CN102007925B - Azadirachtin-attapulgite compound pesticidal granule - Google Patents
Azadirachtin-attapulgite compound pesticidal granule Download PDFInfo
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- CN102007925B CN102007925B CN2010105832523A CN201010583252A CN102007925B CN 102007925 B CN102007925 B CN 102007925B CN 2010105832523 A CN2010105832523 A CN 2010105832523A CN 201010583252 A CN201010583252 A CN 201010583252A CN 102007925 B CN102007925 B CN 102007925B
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- Prior art keywords
- attapulgite
- azadirachtin
- nimbin
- pesticidal
- pesticidal granule
- Prior art date
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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
Abstract
The invention discloses an azadirachtin-attapulgite compound pesticidal granule. The pesticidal granule comprises azadirachtin and attapulgite the ratio of (0.03-5):(80-90). Since azadirachtin molecules comprise unstable groups such as ester groups, epoxy groups, alkenyl ether and the like, the azadirachtin is easily decomposed under the conditions of ultraviolet light, sunshine and high temperature and is decomposed and fails in 5-8 days. The pesticidal granule has the following advantages: by means of combination of the azadirachtin and attapulgite pesticide carrier, the pesticidal granule not only can kill plant pests, but also can be used for preventing and curing ectoparasites of animals; the pesticidal granule has wider pesticidal spectrum and environmental-friendly characteristics of high efficiency and no residues; and the release time can be greatly delayed, thus the pesticidal granule is a long-acting pesticide.
Description
Technical field
The present invention relates to the agricultural chemicals preparation field, be specifically related to a kind of Azadirachtin-attapulgite compound pesticidal granule.
Background technology
Nimbin is a kind of more perfect plant resource biological insecticides, it has reached as the desired whole standards of insecticide: to the broad-spectrum action of insect, interference to natural enemy is few, vertebrate there is not toxicity, in environment, be easy to degraded, aboundresources etc., and can be used as insect growth regulator, IGR, and the Pest Species that can prevent and treat is many, and the environmental protection feature of wider insecticidal spectrum and efficient noresidue is arranged.
Separating the highest nimbin of insecticidal activity from seal chinaberry fruit is a kind of active insecticidal components of broad spectrum activity, and nearly 400 kinds of agricultural, storage, sanitary insect pests of Lepidoptera, Homoptera, Semiptera, coleoptera, diptera, Isoptera, Hymenoptera, orthoptera, thrips, Phasmatodea are had food refusal, avoid and keep away, disturb and grow, affect the biologically active such as lay eggs.Except broad spectrum disinfestation is arranged, for the other plant insecticide, seal chinaberry or a kind of hypotoxicity pesticide plant.Many relevant results of study show that all it is less to the toxicity of warm blooded animal, also are safe to water ecology.
But because nimbin raw medicine is liquid, need special carrier absorption, utilize attapulgite high-performance farm chemical carrier that the nimbin raw medicine of liquid state is become solid matter, the attapulgite modified combination with nimbin produced nimbin biological pesticide, in water dispersible granules uses, easily break up, play the purpose of quick release medicine Control pests; In addition, attapulgite has natural nano-pore warp, and is very little to the active substance oxidation, and strong adsorptivity guarantees medicament slowly-releasing and holding effect; Active component guarantees not decompose for a long time long shelf-life under low concentration; More than many characteristics guaranteeing on the basis of nimbin biological pesticide to the efficient control action of target organisms, promote stability and the lasting effect of medicament, enlarge the scope of application of medicament, greatly improve the quality of products, be conducive to further accelerate the nimbin biological pesticide industrialization process.
Summary of the invention
The invention discloses a kind of Azadirachtin-attapulgite compound pesticidal granule.Adopt and attapulgite modifiedly be combined with nimbin, produce nimbin biological pesticide, this environment-friendly pesticide low toxicity.
The present invention adopts following technical scheme for achieving the above object:
A kind of nimbin attapulgite complex insecticidal composition is characterized in that: wherein contain promising nimbin, attapulgite, the ratio of described nimbin, attapulgite is: (0.03-5) :) (80-90).
The ratio of described nimbin, attapulgite is: (0.5-2) :) (80-90).
Described nimbin attapulgite complex insecticidal composition is characterized in that: nimbin wherein, the granulation agent of attapulgite compounding aid or water dispersible granules.
Described nimbin attapulgite complex insecticidal composition is characterized in that: contain also in the described Pesticidal combination that pyrethrins, kushenin, qinghaosu, tobacco tar, gamboge, garlic are smart, in the puckery grass one or more.
Described nimbin attapulgite complex insecticidal composition is characterized in that: the particle diameter that it is characterized in that described attapulgite is 45-150 μ m.
Its production technology of nimbin attapulgite complex insecticidal composition may further comprise the steps:
The nimbin mother liquor is sprayed onto on the attapulgite mixes, add auxiliary materials such as helping material again, granulation after style is pulverized is packed after dry.Perhaps various raw materials are pressed the preparation of water dispersant technique.
The present invention compares than prior art has following advantage:
The two the combination of nimbin and attapulgite farm chemical carrier because that attapulgite has adsorptivity is strong, can delay the release time of nimbin greatly, plays long-acting effect.Not only can the kill plants insect, also can be used to prevent and treat the animal body epizoa.Attapulgite can also be improved soil.
Embodiment
Nimbin attapulgite complex insecticidal composition granule wherein contains nimbin, attapulgite, auxiliary agent and inserts, and three's ratio is: (0.5-2) :) (80-90): 20-50.The particle diameter of attapulgite is 45-150 μ m.According to a conventional method preparation.
Control efficiency: 5% Pesticidal combination granule of the present invention's preparation, spray for the first time behind rice seedling growing in 10 mu of rice fields, to paddy rice harvesting, without the insect infringement, have long-acting effect.
Claims (2)
1. nimbin attapulgite complex insecticidal composition, it is characterized in that: wherein contain promising nimbin, attapulgite, the ratio of described nimbin, attapulgite is: (0.03-5): (80-90); Contain also in the described Pesticidal combination that pyrethrins, kushenin, qinghaosu, tobacco tar, gamboge, garlic are smart, in the puckery grass one or more; Nimbin wherein, the granulation agent of attapulgite compounding aid or water dispersible granules; The particle diameter of described attapulgite is 45-150 μ m.
2. nimbin attapulgite complex insecticidal composition according to claim 1, it is characterized in that: the ratio of described nimbin, attapulgite is: (0.5-2): (80-90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105832523A CN102007925B (en) | 2010-12-10 | 2010-12-10 | Azadirachtin-attapulgite compound pesticidal granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105832523A CN102007925B (en) | 2010-12-10 | 2010-12-10 | Azadirachtin-attapulgite compound pesticidal granule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102007925A CN102007925A (en) | 2011-04-13 |
| CN102007925B true CN102007925B (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105832523A Active CN102007925B (en) | 2010-12-10 | 2010-12-10 | Azadirachtin-attapulgite compound pesticidal granule |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262864A (en) * | 2013-06-13 | 2013-08-28 | 金陵科技学院 | Biological pesticide composition as well as preparation method and application thereof |
| CN103749571B (en) * | 2013-12-23 | 2016-01-20 | 杨立新 | A kind of attapulgite sterilization mite suppressor and preparation method thereof |
| CN104430609A (en) * | 2014-11-19 | 2015-03-25 | 沈阳化工研究院有限公司 | Botanic pesticide water dispersant, preparation method and application thereof |
| CN106135325A (en) * | 2016-07-02 | 2016-11-23 | 漳州立康有害生物防控有限公司 | Walk quickly and keep away Coptotermes formosanus Shtrari. granule and its preparation method and application |
| CN109328904A (en) * | 2018-11-15 | 2019-02-15 | 贵州品红农业开发有限公司 | Pepper seedling raising method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233399A (en) * | 1999-04-14 | 1999-11-03 | 云南新联化工厂 | Pesticide contg. nimbin and use therefor |
| CN1663378A (en) * | 2004-03-05 | 2005-09-07 | 云南中科生物产业有限公司 | Pesticide formulation of nimbin and emamectin benzoate and preparing method thereof |
| CN101015297A (en) * | 2007-02-09 | 2007-08-15 | 扬州大学 | Biological insecticide with synergistic effect and preparing method thereof |
| CN101176456A (en) * | 2007-12-12 | 2008-05-14 | 海南利蒙特生物农药有限公司 | Virus insect disinfestation suspension agent containing azadirachtin |
| CN101238767A (en) * | 2007-02-07 | 2008-08-13 | 上海市农业科学院 | Cruciferae vegetable seed plant source pesticide pill pelletizing coating method |
-
2010
- 2010-12-10 CN CN2010105832523A patent/CN102007925B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233399A (en) * | 1999-04-14 | 1999-11-03 | 云南新联化工厂 | Pesticide contg. nimbin and use therefor |
| CN1663378A (en) * | 2004-03-05 | 2005-09-07 | 云南中科生物产业有限公司 | Pesticide formulation of nimbin and emamectin benzoate and preparing method thereof |
| CN101238767A (en) * | 2007-02-07 | 2008-08-13 | 上海市农业科学院 | Cruciferae vegetable seed plant source pesticide pill pelletizing coating method |
| CN101015297A (en) * | 2007-02-09 | 2007-08-15 | 扬州大学 | Biological insecticide with synergistic effect and preparing method thereof |
| CN101176456A (en) * | 2007-12-12 | 2008-05-14 | 海南利蒙特生物农药有限公司 | Virus insect disinfestation suspension agent containing azadirachtin |
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| Publication number | Publication date |
|---|---|
| CN102007925A (en) | 2011-04-13 |
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