CN106172414A - A kind of bactericidal composition containing benzo alkene fluorine bacterium azoles - Google Patents

A kind of bactericidal composition containing benzo alkene fluorine bacterium azoles Download PDF

Info

Publication number
CN106172414A
CN106172414A CN201610577700.6A CN201610577700A CN106172414A CN 106172414 A CN106172414 A CN 106172414A CN 201610577700 A CN201610577700 A CN 201610577700A CN 106172414 A CN106172414 A CN 106172414A
Authority
CN
China
Prior art keywords
fluorine bacterium
bacterium azoles
alkene fluorine
benzo alkene
pyrrole metsulfovax
Prior art date
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.)
Granted
Application number
CN201610577700.6A
Other languages
Chinese (zh)
Other versions
CN106172414B (en
Inventor
李祥英
李丽娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Kangba Special Biological Engineering Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610577700.6A priority Critical patent/CN106172414B/en
Publication of CN106172414A publication Critical patent/CN106172414A/en
Application granted granted Critical
Publication of CN106172414B publication Critical patent/CN106172414B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/561,2-Diazoles; Hydrogenated 1,2-diazoles

Landscapes

  • 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 bactericidal composition containing benzo alkene fluorine bacterium azoles, its effective ingredient is benzo alkene fluorine bacterium azoles and pyrrole metsulfovax, both weight ratios are 1:50 50:1, after described compositions is compounding, powdery mildew of cucumber is had preferable potentiation in described ratio range, in addition, described compositions, to crop safety, is worth popularization and application on producing.

Description

A kind of bactericidal composition containing benzo alkene fluorine bacterium azoles
Technical field
The present invention relates to a kind of bactericidal composition, time a kind of the killing containing benzo alkene fluorine bacterium azoles and pyrrole metsulfovax being specifically related to Bacteria composition.
Background technology
Powdery mildew is the worldwide disease of a kind of extensive generation, main employing chemical pesticide control powdery mildew, mesh in production Before rely primarily on benzimidazole, triazole type, methoxy acrylic bactericide.But, killing of life-time service single kind Microbial inoculum can make disease produce resistance in various degree, and prevention effect reduces.
Benzo alkene fluorine bacterium azoles is a kind of pyrazole amide series bactericidal agent, by electron transport chain on suppression mitochondrial inner membrane Succinate dehydrogenase so that pathogenic fungi cannot produce energy via breathing, and then disintegrates the growth of pathogenic bacteria, and this compound is independent Use cost is higher and easily sends out again the generation of resistance, thus reduces the service life of pesticide species.
Pyrrole metsulfovax is the novel acid amide fungicides of Mitsui chemical company research and development, not only has rust, sclerotiniose Excellent activity, also shows that the Mars that preferably sterilizes, is now recommended for preventing and treating gray mold, powdery mildew and scab of apple Other antibacterial are had gray mold and the powdery mildew of resistance, but pyrrole metsulfovax is used alone for a long time, can produce the biggest equally Resistance risk, is unfavorable for effective control of disease.
The recipe determination of benzo alkene fluorine bacterium azoles and pyrrole metsulfovax is conducted in-depth research by present inventor, finds benzene And alkene fluorine bacterium azoles and pyrrole metsulfovax carry out mixture, in certain scope, multiple fungus are had obvious synergistic function, warp Research completes the present invention further.
There is no the relevant report of the complex composition of benzo alkene fluorine bacterium azoles and pyrrole metsulfovax at present.
Summary of the invention
It is an object of the invention to, it is provided that a kind of Synergistic bactericidal composition being suitable for agriculturally using, contribute to reducing and use Dose, the generation delaying pathogen resistance and reduction use cost.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of Synergistic bactericidal composition, and its feature exists In, active component contains benzo alkene fluorine bacterium azoles and pyrrole metsulfovax, and wherein, the weight ratio of benzo alkene fluorine bacterium azoles and pyrrole metsulfovax is 1: 50-50:1, preferably 1:10-10:1.
Further, in described bactericidal composition, the weight ratio of active component is 1-90%, preferably 10-70%.
Further, described bactericidal composition can be processed into agricultural by preparation method conventional in Pesticide formulation Any dosage form of upper permission, such as, can be wettable powder, water dispersible granules, aqueous emulsion, microemulsion, water dispersible granules.
The compositions of the present invention can be the most blended with each material in the finished product preparation i.e. compositions of form offer, it is also possible to Unit dose form provides, and is directly mixed in proportion in bucket or tank, is then diluted to required concentration before using.
Further, the compositions of the present invention can also add other agricultural active composition, such as antibacterial, insecticide, The agricultural active composition such as herbicide, fertilizer.
The bactericidal composition of the present invention is applicable to prevent and kill off the multiple diseases such as powdery mildew of cucumber, Fructus Lycopersici esculenti powdery mildew, powdery mildew of strawberry Evil.
Compared with prior art, the having the beneficial effect that of the composition pesticide of the present invention
(1), after the compositions of the present invention is compounding, there is in certain scope obvious synergistic function, preventive effect and single work Property composition is compared and is significantly improved;
(2) in the compositions of the present invention, the active component mechanism of action is different, while effectively preventing and treating crop pest, permissible Delay the drug-fast generation of pathogen, be conducive to delaying the service life of pesticide activity component;
(3) the compositions preparation technology of the present invention is simple, is suitable for popularization and application in actual production.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, present invention specific examples below Illustrate, but the present invention is limited to absolutely not these examples.The following stated is only the preferable embodiment of the present invention, is used only for explaining The present invention, but can not be therefore understands that be the restriction to the scope of the claims of the present invention.It should be pointed out that, all spirit in the present invention and Any amendment, equivalent or the improvement etc. made within principle, should be included within the scope of the present invention, therefore, The protection domain of patent of the present invention should be as the criterion with claims.
One, example of formulations
1, embodiment 1:21% benzo alkene fluorine bacterium azoles pyrrole metsulfovax wettable powder (20:1)
Benzo alkene fluorine bacterium azoles 20%
Pyrrole metsulfovax 1%
Naphthalene sulfonic acid-formaldehyde condensation product 5%
Sodium lignin sulfonate 3%
White carbon 3%
Kieselguhr surplus
2, embodiment 2:12% benzo alkene fluorine bacterium azoles pyrrole metsulfovax aqueous emulsion (5:1)
Benzo alkene fluorine bacterium azoles 10%
Pyrrole metsulfovax 2%
N-Methyl pyrrolidone 15%
Polyoxyethylene sorbitol acid anhydride ester 3%
Alkyl polyglycol ether 5%
Polyoxyethylene fatty alcohol 3%
Deionized water surplus
3, embodiment 3:33% benzo alkene fluorine bacterium azoles pyrrole metsulfovax water dispersible granules (1:10)
Benzo alkene fluorine bacterium azoles 3%
Pyrrole metsulfovax 30%
Alkylphenol polyoxyethylene sulfate 4%
Calcium lignosulfonate 5%
Carbamide 3%
Arabic gum 2%
Kieselguhr surplus
4, embodiment 4:30% benzo alkene fluorine bacterium azoles pyrrole metsulfovax suspending agent (1:1)
Benzo alkene fluorine bacterium azoles 15%
Pyrrole metsulfovax 15%
Sodium lignin sulfonate 5%
Fatty alcohol-polyoxyethylene ether 6%
Aluminium-magnesium silicate 1%
Organic silicone 0.5%
Ethylene glycol 2%
Deionized water surplus
Two, Toxicity Determination
Subjects: Fructus Cucumidis sativi percentage pathogenic bacteria
Test method: test is with reference to People's Republic of China's industry standard NY/T 1156.11-2008 " farm-chemical indoor determination Test rule antibacterial the 11st part: preventing and treating cucurbits powdery mildew test pot-culture method ", use pot-culture method to measure.
Sowing susceptible cucumber variety, potted plant to grow to 2 leaf periods standby.Benzo alkene fluorine bacterium azoles and the former medicine of pyrrole metsulfovax Dissolve with dimethylformamide respectively, then dissolve with 0.1% tween 80 aqueous surfactant solution.Often process 3 basins, repeat for 4 times, 10 mL medicinal liquids are uniformly sprayed on blade face to whole moistenings, treat that medicinal liquid dries naturally standby.And set containing only solvent and surface activity Agent and make blank without the process of effective ingredient.24 h after chemicals treatment, spray inoculation cucumber powdery mildew's pathogen spore suspension Liquid.The process for preparation of spore suspension is as follows: takes and covers with Powdery Mildew blade, with refueling a small amount of tween 80 surfactant Spore is washed down by sterilized water, and double gauze filters, and is modulated into 1X10 after microscopy5The suspension of individual/mL.Inoculation is placed on thermostatic chamber In, cultivate 7 days under the conditions of temperature 24 DEG C.When blank disease liquid rate reaches more than 80%, the state of an illness of getting a haircut everywhere is investigated in classification Condition, calculates disease index and the prevention effect of each process.
Prevention effect is converted into probit value (y), and liquor strength (ug/mL) is converted into logarithm value (x), by minimum in terms of multiplication Calculate concentration EC in virulence equation and suppression50, toxicity index and the co-toxicity coefficient (CTC) of medicament is calculated according to the abundant method of Sun Yun.Test knot Fruit is shown in Table 1.
Toxicity Determination result shows, benzo alkene fluorine bacterium azoles and pyrrole metsulfovax when weight ratio is between 1:50-50:1, The co-toxicity coefficient preventing and treating powdery mildew of cucumber is all higher than 120, shows preferable potentiation, time especially when 1:10-10:1, altogether Poison coefficient is all higher than 150, and potentiation becomes apparent from.
Three, field control effectiveness test
In order to verify the practical application effect of the present invention further, the medicament of the embodiment of the present invention is used to carry out preventing and treating Fructus Cucumidis sativi white lead Sick field control effectiveness test.
Reagent agent: (1) 21% benzo alkene fluorine bacterium azoles pyrrole metsulfovax wettable powder;(2) 12% benzo alkene fluorine bacterium azoles Pyrrole metsulfovax aqueous emulsion;(3) 33% benzo alkene fluorine bacterium azoles pyrrole metsulfovax water dispersible granules;(4) 30% benzo alkene fluorine bacterium azoles pyrroles Metsulfovax suspending agent;(5) comparative example 1:10% benzo alkene fluorine bacterium azole suspending agent;(6) comparative example 6:15% pyrrole fluorine bacterium ester suspending agent.
Within 5 days, 10 days after medicine, investigating disease indexs and calculate preventive effect, result of the test is shown in Table 2.
Field control effectiveness test result shows, powdery mildew of cucumber is respectively provided with and preferably prevents and treats effect by the compositions of embodiments of the invention Really, preferable lasting effect and quick-acting are shown.Described compositions in the case of dosage reduces, after medicine 5 days, 10 days Preventive effect is all significantly better than single active component.Meanwhile, during test, reagent agent, to cucumber crop safety, occurs without poisoning, right The beneficial organism safety such as Apis and world trichogramma, are worth popularization and application on producing.

Claims (5)

1. a composition pesticide, it is characterised in that active component comprises benzo alkene fluorine bacterium azoles and pyrrole metsulfovax.
Composition pesticide the most according to claim 1, it is characterised in that described benzo alkene fluorine bacterium azoles and the weight of pyrrole metsulfovax Amount ratio is 1:50-50:1.
3. according to the composition pesticide of claim 1 or 2, it is characterised in that described benzo alkene fluorine bacterium azoles and the weight of pyrrole metsulfovax Amount ratio is 1:10-10:1.
4. according to the composition pesticide described in claim any one of claim 1-3, it is characterised in that described compositions is auxiliary It is processed into any one dosage form with the auxiliary element in Pesticide formulation.
5. according to the composition pesticide described in claim any one of claim 1-4 for preventing and treating the use of crop powdery mildew On the way.
CN201610577700.6A 2016-07-21 2016-07-21 A kind of bactericidal composition of the fluorine bacterium azoles of alkene containing benzo Active CN106172414B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610577700.6A CN106172414B (en) 2016-07-21 2016-07-21 A kind of bactericidal composition of the fluorine bacterium azoles of alkene containing benzo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610577700.6A CN106172414B (en) 2016-07-21 2016-07-21 A kind of bactericidal composition of the fluorine bacterium azoles of alkene containing benzo

Publications (2)

Publication Number Publication Date
CN106172414A true CN106172414A (en) 2016-12-07
CN106172414B CN106172414B (en) 2018-12-14

Family

ID=57491603

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610577700.6A Active CN106172414B (en) 2016-07-21 2016-07-21 A kind of bactericidal composition of the fluorine bacterium azoles of alkene containing benzo

Country Status (1)

Country Link
CN (1) CN106172414B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103228140A (en) * 2010-08-05 2013-07-31 拜耳知识产权有限责任公司 Active compound combinations comprising prothioconazole and fluxapyroxad
CN105409965A (en) * 2014-09-12 2016-03-23 陕西美邦农药有限公司 Sterilization composition containing benzovindiflupyr

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103228140A (en) * 2010-08-05 2013-07-31 拜耳知识产权有限责任公司 Active compound combinations comprising prothioconazole and fluxapyroxad
CN105409965A (en) * 2014-09-12 2016-03-23 陕西美邦农药有限公司 Sterilization composition containing benzovindiflupyr

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
张庆宽: ""新颖杀菌剂-吡噻菌胺"", 《世界农药》 *
张翼翾: ""广谱、持效期长的杀菌剂——苯并烯氟菌唑"", 《世界农药》 *
陈倩等: ""1-甲基-3-三氟甲基-1H-吡唑-4-甲酰氯的合成"", 《农药》 *

Also Published As

Publication number Publication date
CN106172414B (en) 2018-12-14

Similar Documents

Publication Publication Date Title
CN106234388B (en) A kind of composition pesticide of alkene containing benzo fluorine bacterium azoles and jamaicin
CN105961406A (en) Pesticide composition containing oxathiapiprolin and quinoline copper
CN106342832A (en) Fluoxastrobin and physcion containing sterilization composition
CN104957145B (en) Bactericidal composition and its application
CN106234369B (en) A kind of bactericidal composition of alkene containing benzo fluorine bacterium azoles and amino-oligosaccharide
CN106857599A (en) A kind of bactericidal composition containing pyraclostrobin and folpet and its application
CN106212468B (en) A kind of bactericidal composition of the fluorine bacterium azoles of alkene containing benzo and chitosan
CN106234377B (en) A kind of complex composition of fluorine-containing thiazole pyrrole ethyl ketone and eugenol
CN106234389B (en) A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone and jamaicin
CN106234370A (en) A kind of containing benzo alkene fluorine bacterium azoles and the bactericidal composition of osthole
CN106172414A (en) A kind of bactericidal composition containing benzo alkene fluorine bacterium azoles
CN106900727B (en) Active agent combinations containing benzothiostrobin and S-Ethyl ethylthio sulfonate
CN106797941A (en) A kind of bactericidal composition with cooperative effect and application thereof
CN106342833B (en) A kind of bactericidal composition containing fluoxastrobin and Osthole
CN106857543B (en) A kind of composition pesticide of the mycin of second containing fen and benzo alkene fluorine bacterium azoles
CN106172415B (en) A kind of composition pesticide of alkene containing benzo fluorine bacterium azoles and metrafenone
CN106070248A (en) A kind of containing benzo alkene fluorine bacterium azoles and the bactericidal composition of fluoxastrobin
CN107047577A (en) A kind of bactericidal composition containing fluoxastrobin and triazolone
CN106332890A (en) Pesticide composition containing fluoxastrobin and difenoconazole
CN106212484B (en) A kind of bactericidal composition of alkene containing benzo fluorine bacterium azoles and matrine
CN106259374A (en) A kind of containing fluoxastrobin with the bactericidal composition of tetraconazole
CN104621135B (en) Bactericidal composition containing kresoxim-methyl and amino-oligosaccharin
CN106259373A (en) A kind of containing fluoxastrobin with the composition pesticide of metrafenone
CN107079915A (en) Composite bactericide and its application containing fluoxastrobin and jamaicin
CN106508920A (en) Bactericidal composition comprising C4H7Cl2O4P and difenoconazole

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20181101

Address after: 221400 107 Xinyi West Road, Xinyi Economic Development Zone, Xuzhou, Jiangsu

Applicant after: Jiangsu Kangba special biological engineering Co. Ltd.

Address before: 528000 2 Chancheng Zhi Bo Li Hai garden, Ji Hua three road, Chancheng District, Foshan, Guangdong

Applicant before: Li Xiangying

GR01 Patent grant
GR01 Patent grant