[go: up one dir, main page]

CN102907436A - Ternary complex emulsifiable solution as well as preparation method and application thereof - Google Patents

Ternary complex emulsifiable solution as well as preparation method and application thereof Download PDF

Info

Publication number
CN102907436A
CN102907436A CN2012104519530A CN201210451953A CN102907436A CN 102907436 A CN102907436 A CN 102907436A CN 2012104519530 A CN2012104519530 A CN 2012104519530A CN 201210451953 A CN201210451953 A CN 201210451953A CN 102907436 A CN102907436 A CN 102907436A
Authority
CN
China
Prior art keywords
missible oil
ternary built
difenoconazole
propiconazole
tebuconazole
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.)
Pending
Application number
CN2012104519530A
Other languages
Chinese (zh)
Inventor
孙敬权
徐勤江
马贤振
王慧
孙丽梅
陈婧
陈新合
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.)
LIMIN CHEMICAL CO Ltd
Original Assignee
LIMIN CHEMICAL CO Ltd
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 LIMIN CHEMICAL CO Ltd filed Critical LIMIN CHEMICAL CO Ltd
Priority to CN2012104519530A priority Critical patent/CN102907436A/en
Publication of CN102907436A publication Critical patent/CN102907436A/en
Pending legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a ternary complex emulsifiable solution, as well as a preparation method and application of the ternary complex emulsifiable solution. According to the ternary complex emulsifiable solution, environment-friendly solvent oil serves as the solvent; the solutes are as follows: 100 to 150g/L of difenoconazole, 100 to 150g/L of tebuconazole, 10 to 50g/L of propiconazole, 5 to 20g/L of an emulsifying agent, 1 to 5g/L of a penetrant, and 0.5 to 1g/L of an antifreeze, according to mass-volume concentration. The preparation method comprises the following steps of: (1) adding the environment-friendly solvent oil to a preparing kettle, and starting an agitator; (2) heating to reach temperature more than 60 DEG C, then sequentially adding difenoconazole, tebuconazole and propiconazole; (3) agitating for 0.5 hour, then sequentially adding the emulsifying agent, the penetrant and the antifreeze, and starting a shearing machine to shear and emulsify, and finally stopping agitating; and (4) standing for more than 2 hours, and filtering to obtain the ternary complex emulsifiable solution. The ternary complex emulsifiable solution can effectively control grape white rot, and is safe to use, and simple in preparation technology.

Description

A kind of ternary built missible oil and its preparation method and application
Technical field
The present invention relates to a kind of agricultural bactericidal agent formulation and its preparation method and application, specifically relate to a kind of missible oil that is formed by Difenoconazole, propiconazole and Tebuconazole ternary built and its preparation method and application.
Background technology
Difenoconazole, Tebuconazole and propiconazole are triazole bactericidal agent, the sterilization wide spectrum, can effectively prevent and treat powdery mildew, loose kernel smut, rust, the root rot of wheat, the banded sclerotial blight of paddy rice, bakanae disease, the leaf spot of banana, the spot defoliation of apple, pear scab, the white rot of grape, anthracnose etc.Yet use separately above-mentioned arbitrary single dose to exist the control target single, easily develop immunity to drugs, and the problem such as the lasting period is short.
Summary of the invention
For solve the chemical control target that prior art exists single, easily develop immunity to drugs, the problem such as the lasting period is short, the invention provides a kind of ternary built missible oil and its preparation method and application, effectively enlarge fungicidal spectrum, delayed crop to the pesticide resistance of medicament, improved the lasting effect of dispenser.
Technical scheme of the present invention is: a kind of ternary built missible oil, and the solvent in described ternary built missible oil is the environment-friendly type solvent, solute is Difenoconazole, Tebuconazole, propiconazole, emulsifier, bleeding agent and antifreezing agent; Quality-the volumetric concentration of described each solute is as follows: Difenoconazole: 100~150 g/L, Tebuconazole: 100~150 g/L, propiconazole: 10~50 g/L, emulsifier: 5~20g/L, bleeding agent: 1~5g/L, antifreezing agent: 0.5~1g/L.
Preferred version is: the quality-volumetric concentration of described each solute is as follows: Difenoconazole: 140~150 g/L, Tebuconazole: 140~150 g/L, propiconazole: 30~50 g/L, emulsifier: 5~20g/L, bleeding agent: 1~5g/L, antifreezing agent: 0.5~1g/L.
Described bleeding agent is poly-trisiloxanes, is digested by Guangzhou West that work technology Co., Ltd produces, and its model is the poly-trisiloxanes of 810c.
Described antifreezing agent is ethylene glycol.
Described environment-friendly type solvent naphtha is JEFFSOL AG1730 macromolecule organic amine, by system river, Shanghai Chemical Manufacture.
Described emulsifier is APEO, is to be produced by the agricultural chemical industry of Heze City, Shandong Province Co., Ltd.
A kind of preparation method who prepares the above-mentioned ternary built missible oil of claim, its preparation process is as follows:
(1) add the environment-friendly type solvent naphtha that measures in the preparation still, start agitator;
(2) more than temperature raising to 60 ℃, beginning adds Difenoconazole, Tebuconazole and the propiconazole that measures successively;
(3) stir after 0.5 hour, add successively emulsifier, bleeding agent, antifreezing agent starts clipper and carries out emulsification pretreatment and stop after two hours stirring;
(4) standing filtration more than 2 hours, namely get ternary built missible oil.
Described ternary built the missible oil application in preventing and treating fruit white rot of grape, particularly 350g/L(Difenoconazole 150g/L, propiconazole 50g/L, Tebuconazole 150g/L) ternary built missible oil is remarkable for the fruit white rot of grape control efficiency.
Beneficial effect:
The ternary built missible oil drug effect that the present invention makes is high, production cost is low, use safety, and preparation technology is simple, and its control efficiency that is applied to fruit white rot of grape is remarkable, saves cost, and environmental contamination reduction has significant Social benefit and economic benefit.
Embodiment
The invention will be further described by embodiment, but protection scope of the present invention is not limited to this.
A kind of ternary built wetting powder, the solvent in its ternary built missible oil is the environment-friendly type solvent, solute is Difenoconazole, Tebuconazole, propiconazole, emulsifier, bleeding agent and antifreezing agent; Quality-the volumetric concentration of described each solute is as follows: Difenoconazole: 100~150 g/L, Tebuconazole: 100~150 g/L, propiconazole: 10~50 g/L, emulsifier: 5~20g/L, bleeding agent: 1~5g/L, antifreezing agent: 0.5~1g/L.
Preferred scheme is that the quality-volumetric concentration of described each solute is as follows: Difenoconazole: 140~150 g/L, Tebuconazole: 140~150 g/L, propiconazole: 30~50 g/L, emulsifier: 5~20g/L, bleeding agent: 1~5g/L, antifreezing agent: 0.5~1g/L.
Described bleeding agent is poly-trisiloxanes, digests work technology Co., Ltd by Guangzhou West and produces, and its model is the poly-trisiloxanes of 810c.
Described antifreezing agent is ethylene glycol.
Described environment-friendly type solvent naphtha is JEFFSOL AG1730 macromolecule organic amine, by system river, Shanghai Chemical Manufacture.
Described emulsifier is the polyoxy ethyl ether, is to be produced by the agricultural chemical industry of Heze City, Shandong Province Co., Ltd.
A kind of preparation method who prepares the above-mentioned ternary built missible oil of claim, its preparation process is as follows:
(1) add the environment-friendly type solvent naphtha that measures in the preparation still, start agitator;
(2) more than temperature raising to 60 ℃, beginning adds Difenoconazole, Tebuconazole and the propiconazole that measures successively;
(3) stir after 0.5 hour, add successively emulsifier, bleeding agent, antifreezing agent starts clipper and carries out emulsification pretreatment and stop after two hours stirring;
(4) standing filtration more than 2 hours, namely get ternary built missible oil.
This preparation method's technique is simple, easy to implement.
Described ternary built missible oil is remarkable at the effect of preventing and treating fruit white rot of grape, particularly 350g/L(Difenoconazole 150g/L, propiconazole 50g/L, Tebuconazole 150g/L) ternary built missible oil is remarkable for the fruit white rot of grape control efficiency.
Embodiment 1:
Ternary built missible oil of the present invention, solvent in its ternary built missible oil is JEFFSOL AG1730 macromolecule organic amine, and the quality-volumetric concentration of each solute is as follows: the poly-trisiloxanes of 150g/L Difenoconazole, 50g/L propiconazole, 150g/L Tebuconazole, 10g/L APEO, 5g/L, 0.5g/L ethylene glycol.The preparation method of this ternary built missible oil is:
(1) add the environment-friendly type solvent naphtha that measures in the preparation still, start agitator;
(2) temperature raising to 60 ℃ beginning adds Difenoconazole, Tebuconazole and the propiconazole that measures successively;
(3) stir after 0.5 hour, add successively emulsifier, bleeding agent, antifreezing agent starts clipper and carries out emulsification pretreatment and stop after two hours stirring;
(4) filtered in standing 2 hours, namely get ternary built missible oil.
This 350g/L(Difenoconazole 150g/L, propiconazole 50g/L, Tebuconazole 150g/L after testing) ternary built missible oil; Its pH value: 7.5, moisture 0.3%, outward appearance: orange transparent, dispersiveness: meet missible oil standard, hot cold storage qualified stability, ageing stability is qualified.
Embodiment 2:
Ternary built missible oil of the present invention, solvent in its ternary built missible oil is JEFFSOL AG1730 macromolecule organic amine, and the quality-volumetric concentration of each solute is as follows: the poly-trisiloxanes of 100g/L Difenoconazole, 50g/L propiconazole, 100g/L Tebuconazole, 5g/L APEO, 2g/L, 0.5g/L ethylene glycol.The preparation method of this ternary built missible oil is identical with step in embodiment 1.
This 250g/L(Difenoconazole 100g/L, propiconazole 50g/L, Tebuconazole 100g/L after testing) ternary built missible oil, its pH value: 8.5, moisture: 0.4%, outward appearance: orange transparent, dispersed: meet missible oil standard, hot cold storage qualified stability, ageing stability qualified.
Embodiment 3:
Ternary built missible oil of the present invention, solvent in its ternary built missible oil is JEFFSOL AG1730 macromolecule organic amine, and the quality-volumetric concentration of each solute is as follows: the poly-trisiloxanes of 140g/L Difenoconazole, 50g/L propiconazole, 140g/L Tebuconazole, 20g/L APEO, 1g/L, 1g/L ethylene glycol.The preparation method of this ternary built missible oil is identical with step in embodiment 1.
This 330g/L(Difenoconazole 140g/L, propiconazole 50g/L, Tebuconazole 140g/L after testing) ternary built missible oil, its pH value: 8.2, moisture: 0.5%, outward appearance: orange transparent, dispersed: meet missible oil standard, hot cold storage qualified stability, ageing stability qualified.
Embodiment 4:
Ternary built missible oil of the present invention, solvent in its ternary built missible oil is JEFFSOL AG1730 macromolecule organic amine, and the quality-volumetric concentration of each solute is as follows: the poly-trisiloxanes of 120g/L Difenoconazole, 50g/L propiconazole, 120g/L Tebuconazole, 20g/L APEO, 1g/L, 1g/L ethylene glycol.The preparation method of this ternary built missible oil is identical with step in embodiment 1.
This 290g/L(Difenoconazole 120g/L, propiconazole 50g/L, Tebuconazole 120g/L after testing) ternary built missible oil, its pH value: 8.3, moisture: 0.5%, outward appearance: orange transparent, dispersed: meet missible oil standard, hot cold storage qualified stability, ageing stability qualified.
Embodiment 5:
Ternary built missible oil of the present invention, solvent in its ternary built missible oil is JEFFSOL AG1730 macromolecule organic amine, and the quality-volumetric concentration of each solute is as follows: the poly-trisiloxanes of 100g/L Difenoconazole, 40g/L propiconazole, 140g/L Tebuconazole, 20g/L APEO, 1g/L, 1g/L ethylene glycol.The preparation method of this ternary built missible oil is identical with step in embodiment 1.
This 280g/L(Difenoconazole 100g/L, propiconazole 40g/L, Tebuconazole 140g/L after testing) ternary built missible oil, its pH value: 7.8, moisture: 0.5%, outward appearance: orange transparent, dispersed: meet missible oil standard, hot cold storage qualified stability, ageing stability qualified.
Embodiment 6:
Ternary built missible oil of the present invention, solvent in its ternary built missible oil is JEFFSOL AG1730 macromolecule organic amine, and the quality-volumetric concentration of each solute is as follows: the poly-trisiloxanes of 140g/L Difenoconazole, 30g/L propiconazole, 140g/L Tebuconazole, 20g/L APEO, 1g/L, 1g/L ethylene glycol.The preparation method of this ternary built missible oil is identical with step in embodiment 1.
This 310g/L(Difenoconazole 140g/L, propiconazole 30g/L, Tebuconazole 140g/L after testing) ternary built missible oil, its pH value: 8.3, moisture: 0.5%, outward appearance: orange transparent, dispersed: meet missible oil standard, hot cold storage qualified stability, ageing stability qualified.
This ternary built missible oil can be used for preventing and treating powdery mildew, root rot, the rust of wheat, disease, particularly 350g/L(Difenoconazole 150g/L, propiconazole 50g/L, the Tebuconazole 150g/L such as the spot defoliation of the anthracnose on vegetables, powdery mildew and fruit tree, scab, rust, anthracnose, white rot) ternary built missible oil is remarkable for the fruit white rot of grape control efficiency.
 
Below that ternary built missible oil of the present invention is used for preventing and treating the field control effectiveness test of fruit white rot of grape.
1, test medicine: get 350g/L ternary built missible oil, 250g/L ternary built missible oil, 330g/L ternary built missible oil that embodiment 1,2,3 makes;
2, contrast medicament: 250g/L Difenoconazole missible oil
The 250g/L propiconazole emulsifiable concentrate
3, for studying thing: grape;
4, controlling object: white rot;
5, experimental scheme:
(1) 350g/L Difenoconazole propiconazole Tebuconazole missible oil;
(2) 250g/L Difenoconazole propiconazole Tebuconazole missible oil;
(3) 330g/L Difenoconazole propiconazole Tebuconazole missible oil;
(4) 250g/L Difenoconazole missible oil;
(5) 250g/L propiconazole emulsifiable concentrate;
(6) contrast sprays clear water.
6, application method
Adopt the spraying of BP-16 type knapsack manual sprayer, every mu is watered 50Kg;
Control efficiency adopts following disease index to calculate, and the test data Analysis of variance is with the significance of difference of LSR method check control efficiency.
Disease index=(∑ (the sick numbers of sheets at different levels * relative level numerical value)/investigate total number of sheets * 9) * 100
Control efficiency=((check plot disease index-treatment region disease index)/check plot disease index) * 100
7, result of the test
Result of the test is seen following two forms.
Table 1 (Difenoconazole+propiconazole+Tebuconazole) ternary built EC fruit white rot of grape test effect
Figure 426427DEST_PATH_IMAGE001
Table 2 (Difenoconazole+propiconazole+Tebuconazole) ternary built EC fruit white rot of grape test effect
Figure 2012104519530100002DEST_PATH_IMAGE002
Result shows: Difenoconazole, propiconazole, three kinds of composite ternary built missible oil of Tebuconazole all have control efficiency preferably to fruit white rot of grape, and its preventive effect is apparently higher than the preventive effect of two kinds of contrast medicaments.Wherein, 350g/L Difenoconazole propiconazole Tebuconazole EC best results, preventive effect is 91.92%.250g/L Difenoconazole propiconazole Tebuconazole missible oil preventive effect is lower slightly, but high than two kinds of contrast pharmacy control efficacies.
Preventive effect is carried out variance analysis:
350g/L Difenoconazole propiconazole Tebuconazole missible oil and 330g/L Difenoconazole propiconazole Tebuconazole missible oil difference are not remarkable, with 250g/L Difenoconazole propiconazole Tebuconazole missible oil significant difference.
250g/L Difenoconazole propiconazole Tebuconazole missible oil and contrast medicament (250g/L Difenoconazole missible oil) significant difference.
Two kinds of contrast medicament differences of 250g/L Difenoconazole missible oil and 250g/L propiconazole emulsifiable concentrate are not remarkable.
Show by above embodiment, the composite missible oil of Difenoconazole of the present invention, propiconazole, Tebuconazole is in technical indicator or field efficacy all has good effect, be better than in the market propiconazole and missible oil and the composition single dose thereof of Difenoconazole.The advantages such as the present invention's bactericidal potency in production application is high, expansion fungicidal spectrum, saving pesticide cost, environmentally safe.Fruit white rot of grape etc. is had good control efficiency, and safety is good, without poisoning.

Claims (8)

1. ternary built missible oil, it is characterized in that: the solvent in described ternary built missible oil is the environment-friendly type solvent naphtha, solute is Difenoconazole, Tebuconazole, propiconazole, emulsifier, bleeding agent and antifreezing agent; Quality-the volumetric concentration of described each solute is as follows: Difenoconazole: 100~150 g/L, Tebuconazole: 100~150 g/L, propiconazole: 10~50 g/L, emulsifier: 5~20g/L, bleeding agent: 1~5g/L, antifreezing agent: 0.5~1g/L.
2. ternary built missible oil according to claim 1, it is characterized in that: the quality-volumetric concentration of described each solute is as follows: Difenoconazole: 140~150 g/L, Tebuconazole: 140~150 g/L, propiconazole: 30~50 g/L, emulsifier: 5~20g/L, bleeding agent: 1~5g/L, antifreezing agent: 0.5~1g/L.
3. ternary built missible oil according to claim 1 and 2 is characterized in that: described bleeding agent is poly-trisiloxanes.
4. ternary built missible oil according to claim 1 and 2, it is characterized in that: described antifreezing agent is ethylene glycol.
5. ternary built missible oil according to claim 1 and 2, it is characterized in that: described environment-friendly type solvent naphtha is macromolecule organic amine.
6. ternary built missible oil according to claim 1 and 2, it is characterized in that: described emulsifier is APEO.
7. method for preparing the described ternary built missible oil of claim 1 or 2, it is characterized in that: the preparation process of the method is as follows:
(1) add the environment-friendly type solvent naphtha that measures in the preparation still, start agitator;
(2) more than temperature raising to 60 ℃, add successively the Difenoconazole, Tebuconazole and the propiconazole that measure;
(3) stir after 0.5 hour, add successively emulsifier, bleeding agent, antifreezing agent starts clipper and carries out emulsification pretreatment and stop after two hours stirring;
(4) standing filtration more than 2 hours, namely get ternary built missible oil.
8. the application of ternary built missible oil claimed in claim 1 in preventing and treating fruit white rot of grape.
CN2012104519530A 2012-11-13 2012-11-13 Ternary complex emulsifiable solution as well as preparation method and application thereof Pending CN102907436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104519530A CN102907436A (en) 2012-11-13 2012-11-13 Ternary complex emulsifiable solution as well as preparation method and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104519530A CN102907436A (en) 2012-11-13 2012-11-13 Ternary complex emulsifiable solution as well as preparation method and application thereof

Publications (1)

Publication Number Publication Date
CN102907436A true CN102907436A (en) 2013-02-06

Family

ID=47606200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104519530A Pending CN102907436A (en) 2012-11-13 2012-11-13 Ternary complex emulsifiable solution as well as preparation method and application thereof

Country Status (1)

Country Link
CN (1) CN102907436A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1374834A (en) * 1999-08-06 2002-10-16 巴科曼实验室国际公司 Microbicidal composition and method of using the combination of propiconazole and N-alkyl heterocyclic compound and salt thereof
CN1943345A (en) * 2006-11-07 2007-04-11 深圳诺普信农化股份有限公司 Composition with sterilizing function containing propiconazole and azaconazole
CN101011053A (en) * 2006-12-15 2007-08-08 江苏东宝农药化工有限公司 New dosage form of fungicide composition with synergistic effect
CN101379987A (en) * 2008-07-17 2009-03-11 张少武 Composition containing difenoconazole and tebuconazole with bactericidal action
CN101453897A (en) * 2006-05-26 2009-06-10 胡茨曼石油化学公司 Low odor, low volatility solvent for agricultural chemicals
CN102177900A (en) * 2011-03-23 2011-09-14 南京农业大学 Formula and using method of novel bactericide for preventing and treating rice blast

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1374834A (en) * 1999-08-06 2002-10-16 巴科曼实验室国际公司 Microbicidal composition and method of using the combination of propiconazole and N-alkyl heterocyclic compound and salt thereof
CN101453897A (en) * 2006-05-26 2009-06-10 胡茨曼石油化学公司 Low odor, low volatility solvent for agricultural chemicals
CN1943345A (en) * 2006-11-07 2007-04-11 深圳诺普信农化股份有限公司 Composition with sterilizing function containing propiconazole and azaconazole
CN101011053A (en) * 2006-12-15 2007-08-08 江苏东宝农药化工有限公司 New dosage form of fungicide composition with synergistic effect
CN101379987A (en) * 2008-07-17 2009-03-11 张少武 Composition containing difenoconazole and tebuconazole with bactericidal action
CN102177900A (en) * 2011-03-23 2011-09-14 南京农业大学 Formula and using method of novel bactericide for preventing and treating rice blast

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
薛德乾: "葡萄白腐病重发原因及其防治对策", 《植物医生》 *

Similar Documents

Publication Publication Date Title
CN103598192B (en) A kind of bactericidal composition containing tetramycin and Zhongshengmycin
CN103583525A (en) Pesticide composition containing phenazino-1-carboxylic acid
CN108812674A (en) A kind of bactericidal composition of fluorine-containing ether bacterium amide and methoxy acrylic
CN105165919A (en) Agent for preventing and treating plant diseases and insect pests of snow pears
CN103609572B (en) A kind of bactericidal composition containing tetramycin and amino-oligosaccharide
CN105230640A (en) Bactericidal composition containing tetramycin and benziothiazolinone
CN105368666A (en) Healthcare herba dendrobii baijiu with function of liver protection
CN102119693B (en) Synergetic antibacterial composition containing fluazinam and tebuconazole and use thereof
CN105052950A (en) Bactericidal composition containing tetramycin and ethylicin
CN105340913A (en) Sterilization composition containing benziothiazolinone and kasugamycin
CN105284828A (en) Copper abietate and zinc thiazole-containing bactericidal composition
CN103704220B (en) Compound antibacterial composition containing penthiopyrad
CN102907436A (en) Ternary complex emulsifiable solution as well as preparation method and application thereof
CN102308827B (en) Pesticide composition containing flufenoxuron and fenproximate
CN106176481A (en) A kind of edible cosmetic composition and preparation method thereof
CN103720630A (en) Skin-care product containing bird-nest extract and preparation method thereof
CN104137836A (en) Sterilization composition containing penflufen and methoxy acrylate
CN105394039A (en) Bactericidal composition containing oxine-copper and ethylicin
CN105878333A (en) Compound protective agent, preservation method and application of bitter melon extracting liquid
CN106035626A (en) Apricot fruit preservative agent and preparation method thereof
CN104472504B (en) A kind of bactericidal composition and application thereof containing epoxiconazole and probenazole
CN110786329B (en) A functional preparation for improving strawberry gray mold resistance and its preparation method and application
CN104585177B (en) A kind of High-efficiency miticidal composition of containing pyriminostrobin
CN103524169A (en) Missible oil liquid capable of preventing and treating apple valsa canker, as well as preparation method of missible oil liquid
CN101288403B (en) A kind of insecticidal composition containing tebufenpyr and its application

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20130206