CN1402986A - Pesticide composition for preventing and killing pests of stored grains - Google Patents
Pesticide composition for preventing and killing pests of stored grains Download PDFInfo
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- CN1402986A CN1402986A CN 01128577 CN01128577A CN1402986A CN 1402986 A CN1402986 A CN 1402986A CN 01128577 CN01128577 CN 01128577 CN 01128577 A CN01128577 A CN 01128577A CN 1402986 A CN1402986 A CN 1402986A
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Abstract
The pesticide composition for preventing and killing pests of stored grains is compounded with pirimiphos-methyl and one of eight kinds of matters including malathion, deltamethrin, phoxin, chlorpyrifos-methyl, calcium phosphide, zinc phosphide, aluminum phosphide and sevin in the ratio of 1 to 1-10. It has obvious synergistic effect in preventing and killing beetle, weevil, moth acarid and other pests of stored grains and long acting period.
Description
Technical field: the invention belongs to agricultural chemical field, it relates to a kind of Pesticidal combination, and it is used to prevent and treat the insect during the grain warehousings such as paddy, wheat, corn, Chinese sorghum.
Background technology: grains such as paddy, Chinese sorghum, wheat, corn very easily grow insects in the warehousing process, as beetle, weevil, moth, mite, ostomatid, red flour beetle, rice weevil etc.These insects gnaw grain, have both caused the loss in weight, also influence grain quality, and serious then can not be eaten.Therefore, as not prevented and treated, loss will be huge.The insecticide that is used to prevent and treat storage pest at present has malathion, decis, phoxim etc.But these medicament insecticidal effects are general, and cost is higher relatively.
Summary of the invention: the object of the present invention is to provide a kind of Pesticidal combination that is used to prevent and treat insect during the grain warehousing, it can prevent and treat the insect of grains such as harm paddy, jowar safely and effectively, can economize on dose again, reduces cost.
The Pesticidal combination of indication of the present invention comprises two kinds of materials of A, B, A kind material is a pirimiphos-methyl, B kind material is that malathion, decis, phoxim, methyl are poisoned any one in cicada, calcium phosphide, zinc phosphide, aluminum phosphate, eight kinds of materials of sevin with poison, and the effective ingredient proportioning of two kinds of materials is A: B=1: 1-10.When producing, add auxiliary agent and inserts, the effective content of A and B is controlled between the 0.1%-10%.
The invention has the advantages that:
1, this Pesticidal combination can be killed various pests in the grain warehousings such as paddy, Chinese sorghum such as beetle, weevil, moth class, mite, ostomatid, red plan paddy money, rice weevil etc. effectively, the sustainable 10-20 of drug effect month, preventive effect can reach more than 95%, improve preventive effect 10-15% than single with a kind of medicament, the lasting period increases by 15 days-3 months.
2, two kinds of combinations of substances of A, B have obvious synergistic effect together, indoor biometrics shows: the composition of materials such as pirimiphos-methyl and malathion, phoxim, its co-toxicity coefficient between 150-200, thereby can obviously reduce dosage, cost is lower, uses also safer.
Embodiment:
Embodiment 1: prepare 1 kilogram of active ingredient of 2% first, horse pulvis.With pirimiphos-methyl 10 grams, malathion 10 grams, adding assistant and inserts as kaolin, make always to weigh 1 kilogram again.By grain medication 2-15 gram active ingredient per ton, adopt spray-on process or support methods during use.
Embodiment 2: prepare 1 liter of 1.5% first, hot missible oil.With 10 milliliters of pirimiphos-methyls, add 5 milliliters of phoxims, add emulsifier and solvent to 1 liter again, using method is with embodiment 1.
Claims (2)
1, a kind of Pesticidal combination that is used to prevent and treat insect during the grain warehousing, it is characterized in that it is that pirimiphos-methyl and B kind material are that malathion, decis, phoxim, methyl are poisoned in eight kinds of the cicada, calcium phosphide, zinc phosphide, aluminum phosphate, sevin any one with poison and formed by A kind material, its active ingredient proportioning is A: B=1: 1-10.
2, Pesticidal combination according to claim 1, it is characterized in that adding auxiliary agent, inserts make pulvis or add emulsifier, solvent is made missible oil, the active constituent content that makes A, two kinds of materials of B is between 0.1-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128577 CN1402986A (en) | 2001-09-04 | 2001-09-04 | Pesticide composition for preventing and killing pests of stored grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128577 CN1402986A (en) | 2001-09-04 | 2001-09-04 | Pesticide composition for preventing and killing pests of stored grains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1402986A true CN1402986A (en) | 2003-03-19 |
Family
ID=4668420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01128577 Pending CN1402986A (en) | 2001-09-04 | 2001-09-04 | Pesticide composition for preventing and killing pests of stored grains |
Country Status (1)
| Country | Link |
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| CN (1) | CN1402986A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828834A (en) * | 2012-07-02 | 2014-06-04 | 徐三亮 | Grain storage protection agent formula |
| CN103975947A (en) * | 2014-04-04 | 2014-08-13 | 广州粤昆源生物科技发展有限公司 | Controlling drug and controlling method for cigarette beetles in cigarette production place |
| CN109329299A (en) * | 2018-12-06 | 2019-02-15 | 山东圣鹏科技股份有限公司 | Fumigation insecticide containing pirimiphos-methyl, preparation method and application |
-
2001
- 2001-09-04 CN CN 01128577 patent/CN1402986A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828834A (en) * | 2012-07-02 | 2014-06-04 | 徐三亮 | Grain storage protection agent formula |
| CN103975947A (en) * | 2014-04-04 | 2014-08-13 | 广州粤昆源生物科技发展有限公司 | Controlling drug and controlling method for cigarette beetles in cigarette production place |
| CN103975947B (en) * | 2014-04-04 | 2016-02-10 | 广州粤昆源生物科技发展有限公司 | A kind of production of cigarettes place lasioderma serricorne pesticide control and prevention and controls |
| CN109329299A (en) * | 2018-12-06 | 2019-02-15 | 山东圣鹏科技股份有限公司 | Fumigation insecticide containing pirimiphos-methyl, preparation method and application |
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Legal Events
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |