CN106359415A - Pesticidal composition containing albendazole and triazole fungicide - Google Patents
Pesticidal composition containing albendazole and triazole fungicide Download PDFInfo
- Publication number
- CN106359415A CN106359415A CN201610756971.8A CN201610756971A CN106359415A CN 106359415 A CN106359415 A CN 106359415A CN 201610756971 A CN201610756971 A CN 201610756971A CN 106359415 A CN106359415 A CN 106359415A
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- China
- Prior art keywords
- albendazole
- triazole
- bactericidal agent
- composition pesticide
- triazole bactericidal
- 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.)
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Abstract
The invention discloses a pesticidal composition containing albendazole and triazole fungicide. The pesticidal composition comprises albendazole and triazole fungicide as active ingredients; the triazole fungicide is selected from one of difenoconazole, epoxiconazole, propiconazole or hexaconazole; the weight ratio of albendazole and triazole fungicide is 1: 5 to 5: 1, and the sum of the weight percentages in the composition is 5% to 91% by weight. According to the practical application, the pesticidal composition of the invention can be prepared as one of the water emulsion, the microemulsion, the suspending agent, the wettable powder and the water dispersible granule, and is used for controlling a variety of fungal diseases in agriculture.
Description
Technical field
The present invention relates to composition pesticide, it is with albendazole and triazole bactericidal agent as effective ingredient, for preventing and treating
The agricultural fungal such as watermelon anthrax, sigatoka, rice sheath blight disease do harm to.
Background technology
The resistance problem of agricultural fungal evil is a global problem, and always agricultural science and technology worker pays close attention to
Emphasis problem.With the continuity year in year out of disease chemical prevention, the increase of Pesticide use amount and not scientifical use agriculture
Medicine, pathogenic bacteria resistance is increasingly serious, and the pathogenic bacteria species producing resistance is on the increase.Meanwhile, the use pesticide of high intensity, leads to agricultural production
Product pesticide residues are exceeded, environmental pollution and peasant's drug cost increase etc., are unfavorable for agricultural sustainable development.Therefore, research is opened
Send out efficiently, low toxicity, the bactericide agricultural chemicals of environmental protection to agricultural sustainable development, there is positive effect.
Albendazole, chemical name: 5- (rosickyite base) -1h- benzimidazolyl-2 radicals-base-methyl carbamate.The many bacterium of rosickyite
Spirit is wide spectrum, absorbability benzimidazole germicide, has protection and therapeutical effect;There is stronger suppression to pathogen spore germination
Make and use, can effectively prevent and treat the disease that downy mildew, powdery mildew and pythium spp cause.
In triazole bactericidal agent chemical constitution, common feature is to contain hydroxyl (ketone group), substituted-phenyl and 1,2,4- on main chain
Triazole group compound, in addition to this kind of medicament oomycetes in Mastigomycotina is inactive, to Ascomycotina, Basidiomycotina and
The pathogen of Deuteromycotina is all active, and its mechanism of action is impact sterols biosynthesiss, so that somatic cells film function is subject to
To destruction.Difenoconazole, epoxiconazole, propiconazole, hexaconazole etc. are the representative kinds in triazole bactericidal agent.
Difenoconazole, English name: difenoconazole, chemical name: suitable, the chloro- 4- [4- methyl -2- of trans- 3-
1h-1,2,4- triazol-1-yl methyl) the mute pentane -2- base of -1,3- two) phenyl 4- chlorphenyl ether;Difenoconazole is that absorbability is killed
Microbial inoculum, tool protection and therapeutical effect, to pear scab, alternaria leaf spot of apple, early blight of tomato, watermelon grafting, Fructus Capsici charcoal
Cellulitis disease, powdery mildew of strawberry, bitter rot or anthracnose of grape, citrus scab etc. are all effective.
Epoxiconazole, English name: epoxiconazole, chemical name: (2rs, 3rs) -1- [3- (2- chlorphenyl) -2,3-
Epoxy -2- (4- fluorophenyl) propyl group] -1 hydrogen -1,2,4- triazoles, epoxiconazole tool protection and therapeutical effect, a series of Cereals are made
Thing such as damping-off, powdery mildew, eyeprint disease etc. ten multiple diseases have good preventive and therapeutic effect, and can prevent and treat sugar beet, Semen arachidis hypogaeae,
The diseases such as Brassica campestris L, lawn, coffee, Oryza sativa L. and fruit tree.Not only have and protect well, treat and root out activity, and in having
Inhale and preferably residual activity.
Propiconazole, English name: propiconazole, chemical name: 1- [2- (2,4- Dichlorobenzene base) -4- propyl group -1,
3- dioxolanes -2- methyl] -1 hydrogen -1,2,4 triazole.Propiconazole is a kind of absorbability sterilization with protection and therapeutical effect
Agent, can be absorbed by root, stem, leaf portion, and can soon conduct upwards in plant strain body, prevent and treat ascomycetess, basidiomycetes and partly knowing
Microbial disease, particularly to take-all, powdery mildew, rust, root rot, sigatoka has preferable preventing and treating effect
Really.
Hexaconazole, English name: hexaconazole, chemical name: (rs) -2- (2,4- Dichlorobenzene base) -1- (1h-1,
2,4- triazol-1-yls)-hex- 2- alcohol.Hexaconazole can prevent and treat disease caused by ascomycetess, basidiomycetes and Fungi Imperfecti effectively, especially
The disease that Basidiomycetess and Ascomycetes are caused such as powdery mildew, rust, scab, brown spot, anthrax etc. have excellent guarantor
Shield and eradicant action.
The mixture of different pesticide species, is the common methods of the agriculture disease pest and weed of preventing and treating.Screened by formulation of pesticide, screening
Go out rational formula, actual prevention effect can be effectively improved, reduce dosage, reduces cost, delay disease pest and weed drug-fast
Produce, be the important means that agricultural synthesis are administered.The present inventor enters to the recipe determination of albendazole and triazole bactericidal agent
Gone further investigation, find albendazole and triazole type carry out mixture in certain mixed ratio scope, multiple funguses are had bright
Aobvious potentiation, after further study, completes the present invention.
The compositionss of albendazole and triazole bactericidal agent and application there is no report at present.
Content of the invention
Present invention solves the technical problem that be provide a kind of efficiently, low toxicity and the lasting period long, can effectively prevent and treat agriculture funguses
The composition pesticide containing albendazole and triazole bactericidal agent of sexually transmitted disease (STD) evil.
For solving the above problems, the technical solution adopted in the present invention is: one kind is killed containing albendazole and triazole type
The composition pesticide of microbial inoculum, effective ingredient is albendazole and triazole bactericidal agent;Albendazole and the weight of triazole type
Portion rate is 1:5~5:1, and percentage by weight is 5%~91% in the composition for albendazole and triazole type weight summation, its
The remaining insecticides adjuvant for agriculturally accepting and allow use.
Described triazole bactericidal agent is selected from one of Difenoconazole, epoxiconazole, propiconazole or hexaconazole.
A kind of composition pesticide containing albendazole and triazole bactericidal agent of the present invention can be according to art technology
Method known to personnel, is configured to one of aqueous suspension agent, wettable powder, water dispersible granules.
A kind of composition pesticide containing albendazole and triazole bactericidal agent of the present invention also contains preparation pesticide system
Auxiliary agent needed for agent, auxiliary agent is solvent, emulsifying agent, wetting agent, stabilizer, dispersant, thickening agent, ph regulator, defoamer, prevents
Freeze the mixing of one or more of agent, packing agent etc., be known substance, be conventional various auxiliary agents in pesticidal preparations, root
Can be varied from according to different situations, be not particularly limited.
Described one kind contains albendazole and triazole based composition, for preventing and treating agriculture multiple fungal disease, such as: west
The agricultural fungal such as melon anthrax, sigatoka, rice sheath blight disease evil etc..
A kind of composition pesticide containing albendazole and triazole bactericidal agent that the present invention provides, generally using spraying
Method is using it is also possible to use technology using other agriculturally applied as needed.
A kind of composition pesticide containing albendazole and triazole bactericidal agent that the present invention provides has beneficial effect as follows
Really:
1st, one kind that the present invention provides contain albendazole and triazole based composition show in certain ratio range bright
Aobvious addition or potentiation, the prevention effect of compositionss is significantly improved than single dose, reduces the using dosage of pesticide, subtracts
Lack the impact to environment for the pesticide, reduce drug cost.
2nd, albendazole can suppress the normal growth of pathogenic fungi mycelia, germ tube or haustorium, block cell mitosiss
The formation of middle Spindle, simultaneously can RNA synthesis.Triazole bactericidal agent can suppress sterol demethylation, destroy and stop
The biosynthesiss of the cell membrane constituent ergosterol of pathogenic bacteria, lead to cell membrane can not be formed, and pathogenic bacteria is dead.Albendazole
Compounded with triazole type, the speed that pathogenic bacteria develops immunity to drugs can be slowed down, thus extending the service life of product.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention are more short and sweet, present invention specific examples below
Illustrate, but the present invention is only limitted to absolutely not these embodiments.Described below is only the preferable embodiment of the present invention, is used only for
The present invention is it is impossible to be interpreted as limiting the scope of the present invention for description.It should be pointed out that all in the spirit and principles in the present invention
Within any modification, equivalent and improvement of being made etc., should be included within the scope of the present invention.Therefore, this
The protection domain of bright patent should be defined by claims.
Content described in embodiment is all weight percentage.
Embodiment 1: indoor bioassay test
Survey standard method ny/t1156.2-2006 with reference to raw, using pastille culture medium method: take each single dose and mixture series dense
The medicinal liquid 6ml of degree, adds in the pda culture medium of 54ml being cooled to 45 DEG C, and the pastille culture medium making required final concentration is put down
Plate.Then produce 6mm diameter mycelia block from the culture object bacteria colony edge of 7 days, move in each series pastille culture medium, mycelia
Face down, each processes 4 repetitions.It is disposed, be placed in culture in 25 ± 1 DEG C of constant temperature biochemical cultivation case.
Take out culture medium flat plate after 3 days, measure each process colony diameter with crossing method, calculate the mycelia life of each process
Long suppression ratio.Logarithm value according to drug concentration (mg/l) is independent variable x, with the probit value of corrected mortality for dependent variable y, point
Do not set up virulence regression equation, using the ec of dps computed in software single dose and each proportioning mixture50And its mixture co-toxicity coefficient.Altogether
Malicious coefficient (ctc) >=120 shows as potentiation;Co-toxicity coefficient (ctc)≤80 shows as antagonism;80 < co-toxicity coefficients
(ctc) < 120 shows as summation action.Actual measurement toxicity index (ati)=(standard agent ec50/ reagent agent ec50)×100.
Theoretical toxicity index (tti)=(percentage composition of a in the toxicity index × mixture of a)+(the hundred of b in the toxicity index × mixture of b
Divide content).Co-toxicity coefficient (ctc)=[mixture actual measurement toxicity index (ati)/mixture theoretical toxicity index (tti)] × 100
Table 1, the albendazole and Difenoconazole indoor joint toxicity measuring result to watermelon anthrax bacteria
As can be seen from Table 1, albendazole and Difenoconazole are combined to west with 5:1,3:1,1:1,1:3,1:5 respectively
Melon anthrax bacteria ctc value is 118.63,126.43,130.91,125.81,123.36, albendazole and phenyl ether methyl cyclic are described
Azoles combination has addition or potentiation.
Table 2, the albendazole and epoxiconazole indoor joint toxicity measuring result to Rhizoctonia solani Kuhn
As can be seen from Table 2, albendazole and epoxiconazole are combined to Oryza sativa L. stricture of vagina with 5:1,3:1,1:1,1:3,1:5 respectively
Rot bacterium ctc value is 121.39,141.86,125.01,119.18,116.01, illustrate albendazole and epoxiconazole combination have
It is added or potentiation.
Table 3, the albendazole and propiconazole indoor joint toxicity measuring result to sigatoka bacterium
As can be seen from Table 3, albendazole and propiconazole are combined to Banana Leaf with 5:1,3:1,1:1,1:3,1:5 respectively
Pinta bacterium ctc value is 123.33,137.01,129.43,122.76,118.60, illustrate albendazole and propiconazole combination have
It is added or potentiation.
Table 4, the albendazole and hexaconazole indoor joint toxicity measuring result to Rhizoctonia solani Kuhn
As can be seen from Table 4, albendazole and hexaconazole are combined to Oryza sativa L. stricture of vagina with 5:1,3:1,1:1,1:3,1:5 respectively
Rot bacterium ctc value is 110.71,148.53,123.61,119.38,113.32, illustrate albendazole and hexaconazole combination have
It is added or potentiation.
Embodiment 2:36% albendazole Difenoconazole wettable powder
Mix homogeneously in blender will be entered after above-mentioned material in proportion coarse pulverization, be obtained 36% after comminution by gas stream
Albendazole Difenoconazole wettable powder.
Embodiment 3:24% albendazole epoxiconazole water dispersant
By above-mentioned formula, dry pulverization process, pelletize, drying, screening preparation system obtain final product 24% albendazole fluorine ring in proportion
Azoles water dispersible granules.
Embodiment 4:12% albendazole propiconazole suspending agent
Above-mentioned material is pulverized in proportion in advance, adds in sand mill and grind, allotment system after high shear mixing
Obtain 12% albendazole propiconazole suspending agent.
Embodiment 5:60% albendazole diniconazole water dispersible granule
By above-mentioned formula, dry pulverization process, pelletize, drying, screening preparation system obtain final product the own azoles of 60% albendazole in proportion
Alcohol water dispersible granules.
Embodiment 6: prevent and treat rice sheath blight disease field test
Test site is located at Huizhou Chen Jiang town, using nebulization.Using 10% albendazole suspending agent,
10% difenoconazole water dispersible granule, 7.5% epoxiconazole cream, 25% propiconazole emulsifiable concentrate, 40% hexaconazole suspending agent conduct
Comparison medicament, test sets 9 chemicals treatment altogether, and each processes 4 repetitions, investigates Oryza sativa L. diseased plant number, 3 after dispenser before dispenser
My god, respectively investigate a prevention effect within 7 days, record diseased plant number, calculate prevention effect, result of the test is as shown in table 5.
Table 5, albendazole and triazole type combination prevent and treat rice sheath blight disease result of the test
As can be seen from Table 5, the 36% albendazole Difenoconazole wettable powder of the present invention, 24% rosickyite are many
Bacterium spirit epoxiconazole water dispersant, 12% albendazole propiconazole suspending agent, 60% albendazole hexaconazole water
The effect that dispersible granule prevents and treats rice sheath blight disease is better than each single dose process, illustrates that albendazole and triazole type compound to improve and prevent
Control effect, reduce the using dosage of pesticide, decrease the impact to environment for the pesticide, reduce drug cost.
Claims (8)
1. a kind of composition pesticide containing albendazole and triazole bactericidal agent it is characterised in that: effective ingredient be rosickyite
Carbendazim and triazole bactericidal agent;The ratio of weight and number of albendazole and triazole type is 1:5~5:1.
2. a kind of composition pesticide containing albendazole and triazole bactericidal agent according to claim 1, its feature
It is: the ratio of weight and number of albendazole and triazole type is 1:1.
3. a kind of composition pesticide containing albendazole and triazole bactericidal agent according to claim 1, its feature
It is: the ratio of weight and number of albendazole and triazole type is 3:1.
4. a kind of composition pesticide containing albendazole and triazole bactericidal agent according to claim 1, its feature
It is: percentage by weight is 5%~91% in the composition for albendazole and triazole type weight summation.
5. a kind of composition pesticide containing albendazole and triazole bactericidal agent according to claim 1, its feature
It is: described triazole bactericidal agent is selected from one of Difenoconazole, epoxiconazole, propiconazole or hexaconazole.
6. a kind of composition pesticide containing albendazole and triazole bactericidal agent according to claim 1, its feature
It is: described composition pesticide can be prepared as one of suspending agent, wettable powder, water dispersible granules.
7. a kind of composition pesticide containing albendazole and triazole bactericidal agent described in claim 1 is true in preventing and treating agricultural
Application in fungal disease.
8. a kind of composition pesticide containing albendazole and triazole bactericidal agent according to claim 4, its feature
It is: described fungal disease is watermelon anthrax, sigatoka, rice sheath blight disease.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106818802A (en) * | 2017-03-02 | 2017-06-13 | 贵州道元生物技术有限公司 | Rosickyite azoles prevents and treats the bactericide of rice sheath blight disease with hexaconazole compounding |
CN109042702A (en) * | 2018-09-21 | 2018-12-21 | 贵州道元生物技术有限公司 | A kind of rosickyite azoles and the bactericidal composition of difenoconazole and application thereof for preventing and treating rice sheath blight disease |
CN109105384A (en) * | 2018-10-22 | 2019-01-01 | 贵州道元生物技术有限公司 | A kind of combination sterilization composition for preventing and treating pear tree black heart |
CN113349211A (en) * | 2021-05-25 | 2021-09-07 | 贵州道元生物技术有限公司 | Compound medicament for preventing and treating plant diseases and insect pests of peanuts, wheat and other plants |
Citations (1)
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CN104106580A (en) * | 2014-06-03 | 2014-10-22 | 贵州道元生物技术有限公司 | Compound bactericide for preventing and treating wheat scab |
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2016
- 2016-08-29 CN CN201610756971.8A patent/CN106359415A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104106580A (en) * | 2014-06-03 | 2014-10-22 | 贵州道元生物技术有限公司 | Compound bactericide for preventing and treating wheat scab |
Non-Patent Citations (1)
Title |
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焦沙沙 等: "杀菌剂复配对水稻纹枯病的联合毒力", 《湖北农业科学》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106818802A (en) * | 2017-03-02 | 2017-06-13 | 贵州道元生物技术有限公司 | Rosickyite azoles prevents and treats the bactericide of rice sheath blight disease with hexaconazole compounding |
CN109042702A (en) * | 2018-09-21 | 2018-12-21 | 贵州道元生物技术有限公司 | A kind of rosickyite azoles and the bactericidal composition of difenoconazole and application thereof for preventing and treating rice sheath blight disease |
CN109105384A (en) * | 2018-10-22 | 2019-01-01 | 贵州道元生物技术有限公司 | A kind of combination sterilization composition for preventing and treating pear tree black heart |
CN113349211A (en) * | 2021-05-25 | 2021-09-07 | 贵州道元生物技术有限公司 | Compound medicament for preventing and treating plant diseases and insect pests of peanuts, wheat and other plants |
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