CN101911949A - Germicide composition containing prochloraz and levo alpha-terpinol and production method thereof - Google Patents

Germicide composition containing prochloraz and levo alpha-terpinol and production method thereof Download PDF

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CN101911949A
CN101911949A CN201010253306XA CN201010253306A CN101911949A CN 101911949 A CN101911949 A CN 101911949A CN 201010253306X A CN201010253306X A CN 201010253306XA CN 201010253306 A CN201010253306 A CN 201010253306A CN 101911949 A CN101911949 A CN 101911949A
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prochloraz
terpineol
handed alpha
alpha
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CN101911949B (en
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黄科林
赖开平
李华英
方峰
叶一强
梁子宁
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Guangxi Research Institute of Chemical Industry
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Guangxi Research Institute of Chemical Industry
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Abstract

The invention discloses a germicide composition containing prochloraz and levo alpha-terpinol and a production method thereof. The germicide composition is characterized by comprising the following components in percentage by weight: 1-50 percent of prochloraz as an effective ingredient, 1-50 percent of levo alpha-terpinol and the balance of auxiliary agent; and the dosage form of the germicide composition is missible oil, a microemulsion or a water emulsion. The germicide composition has the advantages of expanding the sterilization spectrum after compounding, having obvious synergized action, obviously reducing the usage amount and the usage numbers of the germicide, reducing the cost and delaying the generation of the drug resistance of diseases, can be used for simultaneously preventing and treating various diseases and also can be used for preventing and treating mango anthracnose, rice blasts, banana crown rots, and the like. Meanwhile, the levo alpha-terpinol which is a monoterpene alcohol synthesized from turpentine oil as a natural renewable resource is easy to degrade in the environment and conforms to the requirement of environmental protection. In addition, in the microemulsion and the water emulsion, water is used for replacing organic solvents, thereby the environmental pollution is reduced.

Description

The microbicide compositions and the production method thereof that contain Prochloraz and left-handed alpha-terpineol
Technical field
The present invention relates to a kind of composition pesticide, is the bactericide and the production method thereof of active ingredient with Prochloraz and left-handed alpha-terpineol particularly, and this composition pesticide can be applied to biocontrol of mango anthracnose, rice blast and banana crown rot.
Technical background
Terpineol also claims terpineol, α, β, 3 kinds of isomer of γ are arranged, wherein alpha-terpineol is the most common in nature, left-handed alpha-terpineol (English common name α-(L)-Terpineol), be by a synthetic compound of the applicant Chemical Industry Inst., Guangxi Zhuang Autonomous Region, (see Chinese patent application number: 03178548.4 applying date: 2003.07.16 title: the preparation method of left-handed alpha-terpineol), itself have good bactericidal activity, also have preferably simultaneously deodorize, moistening and infiltration capacity.Chemical Industry Inst., Guangxi Zhuang Autonomous Region has carried out a large amount of research to its biologically active, and the result shows that this compound can be used as disinfectant use in agriculture and uses.
Prochloraz claims to pounce on mould spirit again, (English common name prochloraz), chemical name: N-propyl group-N[α-(2,4, the 6-Trichlorophenoxy) ethyl]-1H-imidazoles-1-formamide, belong to the imidazoles bactericide, its sterilization mechanism mainly is to produce bactericidal action by the biosynthesis that suppresses mycosterol.Have characteristics such as protection of efficient, long-acting, tool and therapeutic action, the various crop disease that causes for sac fungi and imperfect fungus has special efficacy.The Lai Kaiping of the applicant Guangxi Chemical Inst., Wei Zhiming, Ye Yiqiang, Wang Guiying, Yang Hongquan are in " chemical industry technology and exploitation " 2007,36 (8) .-14-17 have delivered the article of " development of 50% propiconazole L-terpineol missible oil ", pass through screening test, the best proportioning of having determined 50% propiconazole L-terpineol missible oil is: propiconazole 20%, L-terpineol 30%, emulsifier 10%, solvent 40%.Through stability test, the every index of this missible oil meets the emulsifiable concentrates for agricultural chemicals standard.Field test results shows that 50% propiconazole L-terpineol missible oil can effectively be prevented and treated rice sheath blight disease under 1000~2000 times of conditions of dilution, and preventive effect is 66.2%~82.0%.Chinese patent also discloses the bactericide that some Prochlorazs and other compound are combined into, for example: 01123803.8, a kind of bactericide that contains diniconazole and prochloraz manganese salt; 200510094395.7, a kind of efficient bactericidal composite and application thereof that contains Prochloraz or its manganese salt and dimethachlon; 200610098368.1, contain the bactericide of thiophanate-methyl and Prochloraz; 200710035344.6, a kind of composition that contains prochloraz-manganese chloride complex and copper fungicide; 200810101943.8, a kind of composition that contains Prochloraz and cartap; 200910218740.1, a kind of bactericidal composition that contains prochloraz-manganese chloride complex and Difenoconazole.Shown Prochloraz to have bactericidal action preferably and be applied on the agricultural.
The price of Prochloraz is higher at present, and adds synergistic component, can improve its drug effect, reduce dosage, reduces the control cost.In the preventing and controlling of corps diseases, must be noted that to prevent that disease from developing immunity to drugs, be one of reason of developing immunity to drugs of disease and use single medicament for a long time.A kind of solution is that exploitation is new does not have the new active ingredient of cross resistance with existing product.But the development cost height of new active ingredient, the cycle is long, and is unable to catch up with the speed that disease produces resistance, and another kind of effective method is to carry out composite with different bactericide.Adopt similar and different bactericide compounded of the mode of action and demonstrate synergistic effect, promptly mixture is higher than in the mixture each component desired value of effect separately to the inhibitory action of pathogen growth, is the target of the bactericide compounded preparation of exploitation.
The open source literature report is not seen in composite research and the application of Prochloraz and left-handed alpha-terpineol at present.
Summary of the invention
The invention provides a kind of Prochloraz and the composite bactericide of left-handed alpha-terpineol, has synergistic function between this bactericide active ingredient, can widen bactericidal range, form a preventive effect height, hold and imitate the bactericide kind long, that use cost is low, this bactericide can be missible oil, microemulsion, aqueous emulsion.
Technical scheme of the present invention is as follows:
The microbicide compositions that contains Prochloraz and left-handed alpha-terpineol, it is characterized in that: this microbicide compositions is made up of active ingredient and auxiliary agent, active ingredient is Prochloraz (prochloraz) and left-handed alpha-terpineol (α-(L)-Terpineol), wherein the Prochloraz weight percentage is 1%~50%, left-handed alpha-terpineol weight percentage is for being 1%~50%, and all the other are auxiliary agents.
This microbicide compositions can be made missible oil, microemulsion or aqueous emulsion product as required.
Described auxiliary agent comprises one or more in surfactant, defoamer, antifreezing agent, thickener, solvent, cosolvent and the purified water.
In the described missible oil product, each component is formed and weight percentage is: Prochloraz 1%~50%, and left-handed alpha-terpineol 1%~50%, surfactant 1%~30%, all the other are solvent, each component sum is 100%.After each component mixing, stirring at normal temperatures obtains product.
In the described microemulsion product, each component is formed and weight percentage is: Prochloraz 1%~50%, left-handed alpha-terpineol 1%~50%, surfactant 1%~20%, antifreezing agent 0%~15%, cosolvent 0%~15%, solvent 1%~40%, purified water is supplemented to 100%.Prochloraz, left-handed alpha-terpineol, surfactant, antifreezing agent, cosolvent and solvent is even, slowly add the purified water of surplus at normal temperatures while stirring, obtain the product of homogeneous phase transparent.
In the described aqueous emulsion product, each component is formed and weight percentage is: Prochloraz 1%~50%, left-handed alpha-terpineol 1%~50%, surfactant 1%~20%, cosolvent 0%~15%, defoamer 0%~5%, antifreezing agent 0%~5%, thickener 0%~5%, solvent 1%~20%, purified water is supplemented to 100%.Prochloraz, left-handed alpha-terpineol, surfactant, solvent, cosolvent are mixed with the oil phase of homogeneous, defoamer, antifreeze, thickener and purified water are mixed, be mixed with the water of homogeneous.(rotating speed is under 1000~15000r/min) shearing conditions, and oil phase is added aqueous phase, keeps above-mentioned rotating speed then and shears 20~40min again, obtains product at normal temperature and homogenizer.
In the above-mentioned microbicide compositions product, described surfactant is wherein one or more of calcium dodecyl benzene sulfonate, alkyl poly glucoside, alkylaryl polyoxyethylene polyoxypropylene ether, phenethyl phenol polyethenoxy ether, dibenzyl xenyl APEO, fatty alcohol-polyoxyethylene ether and alkylphenol polyoxyethylene.
In the microbicide compositions of the present invention, described defoamer is one or more in silicone emulsion, isooctanol, polyether-modified silicon and the polyoxypropylene glycerin ether.
In the microbicide compositions product of the present invention, described antifreezing agent is one or more in ethylene glycol, propane diols, glycerine, sorbierite and the urea.
In the microbicide compositions product of the present invention, described thickener is a kind of in polyvinyl alcohol, methyl hydroxyethylcellulose, ethylhydroxyethylcellulose, xanthans and the alumina silicate.
In the microbicide compositions product of the present invention, described solvent is the single of esterification soybean oil, esterification cottonseed oil, toluene, dimethylbenzene, acetone, cyclohexanone, methyl alcohol, ethanol, diesel oil, kerosene, C10 aromatic solvent naphtha and purified water or the use that is mixed.
In the microbicide compositions product of the present invention, described cosolvent is one or more in oleic acid glyceryl ester, ethylene glycol, polyethylene glycol, propane diols, glycerine and the n-butanol.
Of the present invention is the bactericide production method of active ingredient with Prochloraz and left-handed alpha-terpineol:
Press raw material weight percentage,, add surfactant, solvent on demand successively, be stirred to homogeneous phase liquid at normal temperatures, obtain the missible oil product Prochloraz, left-handed alpha-terpineol.
Press raw material weight percentage, Prochloraz, left-handed alpha-terpineol, surfactant, antifreezing agent, cosolvent and solvent is even, slowly add the purified water of surplus at normal temperatures while stirring, obtain the microemulsion product of homogeneous phase transparent.
Press raw material weight percentage, Prochloraz, left-handed alpha-terpineol, surfactant, solvent, cosolvent are mixed with the oil phase of homogeneous, defoamer, antifreeze, thickener and purified water are mixed, be mixed with the water of homogeneous.(rotating speed is under 1000~15000r/min) shearing conditions, and oil phase is added aqueous phase, keeps above-mentioned rotating speed then and shears 20~40min again, obtains the aqueous emulsion product at normal temperature and homogenizer.
Microbicide compositions provided by the present invention can be applied to biocontrol of mango anthracnose, rice blast and banana crown rot etc.
The present invention has following advantage:
(1) the present invention makes after composite the activity of mixture obtain increasing, and has obvious synergistic effect, has remedied the deficiency of agricultural chemicals list agent, has significantly reduced the usage amount and the access times of bactericide, reduces cost.
(2) the present invention has enlarged the bactericidal activity scope after composite, can prevent and treat multiple diseases simultaneously.
(3) the present invention makes pathogen be difficult to eliminate simultaneously the influence of two kinds of different bactericide to it after composite, delays that pesticide resistance is individual in the pathogen produces.
(4) the L-terpineol conduct is by natural reproducible resource---the monoterpene alcohols that turpentine oil is synthetic and next, be easy in environment, degrade, and meet environment protection requirement.Microemulsion, the aqueous emulsion that the present invention relates to have then replaced organic solvent with water section, have reduced environmental pollution equally.
Embodiment
The invention will be further described below in conjunction with embodiment, but content of the present invention is not limited thereto.
Embodiment 1 (the left-handed alpha-terpineol missible oil of 20% Prochloraz):
(1) raw material proportioning:
By weight percentage, Prochloraz 15%, left-handed alpha-terpineol 5%, calcium dodecyl benzene sulfonate 4%, alkylphenol polyoxyethylene 2%, dibenzyl xenyl APEO 4%, dimethylbenzene 30%, the esterification soybean oil is supplemented to 100%.
(2) preparation method:
With Prochloraz, left-handed alpha-terpineol, calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene, dibenzyl xenyl APEO and dimethylbenzene, add successively and be stirred to homogeneous phase liquid in the esterification soybean oil, obtain active constituent content and be 20% composition missible oil.
Embodiment 2 (the left-handed alpha-terpineol missible oil of 25% Prochloraz):
(1) raw material proportioning:
By weight percentage, Prochloraz 20%, left-handed alpha-terpineol 5%, calcium dodecyl benzene sulfonate 4%, alkylphenol polyoxyethylene 6%, dimethylbenzene is supplemented to 100%.
(2) preparation method:
With Prochloraz, left-handed alpha-terpineol, calcium dodecyl benzene sulfonate and alkylphenol polyoxyethylene, add successively and be stirred to homogeneous phase liquid in the dimethylbenzene, obtain active constituent content and be 25% composition missible oil.
Embodiment 3 (the left-handed alpha-terpineol missible oil of 50% Prochloraz):
(1) raw material proportioning:
By weight percentage, Prochloraz 40%, left-handed alpha-terpineol 10%, calcium dodecyl benzene sulfonate 4%, phenethyl phenol polyethenoxy ether 6%, acetone 20%, toluene is supplemented to 100%.
(2) preparation method:
With Prochloraz, left-handed alpha-terpineol, calcium dodecyl benzene sulfonate, phenethyl phenol polyethenoxy ether and acetone, add successively and be stirred to homogeneous phase liquid in the toluene, obtain active constituent content and be 50% composition missible oil.
Embodiment 4 (the left-handed alpha-terpineol missible oil of 55% Prochloraz):
(1) raw material proportioning:
By weight percentage, Prochloraz 15%, left-handed alpha-terpineol 40%, calcium dodecyl benzene sulfonate 5%, alkylaryl polyoxyethylene polyoxypropylene ether 7%, the C10 aromatic solvent naphtha is supplemented to 100%.
(2) preparation method:
With Prochloraz, left-handed alpha-terpineol, calcium dodecyl benzene sulfonate and alkylaryl polyoxyethylene polyoxypropylene ether, add successively and be stirred to homogeneous phase liquid in the C10 aromatic solvent naphtha, obtain active constituent content and be 55% composition missible oil.
Embodiment 5 (the left-handed alpha-terpineol microemulsion of 20% Prochloraz):
(1) raw material proportioning:
By weight percentage, Prochloraz 15%, left-handed alpha-terpineol 5%, ethanol 18%, calcium dodecyl benzene sulfonate 3%, alkyl poly glucoside 9%, ethylene glycol 3%, purified water is supplemented to 100%.
(2) preparation method:
With Prochloraz, left-handed alpha-terpineol, ethanol abundant stirring and dissolving in reaction vessel, add calcium dodecyl benzene sulfonate, alkyl poly glucoside, ethylene glycol more successively and mix, after slowly add the purified water of surplus while stirring, mix to stir 1 hour, and obtained active constituent content and be 20% composite microemulsion.
Embodiment 6 (the left-handed alpha-terpineol microemulsion of 30% Prochloraz):
(1) raw material proportioning:
By weight percentage, Prochloraz 20%, left-handed alpha-terpineol 10%, cyclohexanone 20%, calcium dodecyl benzene sulfonate 4%, alkylaryl polyoxyethylene polyoxypropylene ether 12%, ethylene glycol 3%, propane diols 2%, purified water is supplemented to 100%.
(2) preparation method:
With Prochloraz, left-handed alpha-terpineol, cyclohexanone abundant stirring and dissolving in reaction vessel, add calcium dodecyl benzene sulfonate, alkylaryl polyoxyethylene polyoxypropylene ether, ethylene glycol, propane diols more successively and mix, after slowly add the purified water of surplus while stirring, mix to stir 1 hour, and obtained active constituent content and be 30% composite microemulsion.
Embodiment 7 (the left-handed alpha-terpineol aqueous emulsion of 30% Prochloraz):
(1) raw material proportioning:
By weight percentage, Prochloraz 25%, left-handed alpha-terpineol 5%, calcium dodecyl benzene sulfonate 3%, alkylphenol polyoxyethylene 7%, dimethylbenzene 25%, isooctanol 0.5%, polyoxypropylene glycerin ether 0.5%, ethylene glycol 1%, polyvinyl alcohol 0.5%, purified water is supplemented to 100%.
(2) preparation method:
With Prochloraz, left-handed alpha-terpineol, calcium dodecyl benzene sulfonate, alkylphenol polyoxyethylene, dimethylbenzene abundant stirring and dissolving in container, be mixed with the oil phase of homogeneous.Isooctanol, polyoxypropylene glycerin ether, ethylene glycol, polyethylene alcohol and water are mixed in container, be mixed with the water of homogeneous.Normal temperature and homogenizer (rotating speed is under 4000~5000r/min) the high speed shear conditions, and oil phase is slowly added the aqueous phase of formula ratio, add finish after, continue to keep above-mentioned rotating speed cutting 30min, promptly obtain active constituent content and be 30% composition aqueous emulsion.
Embodiment 8 (containing Prochloraz and left-handed alpha-terpineol microbicide compositions field control effectiveness test) to mango anthracnose
(1) test medicine
Reagent agent is the left-handed alpha-terpineol missible oil of 25% Prochloraz among the embodiment 2, establishes 1000 times, 1500 times, 2000 times 3 concentration and handles; The contrast medicament is 25% Prochloraz missible oil and 25% left-handed alpha-terpineol missible oil.Two contrast medicaments are 1000 times of 1 concentration and handle; Establishing clear water in addition handles.
(2) subjects and environmental condition
Controlling object is a mango anthracnose.Middle fertility experimental field, the mango kind is red awns, the age of tree is 5 years.The orchard was the paddy field originally, and physical features is smooth, and the householder plays the furrow plantation, every furrow single file plantation, and planting density is every mu of about 40 strains.Each phase rich water quality management of mango, control of insect measure belong to local medium level.
(3) arrange the sub-district
Arrange the sub-district by distinguishing group of methods at random.4 repetitions are established in every processing, 1 sub-district of every repetition, every sub-district be 3 strains for examination mango strain number, amount to for 72 strains of examination mango.
(4) application method
Begin dispenser from the mango young fruit period, spraying times is 3 times, each 14 days at interval.(Taizhou city strange power farm chemical apparatus of road and bridge factory produces the spraying equipment that uses, model: the 3WBS-15 type) as the backpack hand sprayer.Take the dispenser of foliar spray method, evenly to squirt mango blade and fruit degree of being.
(5) investigation method, time and number of times
Random searching 2 strains of every sub-district, every strain press East, West, South, North, in 5 samplings, every 10 of fruit of investigation is investigated 100 of fruits altogether.Sick fruit stage division:
0 grade---no scab;
1 grade---needle-like brown spot is less than 5;
3 grades---needle-like brown spot is less than 6~15;
5 grades---needle-like brown spot is less than 16~25;
7 grades---needle-like brown spot is more than 25, and spot links to each other;
9 grades---whole fruit is met personally scab, has red point-like thing to occur.
Carry out the investigation of 4 state of an illness altogether: investigation for the first time is morbidity radix investigation before the medicine, after the 2nd time and the 3rd dispenser 14 days each investigate once.
(6) drug effect computational methods
This pilot survey disease index (referring to) and control efficiency (hereinafter to be referred as preventive effect) hereinafter to be referred as disease, its computational methods are as follows:
Figure BSA00000229206700061
Figure BSA00000229206700071
The results are shown in Table 2.
The left-handed alpha-terpineol missible oil of table 2:25% Prochloraz is to the preventive effect of mango anthracnose
Figure BSA00000229206700072
As seen from the table, the 2nd dispenser " Invest, Then Investigate ", 1000 times of preventive effects to mango anthracnose of the left-handed alpha-terpineol missible oil of 25% Prochloraz dilution are 80.70%, be higher than 25% Flusilazole missible oil under the same concentrations 75.32% and 25% left-handed alpha-terpineol missible oil 37.99%.The 3rd dispenser " Invest, Then Investigate ", 1000 times of preventive effects to mango anthracnose of the left-handed alpha-terpineol missible oil dilution of 25% Prochloraz are 86.41%, also be higher than 25% Flusilazole missible oil under the same concentrations 79.61% and 25% left-handed alpha-terpineol missible oil 42.12%, illustrating that Prochloraz and left-handed alpha-terpineol are composite has a good synergistic effect.
Embodiment 9 (containing Prochloraz and left-handed alpha-terpineol microbicide compositions field control effectiveness test) to rice blast, banana crown rot
(1) test medicine
Reagent agent is the left-handed alpha-terpineol missible oil of 25% Prochloraz among the embodiment 2, establishes 1000 times, 1500 times, 2000 times 3 concentration and handles; The contrast medicament is 25% Prochloraz missible oil and 25% left-handed alpha-terpineol missible oil.Two contrast medicaments are 1000 times of 1 concentration and handle; Establishing clear water in addition handles.All are handled and all establish 4 repetitions.
(2) subjects and test site
Rice blast control test is carried out in Nanning city Xingning District Wu Tang town; The banana crown rot is carried out in Xixiangtang District Nanjing, Nanning city town.Middle fertility experimental field, the cultivation condition unanimity of all experimental plots, and meet the agricultural practice of local science.
(3) result
Final the survey showed that, and 1000 times of preventive effects to rice blast, banana crown rot of the left-handed alpha-terpineol missible oil dilution of 25% Prochloraz are respectively 91.50% and 76.75%; Contrast medicament 25% Prochloraz missible oil is respectively 85.43% and 75.23% to the preventive effect of rice blast, banana crown rot; Contrast medicament 25% left-handed alpha-terpineol missible oil is respectively 63.50% and 49.28% to the preventive effect of rice blast, banana crown rot; From result of the test, microbicide compositions of the present invention is higher than the agent of former agricultural chemicals list respectively to the preventive effect to rice blast, banana crown rot, and explanation Prochloraz and left-handed alpha-terpineol be composite good synergistic effect.

Claims (8)

1. microbicide compositions that contains Prochloraz and left-handed alpha-terpineol, it is characterized in that: this microbicide compositions is made up of active ingredient and auxiliary agent, active ingredient is Prochloraz (prochloraz) and left-handed alpha-terpineol (α-(L)-Terpineol), wherein the Prochloraz weight percentage is 1%~50%, left-handed alpha-terpineol weight percentage is 1%~50%, and all the other are auxiliary agents.
2. according to the described microbicide compositions that contains Prochloraz and left-handed alpha-terpineol of claim 1, it is characterized in that: described composition comprises missible oil, microemulsion or the aqueous emulsion of being made by active ingredient and auxiliary agent.
3. according to claim 1 and the 2 described microbicide compositions that contain Prochloraz and left-handed alpha-terpineol, it is characterized in that: described auxiliary agent comprises one or more in surfactant, defoamer, antifreezing agent, thickener, solvent, cosolvent and the purified water.
4. as claim 1 and the 2 described production methods that contain the bactericide product of Prochloraz and left-handed alpha-terpineol, it is characterized in that: in the described missible oil product, each component is formed and weight percentage is: Prochloraz 1%~50%, left-handed alpha-terpineol 1%~50%, surfactant 1%~30%, all the other are solvent, and each component sum is 100%.After each component mixing, stirring at normal temperatures obtains product.
5. as claim 1 and the 2 described production methods that contain the bactericide product of Prochloraz and left-handed alpha-terpineol, it is characterized in that: in the described microemulsion product, each component is formed and weight percentage is: Prochloraz 1%~50%, left-handed alpha-terpineol 1%~50%, surfactant 1%~20%, antifreezing agent 0%~15%, cosolvent 0%~15%, solvent 1%~40%, purified water is supplemented to 100%.Prochloraz, left-handed alpha-terpineol, surfactant, antifreezing agent, cosolvent and solvent is even, slowly add the purified water of surplus at normal temperatures while stirring, obtain the product of homogeneous phase transparent.
6. as claim 1 and the 2 described microbicide compositions that contain Prochloraz and left-handed alpha-terpineol, it is characterized in that: in the described aqueous emulsion product, each component is formed and weight percentage is: Prochloraz 1%~50%, left-handed alpha-terpineol 1%~50%, surfactant 1%~20%, cosolvent 0%~15%, defoamer 0%~5%, antifreezing agent 0%~5%, thickener 0%~5%, solvent 1%~20%, purified water is supplemented to 100%.Prochloraz, left-handed alpha-terpineol, surfactant, solvent, cosolvent are mixed with the oil phase of homogeneous, defoamer, antifreeze, thickener and purified water are mixed, be mixed with the water of homogeneous.(rotating speed is under 1000~15000r/min) shearing conditions, and oil phase is added aqueous phase, keeps above-mentioned rotating speed then and shears 20~40min again, obtains product at normal temperature and homogenizer.
7. the microbicide compositions that contains Prochloraz and left-handed alpha-terpineol as claimed in claim 3 is characterized in that: described surfactant is wherein one or more of calcium dodecyl benzene sulfonate, alkyl poly glucoside, alkylaryl polyoxyethylene polyoxypropylene ether, phenethyl phenol polyethenoxy ether, dibenzyl xenyl APEO, fatty alcohol-polyoxyethylene ether and alkylphenol polyoxyethylene;
Described defoamer is one or more in isooctanol, silicone emulsion and the polyoxypropylene glycerin ether;
Described antifreezing agent is one or more in ethylene glycol, propane diols, glycerine, sorbierite and the urea;
Described thickener is one or more in polyvinyl alcohol, methyl hydroxyethylcellulose, ethylhydroxyethylcellulose, xanthans and the alumina silicate;
Described solvent is the single of esterification soybean oil, esterification cottonseed oil, toluene, dimethylbenzene, acetone, cyclohexanone, methyl alcohol, ethanol, diesel oil, kerosene, C10 aromatic solvent naphtha and purified water or the use that is mixed;
Described cosolvent is one or more in oleic acid glyceryl ester, ethylene glycol, polyethylene glycol, propane diols, glycerine and the n-butanol.
As claim 1 and the 2 described microbicide compositions that contain Prochloraz and left-handed alpha-terpineol in the purposes aspect the agricultural chemicals of preparation biocontrol of mango anthracnose, rice blast and banana crown rot etc.
CN201010253306.XA 2010-08-16 2010-08-16 Germicide composition containing prochloraz and levo alpha-terpinol and production method thereof Active CN101911949B (en)

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CN103650835A (en) * 2013-09-30 2014-03-26 横县生产力促进中心 Method for planting organic arabian jasmine flowers
CN110691515A (en) * 2017-06-07 2020-01-14 韩国原子力硏究院 Composition for controlling plant diseases comprising limonene derivative as active ingredient
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CN103650835A (en) * 2013-09-30 2014-03-26 横县生产力促进中心 Method for planting organic arabian jasmine flowers
CN103650835B (en) * 2013-09-30 2015-08-26 横县生产力促进中心 A kind of implantation methods of organic jasmine flower
CN110691515A (en) * 2017-06-07 2020-01-14 韩国原子力硏究院 Composition for controlling plant diseases comprising limonene derivative as active ingredient
JP2020522561A (en) * 2017-06-07 2020-07-30 コリア アトミック エナジー リサーチ インスティテュートKorea Atomic Energy Research Institute Composition for controlling plant diseases containing a limonene derivative as an active ingredient
US11213029B2 (en) 2017-06-07 2022-01-04 Korea Atomic Energy Research Institute Composition for plant disease control comprising limonene derivatives as active ingredients
CN111499510A (en) * 2020-04-21 2020-08-07 成都新朝阳作物科学股份有限公司 Compound and preparation method and application thereof
CN111499510B (en) * 2020-04-21 2023-03-31 成都新朝阳作物科学股份有限公司 Compound and preparation method and application thereof
CN111466401A (en) * 2020-05-22 2020-07-31 广西壮族自治区农业科学院植物保护研究所 Bactericidal composition and application thereof

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