CN105638648B - A kind of Thymol-emamectin-benzoate aqueous emulsion - Google Patents

A kind of Thymol-emamectin-benzoate aqueous emulsion Download PDF

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Publication number
CN105638648B
CN105638648B CN201610010530.3A CN201610010530A CN105638648B CN 105638648 B CN105638648 B CN 105638648B CN 201610010530 A CN201610010530 A CN 201610010530A CN 105638648 B CN105638648 B CN 105638648B
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China
Prior art keywords
thymol
emamectin
benzoate
aqueous emulsion
water
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CN201610010530.3A
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CN105638648A (en
Inventor
葛少彬
江敏华
徐树兰
郑常格
赖创荣
刘娜
蔡秋保
张显勇
何洁明
利广规
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Guangzhou Zhongda Bioengineering Co Ltd
GUANGZHOU BIOLOGY PREVENTION STATIONS
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Guangzhou Zhongda Bioengineering Co Ltd
GUANGZHOU BIOLOGY PREVENTION STATIONS
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • 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
    • A01N31/00Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/08Oxygen or sulfur directly attached to an aromatic ring system
    • 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
    • A01N43/90Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system

Abstract

The invention discloses a kind of Thymol emamectin-benzoate aqueous emulsions.The aqueous emulsion contains Thymol and emamectin-benzoate, and weight ratio is (100:1)~(1:2).The aqueous emulsion of Thymol emamectin-benzoate provided by the invention has synergistic function, reduces dosage, can also expand insecticidal spectrum, improves Insecticiding-miticiding efficiency.It has excellent control effect to evil mite pest agriculturally, particularly has good control effect to mite class, diamondback moth, beet armyworm, bollworm, leaf roller, cabbage butterfly, aphid etc., while has preferable preventive and therapeutic effect to various diseases.

Description

A kind of Thymol-emamectin-benzoate aqueous emulsion
Technical field
The invention belongs to the technical fields of agriculture chemical compounding, and in particular to a kind of Thymol-emamectin benzoate benzene first Hydrochlorate aqueous emulsion.
Background technology
Thymol also known as thymol are slightly soluble in water, molecular formula C10H14O, chemical name are 2- isopropyls -5- Methylphenol, structural formula are:
It is white crystal or semi-transparent clear crystal under Thymol room temperature, fusing point:51.5 DEG C, boiling point:233-235 DEG C, Ethyl alcohol, ether, acetic acid, chloroform and benzene are highly soluble in, has certain fragrance and with very strong bactericidal effect.Thymol is except use Make fragrance, outside food additives, Medicines are also used as, for sterilizing oral, it is also possible to handle wound, storage dissection Sample is alternatively arranged as pest repellant and antioxidant.On June 19th, 2013, EU Committee's approval was protected Thymol as plant Protect launch products.Thymol is withered to graw mold of tomato, cotton seedling blight, Alternaria alternate, rice blast, wheat line The germ of the multiple diseases such as disease, Phytophthora capsici disease is inhibited, while also has acaricidal action.Thymol is easy to obtain , chemical property is stablized, and toxicity is low, degradable in the environment, but also fewer in application agriculturally at present.
Emamectin benzoate, full name are emamectin-benzoate, are synthesized since fermented product AVERMECTIN B1 A kind of new and effective semisynthetic antibiotics insecticide, it has ultra high efficiency, low toxicity(Preparation is closely nontoxic), low-residual, nuisanceless etc. The characteristics of biological pesticide;It is widely used in the prevention of the various pests on the crops such as vegetables, fruits and vegetables;With efficient, wide spectrum, peace Entirely, the characteristics of longevity of residure is long is excellent insecticidal/acaricidal agent, has stomach toxicity, action of contace poison.To mite class, Lepidoptera, coleoptera and Homoptera pest has high activity, and is not easy that pest is made to develop immunity to drugs, and to safety of human and livestock, does not have poisoning to crop.This Outside, emamectin benzoate is high to fish, honeybee toxicity, and at water source etc., places use is subject to certain restrictions.Due to emamectin benzoate benzene Formates generates the different degrees of resistance to the action of a drug in various regions at present in China's large area using for many years, affects control of insect effect Fruit.
The content of the invention
It is an object of the invention to provide a kind of Thymol-emamectin-benzoate aqueous emulsion and its preparations Method.
The technical solution used in the present invention is:
A kind of Thymol-emamectin-benzoate aqueous emulsion, contains Thymol and methylamino Avermectin Plain benzoate, weight ratio are (100:1)~(1:2).
Preferably, the weight ratio of Thymol and emamectin-benzoate is (20:1)~(1:1).
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1%-50%, emamectin-benzoate 0.01%-30%, solvent 3%-40%, emulsifier 1%- 20%, thickener 0%-10%, dispersant 0%-10%, antifreeze 0%-5%, antifoaming agent 0%-3%, surplus are water;
The solvent is at least one of ethyl alcohol, acetone, cyclohexanone, hexamethylene, acetic acid;
The emulsifier is alkylbenzenesulfonate, aliphatic alcohol polyethenoxy base ether, phenol derivatives polyoxyethylene ether, polyoxy Ethylene fatty acid esters of sorbitan, alkylphenol polyoxyethylene ether, styrylphenol polyoxyethylene ether, polyoxyethylene sorbitan mountain At least one of pears alcohol fatty acid ester, castor oil polyoxyethylene ether;
The thickener is at least one of pectin, chitosan, agar, gelatin, xanthans;
The dispersant is sodium lignin sulfonate, calcium lignosulfonate, alkylphenol-polyethenoxy base phosphate, polycarboxylic acids At least one of salt, sodium tripolyphosphate, lauryl sodium sulfate;
The antifreeze is at least one of ethylene glycol, propylene glycol, glycerine, urea and polyethylene glycol 400;
The antifoaming agent is at least one of organic silicon defoamer, polyoxyethylene polyoxypropylene glycerine, alcohols;Alcohols bag Containing enanthol, octanol, isooctanol, nonyl alcohol, undecyl alcohol, lauryl alcohol.
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1%-20%, emamectin-benzoate 0.1%-5%, solvent 3%-40%, emulsifier 1%- 20%, thickener 0%-10%, dispersant 0%-5%, antifreeze 0%-5%, antifoaming agent 0%-3%, surplus are water.
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1%-10%, emamectin-benzoate 0.1%-3%, solvent 3%-40%, emulsifier 1%- 20%, thickener 0%-10%, dispersant 0%-5%, antifreeze 0%-5%, antifoaming agent 0%-3%, surplus are water.
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1.0%-6.0%, emamectin-benzoate 0.4%-1%, solvent 5%-15%, emulsifier 6%-9%, thickener 3%-5%, dispersant 0.5%-3.0%, surplus are water, while Thymol and emamectin benzoate benzoic acid The weight ratio of salt is 20:1~1:1;
The solvent is acetic acid, one kind in ethyl alcohol;
The emulsifier is styrylphenol polyoxyethylene ether or polyoxyethylene sorbitan fatty acid ester;
The thickener is chitosan;
The dispersant is polycarboxylate.
A kind of preparation method of Thymol-emamectin-benzoate aqueous emulsion, comprises the following steps:According to Proportioning described in any of the above item weighs each component, and Thymol and emamectin-benzoate are dissolved in solvent, Emulsifier, dispersant are added in, is uniformly mixed and obtains oil phase;Thickener, antifreeze, antifoaming agent are added to the water, are uniformly mixed To water phase;Under high speed shear, oil phase is mixed with water conjunction, aqueous emulsion is made.
Thymol-emamectin-benzoate aqueous emulsion described in any of the above item is in Agricultural Mites prevention Application.
The beneficial effects of the invention are as follows:
The present invention provides a kind of water and milk of Thymol-emamectin-benzoate(Compounding)Agent has collaboration Synergistic effect reduces dosage, can also expand insecticidal spectrum, improves Insecticiding-miticiding efficiency.It has evil mite pest agriculturally Excellent control effect particularly has mite class, diamondback moth, beet armyworm, bollworm, leaf roller, cabbage butterfly, aphid etc. very well Control effect, while to various diseases have preferable preventive and therapeutic effect.
The present composition is compound insecticidal miticide composition, and Insecticiding-miticiding effect is significantly enhanced compared with single product Fruit delays the generation of pest resistance to insecticide, especially there is special efficacy to evil mite, and expands effective active prevention spectrum, substantially reduces pesticide Dosage.Thymol and emamectin-benzoate are respectively provided with the biological pesticides such as low toxicity, low-residual, environmental-friendly Characteristic, and the preparation developed of the present invention saves substantial amounts of organic solvent, Environmental compatibility is good, applies using water as main matrix With rear noresidue, meet current environmentally protective trend.
Thymol-emamectin-benzoate aqueous emulsion of the present invention, for preventing mite class, Lepidoptera, sheath Wing mesh and homoptera pest, such as mite class, diamondback moth, beet armyworm, bollworm, leaf roller, cabbage butterfly, aphid;It is especially suitable In prevention mite class, such as Tetranychus piercei, tarsonemid, panonychus citri, Tetranychus cinnabarinus, T.urticae Koch, tetranychus viennensis.It can also be used to prevent Control the multiple diseases such as graw mold of tomato, cotton seedling blight, Alternaria alternate, rice blast, wheat sharp eyespot, Phytophthora capsici disease.
Specific embodiment
A kind of Thymol-emamectin-benzoate aqueous emulsion, contains Thymol and methylamino Avermectin Plain benzoate, weight ratio are (100:1)~(1:2).
Preferably, the weight ratio of Thymol and emamectin-benzoate is (20:1)~(1:1).
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1%-50%, emamectin-benzoate 0.01%-30%, solvent 3%-40%, emulsifier 1%- 20%, thickener 0%-10%, dispersant 0%-10%, antifreeze 0%-5%, antifoaming agent 0%-3%, surplus are water;
The solvent is at least one of ethyl alcohol, acetone, cyclohexanone, hexamethylene, acetic acid;
The emulsifier is alkylbenzenesulfonate, aliphatic alcohol polyethenoxy base ether, phenol derivatives polyoxyethylene ether, polyoxy Ethylene fatty acid esters of sorbitan, alkylphenol polyoxyethylene ether, styrylphenol polyoxyethylene ether, polyoxyethylene sorbitan mountain At least one of pears alcohol fatty acid ester, castor oil polyoxyethylene ether;
The thickener is at least one of pectin, chitosan, agar, gelatin, xanthans;
The dispersant is sodium lignin sulfonate, calcium lignosulfonate, alkylphenol-polyethenoxy base phosphate, polycarboxylic acids At least one of salt, sodium tripolyphosphate, lauryl sodium sulfate;
The antifreeze is at least one of ethylene glycol, propylene glycol, glycerine, urea and polyethylene glycol 400;
The antifoaming agent is at least one of organic silicon defoamer, polyoxyethylene polyoxypropylene glycerine, alcohols;Alcohols bag Containing enanthol, octanol, isooctanol, nonyl alcohol, undecyl alcohol, lauryl alcohol.
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1%-20%, emamectin-benzoate 0.1%-5%, solvent 3%-40%, emulsifier 1%- 20%, thickener 0%-10%, dispersant 0%-5%, antifreeze 0%-5%, antifoaming agent 0%-3%, surplus are water.
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1%-10%, emamectin-benzoate 0.1%-3%, solvent 3%-40%, emulsifier 1%- 20%, thickener 0%-10%, dispersant 0%-5%, antifreeze 0%-5%, antifoaming agent 0%-3%, surplus are water.
Preferably, the Thymol-emamectin-benzoate aqueous emulsion, includes in percentage by weight Following components:Thymol 1.0%-6.0%, emamectin-benzoate 0.4%-1%, solvent 5%-15%, emulsifier 6%-9%, thickener 3%-5%, dispersant 0.5%-3.0%, surplus are water, while Thymol and emamectin benzoate benzoic acid The weight ratio of salt is 20:1~1:1;
The solvent is acetic acid, one kind in ethyl alcohol;
The emulsifier is styrylphenol polyoxyethylene ether or polyoxyethylene sorbitan fatty acid ester;
The thickener is chitosan;
The dispersant is polycarboxylate.
A kind of preparation method of Thymol-emamectin-benzoate aqueous emulsion, comprises the following steps:According to Proportioning described in any of the above item weighs each component, and Thymol and emamectin-benzoate are dissolved in solvent, Emulsifier, dispersant are added in, is uniformly mixed and obtains oil phase;Thickener, antifreeze, antifoaming agent are added to the water, are uniformly mixed To water phase;Under high speed shear, oil phase is mixed with water conjunction, aqueous emulsion is made.
Thymol-emamectin-benzoate aqueous emulsion described in any of the above item is in Agricultural Mites prevention Application.
With reference to specific embodiment, the present invention is further illustrated, but is not limited thereto.
GY-D07 is polycarboxylate salt dispersant in embodiment(Beijing Guang Yuan Yi Nong Chemical Co., Ltd.s produce), agriculture breast 602# For the emulsifier of styrylphenol polyoxyethylene ether series.
Embodiment 1
Thymol-emamectin-benzoate aqueous emulsion includes following components in percentage by weight:
Thymol 5%
Emamectin benzoate 0.5%
Acetic acid 8%
Agriculture breast 602# 8%
Chitosan 5%
GY-D07 2%
Surplus is water.
Thymol and emamectin-benzoate wherein in aqueous emulsion(Emamectin benzoate)Weight percent in total For 5.5%.
Embodiment 2
Thymol-emamectin-benzoate aqueous emulsion includes following components in percentage by weight:
Thymol 2.0%
Emamectin benzoate 0.5%
Acetic acid 8%
Tween 80 8%
Chitosan 5%
GY-D07 1%
Surplus is water.
Thymol and emamectin-benzoate wherein in aqueous emulsion(Emamectin benzoate)Weight percent in total For 2.5%.
Embodiment 3
Thymol-emamectin-benzoate aqueous emulsion includes following components in percentage by weight:
Thymol 1%
Emamectin benzoate 1%
Ethyl alcohol 10%
Tween 80 7%
Chitosan 5%
GY-D07 1%
Surplus is water.
Embodiment 4
Thymol-emamectin-benzoate aqueous emulsion includes following components in percentage by weight:
Thymol 3%
Emamectin benzoate 1%
Ethyl alcohol 12%
Agriculture breast 602# 8%
Chitosan 4%
GY-D07 1%
Surplus is water.
In addition, proper quantity of defoaming agent can also be added in mentioned emulsifier, colder northern area is if it is for, on Suitable antifreeze can also be added in by stating in aqueous emulsion.
Thymol-emamectin-benzoate aqueous emulsion different ratio synergy effect experiment
The composition proportion of Thymol and emamectin-benzoate in aqueous emulsion is adjusted, other compositions are constant In the case of, carry out synergy effect Experimental comparison.
Using slide infusion process, Thymol, emamectin-benzoate and different quality proportioning are measured respectively Mix preparation indoor virulence, calculate virulence equation and lethal concentration of 50 LC with least square method50(3 it is small when), according to Sun Yunpei Method calculates the toxicity index of medicament and mixed co-toxicity coefficient(CTC values).Co-toxicity coefficient CTC, calculation formula are as follows(With methylamino Abamectin benzoate is standard agent, toxicity index 100):
ATI=S/M×100
In formula:
ATI--- mixture surveys toxicity index
S--- the LC of standard pesticide agent50, unit is milligrams per liter (mg/L);
M--- the LC of mixture50, unit is milligrams per liter (mg/L).
TTI=TI A ×P A +TI B ×P B
In formula:
TTI--- mixture theoretical toxicity index;
TI A --- A medicament toxicity index;
P A --- percentage composition of the A medicaments in mixture, unit are percentage(%);
TI B --- B medicament toxicity index;
P B --- percentage composition of the B medicaments in mixture, unit are percentage(%).
CTC=ATI/TTI×100
In formula:
CTC--- co-toxicity coefficient;
ATI--- mixture surveys toxicity index;
TTI--- mixture theoretical toxicity index.
The co-toxicity coefficient of compounding agent(CTC)>=120 show as synergistic effect;CTC≤80 show as antagonism;80 < CTC < 120 show as summation action.
It the results are shown in Table 1.
The toxicity test result of 1 different ratio relation pair panonychus citri of table
From table 1 it follows that in the mixture of different proportion, co-toxicity coefficient is all higher than 120, shows to increase well Effect acts on.
Field efficacy is tested
To verify the field efficacy of embodiment medicament, carried out on October 25th, 2015 in Baiyun District, Guangzhou City Mt. Mountain orchard Field efficacy experiment.Using fixed point, singling, determine leaf and hold board method inspection, hold board blade base and smear vaseline to prevent tetranychid It escapes.3d, 7d survival mite number after radix, medicine are checked respectively for before medicine, the results are shown in Table 2.Control effect is calculated by following publicity.
Mite mouthful decline rate=(Survival mite number after mite number-medicine living before medicine)Mite number × 100% living before/medicine
Corrected mortality=(Treatment region mite mouthful decline rate-check plot mite mouthful decline rate)/(1- check plots mite mouthful decline rate)× 100%。
It the results are shown in Table 2.
2 treatment agent of table prevents panonychus citri field control effectiveness test result
As seen from the results in Table 2:Thymol and emamectin-benzoate compound in Examples 1 and 2 Aqueous emulsion works well, and has synergistic effect, is as a result better than 10% Thymol and 0.5% emamectin-benzoate.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention and from above-described embodiment Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification, Equivalent substitute mode is should be, is included within protection scope of the present invention.

Claims (7)

1. a kind of Thymol-emamectin-benzoate aqueous emulsion, it is characterised in that:Contain Thymol and first ammonia Base abamectin benzoate, weight ratio are (20:1)~(1:1).
2. Thymol-emamectin-benzoate aqueous emulsion according to claim 1, it is characterised in that:It presses Include following components according to weight percent meter:Thymol 1%-50%, emamectin-benzoate 0.01%- 30%, solvent 3%-40%, emulsifier 1%-20%, thickener 0%-10%, dispersant 0%-10%, antifreeze 0%-5%, Antifoaming agent 0%-3%, surplus are water;
The solvent is at least one of ethyl alcohol, acetone, cyclohexanone, hexamethylene, acetic acid;
The emulsifier is alkylbenzenesulfonate, aliphatic alcohol polyethenoxy base ether, phenol derivatives polyoxyethylene ether, polyoxyethylene Fatty acid esters of sorbitan, alkylphenol polyoxyethylene ether, styrylphenol polyoxyethylene ether, polyoxyethylene sorbitan At least one of aliphatic ester, castor oil polyoxyethylene ether;
The thickener is at least one of pectin, chitosan, agar, gelatin, xanthans;
The dispersant is sodium lignin sulfonate, calcium lignosulfonate, alkylphenol-polyethenoxy base phosphate, polycarboxylate, three At least one of polyphosphate sodium, lauryl sodium sulfate;
The antifreeze is at least one of ethylene glycol, propylene glycol, glycerine, urea and polyethylene glycol 400;
The antifoaming agent is at least one of organic silicon defoamer, polyoxyethylene polyoxypropylene glycerine, alcohols.
3. Thymol-emamectin-benzoate aqueous emulsion according to claim 2, it is characterised in that:It presses Include following components according to weight percent meter:Thymol 1%-20%, emamectin-benzoate 0.1%-5%, Solvent 3%-40%, emulsifier 1%-20%, thickener 0%-10%, dispersant 0%-5%, antifreeze 0%-5%, antifoaming agent 0%-3%, surplus are water.
4. Thymol-emamectin-benzoate aqueous emulsion according to Claims 2 or 3, it is characterised in that: Include following components in percentage by weight:Thymol 1%-10%, emamectin-benzoate 0.1%- 3%, solvent 3%-40%, emulsifier 1%-20%, thickener 0%-10%, dispersant 0%-5%, antifreeze 0%-5% disappear Infusion 0%-3%, surplus are water.
5. Thymol-emamectin-benzoate aqueous emulsion according to Claims 2 or 3, it is characterised in that: Include following components in percentage by weight:Thymol 1.0%-6.0%, emamectin-benzoate 0.4%- 1%, solvent 5%-15%, emulsifier 6%-9%, thickener 3%-5%, dispersant 0.5%-3.0%, surplus are water, simultaneously The weight ratio of Thymol and emamectin-benzoate is 20:1~1:1.
6. a kind of preparation method of Thymol-emamectin-benzoate aqueous emulsion, which is characterized in that including following Step:
Each component is weighed according to claim 1-5 any one of them proportioning, by Thymol and emamectin benzoate benzene first Hydrochlorate is dissolved in solvent, adds in emulsifier, dispersant, is uniformly mixed and is obtained oil phase;Thickener, antifreeze, antifoaming agent are added in In water, it is uniformly mixed and obtains water phase;Under high speed shear, oil phase is mixed with water conjunction, aqueous emulsion is made.
7. claim 1-5 any one of them Thymol-emamectin-benzoate aqueous emulsion is in Agricultural Mites Application in prevention.
CN201610010530.3A 2016-01-08 2016-01-08 A kind of Thymol-emamectin-benzoate aqueous emulsion Expired - Fee Related CN105638648B (en)

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CN107318855A (en) * 2017-06-04 2017-11-07 中国农业科学院植物保护研究所 Prevent and treat the composition of agricultural disease
CN107306972A (en) * 2017-06-13 2017-11-03 中国农业科学院植物保护研究所 Thymol and combinations thereof
CN108771684A (en) * 2018-07-02 2018-11-09 佛山市南海东方澳龙制药有限公司 The application of the composition of acetylamino evericin and praziquantel, medicine for parasitic disease and preparation method thereof

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Publication number Priority date Publication date Assignee Title
WO2009117621A1 (en) * 2008-03-19 2009-09-24 Tyratech, Inc. Pest control compositions and methods
CN104381334A (en) * 2014-12-20 2015-03-04 唐睿 Formula and preparation method of micro-capsule suspoemulsion containing abamectin and thymol
CN104478607A (en) * 2014-12-19 2015-04-01 唐睿 Thymol bactericide and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009117621A1 (en) * 2008-03-19 2009-09-24 Tyratech, Inc. Pest control compositions and methods
CN104478607A (en) * 2014-12-19 2015-04-01 唐睿 Thymol bactericide and preparation method thereof
CN104381334A (en) * 2014-12-20 2015-03-04 唐睿 Formula and preparation method of micro-capsule suspoemulsion containing abamectin and thymol

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