CN101473825A - Bactericide agent composition containing mepanipyrim and oxpoconazole - Google Patents
Bactericide agent composition containing mepanipyrim and oxpoconazole Download PDFInfo
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- CN101473825A CN101473825A CNA2008101834927A CN200810183492A CN101473825A CN 101473825 A CN101473825 A CN 101473825A CN A2008101834927 A CNA2008101834927 A CN A2008101834927A CN 200810183492 A CN200810183492 A CN 200810183492A CN 101473825 A CN101473825 A CN 101473825A
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- mepanipyrim
- oxpoconazole
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Abstract
The invention relates to a disinfectant composition formed by using mepanipyrim and oxazoline as main ingredients and adding addition agent as well as filler carriers. The composition has the advantages of special effects on preventing and curing gray mold for various vegetables, simple processing technique, no three wastes and convenient use.
Description
(1) technical field
The invention belongs to pesticide field, relate to a kind of microbicide compositions.
(2) background technology
Gray mold is the important disease on vegetables produce, and the vegetables of open country and the cultivation of protection ground are all generally taken place, and is the most serious with the loss of being injured of greenhouse, protection ground, booth vegetable.Gray mold is pathogenic by the Botrytis cinerea fungal infection, and germ, or is retained in to survive the winter in the soil and becomes the primary source of infection in 1 year attached on the invalid body with mycelia or sclerotium or conidium, and conidium survived on invalid body 4～5 months.Germ is by wind and rain, air-flow, farming operation its spread in china such as pour water, the melon of morbidity, leaf, the conidium of taking generation, the superinfection morbidity, but killed male flower drop on blade, stem climing on also superinfection pass sick.Illumination deficiency, high humidity, lower temperature are the essential condition that gray mold spreads.In many times of north successive cloudy days in spring, air humidity is on the low side, and the canopy indoor humidity is big, disease heavy.The Yangtze river basin after mid-March the canopy room temperature between 10～15 ℃, add that spring is rainy, disease spreads rapidly.Because the variation of field ecosystem and plant disease pesticide resistance strengthen, eliminating vegetable botrytis endangered to have and increased the weight of, and had become an important vegetable disease in recent years.
The bactericide agricultural chemicals that is used to prevent and treat eliminating vegetable botrytis at present is a lot, control efficiency is always unsatisfactory, as 2000 times of liquid of 50% Sukeling wetting powder, 1500 times of liquid of 50% iprodione wetting powder, 500 times of liquid of 50% carbendazol wettable powder, 600 times of liquid of 75% tpn wetting powder etc., these medicaments are because long-term the repetition or not science use, make that the eliminating vegetable botrytis resistance is serious, dosage increases, and raises thereby cause preventing and treating cost.
(3) summary of the invention
The purpose of this invention is to provide a kind of efficient, low toxicity, bactericide agricultural chemicals safe in utilization.
A kind of microbicide compositions provided by the invention is the wetting powder that is processed through certain production technology by mepanipyrim, Evil imidazoles, auxiliary agent and filling carrier.
Mepanipyrim amination structure is as follows:
Belong to pathogen protein secreting inhibitor; be to have protectiveness and curative fungicide agent, do not have systemic activity, be applicable to that vegetables, ornamental plants, grape, fruit tree etc. prevent and treat gray mold, powdery mildew; diseases such as scab, using dosage 140～750 (a.i.)/hm2.Pure product mepanipyrim is colourless crystallization shape solid or powdery solid, m.p.132.8 ℃; Dissolubility (20 ℃, g/l): water 0.0031, acetone 139, n-hexane 2.06, methyl alcohol 15.4.The acute LD of the former medicine of mepanipyrim
50(mg/kg): large and small mouse per os〉5000, rat is through skin〉2000; To lagophthalmos eyeball and skin nonirritant; With feed female rat 1 year of 3.07mg/kgd dosage, no abnormal phenomenon; Animal there are not teratogenesis, mutagenesis, carcinogenesis.
Evil imidazoles and fumarate chemical constitution thereof are as follows:
Belong to C-14 demethylation inhibitor in the biosynthesis of fungi ergosterol, wide spectrum, efficient novel oxazole quinoline series bactericidal agent.Botrytis cinerea being belonged to, coils pathogens such as monospore genus, Venturia, Cladosporium, glue rust spore genus, interlink spore genus all has fabulous bacteriostatic activity, and ash arrhizus bacteria is had outstanding bactericidal activity.General its fumarate that uses.Chun Pin Evil imidazoles fumarate is a water white transparency crystalline solid, m.p.123.6～124.5 ℃; Dissolubility (20 ℃, g/l): 0.0895.
The inventor learns through the test of indoor bioassay repeatedly, mepanipyrim is with the Evil imidazoles is composite by a certain percentage, under the specific adjuvant effect, 24 hours co-toxicity coefficients to downy mildew are 202.86 after the dispenser, virulence regression equation is y=2.8715+1.3378x, a large number of experiments show that insecticides provided by the invention is (every 666.7m under recommended dose
2Consumption 333 grams～500 grams), 48 hours field control effects to eliminating vegetable botrytis are 80%～93% after the dispenser.Auxiliary agent is necessary composition, and filler plays carrier function.
Mepanipyrim He the Evil imidazoles composite according to a certain percentage be one of key character of the present invention.
Preferred proportioning components is:
Composition percentage by weight (%)
Mepanipyrim 5.0～30.0
Evil imidazoles 5.0～30.0
Filling carrier 50.0～85.0
Auxiliary agent 5.0～10.0
Best proportioning is:
Composition percentage by weight (%)
Mepanipyrim 15.0～25.0
Evil imidazoles 15.0～25.0
Filling carrier 40.0～65.0
Auxiliary agent 5.0～10.0
Production technology of the present invention: with mepanipyrim He the Evil imidazoles under stirring condition, mix, add auxiliary agent and filling carrier in proportion, enter airslide disintegrating mill after Raymond mill precomminution, powder by 600 mesh sieves, is packed on request after being up to the standards and is product more than 98%.
The present invention is used to prevent and treat the eliminating vegetable botrytis disease can obtain good effect.
Advantage of the present invention is:
1. efficient, low toxicity, preparation is recommending consumption control eliminating vegetable botrytis effect to reach 80%～93%.
2. technology is simple, and the raw material of input all is converted into product, yield height, the no three wastes.
(4) embodiment
Below the invention will be further described with embodiment:
Composition percentage by weight (%)
Mepanipyrim 20.0
Evil imidazoles 20.0
Filling carrier 52.0
Auxiliary agent 8.0
Claims (4)
1. a microbicide compositions is characterized in that with mepanipyrim and Evil imidazoles be Main Ingredients and Appearance, and adding assistant, filling carrier are formulated.
2. microbicide compositions according to claim 1 is characterized in that its composition and percentage by weight are as follows:
Composition percentage by weight (%)
Mepanipyrim 5.0～30.0
Evil imidazoles 5.0～30.0
Filling carrier 50.0～85.0
Auxiliary agent 5.0～10.0
3. microbicide compositions according to claim 1 is characterized in that mepanipyrim with the part by weight between the Evil imidazoles is 100:(100～150).
4. microbicide compositions according to claim 1 is characterized in that said composition is used to prevent and treat the vegetable crop gray mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101834927A CN101473825A (en) | 2008-12-18 | 2008-12-18 | Bactericide agent composition containing mepanipyrim and oxpoconazole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101834927A CN101473825A (en) | 2008-12-18 | 2008-12-18 | Bactericide agent composition containing mepanipyrim and oxpoconazole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101473825A true CN101473825A (en) | 2009-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101834927A Pending CN101473825A (en) | 2008-12-18 | 2008-12-18 | Bactericide agent composition containing mepanipyrim and oxpoconazole |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355305A (en) * | 2012-03-26 | 2013-10-23 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition containing mepanipyrim and methoxyl acrylic esters |
| CN104206390A (en) * | 2012-07-12 | 2014-12-17 | 陕西美邦农药有限公司 | Bactericidal composition containing triadimefon |
| WO2017205244A1 (en) * | 2016-05-23 | 2017-11-30 | Microban Products Company | Touch screen cleaning and protectant composition |
| US10834922B2 (en) | 2014-11-26 | 2020-11-17 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US10842147B2 (en) | 2014-11-26 | 2020-11-24 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US10925281B2 (en) | 2014-11-26 | 2021-02-23 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US11033023B2 (en) | 2014-11-26 | 2021-06-15 | Microban Products Company | Surface disinfectant with residual biocidal property |
-
2008
- 2008-12-18 CN CNA2008101834927A patent/CN101473825A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355305A (en) * | 2012-03-26 | 2013-10-23 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition containing mepanipyrim and methoxyl acrylic esters |
| CN103355305B (en) * | 2012-03-26 | 2016-09-07 | 陕西韦尔奇作物保护有限公司 | A kind of bactericidal composition containing mepanipyrim Yu methoxy acrylic |
| CN104206390A (en) * | 2012-07-12 | 2014-12-17 | 陕西美邦农药有限公司 | Bactericidal composition containing triadimefon |
| CN104206390B (en) * | 2012-07-12 | 2016-04-27 | 陕西美邦农药有限公司 | A kind of bactericidal composition containing triazolone |
| US10834922B2 (en) | 2014-11-26 | 2020-11-17 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US10842147B2 (en) | 2014-11-26 | 2020-11-24 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US10925281B2 (en) | 2014-11-26 | 2021-02-23 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US11026418B2 (en) | 2014-11-26 | 2021-06-08 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US11033023B2 (en) | 2014-11-26 | 2021-06-15 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US11134678B2 (en) | 2014-11-26 | 2021-10-05 | Microban Products Company | Surface disinfectant with residual biocidal property |
| US11134674B2 (en) | 2014-11-26 | 2021-10-05 | Microban Products Company | Surface disinfectant with residual biocidal property |
| CN109310696A (en) * | 2016-05-23 | 2019-02-05 | 美可帮产品公司 | Touch screen cleaning and protection composition |
| WO2017205244A1 (en) * | 2016-05-23 | 2017-11-30 | Microban Products Company | Touch screen cleaning and protectant composition |
| US11503824B2 (en) | 2016-05-23 | 2022-11-22 | Microban Products Company | Touch screen cleaning and protectant composition |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090708 |