CN1104033A - Pesticidal composite agent - Google Patents
Pesticidal composite agent Download PDFInfo
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- CN1104033A CN1104033A CN 93120972 CN93120972A CN1104033A CN 1104033 A CN1104033 A CN 1104033A CN 93120972 CN93120972 CN 93120972 CN 93120972 A CN93120972 A CN 93120972A CN 1104033 A CN1104033 A CN 1104033A
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- insect
- killing
- composite agent
- agricultural chemicals
- pesticidal
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Abstract
The insect-killing compound consists of chloro-cyanogen chrysanthine, caprylic sulfuric acid, 1605, emulgent and synergistic agent and is prepared by using dimethyl benzene as solvent according to a certain proportion. Said insect-killing compound has functions of touch-killing, stomach-poisoning hit-down and stifling etc. and has properties of full-killing and quick poison-applicating and also can avoid insects becoming drug-fast, so it is a kind of wide-spectrum insect-killing, high-effective, low-poisonous and low-cost insect-killing compound. Its using method is simple, added with water by 1000 times, it can be sprayed to the farmland or mixed with seed. It can effectively kill bollworm, red spider, aphid etc.
Description
The invention belongs to agricultural chemicals.
Agricultural chemicals is effective product of kill pests, and the long-term use of single agricultural chemicals makes insect develop immunity to drugs easily and weakens the insecticidal action of agricultural chemicals, even single agricultural chemicals plays insecticidal action hardly.In order to protect crops not to be subjected to the infringement of insect; the pesticide resistance that overcomes insect must constantly be developed the pesticide species that makes new advances; but financial resources and the material resources of developing a kind of new agricultural chemicals input are huge, and often novel pesticide the birth velocity adaptive not the speed that takes place of insect.If combine the agricultural chemicals of new broad-spectrum high efficacy from numerous existing agricultural chemicals is to utilize existing agricultural chemicals and technology to increase a kind of approach of producing agricultural chemicals of new varieties.
The objective of the invention is from existing agricultural chemicals, to combine new combination agent, and select suitable emulsifier and synergist, make new combination agent become wide spectrum, efficient, low toxicity and inexpensive new Pesticidal composite agent.
The present invention is achieved in that a kind of Pesticidal composite agent, and its component comprises 1～7% cypermethrin, 3～9% phoxim, and 10～25% one six 0 five, 7～15% emulsifier and 4～10% synergist SV, surplus is a solvent.In the combinations thereof agent, said emulsifier is a kind of in 0221,0201,0199.
Cypermethrin is the broad spectrum pesticide of a kind of stomach toxicity and tagging property, and insect is had good knockdown effect, and low to people and animals' toxicity, but list is used cypermethrin, and insect is easy to generate pesticide resistance, and drug effect is descended rapidly.
Phoxim has the desinsection wide spectrum.Knocking down property of photochemistry is arranged, people and animals are had the characteristics of low toxicity.
One six 0 five is a kind of stomach toxicity and the insecticide with fumigation effect, but one six 0 five couples of people and animals' toxicity is bigger.
More than the Pesticidal composite agent of three kinds of pesticide combination Cheng Xin, the effect of each agricultural chemicals is strengthened mutually.Above-mentioned three kinds of agricultural chemicals all have tags and stomach toxicity, after their combinations, it is tagged play the effect of common reinforcement with the stomach toxicity ability; During these three kinds of pesticide combination, can overcome the deficiency of single agricultural chemicals, cypermethrin is a chrysanthemum ester insecticide, and phoxim and one six 0 five insecticides are organophosphorous pesticide.Cypermethrin can prevent the pesticide resistance of insect to organic phosphor effectively, and organic phosphorus compound also prevents the pesticide resistance of insect to cypermethrin effectively, and Pesticidal composite agent can avoid each composition separately insect to be developed immunity to drugs; Be that above three kinds of agricultural chemicals are done the time spent separately again, each agricultural chemicals is not comprehensive to the kill capability of insect, and in Pesticidal composite agent, each composition is still keeping the killing ability of itself, that is to say that Pesticidal composite agent has the knocking down property of photochemistry of phoxim pesticide, well knocking down property with cypermethrin has the fumigation effect of one six 0 five agricultural chemicals.Thereby new Pesticidal composite agent has also had knockdown effect, photochemistry knockdown effect and fumigation effect except that the action of contace poison and stomach poison function that have strengthened insect.Stronger than single agricultural insecticide ability, kill capability is executed poison soon more comprehensively, can more effectively kill various pests.Pesticidal composite agent has than the single agricultural chemicals insecticidal effect of wide spectrum more.
In the new combination agent, phoxim and cypermethrin are all low to mammiferous toxicity, have only one six 0 five agricultural chemicals that poultry is had bigger toxicity.Pesticidal composite agent after three kinds of pesticide combination is reaching under the situation that same desinsection renders a service with one six 0 five agricultural chemicals than single, and one six 0 five want much less in the combination agent, so the toxicity of Pesticidal composite agent one six 0 five agricultural chemicals more single than use greatly reduces.
Because the Pesticidal composite agent insecticidal action is comprehensive, the insecticide efficiency height, thereby the consumption of each effective ingredient greatly reduces in the combination agent, and the cost of whole Pesticidal composite agent is reduced.
The method of making Pesticidal composite agent of the present invention is: with solvent cypermethrin, phoxim and one six 0 five agricultural chemicals are dissolved respectively, to be dissolved with the solution of cypermethrin, phoxim and 1 then, mix in proportion, and add suitable emulsifier and synergist stirs, promptly manufacture Pesticidal composite agent of the present invention.
The selected solvent of the present invention is a dimethylbenzene, its rapidly dissolved chlorine Cyano chrysanthemate, phoxim and 1 and flash-point higher, use more convenient and safety.
The selected emulsifier of the present invention is wanted (one) good dispersion; (2) emulsion stability is good.By above requirement, the emulsifier among the present invention has been selected for use as 0221,0201,0199(Shandong insecticide factory of Ningyang produces).
Pesticidal composite agent of the present invention has been brought into play the strong point of the effect of each composition, has strengthened the effectiveness of the comprehensive desinsection of Pesticidal composite agent, improve more for making its killing ability, the Qindao board that adding synergist SV(Qingdao insecticide factory produces in Pesticidal composite agent).
Utilize cypermethrin, phoxim, one six 0 five three kinds of agricultural chemicals and emulsifier and synergist, adopt aforesaid manufacture method to make high-efficiency broad spectrum low toxicity and new Pesticidal composite agent with low cost.This Pesticidal composite agent 1000 times of thin ups again can carry out the land for growing field crops and sprays or dress seed, effectively killing heliothis armigera, two spotted spider mite, thrips, rice lice, borer, educate insects such as stinkbug, Ye Mang, budworm.Below be embodiments of the invention.
Embodiment 1
A: the dimethylbenzene of getting 4 parts of weight of 10% permethrin milk oil adding of 4 parts of weight stirs stand-by.
B: the dimethylbenzene of getting 5 parts of weight of 50% phoxim emulsifiable concentrate adding of 6 parts of weight stirs stand-by.
C: the dimethylbenzene that 50% one six 0 five missible oil of getting 18 parts of weight add 20 parts of weight stirs stand-by.
D: get 0,221 11 part of emulsifier and heavily add synergist SV7 part weight, add dimethylbenzene then and heavily stir stand-by for 24 parts.
E: the D emulsion is joined in the A emulsion, and it is stand-by to stir.
F: B, C two emulsion mixing and stirring is stand-by.
G: E solution and F solution are carried out mixing and stirring, promptly make the desinsection broad-spectrum high efficacy to low, easy to use, the cheap Pesticidal composite agent of person poultry toxicity.
With 1000 times of the Pesticidal composite agent dilute with waters that make, spray, can kill the field insect effectively.
Table one is 1. to act on cypermethrin, phoxim, 1 separately, 2. phoxim and one six 0 pentahapto usefulness, and Pesticidal composite agent 3. of the present invention kills the experiment effect contrast of second-generation cotton bollworm.
Embodiment 2
With method with embodiment 1, get 3 parts heavy phoxims of 1 part heavy cypermethrin, 10 parts heavy by 1,7 parts heavy emulsifier 0221,4 parts heavy synergist SV, the dimethylbenzene that adds 2 parts heavy of solvents, 9 parts heavy, 30 parts heavy, 21 parts heavy and 12 parts of weights in order respectively, the Pesticidal composite agent that makes add 1000 times water again and spray result such as table 2.
Embodiment 3
With method similarly to Example 1, get 7 parts heavy cypermethrins, 9 parts heavy phoxims, 25 parts are heavy by 1,15 parts heavy emulsifier 0221,10 parts heavy SV, add the dimethylbenzene of 4 parts heavy of solvents, 4 parts heavy, 12 parts heavy, 8 parts heavy and 6 parts of weights in order respectively, make Pesticidal composite agent, convert 1000 times in water by the manufacture method of embodiment 1, carry out the land for growing field crops and spray experiment, effect sees Table 3.
Claims (2)
1, a kind of Pesticidal composite agent, its component comprises the cypermethrin of 1-7%, 3～9% phoxim, 10～25% one six zero five, 7～15% emulsifier and 4～10% synergist SV, all the other are solvent.
2, according in the said Pesticidal composite agent of claim 1, emulsifier is a kind of in 0221,0201,0199.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93120972 CN1104033A (en) | 1993-12-21 | 1993-12-21 | Pesticidal composite agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93120972 CN1104033A (en) | 1993-12-21 | 1993-12-21 | Pesticidal composite agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1104033A true CN1104033A (en) | 1995-06-28 |
Family
ID=4993499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93120972 Pending CN1104033A (en) | 1993-12-21 | 1993-12-21 | Pesticidal composite agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1104033A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002028186A3 (en) * | 2000-10-06 | 2003-03-13 | Monsanto Technology Llc | Seed treatment with combinations of insecticides |
| US6903093B2 (en) | 2000-10-06 | 2005-06-07 | Monsanto Technology Llc | Seed treatment with combinations of pyrethrins/pyrethroids and thiamethoxam |
-
1993
- 1993-12-21 CN CN 93120972 patent/CN1104033A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002028186A3 (en) * | 2000-10-06 | 2003-03-13 | Monsanto Technology Llc | Seed treatment with combinations of insecticides |
| US6903093B2 (en) | 2000-10-06 | 2005-06-07 | Monsanto Technology Llc | Seed treatment with combinations of pyrethrins/pyrethroids and thiamethoxam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |