CN104604874A - Hypertonic ethiprole emulsifiable concentrate pesticide - Google Patents
Hypertonic ethiprole emulsifiable concentrate pesticide Download PDFInfo
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- CN104604874A CN104604874A CN201510018922.XA CN201510018922A CN104604874A CN 104604874 A CN104604874 A CN 104604874A CN 201510018922 A CN201510018922 A CN 201510018922A CN 104604874 A CN104604874 A CN 104604874A
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Abstract
The invention discloses hypertonic ethiprole emulsifiable concentrate pesticide, and relates to the technical field of pest control of various pests on plants such as rice, fruit trees, vegetables, flower nursery plants and the like, in particular to a process technology by using ethiprole technical for production of emulsifiable concentrate preparations. The hypertonic ethiprole emulsifiable concentrate pesticide comprises ethiprole technical, a solvent and an emulsifier, wherein the weight percentages of the raw materials accounting for the total weight of emulsifiable concentrate are as follows: 10% of ethiprole, 4%-75% of the solvent and 3%-45% of the emulsifier, and the sum of the weight percentages of the raw materials of the whole emulsifiable concentrate pesticide is 100%. The hypertonic ethiprole emulsifiable concentrate pesticide is applied to control of various pests on plants such as rice, fruit trees, vegetables, flower nursery plants and the like, is safe to crops, low in cost and good in control effect, has stable chemical property and remarkable synergistic and supplementary effects on a control object, can delay generation of pesticide resistance and achieves purposes of increase of agriculture production and income.
Description
Technical field
The present invention relates to all kinds of technical field of pest control of the plants such as paddy rice, fruit tree, vegetables and flowers nursery stock, particularly carry out the technology of producing cream preparation with the former medicine of second worm nitrile.
Background technology
At present, domestic pesticide industry encounters some difficult problems in the development process of second worm nitrile missible oil formulation, and also fail to make the product cream preparation of stability and high efficiency, its main cause is: one is that second worm nitrile former medicine density is high; Two is that the former medicine of second worm nitrile is dissolved by some polar solvents and after emulsification, very easily precipitates in water, separates out; Three is because the use of country to pesticide solvent has had more strict regulation, meet current pesticide industry Distursement and solvent for the former medicine of second worm nitrile be difficult at present find.
Simultaneously, the research that second worm nitrile missible oil is oozed for height in domestic and international agricultural chemicals enterprise never stopped, mainly because the penetration of second worm nitrile is medium, only have and the penetration of product is improved the excellent activity that major step just can give full play to second worm nitrile, thus make it to become the substitute species solving various pests resistance.
Summary of the invention
The object of the invention is for above-mentioned weak point, providing a kind of is formulation with missible oil, has the second worm nitrile cream pesticide that height oozes effect simultaneously.
The present invention includes the former medicine of second worm nitrile, solvent and emulsifier, the percentage that described each raw material accounts for missible oil gross weight is respectively: second worm nitrile 10%, solvent 4 ~ 75%, emulsifier 3 ~ 45%, and the percentage by weight summation of whole insecticide emulsifiable concentrate insecticidal preparation is 100%.
The present invention applied in each class pests such as control paddy rice, fruit tree, vegetables and flowers nursery stock, to crop safety, cost is low, preventive effect good.Prove after tested, insecticide stable chemical nature of the present invention, synergy is remarkable, shows obvious synergy and complementation, can delay drug-fast generation, reach the object of agricultural production and income to controlling object.Its advantage is as follows: have synergistic effect, through test determination: one is high oozes second worm nitrile cream pesticide, and its co-toxicity coefficient reaches 187.83, and control efficiency is obviously better than other conventional at present chemical pesticide.
In addition, solvent of the present invention by ring ethyl ketone 1 ~ 20%, dimethyl certain herbaceous plants with big flowers acid amides 1 ~ 40%, dimethyl sulfoxide (DMSO) 1 ~ 15%, dimethylbenzene 1-50% forms; Preferably: ring ethyl ketone accounts for 10% of cream preparation gross mass, dimethyl certain herbaceous plants with big flowers acid amides accounts for 15% of cream preparation gross mass, and dimethyl sulfoxide (DMSO) accounts for 10% of cream preparation gross mass, and dimethylbenzene accounts for 40% of cream preparation gross mass.
Described emulsifier is by dodecyl benzene sulfonate 1-15%, and phenethyl phenol polyethenoxy ether 1-15%, alkyl phenol formaldehyde resin polyoxyethylene ether 1-15% form; Preferably: dodecyl benzene sulfonate accounts for 5% of cream preparation gross mass, phenethyl phenol polyethenoxy ether accounts for 5% of cream preparation gross mass, and alkyl phenol formaldehyde resin polyoxyethylene ether accounts for 5% of cream preparation gross mass.
Embodiment
Embodiment: prepare 10% second worm nitrile missible oil
One, raw material is got by weight percentage:
The former medicine 10% of second worm nitrile
Dodecyl benzene sulfonate 5%
Phenethyl phenol polyethenoxy ether 5%
Alkyl phenol formaldehyde resin polyoxyethylene ether 5%
Ring ethyl ketone 10%
Dimethyl sulfoxide (DMSO) 10%
Dimethyl certain herbaceous plants with big flowers acid amides 15%
Dimethylbenzene 40%.
Two, be prepared according to the following steps:
1, weigh the former medicine of second worm nitrile, ring ethyl ketone, dimethyl sulfoxide (DMSO), dimethyl certain herbaceous plants with big flowers acid amides and part dimethylbenzene by said ratio fully to mix.
2, mixed dissolution evenly after, add dodecyl benzene sulfonate, phenethyl phenol polyethenoxy ether and alkyl phenol formaldehyde resin polyoxyethylene ether according to aforementioned proportion taken amount and continue to be uniformly mixed.
3, in the process stirred, remaining xylene solvent is added, till adding aforementioned proportion consumption.
4, after being sufficiently uniformly dissolved, discharging, obtains this product.
Three, as follows through test statistics drug effect:
By 10 milliliters/mu, the preparation be made into according to the above ratio, 20 milliliters/mu, 30 milliliters/mu preventive effects to paddy rice three generations paddy stem borer more than 90%, to the preventive effect of rice leaf folder more than 90%, be better than single dose.
1, the effect of 10% second worm nitrile EC paddy rice three generations paddy stem borer sees the following form:
2, the effect of the effect of 10% second worm nitrile EC rice leaf folder sees the following form:
More than test shows: insecticide stable chemical nature of the present invention, and synergy is remarkable, shows obvious synergy and complementation, can delay drug-fast generation to controlling object.
Claims (7)
1. one kind high oozes second worm nitrile missible oil insecticidal preparation, it is characterized in that being made up of the former medicine of second worm nitrile, solvent and emulsifier, described second worm nitrile accounts for 10% of cream preparation gross mass, solvent accounts for 4 ~ 75% of cream preparation gross mass, emulsifier accounts for 3 ~ 45% of cream preparation gross mass, and cream preparation gross mass is 100%.
2. highly according to claim 1 ooze second worm nitrile missible oil insecticidal preparation, it is characterized in that described solvent is made up of ring ethyl ketone, dimethyl certain herbaceous plants with big flowers acid amides, dimethyl sulfoxide (DMSO) and dimethylbenzene.
3. highly according to claim 2 ooze second worm nitrile missible oil insecticidal preparation, it is characterized in that in described solvent, ring ethyl ketone accounts for 1 ~ 20% of cream preparation gross mass, dimethyl certain herbaceous plants with big flowers acid amides accounts for 1 ~ 40% of cream preparation gross mass, dimethyl sulfoxide (DMSO) accounts for 1 ~ 15% of cream preparation gross mass, and dimethylbenzene accounts for 1 ~ 50% of cream preparation gross mass.
4. highly according to claim 3 ooze second worm nitrile missible oil insecticidal preparation, it is characterized in that in described solvent, ring ethyl ketone accounts for 10% of cream preparation gross mass, dimethyl certain herbaceous plants with big flowers acid amides accounts for 15% of cream preparation gross mass, dimethyl sulfoxide (DMSO) accounts for 10% of cream preparation gross mass, and dimethylbenzene accounts for 40% of cream preparation gross mass.
5. according to claim 1 or 2 or 3 or 4, height oozes second worm nitrile missible oil insecticidal preparation, it is characterized in that described emulsifier is made up of dodecyl benzene sulfonate, phenethyl phenol polyethenoxy ether and alkyl phenol formaldehyde resin polyoxyethylene ether.
6. highly according to claim 5 ooze second worm nitrile missible oil insecticidal preparation, it is characterized in that in described emulsifier, dodecyl benzene sulfonate accounts for 1 ~ 15% of cream preparation gross mass, phenethyl phenol polyethenoxy ether accounts for 1 ~ 15% of cream preparation gross mass, and alkyl phenol formaldehyde resin polyoxyethylene ether accounts for 1 ~ 15% of cream preparation gross mass.
7. highly according to claim 6 ooze second worm nitrile missible oil insecticidal preparation, it is characterized in that in described emulsifier, dodecyl benzene sulfonate accounts for 5% of cream preparation gross mass, phenethyl phenol polyethenoxy ether accounts for 5% of cream preparation gross mass, and alkyl phenol formaldehyde resin polyoxyethylene ether accounts for 5% of cream preparation gross mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018922.XA CN104604874A (en) | 2015-01-15 | 2015-01-15 | Hypertonic ethiprole emulsifiable concentrate pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018922.XA CN104604874A (en) | 2015-01-15 | 2015-01-15 | Hypertonic ethiprole emulsifiable concentrate pesticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104604874A true CN104604874A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510018922.XA Pending CN104604874A (en) | 2015-01-15 | 2015-01-15 | Hypertonic ethiprole emulsifiable concentrate pesticide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372523A (en) * | 2017-08-11 | 2017-11-24 | 江西天祥通用航空股份有限公司 | A kind of ethiprole thermal fog and its preparation method and application |
-
2015
- 2015-01-15 CN CN201510018922.XA patent/CN104604874A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372523A (en) * | 2017-08-11 | 2017-11-24 | 江西天祥通用航空股份有限公司 | A kind of ethiprole thermal fog and its preparation method and application |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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| WD01 | Invention patent application deemed withdrawn after publication |