CN105325463A - Insecticidal composition - Google Patents
Insecticidal composition Download PDFInfo
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- CN105325463A CN105325463A CN201410396457.9A CN201410396457A CN105325463A CN 105325463 A CN105325463 A CN 105325463A CN 201410396457 A CN201410396457 A CN 201410396457A CN 105325463 A CN105325463 A CN 105325463A
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- insecticides
- destruxins
- combination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention relates to an insecticide composition. The insecticidal composition comprises, by weight, 10-20 parts of destruxins, 35-70 parts of avermectin, 1-6 parts of azadirachtin, 2-8 parts of an emulsifier, 45-80 parts of an organic solvent and 12-30 parts of a cosolvent. By compounding destruxins, avermectin and azadirachtin which have different insecticidal modes and insecticidal objects, a new compound insecticide can be obtained. According to the insecticidal composition, insecticidal spectrum can be broadened, and insecticidal efficiency is enhanced. The insecticidal composition is beneficial to delay generation of pest resistance to insecticide, is effective on anti-avermectin insects and is environmentally friendly.
Description
Technical field
The present invention relates to agricultural technology field, be specifically related to a kind of insecticides.
Background technology
Insecticide is the medicine being mainly used in preventing and treating pest and urban health insect.Use history long-range, consumption is large, wide in variety.For a long time, the damage by disease and insect taken place frequently becomes the major reason of restriction China's agricultural development, and the economic loss that annual damage by disease and insect causes is more than hundred billion yuan, and there is the trend increased year by year in disaster area.
Green muscardine fungus is a kind of insect pathogenic fungus of broad spectrum activity, is widely used in multiple agriculture, woods, herds, the control of sanitary insect pest.Investigation and application green muscardine fungus control agriculture and forestry injurious insect has the history of more than 100 year.Over nearly 20 years, the green muscardine fungus of research application all over the world pest control reaches kind more than 300, and about have 100 various pests to carry out field controling test, from the basic field that the scale of preventing and treating and research relate to, green muscardine fungus has become the fungus insecticide being only second to white muscardine fungi.Green muscardine fungus can be used for the soil insect in nursery in forestry, trees termite, the biological control of trunk borer and defoliator, agriculturally can be used for the grub control of soil insect, paddy rice froghopper, peanut, sugarcane etc. of pollution-free vegetable, livestock breeding can be used for the biological control of herbage locust and soil insect.But because fungus insecticide has the shortcomings such as the comparatively slow and cost of control efficiency instability, desinsection speed is relatively high, application is subject to a definite limitation.
Nimbin is as the efficient botanical pesticide of one, wide spectrum recognized in the world, the insecticide that not easily develops immunity to drugs of efficient, low toxicity, easily degraded, noresidue, target pest, all there is repelling and killing efficacy to nearly all plant insect, and to people and animals and surrounding environment without any pollution.To target pest, there is food refusal, the effect such as repellent, Developing restraint, interference are laid eggs, interference variation, can effective the causing harm of Control pests.Prove, to various pests tool insecticidal action, more than 200 kind of agriculture, woods, storage and sanitary insect pest can be prevented and treated, especially have special efficacy to insects such as Lepidoptera, coleoptera and dipteras.
Avermectin is now widely used high-efficient broad-spectrum insecticide, be mainly used in the important pests such as control diamond-back moth, Bemisia tabaci and liriomyza bryoniae, but insect is also own through developing into a major issue to Avermectin pesticide resistance.Pesticide combination technology or mixing application technique is adopted to be overcome or delay a drug-fast important method.
Have multiple mixed insecticide in the market, the mixture between the chemical pesticide mostly being different mechanism of action, its usage amount is large, and insect easily develops immunity to drugs.The Long-Time Service of various chemical medicaments has caused the increase of agricultural land used persticide residue, multiple product is caused to be concluded the business in the international market limited, and insect to the drug-fast increase of medicament and medicament to the increase also causing dosage and medicine frequency that kills and wounds of natural enemy insect, usually cause occurring again of a certain insect.
Summary of the invention
The object of the present invention is to provide a kind of compounded pesticides, this insecticide and environmental friendliness, the use that can expand the insecticidal spectrum of biopesticide, increase insecticidal effect, reduce high residue chemical pesticide.
For reaching this object, the present invention by the following technical solutions:
A kind of insecticides, described insecticides comprises following component by weight:
The parts by weight of described destruxins can select 10.02 ~ 19.6,12 ~ 18.2,14 ~ 16.5,15.3 etc., all can be used for implementing the present invention.
The parts by weight of described Avermectin can select 35.01 ~ 68.9,38 ~ 62,40.3 ~ 60,45.3 ~ 57.8,48 ~ 54,49.2 ~ 52,50.8 etc., all can be used for implementing the present invention.
The parts by weight of described nimbin can select 1.01 ~ 5.98,1.3 ~ 5.6,1.45 ~ 5.04,1.9 ~ 4.8,2.3 ~ 4.22,2.86 ~ 4,3 ~ 3.7,3.36 etc., all can be used for implementing the present invention.
The parts by weight of described emulsifier can select 2.02 ~ 7.86,2.3 ~ 7.4,2.75 ~ 7.23,3 ~ 6,3.4 ~ 5.2,4 ~ 4.7,4.45 etc., all can be used for implementing the present invention.
The parts by weight of described organic solvent can select 45.02 ~ 79.8,48 ~ 75,52.3 ~ 71.5,56 ~ 67,60.2 ~ 64,62 etc., all can be used for implementing the present invention.
The parts by weight of described cosolvent can select 12.03 ~ 29,14 ~ 27.4,18.5 ~ 23,22.4 etc., all can be used for implementing the present invention.
As the preferred technical scheme of the present invention, described insecticides comprises following component by weight:
Described destruxins is selected from the combination of a kind of in destruxins A, destruxins B or destruxins E or at least two kinds.Typical but non-limiting example comprises: destruxins A, destruxins B, destruxins E, the combination of destruxins A and destruxins B, the combination of destruxins A and destruxins E, the combination of destruxins B and destruxins E, the combination etc. of destruxins A, destruxins B and destruxins E.
Described emulsifier is the combination of a kind of in tween, many sorbitol esters, sodium alkyl sulfate, NaLS or alkylbenzenesulfonate or at least two kinds.Typical but non-limiting example comprises: tween, sodium alkyl sulfate, NaLS, alkylbenzenesulfonate, the combination of tween and many sorbitol esters, the combination of sodium alkyl sulfate and alkylbenzenesulfonate, the combination of many sorbitol esters, NaLS and alkylbenzenesulfonate, the combination of tween, sodium alkyl sulfate and NaLS, the combination etc. of many sorbitol esters, sodium alkyl sulfate, NaLS and tween.
Also stabilizing agent is comprised in described insecticides; The preferred epoxidized soybean oil of described stabilizing agent or epoxidized linseed.
Described organic solvent is the combination of a kind of in benzene, toluene or dimethylbenzene or at least two kinds.Typical but non-limiting example comprises: benzene, toluene, dimethylbenzene, the combination of benzene and dimethylbenzene, the combination etc. of benzene, toluene and dimethylbenzene.
Described cosolvent is the combination of a kind of in isoamyl alcohol, phenol, ethyl acetate and dimethyl sulfoxide (DMSO) or at least two kinds.Typical but non-limiting example comprises: isoamyl alcohol, phenol, dimethyl sulfoxide (DMSO), the combination of phenol and ethyl acetate, the combination of isoamyl alcohol and dimethyl sulfoxide (DMSO), the combination of isoamyl alcohol, phenol and ethyl acetate, the combination etc. of phenol, ethyl acetate and dimethyl sulfoxide (DMSO).
As the preferred technical scheme of the present invention, described insecticides comprises following component by weight:
As the most preferred technical scheme of the present invention, described insecticides comprises following component by weight:
" comprising " of the present invention, mean it except described component, can also comprise other components, these other components give described insecticides different characteristics.In addition, " comprising " of the present invention, can also replace with enclosed " being " or " by ... composition ".
The present invention, by by mixture of spraying with other raw materials again after light rare earth oxide screening mixing, through operations such as stirring, inspection, packing, finally makes insecticide.
Compared with prior art scheme, the present invention has following beneficial effect:
The present invention passes through destruxins, Avermectin and azadirachtin complex, and three has different desinsection modes and desinsection object, carries out compound and can obtain new compounded pesticides, can expand desinsection general, improves insecticide efficiency.Be conducive to delaying pest resistance to insecticide to produce, the insect of antagonism Avermectin is effective, has eco-friendly feature simultaneously.
The present invention is described in more detail below.But following example is only simple and easy example of the present invention, and do not represent or limit the scope of the present invention, protection scope of the present invention is as the criterion with claims.
Embodiment
Technical scheme of the present invention is further illustrated below by embodiment.
For better the present invention being described, be convenient to understand technical scheme of the present invention, typical but non-limiting embodiment of the present invention is as follows:
Embodiment 1
A kind of insecticides, described insecticides comprises following component by weight:
Embodiment 2
A kind of insecticides, described insecticides comprises following component by weight:
Embodiment 3
A kind of insecticides, described insecticides comprises following component by weight:
Embodiment 4
A kind of insecticides, described insecticides comprises following component by weight:
Embodiment 5
A kind of insecticides, described insecticides comprises following component by weight:
Embodiment 6
A kind of insecticides, described insecticides comprises following component by weight:
Embodiment 7
A kind of insecticides, described insecticides comprises following component by weight:
Applicant states, person of ordinary skill in the field is on the basis of above-described embodiment, by the concrete content point value of above-described embodiment component, combined with the technical scheme of summary of the invention part, thus the new number range produced, also be one of record scope of the present invention, the application, for making specification simple and clear, no longer enumerates these number ranges.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. an insecticides, is characterized in that, described insecticides comprises following component by weight:
2. insecticides as claimed in claim 1, it is characterized in that, described insecticides comprises following component by weight:
3. insecticides as claimed in claim 1 or 2, is characterized in that, described destruxins is selected from the combination of a kind of in destruxins A, destruxins B or destruxins E or at least two kinds.
4. the insecticides as described in one of claim 1-3, is characterized in that, described emulsifier is the combination of a kind of in tween, many sorbitol esters, sodium alkyl sulfate, NaLS or alkylbenzenesulfonate or at least two kinds.
5. the insecticides as described in one of claim 1-4, is characterized in that, also comprises stabilizing agent in described insecticides; The preferred epoxidized soybean oil of described stabilizing agent or epoxidized linseed.
6. the insecticides as described in one of claim 1-5, is characterized in that, described organic solvent is the combination of a kind of in benzene, toluene or dimethylbenzene or at least two kinds.
7. the insecticides as described in one of claim 1-6, is characterized in that, described cosolvent is the combination of a kind of in isoamyl alcohol, phenol, ethyl acetate and dimethyl sulfoxide (DMSO) or at least two kinds.
8. the insecticides as described in one of claim 1-7, is characterized in that, described insecticides comprises following component by weight:
9. the insecticides as described in one of claim 1-8, is characterized in that, described insecticides comprises following component by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396457.9A CN105325463A (en) | 2014-08-12 | 2014-08-12 | Insecticidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396457.9A CN105325463A (en) | 2014-08-12 | 2014-08-12 | Insecticidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105325463A true CN105325463A (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410396457.9A Pending CN105325463A (en) | 2014-08-12 | 2014-08-12 | Insecticidal composition |
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| CN (1) | CN105325463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900744A (en) * | 2017-03-13 | 2017-06-30 | 李章� | A kind of insecticide |
| CN109042574A (en) * | 2018-09-29 | 2018-12-21 | 深圳大学 | A kind of cockroach trapping case |
-
2014
- 2014-08-12 CN CN201410396457.9A patent/CN105325463A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900744A (en) * | 2017-03-13 | 2017-06-30 | 李章� | A kind of insecticide |
| CN109042574A (en) * | 2018-09-29 | 2018-12-21 | 深圳大学 | A kind of cockroach trapping case |
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Application publication date: 20160217 |