CN104351251A - Pesticide composition - Google Patents
Pesticide composition Download PDFInfo
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- CN104351251A CN104351251A CN201410604413.0A CN201410604413A CN104351251A CN 104351251 A CN104351251 A CN 104351251A CN 201410604413 A CN201410604413 A CN 201410604413A CN 104351251 A CN104351251 A CN 104351251A
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- CN
- China
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- parts
- composition pesticide
- zineb
- yekuzuo
- cupravit
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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.)
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Abstract
The invention relates to a pesticide composition which comprises the following active ingredients in parts by weight: 1-40 parts of copper oxychloride, 1-50 parts of zineb and 1-60 parts of bismerthiazol. According to the pesticide composition provided by the invention, the effective ingredients with different action mechanisms are compounded for delaying the pesticide resistance of diseases; a formula has a relatively remarkable compounding effect, the control effect can be remarkably improved, the pesticide consumption can be greatly reduced, the bacteriocidal spectrum can be extended, and the sterilizing efficiency can be improved.
Description
Technical field
The present invention relates to agricultural insect pest field, be specifically related to a kind of composition pesticide.
Background technology
Cupravit, English name: Copper oxychloride, chemical name: copper oxychloride, structural formula: Cu2CL (OH) 3, physicochemical property: outward appearance is green or cyan powders, and theoretical copper content is 59.5%, industrial goods are because containing some water of crystallization, content is slightly low.Water insoluble, ethanol, ether, but be dissolved in ammoniacal liquor, decompose when being dissolved in diluted acid simultaneously.Become brownish black (losing H2o and CUCL12) after 8 hours in 250 DEG C of heating, this reaction is reversible.Metal is corrosive.Effective object and feature: can to spray, dusting, simply mix pulvis with water during sprinkling.The water prevention rice sheath blight, wheat brown snow maize ear rot, potato late blight, summer epidemic disease, tomato blight, ripple disease, downy mildew of cucurbits, anthracnose, apple fruit black spot, citrus melanose, shot hole, soup disease, the powdery mildew of bursting etc.
Zineb, English name: Zineb, molecular formula: C4H7N2S4Zn, broad spectrum activity, protective fungicide.Can be used for the multiple diseases of the crops such as water prevention paddy and wheat class, vegetables, grape, fruit tree, tobacco, as multiple diseases such as wheat rust, the corn northern leaf blight, tea rust, tobacco damping off, anthracnose, wild serious disease, the cercospora brown spot of peanut, potato late blight, shot hole, tar spot and apple, pears, peach, oranges and tangerines, grape, vegetables.500 ~ 800 times of liquid sprayings of general use 80% wetting powder.Having protective fungicide effect to various crop, is the protective fungicide for leaf portion.Be mainly used in the disease of preventing and treating the various crop such as wheat class, paddy rice, fruit tree, vegetables and tobacco.As vulcanization accelerator, agricultural insecticide and bactericide, there is 65% and 80% wettable powder.
Yekuzuo, white long column shape crystallization or light yellow loose fine powder, be dissolved in the organic solvents such as dimethyl formamide, dromisol, pyridine, ethanol, methyl alcohol, be insoluble in water.Belong to hypotoxicity bactericide.Without carcinogenic, teratogenesis, mutagenesis, be mainly used to prevent and treat bacterial diseases of plants, have good control efficiency to bacterial blight of rice and bacterial stripe, citrus ulcer.
No matter be Cupravit, zineb or Yekuzuo, be used alone for a long time, all easily make disease develop immunity to drugs, cause the problem that dosage strengthens, preventive effect reduces, the lasting period shortens, be unfavorable for environment sustainable development.
Summary of the invention
For solving described problem, technical problem to be solved by this invention is to provide a kind of composition pesticide, and Cupravit, zineb are different with the Yekuzuo mechanism of action, and mutually composite have good synergistic effect within the specific limits.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of composition pesticide, the active component of described composition pesticide is Cupravit, zineb and Yekuzuo, and described active component is counted by weight: Cupravit 1-40 part, zineb 1-50 part and Yekuzuo 1-60 part.
Further, also auxiliary agent is comprised.
Further, described auxiliary agent comprises one or more in dispersant, defoamer, wetting agent, disintegrant and filler.
Further, the parts by weight that described auxiliary agent adds are: dispersant 0.1-15 part, defoamer 0.1-2 part, wetting agent 0.1-15 part, disintegrant 0.1-6 part, filler 5-70 part.
Further, the formulation of described composition pesticide is water dispersible granules, wetting powder.
The application of a kind of composition pesticide in the disease of preventing and treating oranges and tangerines and vegetables.
Further, described disease is bacterium or fungal disease.
The invention has the beneficial effects as follows: a kind of composition pesticide provided by the invention, the active ingredient of the different mechanism of action is carried out composite, delays disease and develops immunity to drugs.Complex role is significantly filled a prescription, and can significantly improve preventive effect, greatly reduces the dosage of agricultural chemicals, also can expand fungicidal spectrum, improves germicidal efficiency.
Embodiment
Be described principle of the present invention and feature below in conjunction with instantiation, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
Cupravit 10 parts
Zineb 10 parts
Yekuzuo 10 parts
Sodium lignin sulfonate 10 parts
Calcium dodecyl benzene sulfonate 8 parts
Succinic acid 1 part
Kaolin 51 parts
By active component Cupravit, zineb and Yekuzuo and the above-mentioned parts by weight mixing such as various auxiliary agent and filler, after ultra-fine pulverizer disintegrating, namely obtain wetting powder.
This embodiment is applied to control mandarin orange canker.The wetting powder made is sprayed by 600 times of thin ups, 7-15 days after medicine, the composite rear Be very effective of Cupravit, zineb and Yekuzuo.
Embodiment 2
Cupravit 20 parts
Zineb 25 parts
Yekuzuo 10 parts
Calcium lignosulfonate 4 parts
Calcium dodecyl benzene sulfonate 4 parts
Bentonite 3 parts
Sodium bicarbonate 1 part
Starch 5 parts
Precipitated calcium carbonate 28 parts
By Cupravit and the above-mentioned parts by weight mixing such as various auxiliary agent and filler, wetting powder is become through air-flow crushing, the zineb and the Yekuzuo that add parts by weight again mix, and finally add a certain amount of water mixing extruding and make material, obtain water dispersible granules after drying screening.
This embodiment is applied to control cucumber downy mildew.The water dispersible granules made is sprayed by 700 times of thin ups, 1-7 days after medicine, the composite rear Be very effective of Cupravit, zineb and Yekuzuo.
Embodiment 3
Cupravit 25 parts
Zineb 15 parts
Yekuzuo 25 parts
Calcium lignosulfonate 5g
Dodecyl polyoxyethylene sulfonic acid sodium salt 6g
Lauryl sodium sulfate 5g
Ammonium sulfate 4g
Kaolin 15g
By Cupravit and the above-mentioned parts by weight mixing such as various auxiliary agent and filler, wetting powder is become through air-flow crushing, the zineb and the Yekuzuo that add parts by weight again mix, and finally add a certain amount of water mixing extruding and make material, obtain water dispersible granules after drying screening.
This embodiment is applied to the white rot of control paddy rice.The water dispersible granules made is watered 225L by 800g/hm2,7-15 days after medicine, the composite rear Be very effective of Cupravit, zineb and Yekuzuo.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a composition pesticide, is characterized in that, the active component of described composition pesticide is Cupravit, zineb and Yekuzuo, and described active component is counted by weight and comprised: Cupravit 1-40 part, zineb 1-50 part and Yekuzuo 1-60 part.
2. a kind of composition pesticide according to claim 1, is characterized in that, described composition pesticide also comprises auxiliary agent.
3. a kind of composition pesticide according to claim 2, is characterized in that, described auxiliary agent comprise in dispersant, defoamer, wetting agent, disintegrant and filler one or more.
4. a kind of composition pesticide according to claim 3, is characterized in that, the parts by weight that described auxiliary agent adds are: dispersant 0.1-15 part, defoamer 0.1-2 part, wetting agent 0.1-15 part, disintegrant 0.1-6 part, filler 5-97.5 part.
5., according to the arbitrary described a kind of composition pesticide of Claims 1-4, it is characterized in that, the formulation of described composition pesticide is wetting powder, water dispersible granules.
6. one kind as arbitrary in claim 1 to 5 as described in as described in a kind of composition pesticide control oranges and tangerines and vegetables disease in application.
7. application according to claim 6, is characterized in that, described disease is bacterium or fungal disease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604413.0A CN104351251A (en) | 2014-10-30 | 2014-10-30 | Pesticide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604413.0A CN104351251A (en) | 2014-10-30 | 2014-10-30 | Pesticide composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104351251A true CN104351251A (en) | 2015-02-18 |
Family
ID=52518644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410604413.0A Pending CN104351251A (en) | 2014-10-30 | 2014-10-30 | Pesticide composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104351251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440020A (en) * | 2018-12-29 | 2020-07-24 | 深圳银鲲鹏实业有限公司 | Growth-promoting bactericide composition containing copper oxychloride and preparation method thereof |
-
2014
- 2014-10-30 CN CN201410604413.0A patent/CN104351251A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440020A (en) * | 2018-12-29 | 2020-07-24 | 深圳银鲲鹏实业有限公司 | Growth-promoting bactericide composition containing copper oxychloride and preparation method thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |