CN105941426B - A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper - Google Patents

A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper Download PDF

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Publication number
CN105941426B
CN105941426B CN201610588357.5A CN201610588357A CN105941426B CN 105941426 B CN105941426 B CN 105941426B CN 201610588357 A CN201610588357 A CN 201610588357A CN 105941426 B CN105941426 B CN 105941426B
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China
Prior art keywords
ethyl ketone
adipic acid
acid copper
pyrrole ethyl
thiazole pyrrole
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CN201610588357.5A
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CN105941426A (en
Inventor
李祥英
田甜
张敬敬
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Henan Yongguan Qiaodi Agricultural Technology Co ltd
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Quanzhou Poetry Exhibition Culture Development Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/781,3-Thiazoles; Hydrogenated 1,3-thiazoles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • A01N37/04Saturated carboxylic acids or thio analogues thereof; Derivatives thereof polybasic

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of composition containing fluorine thiazole pyrrole ethyl ketone and tiger glue adipic acid copper, the weight ratio of fluorine thiazole pyrrole ethyl ketone and tiger glue adipic acid copper is 1 in the composition:30-30:1, preferably 1:10-10:1, composition of the invention shows preferable synergistic effect to downy mildew of garpe in the ratio range.

Description

A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper
Technical field
The present invention relates to composition pesticide fields, and in particular to be a kind of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper Composition pesticide.
Background technology
Downy mildew, late blight are the serious plant diseases of danger to vegetables fruits crop.Data according to investigations, in Europe, annual valence The pesticide that 1.8 hundred million Euros of value is for preventing downy mildew.And economic loss is up to 40 caused by the late blight of potato every year in the whole world Hundred million Euros.
Fluorine thiazole pyrrole ethyl ketone, English common name oxathiapiprolin, CAS accession number 1003318-67-9, chemical name 1- (4- { 4- [(5RS) -5- (2,6- difluorophenyls) -4,5- dihydro -1,2- oxazole -3- bases] -1,3- thiazol-2-yls } -1- piperidines Base) -2- [5- methyl -3- (trifluoromethyl) -1H- pyrazol-1-yls] ethyl ketone, be Du Pont release in the near future have completely new effect machine The fungicide fluorine thiazole pyrrole ethyl ketone of reason then can be rated as the epoch-making product of prevention downy mildew and late blight.Fluorine thiazole pyrrole ethyl ketone is Du Pont The newly developed first piperidyl thiazole isoxazoline series bactericidal agent of company, structure includes isoxazole ring, pyrazole ring and thiazole ring. This product lasts 14 years from discovery to listing, has agglomerated the outstanding wisdom of Du Pont's scientists.The fungicide is to Oomycete disease Opportunistic pathogen has unique action site, and the downy mildew and epidemic disease to potato, grape, vegetables and other Featured crops have Zhuo More preventive effect.
Tiger glue adipic acid copper, English name:Copper is the mixture of succinic acid copper, glutaric acid copper, adipic acid copper, belongs to Organic copper fungicide, tiger glue adipic acid copper are mainly exchanged by copper ion and the potassium ion of pathogen film surface, hydrogen ion etc., and disease is made Protein coagulating on opportunistic pathogen cell membrane, while part copper ion penetrates into pathogen and is combined into the cell with certain acid, influences enzyme Activity plays bactericidal effect, and to cucumber bacterial angular leaf spot, citrus bacterial canker disease and other effects is good.
Different pesticide species ingredients are compounded, and are the effective ways for preventing corps diseases resistance and generating, are developed and grind Studying carefully efficient, less toxic, low-residual complex preparation has the advantages that small investment, R&D cycle are short, thus by domestic and international research and development machine The attention of structure.Present inventor screen indoors and field control effectiveness test on the basis of, filter out fluorine thiazole pyrrole ethyl ketone with Tiger glue adipic acid copper is compounded, and has apparent synergistic effect to downy mildew of garpe in a certain range.Currently, there is no about The report of fluorine thiazole pyrrole ethyl ketone and tiger glue adipic acid copper compounding.
Invention content
The purpose of the present invention is to provide a kind of Synergistic bactericidal composition for being suitble to agriculturally use, help to reduce pesticide Usage amount, the generation for delaying pathogen drug resistance.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:A kind of bactericidal composition, which is characterized in that Active constituent includes fluorine thiazole pyrrole ethyl ketone and amber glue adipic acid copper, and the mass ratio of the active constituent is 1:30-30:1, preferably 1:10-10:1.
Further, the weight ratio of active constituent is 1-90%, preferably 20-60% in the bactericidal composition.
Further, bactericidal composition of the invention preparation method conventional in can directly being processed by pesticide is prepared into For any one dosage form in Pesticide formulation, such as can be missible oil, wettable powder, suspending agent, water dispersible granules, water Emulsion, microemulsion, granule etc..
It is that each substance has mixed in composition that the composition of the present invention can be provided in the form of finished product preparation, can also be with Unit dose form provides, and is directly mixed in proportion in bucket or tank using preceding, is then diluted to required concentration.
Further, composition of the invention can also be added other agricultural active ingredients, for example, fungicide, insecticide, The agricultural actives ingredient such as herbicide, fertilizer.
The bactericidal composition of the present invention is suitable for preventing and kill off crops downy mildew, late blight etc..
Compared with prior art, beneficial effects of the present invention are:
(1)After the composition compounding of the present invention, have obvious synergistic function in a certain range, preventive effect and list A active constituent is compared and is significantly improved;
(2)The active constituent mechanism of action is different in the composition of the present invention, while effectively prevention crop disease, The generation that can delay pathogen drug resistance is conducive to the service life for delaying pesticide activity component, further reduced production Cost and use cost are conducive to the integrated control of resistance disease;
(3)The composition preparation process of the present invention is simple, is suitble to promote and apply in actual production.
Specific implementation mode
In order to make the objectives, technical solutions, and advantages of the present invention of the present invention be more clearly understood, the following tool of the present invention Body embodiment illustrates, but the present invention is limited to absolutely not these examples.It is as described below to be only the preferred embodiment of the present invention, only For explaining the present invention, but cannot be therefore understands that for the limitation to the scope of the claims of the present invention.It should be pointed out that all in the present invention Spirit and principle within made by any modification, equivalent replacement or improvement etc., should be included in protection scope of the present invention it Interior, therefore, the protection domain of patent of the present invention should be determined by the appended claims.
One, example of formulations
1, embodiment 1:21% fluorine thiazole pyrrole ethyl ketone amber glue adipic acid copper wettable powder(20:1)
Fluorine thiazole pyrrole ethyl ketone 20%
Tiger glue adipic acid copper 1%
Sodium lignin sulfonate 3%
Lauryl sodium sulfate 4%
White carbon 5%
Diatomite surplus
2, embodiment 2:11% fluorine thiazole pyrrole ethyl ketone amber glue adipic acid copper water dispersion granula(10:1)
Fluorine thiazole pyrrole ethyl ketone 10%
Tiger glue adipic acid copper 1%
Calcium lignosulfonate 3%
Ammonium sulfate 2%
Alkyl phenol polyoxyethylene ether sulfate 3%
Hydroxymethyl cellulose 2%
Kaolin surplus
3, embodiment 3:30% fluorine thiazole pyrrole ethyl ketone amber glue adipic acid copper suspending agent(1:1)
Fluorine thiazole pyrrole ethyl ketone 15%
Tiger glue adipic acid copper 15%
Fatty alcohol polyoxyethylene ether 8%
Sodium lignin sulfonate 7%
Xanthans 2%
Organic silicone 2%
Sodium benzoate 0.2%
Ethylene glycol 0.5%
Deionized water surplus
4, embodiment 4:33% fluorine thiazole pyrrole ethyl ketone amber glue adipic acid copper wettable powder(1:10)
Fluorine thiazole pyrrole ethyl ketone 3%
Tiger glue adipic acid copper 30%
Naphthalenesulfonate formaldehyde condensation compound 6%
Calcium lignosulfonate 4%
Pull open powder 5%
Kaolin surplus
Two, Toxicity Determination
Subjects:Plasmopara viticola
Test method:After prerun determines effective inhibition concentration of fluorine thiazole pyrrole ethyl ketone and tiger glue adipic acid copper, it is arranged two kinds Medicament various concentration gradient, reference《Farm-chemical indoor determination test rule fungicide》It carries out, using mycelial growth rate method Medicament is measured to the virulence of crop germ, colony diameter is measured with crossing method after 72 h, calculates each processing net growth, bacterium Silk growth inhibition ratio.Control effect is converted into probit value(y), liquor strength(ug/mL)It is converted into logarithm(x), with minimum Concentration EC during multiplication calculates virulence equation and inhibits50, the toxicity index and co-toxicity coefficient of medicament are calculated according to Sun Yunpei's Method(CTC). Test result is shown in Table 1.
Fluorine thiazole pyrrole ethyl ketone and tiger glue adipic acid copper amine weight ratio are 1 it can be seen from the measurement result in table 1:30-30:1 In the range of compounding to the CTC values of downy mildew of garpe 120 or more, show synergistic effect;Wherein, when active in composition Weight ratio of constituents is 1:20-20:When 1, for the CTC values respectively handled 140 or more, synergistic function is more notable.
Three, field control effectiveness test
Further to verify the practical application effect of the present invention, downy mildew of garpe is carried out using the medicament of the embodiment of the present invention Field control effectiveness test.
Reagent agent:(1)21% fluorine thiazole pyrrole ethyl ketone amber glue adipic acid copper wettable powder;(2)11% fluorine thiazole pyrrole second Ketone amber glue adipic acid copper water dispersion granula;(3)30% fluorine thiazole pyrrole ethyl ketone amber glue adipic acid copper suspending agent;(4)33% fluorine thiophene Azoles pyrrole ethyl ketone amber glue adipic acid copper wettable powder;(5)Comparative example 1:10% fluorine thiazole pyrrole ethyl ketone missible oil;(6)30% amber glue fertilizer Sour copper wettable powder.
It 5 days after medicine, investigates within 10 days disease indexs and calculates preventive effect, test result is shown in Table 2.
Field control effectiveness test result shows the complex preparation of fluorine thiazole pyrrole ethyl ketone and tiger glue adipic acid copper to downy mildew of garpe Prevention shows preferable lasting effect and quick-acting, hence it is evident that due to the preparation control effect of single active constituent, and in medication model It in enclosing, does not find that the composite preparation generates poisoning to crop, shows that the composition safety of the present invention is also preferable, be worth It is promoted and applied in production.

Claims (2)

1. a kind of bactericidal composition, which is characterized in that active constituent includes fluorine thiazole pyrrole ethyl ketone and tiger glue adipic acid copper, wherein fluorine Thiazole pyrrole ethyl ketone with and tiger glue adipic acid copper weight ratio be 1:30-30:1.
2. bactericidal composition according to claim 1 is used to prevent the application of downy mildew of garpe.
CN201610588357.5A 2016-07-25 2016-07-25 A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper Active CN105941426B (en)

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Publication number Priority date Publication date Assignee Title
CN107950543A (en) * 2017-12-10 2018-04-24 广东中迅农科股份有限公司 A kind of bactericidal composition containing benziothiazolinone and fluorine thiazole pyrrole ethyl ketone
CN108294047A (en) * 2018-02-02 2018-07-20 深圳诺普信农化股份有限公司 A kind of bactericidal composition containing fluorine thiazole pyrrole ethyl ketone and its application
CN108719308A (en) * 2018-08-19 2018-11-02 安徽嘉联生物科技有限公司 A kind of bactericidal composition of fluorine-containing thiazole pyrrole ethyl ketone and tiger glue adipic acid copper

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TWI428091B (en) * 2007-10-23 2014-03-01 Du Pont Fungicidal mixtures
CN104336023A (en) * 2013-08-08 2015-02-11 陕西美邦农药有限公司 Sterilization composition containing oxathiapiprolin
CN104521988B (en) * 2014-12-18 2016-08-24 广西田园生化股份有限公司 A kind of containing methylsulfonyl bacterium azoles and the complex composition of tiger glue adipic acid copper and preparation

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Address before: 215600 room 145, A building, new industry incubation center, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu

Patentee before: SUZHOU RUNTONG PATENT OPERATION Co.,Ltd.