CN105379738A - Ultra-low volume spraying agent containing methoprene and toxisamate and use thereof - Google Patents
Ultra-low volume spraying agent containing methoprene and toxisamate and use thereof Download PDFInfo
- Publication number
- CN105379738A CN105379738A CN201510929898.5A CN201510929898A CN105379738A CN 105379738 A CN105379738 A CN 105379738A CN 201510929898 A CN201510929898 A CN 201510929898A CN 105379738 A CN105379738 A CN 105379738A
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- CN
- China
- Prior art keywords
- methoprene
- toxamate
- low volume
- spraying agent
- volume spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/22—O-Aryl or S-Aryl esters 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
- A01N25/06—Aerosols
-
- 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
- A01N37/36—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of pesticide compounding and relates to an ultra-low volume spraying agent containing methoprene and toxisamate and a use thereof. The composition contains methoprene and toxisamate as active ingredients and a ratio of methoprene to toxisamate is 5: 1-10. The ultra-low volume spraying agent has high efficiency, obvious synergism and outstanding prevention and control effects after compounding, greatly reduces a pesticide use amount, reduces a pesticide application cost, is convenient for spraying, produces small environmental pollution and is suitable for large-area cultivation.
Description
Technical field
The invention belongs to the technical field of agriculture chemical compounding, be specially a kind of the ultra low volume spraying agent and the purposes that contain methoprene and Toxamate.
Background technology
Methoprene
Former medicine is weak yellow liquid, density 0.9261g/mL (ZO DEG C) boiling point 100 DEG C, fusing point-20 DEG C, solvability 1.4mg/L in water, can with immiscible organic solvent.Formulation aesthetics is transparent blue liquid, density 0.79 ~ 0.80g/mL (240C ~ 25 DEG C).Flash-point 16 DEG C.
[chemical name] (E, E)-(RS)-11-methoxyl group-3,7,11-trimethyl 12 carbon-2, obtusilic acid isopropyl ester.
[toxicity] low toxicity, rat acute LD50 of passing through mouth >34600mg/kg.
[action character] is tobacco leaf protectant, the molting process of interference insect.It can disturb the growth and development process of cigarette beetle, cacac moth, makes adult lose fertility, thus effectively controls the growth of stored tobacco leaves pest population.
Toxamate,
Name of commodity in English: Phenol, 4-(ethylthio)-, 1-(N-methylcarbamate).
Another name: second sulphur prestige; 4-ethylmercapto group phenyl-N-methyl carbamate.
Molecular formula: C
10h
13nO
2s.
Molecular weight: 211.3.
For ultra low volume spraying agent, because consumption is few, good drug efficacy, the features such as effect is high, and expenses for prevention and control is low, will become a kind of trend.
At present, also do not report about the composite ultra low volume spraying agent containing methoprene and Toxamate.
Summary of the invention
The object of the present invention is to provide a kind ofly has ultra low volume spraying agent containing methoprene and Toxamate and uses thereof, said composition active ingredient is methoprene and Toxamate, active ingredient methoprene: Toxamate=5:1-10, provide a kind of efficient formulation, composite rear synergy is obvious, control efficiency is given prominence to, greatly reduce the consumption of agricultural chemicals, and reduce dispenser cost, and convenient spraying, environmental pollution is little, adapts to large-area tillage method.
Technical scheme of the present invention is:
Contain a ultra low volume spraying agent for methoprene and Toxamate, active ingredient is methoprene and Toxamate, and it consists of following component by weight percentage:
Methoprene 5-10%,
Toxamate 5-10%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
As preferably, the mass ratio of described active ingredient is, methoprene: Toxamate=5:1-10; More preferably, the mass ratio of described active ingredient is, methoprene: Toxamate=5:3-7.
The described ultra low volume spraying agent containing methoprene and Toxamate, it consists of following component by weight percentage:
Methoprene 10%,
Toxamate 6%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
As preferably, the described ultra low volume spraying agent containing methoprene and Toxamate, it consists of following component by weight percentage:
Methoprene 10%,
Toxamate 10%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
As preferably, the described ultra low volume spraying agent containing methoprene and Toxamate, it consists of following component by weight percentage:
Methoprene 5%,
Toxamate 7%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
The ultra low volume spraying agent containing methoprene and Toxamate of the present invention, is added in agricultural chemicals the auxiliary element allowing to use, as auxiliary agent and excipients etc., namely can be made into.The preparation method of described formulation is the preparation method of this area routine.
The ultra low volume spraying agent containing methoprene and Toxamate of the present invention, for the anti-purposes eliminated aphis.
Beneficial effect of the present invention is:
Said composition is complex insecticidal composition, said composition active ingredient is methoprene and Toxamate, active ingredient methoprene: Toxamate=5:1-10 provides a kind of efficient formulation, composite rear synergy is obvious, and control efficiency is given prominence to, and greatly reduces the consumption of agricultural chemicals, and reduce dispenser cost, and convenient spraying, environmental pollution is little, adapts to large-area tillage method.
Embodiment
Be described in detail technical scheme of the present invention below by specific embodiment, the angle of raw survey and outdoor preventive effect, sets forth the compound synergic of active ingredient of the present invention indoor.
One. indoor biometrics part
Adopt aphid, calculate the co-toxicity coefficient (CTC value) of pharmacy mix according to the abundant method of Sun Yun, if co-toxicity coefficient CTC is greater than 120 for synergistic effect; Co-toxicity coefficient (CTC) is less than 80 for antagonism; Co-toxicity coefficient (CTC) shows as summation action between 80-120.
Concrete outcome is in table 1.
Table 1 different ratio relation is to the toxicity test result of aphid
As can be seen from Table 1, co-toxicity coefficient is far longer than 120, has very high synergistic effect, and composite effect is fine, has good biological action, especially methoprene: during Toxamate=5:3-7, synergistic effect is more obvious to aphid.
Two. specific embodiment and control in field effect
For the preparation method in specific embodiment, be the preparation method of this area routine.
Embodiment 1
16% ultra low volume spraying agent
Methoprene 10%,
Toxamate 6%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
Embodiment 220% ultra low volume spraying agent
Methoprene 10%,
Toxamate 10%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
Embodiment 312% ultra low volume spraying agent
Methoprene 5%,
Toxamate 7%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
Concrete preventive effect the results are shown in Table 2.
Table 2 control efficiency table
As shown in Table 2, composite control efficiency is far away higher than single dose.
Claims (7)
1. contain a ultra low volume spraying agent for methoprene and Toxamate, active ingredient is methoprene and Toxamate, and it consists of following component by weight percentage:
Methoprene 5-10%,
Toxamate 5-10%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
2. the ultra low volume spraying agent containing methoprene and Toxamate according to claim 1, it is characterized in that, the mass ratio of described active ingredient is, methoprene: Toxamate=5:1-10.
3. the ultra low volume spraying agent containing methoprene and Toxamate according to claim 1, it is characterized in that, the mass ratio of described active ingredient is, methoprene: Toxamate=5:3-7.
4. the ultra low volume spraying agent containing methoprene and Toxamate according to claim 3, it is characterized in that, it consists of following component by weight percentage:
Methoprene 10%,
Toxamate 6%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
5. the ultra low volume spraying agent containing methoprene and Toxamate according to claim 3, it is characterized in that, it consists of following component by weight percentage:
Methoprene 10%,
Toxamate 10%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
6. the ultra low volume spraying agent containing methoprene and Toxamate according to claim 3, it is characterized in that, it consists of following component by weight percentage:
Methoprene 5%,
Toxamate 7%,
Solvent naphtha 20-50%,
Butyl ether 1-20%,
Surplus dimethyl formamide.
7. the purposes that eliminates aphis is prevented in the ultra low volume spraying agent containing methoprene and Toxamate according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929898.5A CN105379738A (en) | 2015-12-11 | 2015-12-11 | Ultra-low volume spraying agent containing methoprene and toxisamate and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929898.5A CN105379738A (en) | 2015-12-11 | 2015-12-11 | Ultra-low volume spraying agent containing methoprene and toxisamate and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105379738A true CN105379738A (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929898.5A Pending CN105379738A (en) | 2015-12-11 | 2015-12-11 | Ultra-low volume spraying agent containing methoprene and toxisamate and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105379738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296444A (en) * | 2018-12-12 | 2020-06-19 | 江苏功成生物科技有限公司 | Insecticidal composition containing methoprene compound and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018482A (en) * | 2004-07-20 | 2007-08-15 | 拜尔农作物科学股份公司 | Insecticidal agents based on selected insecticides and safeners |
-
2015
- 2015-12-11 CN CN201510929898.5A patent/CN105379738A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018482A (en) * | 2004-07-20 | 2007-08-15 | 拜尔农作物科学股份公司 | Insecticidal agents based on selected insecticides and safeners |
Non-Patent Citations (2)
| Title |
|---|
| 刘伊玲主编: "《农药实用技术手册》", 31 October 1991, 吉林科学技术出版社 * |
| 李希平等编著: "《农药使用技术大全 杀虫剂》", 31 May 1993, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296444A (en) * | 2018-12-12 | 2020-06-19 | 江苏功成生物科技有限公司 | Insecticidal composition containing methoprene compound and application thereof |
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Application publication date: 20160309 |