CN105145617A - Compound synergistic pesticide - Google Patents
Compound synergistic pesticide Download PDFInfo
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- CN105145617A CN105145617A CN201510676122.7A CN201510676122A CN105145617A CN 105145617 A CN105145617 A CN 105145617A CN 201510676122 A CN201510676122 A CN 201510676122A CN 105145617 A CN105145617 A CN 105145617A
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Abstract
The invention relates to the field of chemical pesticides and particularly relates to a compound synergistic pesticide which comprises azone and a chemical pesticide, wherein the dose of the azone is 0.5-2.0wt% of that of the pesticide. The azone in the invention can promote active ingredients to enter an efficient transdermal enhancer in an active substance so as to reduce the dose of the pesticide and improve the pesticide effect. By using the azone synergist, the control effect of the chemical pesticide is enhanced, the pesticide effect is rapid, the dose of the chemical pesticide is favorably reduced, the cost is lowered, the ecological environment is protected, the pesticide resistance of pests to the chemical pesticide is delayed, and a wide-spectrum chemical pesticide synergist needs to be screened for achieving synergistic effects on different chemical pesticides.
Description
Technical field
The present invention relates to chemical pesticide field, be specifically related to a kind of composite synergistic agricultural chemicals.
Background technology
In the processing of the formulations of pesticide with in using, the various supplies of use are referred to as auxiliary agent, and itself does not generally have biologically active, but in form formula or dispenser time be indispensable additive.Often kind of insecticides adjuvant has specific function: what have plays the former medicine of dilution; The former medicine that helps had is evenly dispersed in preparation; The wettability of the increased particle had, adhesiveness or permeability; The decomposition of the prevented active ingredient had; The safety of the increased dispenser had; What have then uses the preventive effect etc. that can increase this chemical pesticide under certain concentration with chemical pesticide.
Due to long-term, single use or abuse desinsection/microbial inoculum in agricultural production, insect or disease is made to create pesticide resistance to desinsection/microbial inoculum, even develop into cross resistance and multiresistance, a large amount of uses of weed killer herbicide simultaneously easily cause poisoning or drift, and even resistance rises.Development synthesis new varieties of pesticides technology flow process is complicated, and appointed condition requires high, registers loaded down with trivial details, hinders the development of agricultural production.The drug-fast generation of pest is mainly because medicament is to the result of pest selection pressure, and this selection pressure is mainly caused controlling object application point is single or less by single dose again.Therefore, selecting two or more composite reagents having synergistic effect, is the key solving this problem.
Synergist refers to the class chemical substance not having or seldom have insecticidal properties to insect, but after making an addition to a certain desinsection/microbial inoculum or weed killer herbicide, can improve the insecticidal power of desinsection/microbial inoculum or weed killer herbicide widely.Add the advantage of synergist to be, greatly can increase insecticidal effect, reduce insecticide consumption, thus reduce costs, reduce the content of insecticide in human environment, insect resistance to insecticide can be reduced over a period to come, and can economically Control pests.
A lot of synergist only has certain synergistic effect to certain desinsection/agent microbial inoculum at present, and the synergistic effect of synergist to agricultural chemicals has selectivity.
Summary of the invention
The object of this invention is to provide a kind of composite synergistic agricultural chemicals.
The present invention have studied azone to the synergistic effect of different chemical agricultural chemicals and using method thereof.This builder cost is low, easily buys, and using method is simple and workable.Mainly there is certain synergistic effect to organic phosphor, organochlorine, chrysanthemum ester insecticide, bactericide, weed killer herbicide etc.
Composite synergistic agricultural chemicals according to the present invention comprises: chemical standard product azone (chemical name: polyoxyethylene-60 rilanit special) and chemical pesticide.Azone is formulated as the aqueous solution, adds in the chemical pesticide of preparation, shared concentration is 0.5wt%-2.0wt%, preferable amount 1wt%, mixes and can spray desinsection.Synergistic effect lower than 0.5wt% is less, and difference is not obvious, is greater than 2.0wt% mass concentration, easily plant is caused to the poisoning of damage mixing.Or directly can add when producing pesticidal preparations, addition is the 0.5wt%-2.0wt% of pesticidal preparations, preferable amount 1wt%, and described chemical pesticide is Diacloden, Imidacloprid or malathion.
In the present invention, azone (chemical name: polyoxyethylene-60 rilanit special) is the broad spectrum activity synergist of a kind of desinsection/microbial inoculum and weed killer herbicide, and promote that effective ingredient enters the efficient transdermal enhancer in active body, thus reduce pesticide dosage, drug effect improves.The use of azone builder; not only chemical pesticide preventive effect strengthens; drug effect is rapid; and drug effect extends 3 ~ 7 days; agricultural chemicals is made to move towards efficient, low toxicity, rapid, lasting track; be conducive to better playing the effect of chemical pesticide and it can be made to increase preventive effect to pest; be conducive to the use reducing chemical pesticide amount; reduce costs; preserve the ecological environment; delay the pesticide resistance of pest to chemical pesticide, need to filter out broad spectrum activity chemical pesticide builder different chemical agricultural chemicals all to synergistic effect.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Embodiment 1
1, Diacloden does not add azone builder to the volt aphid preventive effect of 3 days is 34.22%, and after adding 1wt% azone builder, within 3 days, preventive effect is 72.49%.
2. sale Imidacloprid in market does not add the preventive effect of azone builder to volt aphid is 28.29%, and after with the addition of 0.5wt%, 2.0wt%, 1wt% azone builder, preventive effect is 52.78%, 75.96%, 73.22% respectively.
Mix the azone of 0.1-0.3% in imidacloprid pesticide, it is 39.62% to the cotton aphid preventive effect of 3 days; After the azone being mixed into 2.5% sprays chemical pesticide, there is symptom of chemical damage in cotton parts blade, but be 80.16% to the preventive effect of volt aphid.Therefore, from plant safety and economic principle, when azone uses as chemical pesticide synergist, consumption is recommended to be 1%.
3. malathion does not add azone, cotton bollworm, occurs four periods in generation, and within 3 days, preventive effect is 54.66%, and after with the addition of 0.5wt%, 2.0wt%, 1wt% azone builder, within 3 days, preventive effect reaches 59.26%, 73.79% and 71.42%.After visible chemical pesticide adds the azone not allowing concentration, all have synergistic effect to the preventive effect of aphid, wherein the synergistic effect of 2% is the strongest, but considers that the synergy of 1% reaches requirement completely from the angle of economy.
Above example be only list be only several instantiations of the present invention, obviously the invention is not restricted to above example, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all think protection scope of the present invention.
Claims (3)
1. a composite synergistic agricultural chemicals, is characterized in that, comprises azone and chemical pesticide, and wherein, azone consumption is the 0.5wt%-2.0wt% of agricultural chemicals.
2. composite synergistic agricultural chemicals according to claim 1, is characterized in that, described chemical pesticide is Diacloden, Imidacloprid or malathion.
3. composite synergistic agricultural chemicals according to claim 1, is characterized in that, azone consumption is the 1wt% of agricultural chemicals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676122.7A CN105145617B (en) | 2015-10-19 | 2015-10-19 | A kind of composite synergistic pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510676122.7A CN105145617B (en) | 2015-10-19 | 2015-10-19 | A kind of composite synergistic pesticide |
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| Publication Number | Publication Date |
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| CN105145617A true CN105145617A (en) | 2015-12-16 |
| CN105145617B CN105145617B (en) | 2018-06-26 |
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| CN201510676122.7A Active CN105145617B (en) | 2015-10-19 | 2015-10-19 | A kind of composite synergistic pesticide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367165A (en) * | 2018-03-02 | 2021-09-10 | 中国农业科学院棉花研究所 | Method for extracting castor-containing insecticidal active substance and combined application of castor-containing insecticidal active substance and pyrethroid insecticide |
Citations (6)
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|---|---|---|---|---|
| CN1245637A (en) * | 1998-08-20 | 2000-03-01 | 北京市十方新技术研究所 | Hyperosmotic pesticide and chemical product prepared by using nitrogen-ketone mixture liquid or powder |
| CN1299594A (en) * | 2001-01-05 | 2001-06-20 | 深圳市诺普信农化有限公司 | Imidacloprid emulsion and its production process |
| CN101444203A (en) * | 2008-11-17 | 2009-06-03 | 湖南万家丰科技有限公司 | Compound formulation for paddy pest control |
| CN101444220A (en) * | 2008-11-17 | 2009-06-03 | 湖南万家丰科技有限公司 | Buprofezin contained pesticide composition |
| CN102125044A (en) * | 2010-10-30 | 2011-07-20 | 孙雪梅 | Imidacloprid and cypermethrin synergic compound |
| CN102415405A (en) * | 2011-10-31 | 2012-04-18 | 联保作物科技有限公司 | Dinotefuran micron-emulsion and preparation method thereof |
-
2015
- 2015-10-19 CN CN201510676122.7A patent/CN105145617B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245637A (en) * | 1998-08-20 | 2000-03-01 | 北京市十方新技术研究所 | Hyperosmotic pesticide and chemical product prepared by using nitrogen-ketone mixture liquid or powder |
| CN1299594A (en) * | 2001-01-05 | 2001-06-20 | 深圳市诺普信农化有限公司 | Imidacloprid emulsion and its production process |
| CN101444203A (en) * | 2008-11-17 | 2009-06-03 | 湖南万家丰科技有限公司 | Compound formulation for paddy pest control |
| CN101444220A (en) * | 2008-11-17 | 2009-06-03 | 湖南万家丰科技有限公司 | Buprofezin contained pesticide composition |
| CN102125044A (en) * | 2010-10-30 | 2011-07-20 | 孙雪梅 | Imidacloprid and cypermethrin synergic compound |
| CN102415405A (en) * | 2011-10-31 | 2012-04-18 | 联保作物科技有限公司 | Dinotefuran micron-emulsion and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367165A (en) * | 2018-03-02 | 2021-09-10 | 中国农业科学院棉花研究所 | Method for extracting castor-containing insecticidal active substance and combined application of castor-containing insecticidal active substance and pyrethroid insecticide |
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| CN105145617B (en) | 2018-06-26 |
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