CN109287632A - A kind of oil base pesticidal preparations enhancer composition and its application - Google Patents
A kind of oil base pesticidal preparations enhancer composition and its application Download PDFInfo
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- CN109287632A CN109287632A CN201811125879.7A CN201811125879A CN109287632A CN 109287632 A CN109287632 A CN 109287632A CN 201811125879 A CN201811125879 A CN 201811125879A CN 109287632 A CN109287632 A CN 109287632A
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- oil base
- pesticidal preparations
- decyl amide
- methyl propane
- trihydroxy methyl
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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
- 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
-
- 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
- A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- 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
-
- 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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
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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
- A01N43/24—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 two or more hetero atoms
- A01N43/26—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 two or more hetero atoms five-membered rings
- A01N43/28—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 two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
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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
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
-
- 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
- A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines
-
- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
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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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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Abstract
The invention discloses a kind of compositions for oil base pesticidal preparations synergy, are made of decyl amide and trihydroxy methyl propane oleate, and the mass ratio of the two is 1:8-11:1, and the composition mass fraction percentage shared in oil base pesticidal preparations is 5%-90%.The composition and pesticide active ingredient, solvent, auxiliary agent are directly prepared by mixing into oil base pesticidal preparations.Enhancer composition provided by the invention improves the permeability, wetability, anti-volatile of oil base pesticidal preparations, formulation efficacy synergy is significant, to improve Pesticide use efficiency, reduces Pesticide use amount, the drug cost of peasant is alleviated, while being conducive to environment environmental protection, food security.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to a kind of oil base pesticidal preparations enhancer composition and its application.
Background technique
Most of pesticide needs to be processed into pesticidal preparations competence exertion its due drug effect for being suitable for using with insecticides adjuvant,
Pesticidal preparations on the market can be divided into aqueous pesticide preparation and oil base pesticidal preparations at present, due to the preparation work of oil base pesticidal preparations
Skill is mature, and the starting of aqueous pesticide preparation is relatively late, so oil base pesticidal preparations still account for most of ratio of pesticidal preparations at present
Example.
Pesticide synergistic agent is also a kind of insecticides adjuvant, when it is with specific combined use of pesticides, can increase substantially the poison of pesticide
Property and drug effect, are therefore widely used in all kinds of pesticidal preparations.For the synergist in oil base pesticidal preparations on existing market
Basic composition is organosilicon, humic acid, chitin etc..Organic silicon synergist is with outstanding infiltration, diffusion effect by wide
Big peasant likes, but its stability is poor in oil base pesticidal preparations, penetrate into and be difficult to be decomposed in plant, while mixed
With flocculation phenomenon easily occurs when use again, spray effect is influenced；In addition, humic acid, chitin are in oil base class
Compared with indissoluble solution in pesticidal preparations, the application effect in oil base pesticidal preparations is also bad.Effective oil base pesticidal preparations synergist
Shortcoming, influence the using effect of its insecticide, fungicide and herbicide, in turn again increase pesticide usage amount, increase
The drug cost of peasant, also seriously affects ecological environment.
Summary of the invention
In view of the defects existing in the prior art, the present invention provides a kind of oil base pesticidal preparations enhancer composition and its answers
With applying it in oil base pesticidal preparations, permeability, the wetability of oil base pesticidal preparations can be improved, while reducing pesticide
Volatility, improves the service efficiency of pesticide, to reduce Pesticide use amount, mitigates the drug cost of peasant.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of oil base pesticidal preparations enhancer composition, the enhancer composition is by decyl amide and trihydroxy methyl third
The mass ratio of alkane oleate composition, the decyl amide and trihydroxy methyl propane oleate is 1:8-11:1.
As a preferred option of the technical scheme, the mass ratio of the decyl amide and trihydroxy methyl propane oleate is 1:6-9:1.
The application of oil base pesticidal preparations enhancer composition described in more than one, by the enhancer composition and pesticide
Effective component, auxiliary agent, stirring solvent are mixed to prepare oil base pesticidal preparations.
As a preferred option of the technical scheme, the quality of the enhancer composition is the 5%- of oil base pesticidal preparations gross mass
90%.
As a preferred option of the technical scheme, the pesticide active ingredient includes fungicide, insecticide or herbicide；The sterilization
Agent be selected from one of difenoconazole, propiconazole, Isoprothiolane, Fluoxastrobin or any two；The insecticide is selected from pyridaben, poison
One of dead tick, effective cypermethrin or any two；The herbicide is selected from cyhalofop-butyl and/or isopropyl methoxalamine.
Auxiliary agent of the present invention is surfactant；The surfactant is selected from nonylphenol polyoxyethylene ether, alkyl
Phenol polyethenoxy ether, calcium dodecyl benzene sulfonate, phenol polyoxyethylene ether, thermally coupled distillation columns, succinic acid two
Dioctyl sodium sulfosuccinate, phenolic resin polyoxyethylene ether, castor oil polyoxyethylene ether, ethoxylated dodecyl alcohol, styrylphenol
One of formaldehyde resin propylene oxide block polyethers, dibenzyl xenyl polyoxyethylene ether are appointed several.
As a preferred option of the technical scheme, the dosage form of the oil base pesticidal preparations is missible oil or ultra low volume liquids.
Compared with prior art, the invention has the following advantages:
(1) present invention is applied to using the pesticide synergistic agent composition that decyl amide is formed with trihydroxy methyl propane oleate
In oil base pesticidal preparations, permeability, the surface tension size, anti-volatile of preparation are significantly improved, pesticide efficacy improves aobvious
It writes.
(2) synergists composition formula of the invention is simple, and the method applied in oil base pesticidal preparations is also simple, production
It is at low cost, it is suitable for promoting and using in oil base pesticidal preparations.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is described in detail.It should be appreciated that specific embodiment described herein is designed solely for the purpose of illustration, it is not used to limit
The present invention.What the hereinafter referred to as high chlorine of effective cypermethrin, decyl amide and trihydroxy methyl propane oleate were commercially available in market.
Used reagent and drug are commercially available, used drug by hundred metering of folding in embodiment.
Embodiment 1
15% cyanogen fluorine is prepared by the enhancer composition that decyl amide and trihydroxy methyl propane oleate mass ratio are 11:1
Careless emulsifiable concentrate (sample 1)
1 kilogram of trihydroxy methyl propane oleate is added in mixing kettle, adds 11 kilograms of decyl amide, after mixing evenly
15 kilograms of cyhalofop-butyl are added, 5 kilograms of calcium dodecyl benzene sulfonate, 5 kilograms of alkyl phenol polyoxyethylene ether, dimethylbenzene supplies 100
Kilogram, it stirs evenly, 15% cyhalofop-butyl missible oil is prepared.
Comparative example 1
Contrast agents 1-1
15 kilograms of cyhalofop-butyl of the addition in mixing kettle, 5 kilograms of calcium dodecyl benzene sulfonate, alkyl phenol polyoxyethylene ether 5
Kilogram, dimethylbenzene supplies 100 kilograms, stirs evenly, and contrast agents 1-1 is prepared.
Application Example 1
Field medicine effect test
Test method: " GB/T 17980.40-2000 field control effectiveness test criterion (one) herbicide prevents paddy field weed "
It carries out, test selection paddy field carries out, and the main weeds in field are barnyard grass.
Contrast agents 1-2:15% cyhalofop-butyl missible oil: rice house keeper (registration number PD20150408, producer: Hefei star space).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 11:1 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
1 field medicine effect test result of table
| Test medicine | Preparation dosage | Test target | Preventive effect % (30d after medicine) |
| Sample 1 | 100g/ hectares | Barnyard grass | 99.1% |
| Contrast agents 1-1 | 100g/ hectares | Barnyard grass | 87.4% |
| Contrast agents 1-2 | 100g/ hectares | Barnyard grass | 89% |
| Decyl amide | 100g/ hectares | Barnyard grass | 0.5% |
| Trihydroxy methyl propane oleate | 100g/ hectares | Barnyard grass | - 0.2% |
| Decyl amide+trihydroxy methyl propane oleate | 100g/ hectares | Barnyard grass | 0 |
By the test result of table 1 it is found that sample 1 is respectively than contrast agents 1-1, contrast agents 1-2-, decyl amide, trihydroxy
Oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 11.7%, 10.1%, 98.6%,
99.3%, 99.1%, illustrate that enhancer composition of the invention is added to the effect that weeding is significantly improved in oil-based formulation.
Embodiment 2
It is different for enhancer composition 960 grams per liters of preparation of 1:4 with trihydroxy methyl propane oleate mass ratio by decyl amide
Methoxalamine missible oil (sample 2)
Isopropyl methoxalamine 87.5Kg, phenol polyoxyethylene ether 4.5Kg, alkyl phenol polyoxyethylene ether are added in mixing kettle
3Kg, decyl amide 1Kg, trihydroxy methyl propane oleate 4Kg, stir evenly, and 960 grams per liter isopropyl methoxalamine creams are prepared
Oil.
Comparative example 2
Contrast agents 2-1
Isopropyl methoxalamine 87.5Kg, phenol polyoxyethylene ether 4.5Kg, alkyl phenol polyoxyethylene ether are added in mixing kettle
3Kg is stirred evenly, and contrast agents 2-1 is prepared.
Application Example 2
Field medicine effect test
Test method: referring to " GB/T 17980.42-2000 field control effectiveness test criterion (one) herbicide prevents and treats milpa
Weeds ".
Contrast agents 2-2:960 grams per liter isopropyl methoxalamine missible oil: Jin Douer (registration number PD20050187, producer: first just
Up to).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 1:4 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
2 field medicine effect test result of table
By 2 test result of table it is found that sample 2 is respectively than contrast agents 2-1, contrast agents 2-2, decyl amide, trihydroxy first
Base propane oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 17.1%, 12.8%, 96%, 95.9%,
96.2%.Illustrate that enhancer composition of the invention is added to the effect that weeding is significantly improved in oil base pesticidal preparations.
Embodiment 3
15% pyridaben is prepared by the enhancer composition that decyl amide and trihydroxy methyl propane oleate mass ratio are 1:2
Missible oil (sample 3)
Dimethylbenzene 30kg, 4 kilograms of trihydroxy methyl propane oleate are added in mixing kettle, adds 2 kilograms of decyl amide,
15 kilograms of pyridaben, it is stirring evenly and then adding into 2 kilograms of calcium dodecyl benzene sulfonate, 4 kilograms of alkyl phenol polyoxyethylene ether, dimethylbenzene
100 kilograms are supplied, is stirred evenly, 15% pyridaben missible oil is prepared.
Comparative example 3
Contrast agents 3-1
Dimethylbenzene 30kg is added in mixing kettle, 15 kilograms of pyridaben, is stirring evenly and then adding into calcium dodecyl benzene sulfonate 2
Kilogram, 4 kilograms of alkyl phenol polyoxyethylene ether, dimethylbenzene supplies 100 kilograms, stirs evenly, and contrast agents 3-1 is prepared.
Application Example 3
Field medicine effect test
Test method: test method reference: field control effectiveness test is referring to " GB/T 17980.18-2000 field control effectiveness test
Criterion (one) insecticide control brassicaceous vegetable striped flea-beetle ".
Contrast agents 3-2:15% pyridaben missible oil: Altair (registration number PD20040457, producer: Lianyun Harbour is vertical originally).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 1:2 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
3 field medicine effect test result of table
| Test medicine | Preparation dosage | Test target | Death rate % (7d after medicine) |
| Sample 3 | 100g/ hectares | Striped flea-beetle | 96.2% |
| Contrast agents 3-1 | 100g/ hectares | Striped flea-beetle | 85.4% |
| Contrast agents 3-2 | 100g/ hectares | Striped flea-beetle | 87.5% |
| Decyl amide | 100g/ hectares | Striped flea-beetle | 0.1% |
| Trihydroxy methyl propane oleate | 100g/ hectares | Striped flea-beetle | 0.3% |
| Decyl amide+trihydroxy methyl propane oleate | 100g/ hectares | Striped flea-beetle | 0.2% |
By the test result of table 3 it is found that sample 3 is respectively than contrast agents 3-1, contrast agents 3-2, decyl amide, trihydroxy
Oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 10.8%, 8.7%, 96.1%, 95.9%,
96%.Illustrate that enhancer composition of the invention is added to the effect that desinsection is significantly improved in oil base pesticidal preparations.
Embodiment 4
It is high for the enhancer composition preparation 52.25% of 1:1 with trihydroxy methyl propane oleate mass ratio by decyl amide
Chlorine chlorpyrifos ec (sample 4)
It is added chlopyrifos 50kg, effective cypermethrin 2.25kg, nonylphenol polyoxyethylene ether 5Kg in mixing kettle, 12
Alkyl benzene calcium sulfonate 3Kg, decyl amide 6Kg, trihydroxy methyl propane oleate 6Kg, dimethylbenzene are supplied 100Kg, are stirred evenly, system
It is standby to obtain the 52.25% high chlorine chlorpyrifos ec of high chlorine chlorpyrifos ec (sample 4) 52.25%.
Comparative example 4
Contrast agents 4-1
It is added chlopyrifos 50kg, effective cypermethrin 2.25kg, nonylphenol polyoxyethylene ether 5Kg in mixing kettle, 12
Alkyl benzene calcium sulfonate 3Kg, dimethylbenzene supply 100Kg, stir evenly, and contrast agents 4-1 is prepared.
Application Example 4
Field medicine effect test
Test method reference: field control effectiveness test is referring to " GB/T 17980.9-2000 field control effectiveness test criterion (one) is killed
Worm agent prevents and treats fruit aphid " it carries out, test selection occurs serious orchard in aphid and carries out.
Contrast agents 4-2:52.25% high chlorine chlorpyrifos ec: gold hat (registration number PD20141823, producer: Shijiazhuang
Baofeng chemical industry).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 1:1 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
4 field medicine effect test result of table
By 4 test result of table it is found that sample 4 is respectively than contrast agents 4-1, contrast agents 4-2, decyl amide, trihydroxy first
Base propane oleate, decyl amide+trihydroxy methyl propane oleate death rate is high 12.4%, 10.7%, 93%, 92.7%,
92.5%.Illustrate that enhancer composition of the invention is added to the effect that desinsection is significantly improved in oil base pesticidal preparations.
Embodiment 5
30% Isoprothiolane is prepared by the enhancer composition that decyl amide and trihydroxy methyl propane oleate mass ratio are 1:6
Missible oil (sample 5)
Isoprothiolane 30kg, 6 kilograms of trihydroxy methyl propane oleate, 1 kilogram of decyl amide, dodecane are added in mixing kettle
3 kilograms of base benzene sulfonic acid calcium, 6 kilograms of nonylphenol polyoxyethylene ether, methanol supplies 100 kilograms, stirs evenly, and 30% rice is prepared
Pest missible oil.
Comparative example 5
Contrast agents 5-1
Isoprothiolane 30kg, 3 kilograms of calcium dodecyl benzene sulfonate, 6 kilograms of nonylphenol polyoxyethylene ether are added in mixing kettle,
Methanol supplies 100 kilograms, stirs evenly, and contrast agents 5-1 is prepared.
Application Example 5
Field medicine effect test
Test method reference: field control effectiveness test is referring to " GB/T 17980.19-2000 field control effectiveness test criterion (one)
Bactericidal agent for preventing and treating rice leaf diseases ".
Contrast agents 5-2:30% rice blast missible oil: (registration number PD20090212, producer: Jiangxi Lv Chuan is contained blue and green pleasure
China).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 1:6 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
5 field medicine effect test result of table
| Test medicine | Preparation dosage | Test target | The preventive effect of 7d after medicine |
| Sample 5 | 300g/ hectares | Rice blast | 96.1% |
| Contrast agents 5-1 | 300g/ hectares | Rice blast | 83.2% |
| Contrast agents 5-2 | 300g/ hectares | Rice blast | 85.6% |
| Decyl amide | 300g/ hectares | Rice blast | - 0.1% |
| Trihydroxy methyl propane oleate | 300g/ hectares | Rice blast | 0.2% |
| Decyl amide+trihydroxy methyl propane oleate | 300g/ hectares | Rice blast | 0.1% |
By the test result of table 5 it is found that sample 5 is respectively than contrast agents 5-1, contrast agents 5-2, decyl amide, trihydroxy
Oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 12.9%, 10.5%, 96.2%,
95.9%, 96%.Illustrate that enhancer composition of the invention is added to the effect that sterilization is significantly improved in oil base preparation.
Embodiment 6
50% propiconazole is prepared by the enhancer composition that decyl amide and trihydroxy methyl propane oleate mass ratio are 1:8
Missible oil (sample 6)
Propiconazole 50kg, 8 kilograms of trihydroxy methyl propane oleate, 1 kilogram of decyl amide, dodecane are added in mixing kettle
Base benzene sulfonic acid calcium 2Kg, styrylphenol formaldehyde resin propylene oxide block polyethers 8Kg, 1 kilogram of methanol, dimethylbenzene are supplied
100kg is stirred evenly, and 50% propiconazole emulsifiable concentrate is prepared.
Comparative example 6
Contrast agents 6-1
Propiconazole 50kg, calcium dodecyl benzene sulfonate 2Kg, styrylphenol formaldehyde resin epoxy are added in mixing kettle
Propane block polyether 8Kg, 1 kilogram of methanol, dimethylbenzene are supplied 100kg, are stirred evenly, and contrast agents 6-1 is prepared.
Contrast agents 6-3
Propiconazole 50kg, calcium dodecyl benzene sulfonate 2Kg, styrylphenol formaldehyde resin epoxy are added in mixing kettle
Propane block polyether 8Kg, synergist organosilicon 0.3%, 1 kilogram of methanol, dimethylbenzene supply 100kg, stir evenly, be prepared
Contrast agents 6-3.
Application Example 6
Field medicine effect test
Test method reference: field control effectiveness test is referring to " GB/T 17980.95-2000 field control effectiveness test criterion (one)
Bactericidal agent for preventing and treating sigatoka ", test selection morbidity field over the years.
Contrast agents 6-2:50% propiconazole emulsifiable concentrate: spot is unmatched (registration number PD20171333, producer: middle peasant group).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 1:8 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
6 field medicine effect test result of table
| Test medicine | Preparation dosage | Test target | The preventive effect of 7d after medicine |
| Sample 6 | 400g/ hectares | Banana Leaf abnormal pigmentary deposit on the skin disease | 99.3% |
| Contrast agents 6-1 | 400g/ hectares | Banana Leaf abnormal pigmentary deposit on the skin disease | 84.1% |
| Contrast agents 6-2 | 400g/ hectares | Banana Leaf abnormal pigmentary deposit on the skin disease | 78.2% |
| Contrast agents 6-3 | 400g/ hectares | Banana Leaf abnormal pigmentary deposit on the skin disease | 88.7% |
| Decyl amide | 400g/ hectares | Banana Leaf abnormal pigmentary deposit on the skin disease | - 0.5% |
| Trihydroxy methyl propane oleate | 400g/ hectares | Banana Leaf abnormal pigmentary deposit on the skin disease | 0.1% |
| Decyl amide+trihydroxy methyl propane oleate | 400g/ hectares | Banana Leaf abnormal pigmentary deposit on the skin disease | - 0.3% |
By 6 test result of table it is found that sample 6 is respectively than contrast agents 6-1, contrast agents 6-2, contrast agents 6-3, caprinoyl
Amine, trihydroxy methyl propane oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 15.2%, 21.1%,
10.6%, 99.8%, 99.2%, 99.6%.Illustrate that enhancer composition of the invention is added in oil base pesticidal preparations obviously
Improve the effect of sterilization.
Embodiment 7
5% phenylate first is prepared by the enhancer composition that decyl amide and trihydroxy methyl propane oleate mass ratio are 9:1
Ring azoles ultra low volume liquids (sample 7)
Difenoconazole 5Kg, dimethylformamide 12Kg, castor oil polyoxyethylene ether 20Kg, the last of the ten Heavenly stems are added in mixing kettle
Amide 18Kg, trihydroxy methyl propane oleate 2Kg, methyl esters oil supply 100Kg, are mixed 30 minutes, 5% benzene is prepared
Ether methyl cyclic-azole ultra low volume liquids.
Comparative example 7
Contrast agents 7-1
Difenoconazole 5Kg, dimethylformamide 12Kg, castor oil polyoxyethylene ether 20Kg, first are added in mixing kettle
Ester oil supplies 100Kg, is mixed 30 minutes, contrast agents 7-1 is prepared.
Contrast agents 7-3
Difenoconazole 5Kg, dimethylformamide 12Kg, castor oil polyoxyethylene ether 20Kg are added in mixing kettle, increases
Agent organosilicon 0.5% is imitated, methyl esters oil supplies 100Kg, is mixed 30 minutes, contrast agents 7-3 is prepared.
Application Example 7
Field medicine effect test
Test method reference: field control effectiveness test is referring to " GB/T 17980.20-2000 field control effectiveness test criterion (one)
Bactericidal agent for preventing and treating rice sheath blight disease ", test selection morbidity field over the years.
Contrast agents 7-2:250g/l difenoconazole missible oil: university degree wins (registration number PD20110034, producer: Shandong standing grain
Preferably).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 9:1 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
7 field medicine effect test result of table
By the test result of table 7 it is found that sample 7 is respectively than contrast agents 7-1, contrast agents 7-2, contrast agents 7-3, the last of the ten Heavenly stems
Amide, trihydroxy methyl propane oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 14.5%, 19.2%,
9.5%, 98.3%, 98.6%, 98.5%.Illustrate that enhancer composition of the invention is added in oil base pesticidal preparations obviously to mention
The effect of height sterilization.
Embodiment 8
5% Fluoxastrobin is prepared by the enhancer composition that decyl amide and trihydroxy methyl propane oleate mass ratio are 2:1
Ultra low volume liquids (sample 8)
Trihydroxy methyl is added after n,N dimethylformamide 18kg, Fluoxastrobin 5kg, stirring and dissolving is added in mixing kettle
Propane oleate 3Kg, decyl amide 6Kg, calcium dodecyl benzene sulfonate 4.5Kg, nonylphenol polyoxyethylene ether 5.5Kg, vegetable oil are mended
Sufficient 100Kg, stirs evenly, and 5% Fluoxastrobin ultra low volume liquids are prepared.
Comparative example 8
Contrast agents 8-1
Detergent alkylate is added after n,N dimethylformamide 18kg, Fluoxastrobin 5kg, stirring and dissolving is added in mixing kettle
Sulfoacid calcium 4.5Kg, nonylphenol polyoxyethylene ether 5.5Kg, vegetable oil are supplied 100Kg, are stirred evenly, and contrast agents 8- is prepared
1。
Contrast agents 8-3
Detergent alkylate is added after n,N dimethylformamide 18kg, Fluoxastrobin 5kg, stirring and dissolving is added in mixing kettle
Sulfoacid calcium 4.5Kg, nonylphenol polyoxyethylene ether 5.5Kg, synergist chitin 0.1%, vegetable oil supplies 100Kg, stirs evenly,
Contrast agents 8-3 is prepared.
Application Example 8
Field medicine effect test
Test method reference: field control effectiveness test is referring to " GB/T 17980.19-2000 pesticide field efficacy medicine test criterion
(1) bactericidal agent for preventing and treating rice leaf diseases ".
(registration number PD20142424, producer: agriculture happiness crop science in Guangxi has contrast agents 8-2:35% Fluoxastrobin suspending agent
Limit company).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 2:1 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
8 field medicine effect test result of table
| Test medicine | Preparation dosage | Test target | The preventive effect of 7d after medicine |
| Sample 8 | 80g/ hectares | Rice blast | 98.5% |
| Contrast agents 8-1 | 80g/ hectares | Rice blast | 84.1% |
| Contrast agents 8-2 | 80g/ hectares | Rice blast | 83.9% |
| Contrast agents 8-3 | 80g/ hectares | Rice blast | 87.5% |
| Decyl amide | 110g/ hectares | Rice blast | 0% |
| Trihydroxy methyl propane oleate | 110g/ hectares | Rice blast | 0.4% |
| Decyl amide+trihydroxy methyl propane oleate | 110g/ hectares | Rice blast | - 0.2% |
By 8 test result of table it is found that sample 8 is respectively than contrast agents 8-1, contrast agents 8-2, contrast agents 8-3, caprinoyl
Amine, trihydroxy methyl propane oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 14.4%, 14.6%,
11%, 98.5%, 98.1%, 98.7%.Illustrate that enhancer composition of the invention is added in oil base pesticidal preparations obviously to mention
The effect of height sterilization.
Embodiment 9
500g/L benzene is prepared by the enhancer composition that decyl amide and trihydroxy methyl propane oleate mass ratio are 4:1
First propiconazole emulsifiable concentrate (sample 9)
In mixing kettle be added difenoconazole 25.5kg, propiconazole 25.5kg, trihydroxy methyl propane oleate 4Kg,
Decyl amide 16Kg, calcium dodecyl benzene sulfonate 1.2Kg, styrylphenol formaldehyde resin propylene oxide block polyethers 10Kg, two
Toluene supplies 100kg, stirs evenly, and 500g/L benzene first propiconazole emulsifiable concentrate is prepared.
Comparative example 9
Contrast agents 9-1
Difenoconazole 25.5kg, propiconazole 25.5kg, calcium dodecyl benzene sulfonate 1.2Kg, benzene are added in mixing kettle
Vinyl benzene fluosite propylene oxide block polyethers 10Kg, dimethylbenzene are supplied 100kg, are stirred evenly, and comparison is prepared
Medicament 9-1.
Contrast agents 9-3
Difenoconazole 25.5kg, propiconazole 25.5kg, calcium dodecyl benzene sulfonate 1.2Kg, benzene are added in mixing kettle
Vinyl benzene fluosite propylene oxide block polyethers 10Kg, synergist organosilicon 0.5%, dimethylbenzene supply 100kg, stirring
Uniformly, contrast agents 9-3 is prepared.
Comparative example 9
Field medicine effect test
Test method: field control effectiveness test is referring to " GB/T 17980.20-2000 field control effectiveness test criterion (one) sterilization
Agent prevents and treats rice sheath blight disease ".
Contrast agents 9-2:500g/l benzene first propiconazole emulsifiable concentrate: phenylate propiconazole (registration number PD20111327, factory
Family: Jiangsu ploughing and weeding).
Decyl amide: market is commercially available.
Trihydroxy methyl propane oleate: market is commercially available.
Decyl amide+trihydroxy methyl propane oleate: decyl amide is 4:1 with trihydroxy methyl propane oleate mass ratio,
Decyl amide and trihydroxy methyl propane oleate are that market is commercially available.
9 field medicine effect test result of table
| Test medicine | Preparation dosage | Test target | The preventive effect of 7d after medicine |
| Sample 9 | 80g/ hectares | Rice sheath blight disease | 95.8% |
| Contrast agents 9-1 | 80g/ hectares | Rice sheath blight disease | 84.9% |
| Contrast agents 9-2 | 80g/ hectares | Rice sheath blight disease | 76.4% |
| Contrast agents 9-3 | 80g/ hectares | Rice sheath blight disease | 89.1% |
| Decyl amide | 80g/ hectares | Rice sheath blight disease | 0.5% |
| Trihydroxy methyl propane oleate | 110g/ hectares | Rice sheath blight disease | 0.3% |
| Decyl amide+trihydroxy methyl propane oleate | 110g/ hectares | Rice sheath blight disease | - 0.1% |
By 9 test result of table it is found that sample 9 is respectively than contrast agents 9-1, contrast agents 9-2, contrast agents 9-3, caprinoyl
Amine, trihydroxy methyl propane oleate, decyl amide+trihydroxy methyl propane oleate preventive effect is high 10.9%, 19.4%,
6.7%, 95.3%, 95.5%, 95.9%.Illustrate that enhancer composition of the invention is added in oil base pesticidal preparations obviously to mention
The effect of height sterilization.
Embodiment 10
Permeability measurement, surface tension test and volatility measurement test
1. infiltrative measurement: referring to " GB5557-85 surfactant textile auxiliary penetration measures dampening ", using
Canvas sedimentation measures round canvas piece and contacts 200 times of dilutions of oil-based formulation to starting to settle the required time.
2. the measurement of surface tension: referring to " 1860.31-2016 pesticide physical and chemical property determining of NY/T tests directive/guide the 31st
Part: aqueous solution surface tension " using full-automatic surface tension instrument measure 200 times and 500 times dilutions surface tension size,
Every kind aqueous solution retest five times, take five times average value be measurement result.
Example, preparation contrast agents, commercially available contrast agents surface tension test the results are shown in Table 1
Test key instrument equipment: freezing thermostat oscillator
3. volatility measures: test method is that the identical beaker of size is taken to claim tested sample and beaker gross mass quality
Then m1 will be placed in freezing thermostat oscillator equipped with sample beaker, and cover cloche, 30 DEG C of steady temperature and humidity, T are small
When after quickly detect remaining sample and beaker gross mass m2, example, preparation contrast agents, the detection test of commercially available contrast agents
Simultaneously side by side through row.
Unit time volatilization quality=(m1-m2)/T
The test result of the measurement of 10 permeability of table, surface tension test and volatility measurement
As can be seen from Table 10, enhancer composition of the invention is added to each embodiment sample of oil base pesticidal preparations
For permeability than the good penetrability (i.e. the wetting sedimentation time is short) of contrast agents and commercially available contrast agents, surface tension is small, single
Position time volatilization quality is small.It is not only improved in conclusion enhancer composition of the invention is added in oil base pesticidal preparations
Pesticidal preparations permeability, the surface tension and reduction that also reduce preparation improve the volatility of oil base pesticidal preparations, with oil
Base pesticidal preparations have the function of synergy.
Claims (6)
1. a kind of oil base pesticidal preparations enhancer composition, which is characterized in that the enhancer composition is by decyl amide and three
The mass ratio of hydroxymethyl propane oleate composition, the decyl amide and trihydroxy methyl propane oleate is 1:8-11:1.
2. oil base pesticidal preparations enhancer composition according to claim 1, which is characterized in that the decyl amide and three hydroxyls
The mass ratio of ylmethyl propane oleate is 1:6-9:1.
3. a kind of application of oil base pesticidal preparations enhancer composition as claimed in claim 1 or 2, which is characterized in that by institute
It states enhancer composition and pesticide active ingredient, auxiliary agent, stirring solvent is mixed to prepare oil base pesticidal preparations.
4. the application of oil base pesticidal preparations enhancer composition according to claim 3, which is characterized in that the synergist
The quality of composition is the 5%-90% of oil base pesticidal preparations gross mass.
5. the application of oil base pesticidal preparations enhancer composition according to claim 3, which is characterized in that the pesticide has
Imitating ingredient includes fungicide, insecticide or herbicide；The fungicide is selected from difenoconazole, propiconazole, Isoprothiolane, Fluoxastrobin
One of or any two；The insecticide be selected from one of pyridaben, chlopyrifos, effective cypermethrin or any two；Institute
It states herbicide and is selected from cyhalofop-butyl and/or isopropyl methoxalamine.
6. the application of oil base pesticidal preparations enhancer composition according to claim 5, which is characterized in that the oil base agriculture
The dosage form of medicine preparation is missible oil or ultra low volume liquids.
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| CN112956478A (en) * | 2021-02-19 | 2021-06-15 | 广西汇丰生物科技有限公司 | Synergistic composition and application thereof in pesticide preparation of aqueous suspension |
| CN114557349A (en) * | 2022-04-11 | 2022-05-31 | 青岛农业大学 | Compound herbicide containing metolachlor and application of compound herbicide in inhibition of weed growth |
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