CN103039497A - Insecticide composition containing dinotefuran and azadirachtin - Google Patents
Insecticide composition containing dinotefuran and azadirachtin Download PDFInfo
- Publication number
- CN103039497A CN103039497A CN2012105867269A CN201210586726A CN103039497A CN 103039497 A CN103039497 A CN 103039497A CN 2012105867269 A CN2012105867269 A CN 2012105867269A CN 201210586726 A CN201210586726 A CN 201210586726A CN 103039497 A CN103039497 A CN 103039497A
- Authority
- CN
- China
- Prior art keywords
- nimbin
- mti
- insecticide composition
- azadirachtin
- weight
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an insecticide composition containing dinotefuran and azadirachtin. The insecticide composition comprises, by weight, 0.1% to 30% of dinotefuran, 0.1% to 30% of azadirachtin, and the balance of pesticide preparation auxiliaries. The insecticide composition is safe to use and environment-friendly, has a good synergistic interaction for controlling pests, can improve the control effect, has a good control effect on pests of aphids, striped flea-beetles, squash beetles, rice hoppers and the like, and can reduce the usage amount of pesticides and usage costs of farmers.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination that contains MTI-446 and nimbin.
Background technology
MTI-446 (Dinotefuran) is the nicotinic insecticide of Mitsui company research and development.The chemical constitution of itself and existing nicotinic insecticide is far from each other, and chloro-pyridine base, chloro thiazolyl before its tetrahydrofuran base has replaced do not contain the halogen family element; Simultaneously, also different with nicotine at aspect of performance.MTI-446 have tag, strong, the quick-acting height of absorption in the stomach toxicity, root, the characteristics such as the lasting period is long, insecticidal spectrum is wide, and sucking insect had excellent preventive effect, and namely demonstrates very high insecticidal activity at very low dosage.Be mainly used in preventing and treating aphid, leafhopper, plant hopper, thrips, aleyrodid and resistant strain thereof on the various crop such as wheat, paddy rice, cotton, vegetables, fruit tree, tobacco leaf, to pest such as coleoptera, diptera, Lepidoptera, diptera, beetle order and total wing orders, reach blattaria, from sanitary insect pests such as ant, houseflies the high-efficiency prevention and control effect arranged simultaneously.In addition, MTI-446 is fool proof again to crop, people and animals and environment, and large-scale agricultural chemicals is expected to become international.
Nimbin (Azadirachtin) is the isolated a kind of insecticides such as fruit from the seal chinaberry, more than 10 orders more than 400 such as diamond-back moth, cabbage caterpillar, locust are planted farming, woods, storage and sanitary insect pest insecticidal activity, and multiple nematode and fungi are also had good killing action.Active and mechanism of action main manifestations is to make insect antifeedant, avoid and keep away and suppress growing of insect to nimbin to the virulence of insect, disturb the internal secretion of insect, make larva normally not cast off a skin and to pupate and cause insect dead, have that insect is difficult for developing immunity to drugs, efficiency time is long, be easy to degraded and to characteristics such as high and warm blooded animal are nontoxic in environment, is our times various countries most study, by the novel insecticide of environmental friendliness of universally acknowledged wide spectrum, efficient, low toxicity, low-residual.
A lot of patent documentations about MTI-446 and nimbin are arranged at present.Such as CN201210229502.2, relate to a kind of MTI-446 soluble liquid, formed by following component by weight percentage: MTI-446 1.5～45, emulsifier 5～25, stabilizing agent 1～5, synergist 1～5, cosolvent 2～20, remaining is solvent.The present invention is remarkable to the control efficiency of the vegetable-crop pest-insects such as aphid and Bemisia tabaci, and cucumber Bemisia tabaci and cabbage aphid were proofreaied and correct preventive effect in 3 days, 7 days and reached 80%～90%.The present invention uses the plant resource green solvent, to environment, people and animals and other beneficial organism safety; Use soluble liquid, bin stability is good, deposits more than 2 years; Preparation technology is simple, and low production cost is suitable for large area applications.
Such as CN201110427654.9, relate to a kind of complex insecticidal composition, said composition is comprised of effective active component and helper component, described effective active component is comprised of phosmet and nimbin, the percentage by weight of phosmet is 4～60% in this complex insecticidal composition, the percentage by weight of nimbin is 0.1～2%, and the percentage by weight of auxiliary element is 39～95%.The present invention with phosmet and nimbin carry out composite after, produce obvious synergistic effect, can effectively alleviate the generation of pest resistance, prolong pesticide species service life, and the minimizing dosage reduces agricultural chemicals field application cost, to people and animals and when stubble and succession crop safety.The farmland experiment shows: the present invention is to vegetables cabbage caterpillar, aphid, diamond-back moth; Cotton bollworm on the cotton, aphid, acarid, and oranges and tangerines coccid, soybean pod borer etc. have obvious control efficiency.Formulation stable in properties after it is composite, and low-temperature stability and heat storage stability are good, meet industry standard.
At present, also do not find to be re-dubbed as active component take MTI-446 and nimbin the Patents document of insecticide.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of Pesticidal combination that contains MTI-446 and nimbin, is used for anti-ly eliminating aphis, the insects such as striped flea-beetle, aulacophora femoralis, water rice hopper; Said composition is used safety, and is environmentally friendly, and pest control is had excellent synergistic function, can improve control efficiency, reduces the usage amount of agricultural chemicals, reduces peasant's use cost.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of Pesticidal combination that contains MTI-446 and nimbin comprises the composition of following percentage by weight: MTI-446 0.1～30%, and nimbin 0.1～30%, surplus is the pesticidal preparations auxiliary element.
In the such scheme, the preferred weight percent of described composition is: MTI-446 1～10%, and nimbin 0.1～10%, surplus is the pesticidal preparations auxiliary element.
In the such scheme, the optimum weight percentage of described composition is: MTI-446 5%, and nimbin 0.5%, surplus is the pesticidal preparations auxiliary element.
In the such scheme, the formulation of described Pesticidal combination is preferably missible oil.Accordingly, described pesticidal preparations auxiliary element is agricultural emulsifier and solvent; Wherein, the percentage by weight of described agricultural emulsifier is 5～20%; Wherein, described solvent is preferably dimethylbenzene.
The present invention has the following advantages:
1, the present invention has developed a kind of new pesticide species with take MTI-446 and nimbin as main active.
2, the present invention has excellent synergistic function to preventing and treating disease, can improve control efficiency, reduces the usage amount of agricultural chemicals, reduces peasant's use cost.
3, toxicity of pesticide of the present invention is lower, residual less, uses safety, and environmentally friendly, infringement and less pollution to ecotope are conducive to protect the person poultry safety.
4, the present invention can be used for anti-eliminating aphis, the various insects such as striped flea-beetle, aulacophora femoralis, water rice hopper, applied range.
Embodiment
The below is described further with embodiment, but the present invention is not limited to these embodiment.Among the following embodiment, as be not particularly limited, the percentage composition of the composition of mentioning (%) is weight percentage.
Embodiment 1
Technique is mixed with missible oil routinely, and its prescription is: MTI-446 5%, and nimbin 0.5%, agricultural emulsifier (weight ratio of 500# and NP-10 is 1:1) 10%, surplus is dimethylbenzene.
Embodiment 2
Technique is mixed with missible oil routinely, and its prescription is: MTI-446 5%, and nimbin 0.5%, agricultural emulsifier (weight ratio of 500# and NP-10 is 1:2) 10%, surplus is dimethylbenzene.
Embodiment 3
Technique is mixed with missible oil routinely, and its prescription is: MTI-446 0.1%, and nimbin 10%, agricultural emulsifier (weight ratio of 500# and NP-10 is 1:10) 20%, surplus is dimethylbenzene.
Embodiment 4
Technique is mixed with missible oil routinely, and its prescription is: MTI-446 10%, and nimbin 30%, agricultural emulsifier (weight ratio of 500# and NP-10 is 2:1) 5%, surplus is dimethylbenzene.
Embodiment 5
Technique is mixed with missible oil routinely, and its prescription is: MTI-446 30%, and nimbin 0.1%, agricultural emulsifier (weight ratio of 500# and NP-10 is 5:1) 10%, surplus is dimethylbenzene.
Experimental example 1
Get the Pesticidal combination in above-described embodiment 1, spray lichee behind 1500 times of the dilute with waters, anti-eliminating aphis, three space-based instincts are eliminated insect pest after spraying, and control efficiency reaches 90%.Spray again 1 time after spending three days, increase output 15% than lichee on every side after spraying.
Experimental example 2
Get the Pesticidal combination in above-described embodiment 3, spray Chinese cabbage behind 2000 times of the dilute with waters, the control striped flea-beetle, three space-based instincts are eliminated insect pest after spraying, and control efficiency reaches 95%, and Chinese cabbage grows fine.
Experimental example 3
Get the Pesticidal combination in above-described embodiment 4, spray cucumber behind 1500 times of the dilute with waters, the control aulacophora femoralis, four space-based instincts are eliminated insect pest after spraying, and control efficiency reaches 94%.Spray again 1 time after spending four days, increase output 17% than cucumber on every side after spraying.
Experimental example 4
Get the Pesticidal combination in above-described embodiment 5, spray paddy rice behind 2000 times of the dilute with waters, the control water rice hopper, three space-based instincts are eliminated insect pest after spraying, and control efficiency reaches 92%.Spray again 1 time after spending three days, increase output 12% than paddy rice on every side after spraying.
Claims (6)
1. a Pesticidal combination that contains MTI-446 and nimbin is characterized in that, comprises the composition of following percentage by weight: MTI-446 0.1～30%, and nimbin 0.1～30%, surplus is the pesticidal preparations auxiliary element.
2. the Pesticidal combination that contains MTI-446 and nimbin according to claim 1 is characterized in that, the percentage by weight of described composition is: MTI-446 1～10%, and nimbin 0.1～10%, surplus is the pesticidal preparations auxiliary element.
3. the Pesticidal combination that contains MTI-446 and nimbin according to claim 2 is characterized in that, the percentage by weight of described composition is: MTI-446 5%, and nimbin 0.5%, surplus is the pesticidal preparations auxiliary element.
4. each described Pesticidal combination that contains MTI-446 and nimbin according to claim 1～3, it is characterized in that: described pesticidal preparations auxiliary element is agricultural emulsifier and solvent.
5. the Pesticidal combination that contains MTI-446 and nimbin according to claim 4, it is characterized in that: the percentage by weight of described agricultural emulsifier is 5～20%.
6. the Pesticidal combination that contains MTI-446 and nimbin according to claim 4, it is characterized in that: described solvent is dimethylbenzene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105867269A CN103039497A (en) | 2012-12-28 | 2012-12-28 | Insecticide composition containing dinotefuran and azadirachtin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105867269A CN103039497A (en) | 2012-12-28 | 2012-12-28 | Insecticide composition containing dinotefuran and azadirachtin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103039497A true CN103039497A (en) | 2013-04-17 |
Family
ID=48052544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105867269A Pending CN103039497A (en) | 2012-12-28 | 2012-12-28 | Insecticide composition containing dinotefuran and azadirachtin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103039497A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411723A (en) * | 2002-10-09 | 2003-04-23 | 华南农业大学 | Nimbin and new nicotine pesticide mixed pesticide preparation |
| WO2004082382A1 (en) * | 2003-03-18 | 2004-09-30 | Syngenta Participations Ag | Synergistic herbicidal composition comprising a herbicidally active compound in combination with an insecticide |
| CN102273446A (en) * | 2011-09-13 | 2011-12-14 | 广西田园生化股份有限公司 | Thiacloprid-containing ultralow-volume liquid |
| CN102428957A (en) * | 2011-12-20 | 2012-05-02 | 湖北仙隆化工股份有限公司 | Compounded insecticidal composition |
-
2012
- 2012-12-28 CN CN2012105867269A patent/CN103039497A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411723A (en) * | 2002-10-09 | 2003-04-23 | 华南农业大学 | Nimbin and new nicotine pesticide mixed pesticide preparation |
| WO2004082382A1 (en) * | 2003-03-18 | 2004-09-30 | Syngenta Participations Ag | Synergistic herbicidal composition comprising a herbicidally active compound in combination with an insecticide |
| CN102273446A (en) * | 2011-09-13 | 2011-12-14 | 广西田园生化股份有限公司 | Thiacloprid-containing ultralow-volume liquid |
| CN102428957A (en) * | 2011-12-20 | 2012-05-02 | 湖北仙隆化工股份有限公司 | Compounded insecticidal composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101427694A (en) | Natural green biological organic agricultural chemical composition and uses thereof | |
| CN102626117A (en) | Natural green bio-organic pesticide composition and its application | |
| CN101836644A (en) | Pesticide preparation for controlling rice pests of planthoppers and the like | |
| CN103329943A (en) | Insecticide composition containing natural celastrus angulatus and natural pyrethrin | |
| ES2877680T3 (en) | Mixes of sabadilla alkaloids and azadirachtin and their uses | |
| BR112018077087B1 (en) | MOSQUITO, COCKROACH, BED BUG AND HOUSEFLY CONTROL METHODS | |
| CN103053569A (en) | Tolfenpyrad-containing insecticidal composition | |
| CN103039526B (en) | Disinsection composition containing larvatrol | |
| Reena et al. | Evaluation of Pongamia pinnata seed extracts as an insecticide against American bollworm Helicoverpa armigera (Hubner). | |
| BR112018077108B1 (en) | PESTICIDE MIXTURE AND A PEST CONTROL METHOD | |
| CN103053551A (en) | Spinosad-containing insecticidal composition | |
| CN101790992A (en) | Disinsection composite containing clothianidin and phoxim | |
| CN105494389B (en) | A kind of synergistic complex composition of two-element active component | |
| CN102308837A (en) | Insecticidal composition | |
| CN103053600B (en) | Insecticidal composition of indoxacarb and efficient cyfluthrin | |
| CN101946795A (en) | Thiamethoxam- and phoxim-containing insecticidal composition | |
| CN101524080A (en) | Indoxacarb and pymetozine insecticide composition | |
| CN103039497A (en) | Insecticide composition containing dinotefuran and azadirachtin | |
| CN101180961A (en) | Insecticide compounding with buprofezin and pymtrozine as well as method for preventing and controlling pest thereof | |
| CN104285951A (en) | Compound insecticide | |
| CN104488915A (en) | insecticidal composition containing IPP | |
| CN102763668A (en) | Insecticidal composition containing dinotefuran and emamectin benzoate | |
| CN103300049A (en) | Specific formula for bamboo locusts | |
| CN101897340B (en) | Disinfestation composite containing thiacloprid and carbosulfan | |
| CN103749529B (en) | A kind of insecticidal and bactericidal composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |