CN1158920C - Composite synergist for chemical pesticide - Google Patents
Composite synergist for chemical pesticide Download PDFInfo
- Publication number
- CN1158920C CN1158920C CNB991209184A CN99120918A CN1158920C CN 1158920 C CN1158920 C CN 1158920C CN B991209184 A CNB991209184 A CN B991209184A CN 99120918 A CN99120918 A CN 99120918A CN 1158920 C CN1158920 C CN 1158920C
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- China
- Prior art keywords
- chemical pesticide
- composite synergist
- plant growth
- pesticides
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention relates to a composite synergist for chemical pesticides, which is formed by uniformly mixing and gaiting water, plant growth regulators and surface active agents OP-10, S-80, T-60, OS, BS-Na, IW, CON, etc., wherein the surface active agents perform the functions of emulsification, dispersion and penetration. The product is diluted to a specific concentration and is sprayed on crops after being uniformly mixed with pesticides according to the proportion of 1 to 1, half pesticide consumption can be reduced, the preventing effect can be increased by 7% to 20%, and the yield can be increased by 5% to 10%. The product can reduce the pollution and the residues of the pesticides, and is favorable for environmental protection.
Description
The present invention relates to a kind of agricultural agent composition, exactly is a kind of composite synergist for chemical pesticide.
Chemical pesticide is indispensable in modern agriculture production, but its negative effect such as the natural enemy of kill pests, influence the ecological balance, cause and pollute and public hazards etc. cause that but people more and more pay close attention to, therefore the least possible usefulness does not even become one of target that the public and plant protection expert pursue with chemical pesticide.
Synergist is used for chemical pesticide, generally all is a kind of reagent to be equal to former medicine such as azone be processed into corresponding preparation together, and addition generally is no more than 3%, and purpose is to improve preventive effect under the situation of equal consumption.
Composite synergist provided by the present invention is intended to reduce significantly the effect of preventive effect of still being significantly increased under the situation of pesticide dosage.
The present invention mainly is the composition of water with various surfactants, and the percentage by weight of each component is as follows:
Polyoxyethylene nonylphenol ether (OP-10) 10%
Anhydrous sorbitol acid anhydride monoleate (S-80) 8.5%
Anhydrous sorbitol stearic acid polyoxyethylene ether (T-60) 8%
Maleic anhydride and sew with long stitches biology (OS) 3.5%
Benzene sulfonic acid sodium salt (BS-Na) 2%
Fatty alcohol-polyoxyethylene ether (IW) 1.5%
Succinate sodium sulfonate (T) 1%
NCO 1％
Plant growth regulator 2-4%
Water surplus.
Above-mentioned each component mixing and stirring is promptly got composite synergist.Various surfactants mainly play effects such as emulsification, dispersion and infiltration.NCO fastens a kind of diffusant that extra large auxiliary reagent factory produces.Plant growth regulator can be selected suitable kind for use according to Different Crop, as chlormequat, ethrel etc., also can select for use wide spectrum, multi-functional kind as to chlorobenzene sodium chloroacetate etc., even can select foliage fertilizer for use, as spray treasured etc., because of eliminating minute nutritive element in the foliage fertilizer also contains plant growth regulator outward.
The present invention uses before field spray medicine, mixes in 1: 1 ratio with agricultural chemicals (preparation is generally missible oil or other liquid preparations) to be sprayed, and the concentration of diluting by former preparation requirements is converted water and diluted then, is sprayed on the crop at last.
Chemical pesticide mix with this product spray after, extend, adhesivity is strong, resistance of rainwater washing against, film forming is good, quick permeation makes the agricultural chemicals of non-internal-absorting that interior absorption also arranged, and can promote metabolism, the g and D of crop simultaneously.The contrast test of pesticide effectiveness of rice leaf roller, rice fulgorid, rice plant skipper and rice blast being done according to Jiangning, Jiangsu Province county Tao Wu town agrotechnical station proves, its preventive effect improves 7-12% than fast spirit, buprofezin and the kitazine of killing respectively, the increases in grain production 5-10% of contrast field piece.The raising of above-mentioned preventive effect and the increase of output are to realize under pesticide dosage of the same race reduces half situation.
Except that paddy rice, also on crops such as wheat, corn, cotton, peanut, fruits and vegetables, done desinsection, sterilization, weeding check experiment respectively, all obtained the good effect that improves preventive effect and increase output reducing under half the condition of pesticide dosage.Professors Wang Kaiyun of Shandong Agricultural University etc. confirm that after doing various comparative trials this product belongs to the multifunctional broad-spectrum synergist.
The application's raw material is easy to get, and processing is simple, low price; can reduce the usage amount of chemical pesticide significantly, this means the pollution that alleviated agricultural chemicals effectively and residual, help environmental protection; bring material benefit to the peasant simultaneously, increased production, increased income and reduced expenses for prevention and control.
Non-limiting examples is described below:
1, getting 30Kg water drops in the stainless steel still that 150 liter bands stir, under agitation drop into OP-1010Kg, S-80 8.5Kg, T-60 8Kg, OS 3.5Kg, BS-Na 2Kg, IW 1.5Kg, T 1Kg, NCO 1Kg, chlormequat 2Kg, water 32.5Kg, promptly get the 100Kg composite synergist after stirring.
2, get p-chlorophenoxyacetic acid sodium 3Kg, other are with embodiment 1.
3, get foliage fertilizer and spray precious 4Kg, other are with embodiment 1.
Claims (2)
1, a kind of composite synergist for chemical pesticide is made of water and surfactant, it is characterized in that the percentage by weight of each component is:
Polyoxyethylene nonylphenol ether (OP-10) 10%
Anhydrous sorbitol acid anhydride monoleate (S-80) 8.5%
Anhydrous sorbitol stearic acid polyoxyethylene ether (T-60) 8%
Maleic anhydride and sew with long stitches biology (OS) 3.5%
Benzene sulfonic acid sodium salt (BS-Na) 2%
Fatty alcohol-polyoxyethylene ether (IW) 1.5%
Succinate sodium sulfonate (T) 1%
NCO 1％
Plant growth regulator 2-4%
Water surplus.
2, composite synergist for chemical pesticide according to claim 1 is characterized in that: described plant growth regulator can be chlormequat or p-chlorophenoxyacetic acid sodium or foliage fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991209184A CN1158920C (en) | 1999-09-23 | 1999-09-23 | Composite synergist for chemical pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991209184A CN1158920C (en) | 1999-09-23 | 1999-09-23 | Composite synergist for chemical pesticide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1292214A CN1292214A (en) | 2001-04-25 |
| CN1158920C true CN1158920C (en) | 2004-07-28 |
Family
ID=5281713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991209184A Expired - Fee Related CN1158920C (en) | 1999-09-23 | 1999-09-23 | Composite synergist for chemical pesticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1158920C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106561645A (en) * | 2016-10-20 | 2017-04-19 | 钟祥尤生农药有限公司 | Agricultural synergist, and preparation method and application of agricultural synergist |
| CN110583656B (en) * | 2019-10-24 | 2021-04-20 | 四川省兰月科技有限公司 | Synergistic anti-falling pesticide composition |
-
1999
- 1999-09-23 CN CNB991209184A patent/CN1158920C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1292214A (en) | 2001-04-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |