CN101248804A - Deltamethrin and badian oil insecticidal composition - Google Patents
Deltamethrin and badian oil insecticidal composition Download PDFInfo
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- CN101248804A CN101248804A CNA2008100735360A CN200810073536A CN101248804A CN 101248804 A CN101248804 A CN 101248804A CN A2008100735360 A CNA2008100735360 A CN A2008100735360A CN 200810073536 A CN200810073536 A CN 200810073536A CN 101248804 A CN101248804 A CN 101248804A
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- badian
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Abstract
A stored-grain pest pesticide is characterized in that each component by the weight percentage is as follows: star anise oil 0.018-10.0, decamethrin 0.24-8.0, and the rest is carrier material. The inventive pest pesticide with the star anise oil and the decamethrin has obvious pest control effect on grain storage, and the pest control effect on the raw grain and seed storage of paddies, corns, beans, etc. is above 95%. The stored-grain pest pesticide has long lasting period without influence on the germination rate of the stored seeds. With the rich resources of raw materials, simple preparation technology, no waste pollution, convenient and safe usage, and low toxicity of products, the stored-grain pesticide residue meets the standard of WHO/FDA, which is further lower than the maximum residue limit in China.
Description
Technical field
The invention belongs to decis and Chinese anise oil insecticidal composition.
Background technology
Until now, the loss that grain caused of pest damage people storage is very huge, and insect not only eats up a large amount of grains, and very big to the quality influence of grain, and the grain nutritive value is reduced, and also can pollute grain and environment.Along with development of modern science and technology, the new technology of control in present age pest of stored grain constantly occurs, and all obtains the popularization of certain limit as sealing, controlled atmosphere, low temperature control, gyplure etc.But owing to multiple reason, the still chemical fumigation Prevention Technique that is widely used in a large number, though this chemical fumigation method has the better prevention effect, but still exist problems such as cost height, labour intensity are big, dangerous, residual toxicity height, make this method have big limitation, add that storage scale, storage grain condition have many differences, a kind of effectively pest control agent that uses is under various conditions all produced in an urgent demand.
At Chinese patent＜pesticide for grain storage〉in (patent No. 89105548.7), a kind of pesticide for grain storage that is mixed based on Chinese herbal medicine, with a small amount of sumicidin is provided, have good control efficiency, but the residual quantity of sumicidin is higher, the improved necessity of continuation is arranged.
Summary of the invention
The technical problem to be solved in the present invention is to provide decis and the Chinese anise oil insecticidal composition that a kind of control efficiency is better, residual still less, use is safer for grain stocking.
The present invention solves the problems of the technologies described above with following technical scheme:
The percentage by weight of each component is in decis and the Chinese anise oil insecticidal composition: oil of badian 0.018-10.0, decis 0.24-8.0, surplus is the carrier material.
Decis of the present invention and Chinese anise oil insecticidal composition, it is very remarkable to be used for pest controling effect in grain stocking, grain such as raw grain paddy, corn, beans and seed storage pest (as corn weevil, lesser grain borer, saw-toothed grain beetle, long angle ostomatid, moth class etc.) there be desirable killing and repellent action, control efficiency reaches more than 95%, the lasting period long (more than eight months).The stored seeds germination rate is not had influence, and raw material sources are abundant, preparation technology is simple, and three-waste free pollution is easy to use, safe, saves the labour and reduces cost.Product belongs to low toxicity level simultaneously, the persticide residue of storage grain meets the WHO/FDA standard, brown rice decis residual quantity＜0.002 after the dispenser in 30 days raw grains milliliter/kilogram, husk decis residual quantity is 0.0023-0.0042 milligram/kilogram, is significantly less than the MRL of China's regulation.
Embodiment
The objective of the invention is to invent a kind of high-efficiency low-toxicity, safe and reliable, the convenient preparation that uses of the condition of can being regardless of,, reduce the loss that causes because of insect pest in the storage grain to greatest extent to effectively prevent and to kill pest of stored grain.
The strong point of massive planting rerum natura material of the present invention and Western medicine adopts oil of badian and small amount of bromine Cyano chrysanthemate to be mixed and forms, and its proportioning is: (weight %) oil of badian: 0.018-8.0, decis 0.24-8.0, surplus is the carrier material.Said components is crushed to powdery respectively, is mixed together in proportion, get product after stirring, packing is dispatched from the factory again.This control agent can select for use few kaolin of impurity or loess etc. to make the carrier material.
Oil of badian be the fresh branches and leaves of Magnoliacea plant Chinese anise Illicium verum Hood.f. or ripening fruits through the volatile oil that steam distillation obtains, be a kind of conventional Chinese medicine, nontoxic.Chinese anise is widely cultivated in China south, aboundresources.Measure through Agricultural University Of South China's agricultural chemicals engineering and safety evaluation center, oil of badian has good deterrent effect to pest of stored grain corn weevil, lesser grain borer, red flour beetle, also has certain fumigation action and action of contace poison, and insect is had good biologically active.
Decis claims FMC-45498, decis, dextrorotation along bromine nitrile phenothrin, triumphant security times spy again, and its English name is that Decamethrin K-othrin Decis Deltamethrin chemical formula is C
22H
19Br
2NO
3Insecticidal spectrum is wide, and the speed of knocking down is fast, and is especially big to lepidopterous larvae and aphid lethality, is never poison, makes insect be overexcited, benumb and dead.
In " the clean test of pesticide effectiveness report of paddy worm " that Chengdu Grain Storage Research Institute, State Administration of Grain Reserve does for the applicant, adopt " co-toxicity coefficient " to judge that two kinds of insecticides mix the toxic effect situation of back to insect.And draw the conclusion of " decis has fairly obvious synergistic effect only to the paddy worm ".
The use that is mixed of oil of badian and decis has the notable synergistic effect to the control pest of stored grain, and the applicant is listed in the table below through the measurement result of making of killing to corn weevil, lesser grain borer, red flour beetle:
Embodiment 1
Prescription: (weight %) oil of badian: 0.018, decis 0.024, surplus is the carrier material;
Dispenser consumption: medicine: grain=1.5: 1000.
Embodiment 2
Prescription: (weight %) oil of badian 10.0, decis 0.04, surplus is the carrier material;
Dispenser consumption: medicine: grain=1.0: 1000
Embodiment 3
Prescription: (weight %) oil of badian 6, decis 8, surplus is the carrier material;
Dispenser consumption: medicine: grain=1.1: 1000
Embodiment 4
Prescription: (weight %) oil of badian 5, decis 7, surplus is the carrier material;
Dispenser consumption: medicine: grain=1.4: 1000
Embodiment 5
Prescription: (weight %) oil of badian 8, decis 6, surplus is the carrier material;
Dispenser consumption: medicine: grain=1.3: 1000
Claims (1)
1, a kind of pest of stored grain insecticide is characterized in that the percentage by weight of each component is: oil of badian 0.018-10.0, and decis 0.24-8.0, surplus is the carrier material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100735360A CN101248804A (en) | 2008-04-15 | 2008-04-15 | Deltamethrin and badian oil insecticidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100735360A CN101248804A (en) | 2008-04-15 | 2008-04-15 | Deltamethrin and badian oil insecticidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101248804A true CN101248804A (en) | 2008-08-27 |
Family
ID=39952547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100735360A Pending CN101248804A (en) | 2008-04-15 | 2008-04-15 | Deltamethrin and badian oil insecticidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101248804A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039463A (en) * | 2012-12-31 | 2013-04-17 | 深圳市华农生物工程有限公司 | Rotenone microemulsion and preparation method thereof |
| CN107771864A (en) * | 2017-10-24 | 2018-03-09 | 天峨县平昌生态农业有限公司 | A kind of composition for preventing and treating storage pest |
| CN107810979A (en) * | 2017-10-24 | 2018-03-20 | 天峨县平昌生态农业有限公司 | A kind of hygienic insecticide of containing fipronil and oil of badian |
| CN109820002A (en) * | 2019-03-21 | 2019-05-31 | 广西师范大学 | It is a kind of for controlling the insecticide composition of grain storage pest population |
-
2008
- 2008-04-15 CN CNA2008100735360A patent/CN101248804A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039463A (en) * | 2012-12-31 | 2013-04-17 | 深圳市华农生物工程有限公司 | Rotenone microemulsion and preparation method thereof |
| CN103039463B (en) * | 2012-12-31 | 2014-04-23 | 深圳市华农生物工程有限公司 | Rotenone microemulsion and preparation method thereof |
| CN107771864A (en) * | 2017-10-24 | 2018-03-09 | 天峨县平昌生态农业有限公司 | A kind of composition for preventing and treating storage pest |
| CN107810979A (en) * | 2017-10-24 | 2018-03-20 | 天峨县平昌生态农业有限公司 | A kind of hygienic insecticide of containing fipronil and oil of badian |
| CN109820002A (en) * | 2019-03-21 | 2019-05-31 | 广西师范大学 | It is a kind of for controlling the insecticide composition of grain storage pest population |
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| 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 |
Open date: 20080827 |