of fluorine bacterium azoles and octyl trichlamide of the present invention accounts for the 2~90% of composition gross mass, excellent
The fluorine bacterium azoles of choosing and total quality of octyl trichlamide account for the 15~80% of composition gross mass.
The mass ratio of fluorine bacterium azoles and octyl trichlamide is 1~90：1~90.
The mass ratio of preferable fluorine bacterium azoles and octyl trichlamide is 5~70：5~80.
Preferred fluorine azoles bacterium amine and the mass ratio of octyl trichlamide are 5~50：5~40.
The dosage of active ingredient is the amount doesn't matter in the present invention, and convenient production is prepared.
When wherein the mass ratio of fluorine bacterium azoles and octyl trichlamide is 5~50: 5~40, its effect, cost are more adapted to promote life
Production.
Embodiment
First, the formula of composition is prepared：
Embodiment 1：
Weigh 5g fluorine azoles acid amides, 15g octyl trichlamides, 4g sodium lignin sulfonates, 2g dodecyl sulphates custom, 2g white carbons, corn
Starch adds to 100g, and it is 20% water dispersible granules to be configured to weight/mass percentage composition according to the formulation method of routine.
Embodiment 2：
Weigh 5g fluorine bacterium azoles, 15g octyl trichlamides, 3g phenethyl phenol polyethenoxy ethers phosphate, 2g APESs,
13gC5-C8Solvent naphtha, 5g ethylene glycol, add water to 100g, and it is 20% to be configured to weight/mass percentage composition according to the formulation method of routine
Aqueous emulsion.
Embodiment 3：
Weigh 5g fluorine bacterium azoles, 15g octyl trichlamides, 6g calcium dodecyl benzene sulfonates, 3g neopelexes, 1g alkyl phenol polyoxies
Vinethene, 15gC5-C8Solvent naphtha, 10g propane diols, add water to 100g, and being configured to quality percentage according to the formulation method of routine contains
Measure as 20% microemulsion.
Embodiment 4：
Weigh 10g fluorine bacterium azoles, 30g octyl trichlamides, 3g phenethyl phenol polyethenoxy ethers phosphate, 1g APESs,
0.1g xanthans, 5g propane diols, add water to 100g, and be configured to weight/mass percentage composition according to the formulation method of routine suspends for 40%
Agent.
Embodiment 5：
10g fluorine bacterium azoles, 30g octyl trichlamides, 5g sodium lignin sulfonates, 2g calcium dodecyl benzene sulfonates plus kaolin are weighed to 100g,
It is 40% wettable powder that formulation method according to routine, which is configured to weight/mass percentage composition,.
Embodiment 6：
5g fluorine bacterium azoles, 15g octyl trichlamides, 8g calcium dodecyl benzene sulfonates, 5g phenethyl phenol polyethenoxy ethers are weighed, adds C5-C8It is molten
For agent oil to 100g, it is 20% missible oil to be configured to weight/mass percentage composition according to the formulation method of routine.
Embodiment 7：
Weigh 10g fluorine bacterium azoles, 30g octyl trichlamides, 3g phenethyl phenol polyethenoxy ethers phosphate, 1g APESs, 1g
Organic Peng Run soil, 5g propane diols, vegetable oil complement to 100g, and being configured to weight/mass percentage composition according to the formulation method of routine is
40% oil suspending agent.
Embodiment 8：
Weigh 10g fluorine bacterium azoles, 30g octyl trichlamides, 8g sodium lignin sulfonates, 2g lauryl sodium sulfate, 5g ammonium sulfate, 3g hard charcoals
Black, fine particle calcium carbonate complements to 100g, and it is 40% water dispersible granules to be configured to weight/mass percentage composition according to the formulation method of routine.
The preparation method of each example is conventional method above.
2nd, indoor biometricses are tested：
Mycelial growth rate method, EC of the measure different agents to bacterial strain are used indoors50Value, using co-toxicity coefficient computational methods,
Calculate the co-toxicity coefficient of mixture（CTC）, the building performance of mixture is determined, specific calculating side is as follows：
Using a certain single dose in mixture as standard agent（Generally select EC50Junior）, calculated：
Single dose toxicity index=standard agent EC50×100
Toxicity index × B of the toxicity index of theoretical toxicity index=A single doses × A single doses proportion+B single doses in mixture is mono-
Proportion in the mixture of agent.
Survey the EC of toxicity index=standard single dose50The EC of value/mixture50Value × 100
Co-toxicity coefficient=actual measurement toxicity index/theoretical toxicity index × 100
Co-toxicity coefficient is classified：Mixture has a Synergistic when CTC is more than 120, and CTC is antagonism when being less than 80, CTC 80-120 it
Between be summation action.
Indoor biometricses result of 1 fluorine bacterium azoles of the table-octyl trichlamide different ratio to rice blast.
The result of the test explanation of table 1：Fluorine bacterium azoles prevent and kill off rice blast with octyl trichlamide compounding, and match has in said ratio
Synergistic effect, wherein matching 1：3 synergistic effect is the most notable.
Indoor biometricses result of 2 fluorine bacterium azoles of the table-octyl trichlamide different ratio to powdery mildew of cucumber
| Medicament | EC50（mg/L） | Survey toxicity index | Theoretical coefficient | Co-toxicity coefficient |
| Fluorine bacterium azoles（A） | 13.21 | 100 | ||
| Octyl trichlamide (B) | 42.21 | 43.11 | ||
| A∶B=5∶1 | 10.68 | 124.13 | 91.89 | 132.21 |
| A∶B=3∶1 | 12.55 | 116.26 | 85.43 | 135.28 |
| A∶B=1∶1 | 13.46 | 96.21 | 68.65 | 143.12 |
| A∶B=1∶3 | 15.43 | 85.32 | 62.65 | 146.18 |
| A∶B=1∶5 | 16.66 | 77.56 | 52.78 | 135.53 |
The result of the test explanation of table 2：Fluorine bacterium azoles prevent and kill off powdery mildew of cucumber with octyl trichlamide compounding, and match has synergy in said ratio
Effect, wherein matching 1：3 synergistic effect is the most notable.
Tested more than, the present invention has good synergistic effect to plant disease.
3rd, field control effectiveness test：
The pesticidal preparations preventing and treating rice blast made from embodiment 1-3 and powdery mildew of cucumber experiment.
1st, test process：This test medicine dosage sets three concentration for the treatment of, comparison medicine respectively according to the difference of each composition
Agent is the fluorine bacterium azoles SC of agricultural chemicals single dose 25% and 5% octyl trichlamide EC and blank clean water experiment respectively.
2nd, test method：Each plot area is 66.7m2, it is repeated 3 times,；Investigation drug effect after investigating and prevent and treat before implementing
Method is：5 points of grab sample in test process area, state of an illness split pole is carried out according to government test relevant criterion, calculates preventive effect.
Severity Scaling standard：
0 grade：Disease-free spot；
1 grade：Lesion area accounts for less than the 5% of whole leaf area；
3 grades：Lesion area accounts for 6% one the 10% of whole leaf area；
5 grades：Lesion area accounts for the 11%-25% of whole leaf area；
7 grades：Lesion area accounts for the 26%-50% of whole leaf area；
9 grades：Lesion area accounts for more than the 50% of whole leaf area.
Disease index=100 × ∑（The sick numbers of sheets at different levels × typical value at different levels）/（Investigate total number of sheets × highest typical value）
3rd, result of the test see the table below 3 and table 4：
Field efficacy result of 3 fluorine bacterium azoles of the table-octyl trichlamide composition to rice blast.
Note:A, c, b represent the otherness on 0.05 aqua.
Field efficacy result of 4 fluorine bacterium azoles of the table-octyl trichlamide composition to powdery mildew of cucumber.
Note：A, b, c, d represent the otherness on 0.05 aqua
Shown by indoor biometricses and field efficacy result：Fluorine bacterium azoles with octyl trichlamide composition there is obvious Synergistic to make
With the prevention effect of composition is excellent, and prevention effect is better than single dose kind, has application value in agricultural is applied.
Claims (6)
1. using fluorine bacterium azoles and octyl trichlamide as the bactericidal composition of principle active component, it is characterised in that in bactericidal composition effectively into
It is divided into fluorine bacterium azoles and octyl trichlamide.
2. bactericidal composition according to claim 1, it is characterised in that the gross mass of the fluorine bacterium azoles and octyl trichlamide accounts for group
The 2~90% of compound gross mass.
3. bactericidal composition according to claim 2, it is characterised in that the gross mass of the fluorine bacterium azoles and octyl trichlamide accounts for group
The 15~80% of compound gross mass.
4. according to the bactericidal composition described in claim 1 or 2 or 3, it is characterised in that the quality of the fluorine bacterium azoles and octyl trichlamide
Than for 1~90: 1~90.
5. bactericidal composition according to claim 4, it is characterised in that the mass ratio of the fluorine bacterium azoles and octyl trichlamide be 5~
70: 5~80.
6. bactericidal composition according to claim 6, it is characterised in that the mass ratio of the fluorine bacterium azoles and octyl trichlamide be 5~
50: 5~40.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084710.7A CN107668038A (en) | 2017-11-07 | 2017-11-07 | Using bactericidal composition of the fluorine bacterium azoles with octyl trichlamide as principle active component |
| PCT/CN2018/114199 WO2019091376A1 (en) | 2017-11-07 | 2018-11-06 | Antimicrobial composition containing triflumizole and octylamine as main active ingredients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084710.7A CN107668038A (en) | 2017-11-07 | 2017-11-07 | Using bactericidal composition of the fluorine bacterium azoles with octyl trichlamide as principle active component |
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| CN107668038A true CN107668038A (en) | 2018-02-09 |
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| CN201711084710.7A Pending CN107668038A (en) | 2017-11-07 | 2017-11-07 | Using bactericidal composition of the fluorine bacterium azoles with octyl trichlamide as principle active component |
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| WO (1) | WO2019091376A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091376A1 (en) * | 2017-11-07 | 2019-05-16 | 江苏东宝农化股份有限公司 | Antimicrobial composition containing triflumizole and octylamine as main active ingredients |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103039493B (en) * | 2012-10-11 | 2014-06-11 | 江苏龙灯化学有限公司 | Bactericidal composition containing active ingredients bellkute and triflumizole and application of bactericidal composition |
| CN104106575B (en) * | 2014-07-31 | 2016-01-13 | 安徽省农业科学院植物保护与农产品质量安全研究所 | A kind of bactericidal composition containing pungent bacterium amine and olefin conversion |
| CN104285958B (en) * | 2014-10-08 | 2016-12-07 | 江苏东宝农化股份有限公司 | A kind of Synergistic bactericidal composition |
| CN106172425B (en) * | 2016-07-26 | 2018-05-11 | 山东省果树研究所 | A kind of bactericidal composition and its application containing octyl trichlamide and propiconazole |
| CN107668038A (en) * | 2017-11-07 | 2018-02-09 | 江苏东宝农化股份有限公司 | Using bactericidal composition of the fluorine bacterium azoles with octyl trichlamide as principle active component |
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- 2017-11-07 CN CN201711084710.7A patent/CN107668038A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091376A1 (en) * | 2017-11-07 | 2019-05-16 | 江苏东宝农化股份有限公司 | Antimicrobial composition containing triflumizole and octylamine as main active ingredients |
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