CN1062824A - A kind of composition pesticide - Google Patents
A kind of composition pesticide Download PDFInfo
- Publication number
- CN1062824A CN1062824A CN 90106350 CN90106350A CN1062824A CN 1062824 A CN1062824 A CN 1062824A CN 90106350 CN90106350 CN 90106350 CN 90106350 A CN90106350 A CN 90106350A CN 1062824 A CN1062824 A CN 1062824A
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- grain storage
- grain
- pest
- composition pesticide
- carrier
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Abstract
The present invention relates to two kinds of insecticide alpha-cyanos-benzyloxy phenoxy base (1R; 3R)-3-(2; the 2-dibromo vinyl)-2; 2-dimethyl cyclopropane carboxylic acid ester, O; O-diethyl-O-α-Qing Jibenchaanjiliuzhulinsuanzhi and the granule composition made from plant vector, and use the method for this composition as grain protecting agent control grain storage pest.The present invention has proposed to make intermixture with two kinds of insecticides through research such as pharmaceutical toxicology, co-toxicity, pest resistance to insecticide, residue of pesticide and toxicity, and select optimum formula, it is processed into the vegetable material is the granula of carrier, is used to prevent and treat grain storage pest and succeeds.This agent disperses the grain storage insect protected particularly important to the peasant household that accounts for China's grain storage total amount 80%.
Description
The present invention relates to by insecticide alpha-cyano-phenoxy benzyl (1R, 3R)-3-(2, the 2-=bromo vinyl)-2,2-=methyl cyclopropane carboxylate [to call decis (deltamethrin) in the following text] and 0, it is the granule composition of carrier that 0-=ethyl-0-α-Qing Jibenchaanjiliuzhulinsuanzhi [to call phoxim (Phoxim) in the following text] reaches with the phyteral material.
Simultaneously, the present invention relates to use said composition to be used to prevent and treat the method for grain storage pest.
Decis is a kind of efficient, low toxic pesticide, is widely used in and prevents and treats agricultural and sanitary insect pest, and French excellent Ke Fu company is mixed and made into triumphant security with it and Butacide, is exclusively used in the control grain storage pest, and China also tries out.
Phoxim also is a kind of high-efficient low toxicity insecticide, is widely used in to prevent and treat agricultural and sanitary insect pest, and the report that uses as grain protecting agent is also arranged.But the World Food Programme and health organization stipulate that the residual limit of this medicine in raw grain is 0.05ppm, use with the method that raw grain is handled in general direct spraying, and the residual quantity of medicament is bigger in the raw grain, is not used widely always.
The present invention finds, by to the research of grain storage pest pesticide resistance and the test of pesticide effectiveness, proves that decis and phoxim all belong to efficient medicament to most grain storage pests, but use can cause that pest resistance to insecticide produces, and shortens effective application time of medicament separately.Use with the retarding action of pest resistance to insecticide development decis and Butacide not obvious.Use emulsion directly to handle raw grain, the residual quantity of agricultural chemicals is higher in the grain.As both are used with by proper proportion, not only can delay pesticide resistance and produce, and the tool obvious synergistic effect.With these two kinds of chemicals is active ingredient, is processed into this composition of granula with the phyteral carrier.
The invention provides a kind of passing through and use the phyteral carrier, and it is processed into the composition pesticide of adsorptivity granula.The phyteral carrier is strong to the adsorptivity of medicament, and the rate of release of controlled medicament prolongs the effective control phase to insect.Phyteral carrier light specific gravity is easy to separate from grain.Through general grain processing process of cleaning (selection by winnowing or sieve are winnowed with a dustpan) dedusting, the medicament residual quantity in the raw grain all is lower than the residual quantity standard of World Health Organization's regulation with the raw grain after the said composition processing.Health to the people also has no effect.
The phoxim crude that the present invention uses is the highly finished product more than 95%, and deltamethrin original medicine content is 98%.The stink that effective content height in the former medicine, impurity be few, can reduce medicament itself, pollution-free to grain.
Carrier among the present invention comprises vegetable materials such as Wheat Straw, corn stalk, peanut shell, corncob and rice husk.
This composition can be processed into granule, fine granule or dust base by traditional method.
It is as follows that the technological process of granula (, fine granule) is processed in the present invention, but be not limited thereto.
The present invention can further be illustrated by following " example ", but is not limited thereto.Below all umbers all refer to weight.
Example 1:
1.9 parts of phoxims
0.1 part of decis
98 parts in phyteral carrier
Example 2:
1.8 parts of phoxims
0.2 part of decis
98 parts in phyteral carrier
It is processed into granula, granule or fine granule by above-mentioned flow process.
Use the method for above-mentioned composition control grain storage pest to be, when grain puts in storage, medicament is added 125 by raw grain per ton restrain agent, get final product after the mixing, not limited by any storage condition.Or after grain put in storage, raw grain per ton added 62.5 and restrains agent, mixes in grain top layer (30～50cm).
Under above-mentioned consumption, all can reach 95～100% to the control efficiency of various grain storage pests, effectively the control phase is 1 year.Its germination rate of seeds treated and germination vigor all are not affected.Economic, society, ecological benefits are very remarkable.
Claims (5)
1, a kind of composition pesticide, it is characterized in that containing alpha-cyano-benzyloxy phenoxy base (1R, 3R)-3-(2, the 2-=bromo vinyl)-2,2-dimethyl cyclopropane carboxylic acid ester, 0,0-=ethyl-0-α-Qing Jibenchaanjiliuzhulinsuanzhi and phyteral carrier.
2, a kind of composition pesticide according to claim 1 is characterized in that with vegetable material be carrier, is processed into granula.
3, a kind of composition pesticide according to claim 1 is characterized in that wherein containing at least the commercially available grain storage insecticide of two kinds of effective doses.
4, a kind of composition pesticide according to claim 1, the method that it is characterized in that preventing and treating grain storage pest are to be used for the place that grain storage pest takes place.
5, a kind of composition pesticide according to claim 1 is characterized in that its preparation is exclusively used in grain storage and stored seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106350 CN1062824A (en) | 1990-12-27 | 1990-12-27 | A kind of composition pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106350 CN1062824A (en) | 1990-12-27 | 1990-12-27 | A kind of composition pesticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1062824A true CN1062824A (en) | 1992-07-22 |
Family
ID=4879991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90106350 Pending CN1062824A (en) | 1990-12-27 | 1990-12-27 | A kind of composition pesticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1062824A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014075379A1 (en) * | 2012-11-13 | 2014-05-22 | 海普制盖股份有限公司 | Locking type section clipping bottle cover and container with the same |
| CN103828834A (en) * | 2012-07-02 | 2014-06-04 | 徐三亮 | Grain storage protection agent formula |
-
1990
- 1990-12-27 CN CN 90106350 patent/CN1062824A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828834A (en) * | 2012-07-02 | 2014-06-04 | 徐三亮 | Grain storage protection agent formula |
| WO2014075379A1 (en) * | 2012-11-13 | 2014-05-22 | 海普制盖股份有限公司 | Locking type section clipping bottle cover and container with the same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |