CN106719634A - A kind of water dispersible granules of emamectin-benzoate and chlorfenapyr and its preparation method and application - Google Patents
A kind of water dispersible granules of emamectin-benzoate and chlorfenapyr and its preparation method and application Download PDFInfo
- Publication number
- CN106719634A CN106719634A CN201611139986.6A CN201611139986A CN106719634A CN 106719634 A CN106719634 A CN 106719634A CN 201611139986 A CN201611139986 A CN 201611139986A CN 106719634 A CN106719634 A CN 106719634A
- Authority
- CN
- China
- Prior art keywords
- benzoate
- chlorfenapyr
- water dispersible
- dispersible granules
- emamectin
- 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
Links
Classifications
-
- 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
- A01N25/00—Biocides, 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
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
-
- 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
- A01N43/90—Biocides, 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of water dispersible granules the invention discloses emamectin-benzoate and chlorfenapyr and its preparation method and application, water dispersible granules are made up of the component of following weight percentage：Emamectin-benzoate 2 28%, chlorfenapyr 20 40%, dispersant 4 10%, wetting agent 1 5%, inert filler supply 100%.Emamectin-benzoate and chlorfenapyr are compounded and are made water dispersible granules by the present invention, emamectin-benzoate and chlorfenapyr have co-toxicity higher under specific proportioning to lepidoptera pest, two kinds of active ingredients are used in mixed way can effectively reduce the dosage of field chemical pesticide, on the one hand insect can be delayed to the resistance of agricultural chemicals, is on the other hand also had great importance to reducing environmental pollution.Additionally, water dispersible granules preparation process is simple, transport, easy to use, function admirable are more conducively applied.
Description
Technical field
The present invention relates to a kind of water dispersible granules, and in particular to a kind of emamectin-benzoate and chlorfenapyr
Water dispersible granules and its preparation method and application, belong to technical field of insecticide.
Background technology
Emamectin-benzoate（EmamectinB1 Benzoate）Abbreviation emamectin benzoate, is U.S. Merkco public
The efficient antibioticses Insecticidal and acaricidal agent of macrolide of exploitation is taken charge of, its mechanism of action is the nervous physiology activity of interference insect,
Stimulate release GABA, suppress the conduction of the nerve impulse of insect, be ultra high efficiency, low toxic pesticide, especially to routine
Agricultural chemicals produces the beet armyworm of serious resistance, cabbage leaves moth preventive effect to protrude.The product has stomach toxicity, action of contace poison, such as vegetables,
Used on the industrial crops such as tobacco, tealeaves, cotton, fruit tree, with the unrivaled activity of other agricultural chemicals, especially red tape is rolled up
Leaf moth, cigarette aphid noctuid, maduca sexta, diamondback moth, beet tops moth, bollworm, maduca sexta, nonirrigated farmland Beet armyworm, confused Autographa spp, dish
The insects such as powder snout moth's larva, wild cabbage horizontal stripe snout moth's larva, tomato hawkmoth, colorado potato bug have ultra high efficiency.
Chlorfenapyr（chlorfenapyr）, also known as capillary, it is pyroles desinsection, the mite killing of American Cyanamid Company's exploitation
Agent, with tagging and stomach poison function, mechanism of action is unique, has special efficacy to preventing and treating diamondback moth, but its preparation variety is more single, main
If the 10% of BASF AG's production chlorfenapyr suspending agent.The appearance and people's environmental protection of policy are substituted with national high-toxic pesticide
The raising of consciousness, the representative of pesticide species, the application of the efficient chlorfenapyr of low toxicity are recommended as non-polluted farm product insect pest preventing and controlling
It is more and more extensive.
Twill night pretty young woman is one of upper important resistant insect of current vegetables production, with generation is more, generating capacity is big
The features such as with easy population outbreak.It is still at present to prevent and treat the main measure of prodenia litura in China's chemical prevention, but prodenia litura
The resistance to the action of a drug it is stronger, and it is developed immunity to drugs quickly for a long time, in large quantities using single medicament, under making prevention effect
Drop.The appropriate pesticide compositional of selection, insecticide of the exploitation with summation action or synergistic effect, can make each component in mixture
The concentration reduction in the case where activity is not lost, insecticidal activity is increased, while expanding the field of activity of insecticide, delays
Drug-fast generation.
The content of the invention
It is an object of the invention to provide a kind of emamectin-benzoate and the water dispersible granules of chlorfenapyr, the water
Dispersible granule function admirable, is active ingredient with the emamectin-benzoate and chlorfenapyr that compound, to prodenia litura
There is co-toxicity higher Deng lepidoptera pest, usage amount is few, has delayed drug-fast generation.
The invention also discloses the preparation method and application of above-mentioned water dispersible granules, its preparation method is simple, efficient, anti-
Controlling vegetables insect pest field has good application prospect.
Concrete technical scheme of the present invention is as follows：
The water dispersible granules of a kind of emamectin-benzoate and chlorfenapyr, the water dispersible granules are by following weight percent
The component composition of content：Emamectin-benzoate 2-28%, chlorfenapyr 20-40%, dispersant 4-10%, wetting agent 1-
5%th, inert filler supplies 100%.
Further, above-mentioned water dispersible granules are made up of the component of following weight percentage：Emamectin benzoate benzene
Formates 2-28%, chlorfenapyr 20-40%, dispersant 7%, wetting agent 3%, inert filler supply 100%.
Preferably, in above-mentioned water dispersible granules, the mass ratio of emamectin-benzoate and chlorfenapyr is 1:20~
1.4:1, more preferably 1:10~1:1, yet more preferably 1:2.
Preferably, above-mentioned water dispersible granules are made up of the component of following weight percentage：Emamectin benzoate benzene first
Hydrochlorate 15%, chlorfenapyr 30%, dispersant 7%, wetting agent 3%, inert filler supply 100%.
In above-mentioned water dispersible granules, dispersant, wetting agent, inert filler are referred to as auxiliary agent.The dispersant is methylene
It is double bitter edible plant sodium sulfonates, polyox-yethylene-polyoxypropylene block copolymer, APES formaldehyde condensation products sulfat, wooden
One kind or many in plain sulfoacid calcium, polycarboxylate, alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt and maleic acid-acrylic acid copolymer salt
Kind, preferably by polycarboxylate and polyox-yethylene-polyoxypropylene block copolymer 3-5 in mass ratio:3 mix.
In above-mentioned water dispersible granules, the wetting agent is neopelex, sodium lignin sulfonate, fatty acid amide N-
N-methyltaurine sodium salt, lauryl sodium sulfate, aliphatic alcohol sulfate, a- sulfo methyl esters, AEO
One or more in sodium sulphate and dialkyl succinylsuccinate ester sulfonate sodium, preferably by a- sulfo methyl esters and lignin sulfonic acid
Sodium 1-3 in mass ratio:1 mixes.
In above-mentioned water dispersible granules, the inert filler be glucose, talcum powder, attapulgite, diatomite, white carbon,
One or more in cornstarch, kaolin, organobentonite and precipitated calcium carbonate, preferably by cornstarch, white carbon and
Organobentonite in mass ratio 1:0.5-1:6-9 is mixed.
The preparation method of the water dispersible granules of above-mentioned emamectin-benzoate and chlorfenapyr is comprised the following steps：
（1）Emamectin-benzoate, chlorfenapyr, dispersant, wetting agent and inert filler are well mixed, are ground into
Fine powder；
（2）By step（1）Mixture fine powder add water and mediated, then carry out extruder grain, the drying of gained particle obtains first ammonia
Base abamectin benzoate and chlorfenapyr water dispersible granules.
Above-mentioned steps（1）In, the particle size of fine powder is 10-15 μm.Crushing can be using disclosed powder in the prior art
Broken method is carried out, and can preferably be crushed using the method for ultra micro air-flow crushing.
Above-mentioned steps（2）In, add the water of fine powder gross mass 3-6% to be mediated.Extruder grain can be made in vertical extrusion
Carried out in grain machine, gained particle is dried at 45-50 DEG C after granulation.
Present invention also offers above-mentioned emamectin-benzoate and chlorfenapyr water dispersible granules in preventing and treating vegetables
Application in lepidoptera pest.Further, the lepidoptera pest includes twill night pretty young woman.
Emamectin-benzoate and chlorfenapyr are compounded and are made water dispersible granules by the present invention, methylamino
Abamectin benzoate and chlorfenapyr have co-toxicity higher under specific proportioning to lepidoptera pest, by two kinds effectively
Composition is used in mixed way the dosage that can effectively reduce field chemical pesticide, on the one hand can delay insect to the resistance of agricultural chemicals, separately
On the one hand also have great importance to reducing environmental pollution.Additionally, water dispersible granules preparation process is simple, transport, user
Just, function admirable, more conducively applies.
Specific embodiment
Below, the present invention is conducted further description by specific embodiment, but the description below is not that the present invention is protected
The limitation of scope.Unless otherwise instructed, following percentage compositions are weight percentage.
The toxicity test of embodiment 1 is tested
(1) for examination insect and medicament：
Prodenia litura pieces of an egg are adopted in Jinan City, Shandong Province colored stone town historian valley village cabbage field, limited in the rich biotechnology of Shandong profit
Company laboratory carries out artificial feeding, takes 3 instar larvaes for testing.The environmental condition of raising is：Temperature（25±1）DEG C, relatively
Humidity（80±1）%, the photoperiod is L:D=13:11h.It is wild cabbage for examination host plant, the kind for using is rich No. one of capital.
(2) for examination agricultural chemicals and test method：
73% emamectin-benzoate TC（Distillation is visitd gram）, 98% chlorfenapyr TC（Grind new chemical industry）.
Test method carries out the measure of virulence using drop method, dense according to the toxicity test quality that preliminary toxicity test determines
Degree scope, will be diluted to 5 ~ 6 mass concentration gradients, using micro intravenous drip device by 1 μ L desinsections for examination pesticide original medicine using acetone
Agent point is dripped on the pronotary of test worm, each 20 larva for the treatment of, is repeated 3 times, each mass concentration totally 60, is made with acetone
Control.Test worm after treatment is placed in（30±1）DEG C, relative humidity（80±1）%, the photoperiod is L:D=13:11h with square chest
Raise, after treatment the dead borer population of 48h inspection records.
(3) data processing：
Test data carries out Data Analysis Services using the data handling systems of DPS 7.05, draw the corresponding regression equation of medicament,
Confidence limit and coefficient correlation of LC50 and its 95% etc..When the death rate of blank is considered as failure more than 10%, the experiment is repeated.
The computational methods of emamectin-benzoate and chlorfenapyr different ratio co-toxicity coefficient are according to the abundant methods of Sun Yun
Carry out, actual toxicity index and the theory poison of emamectin-benzoate, chlorfenapyr to prodenia litura are determined respectively
Power index.Two kinds of active ingredients are antagonism during co-toxicity coefficient ＜ 80, co-toxicity coefficient between 80 ~ 120 when be summation action, altogether
It is synergistic effect during malicious coefficient ＞ 120.
(4) result of the test：
Emamectin-benzoate and chlorfenapyr and two kinds of active compounds according to after mixing without ratio to the poison of prodenia litura
It is as shown in table 1 below that power determines specific result：
Can be seen that emamectin-benzoate to the LC50 of prodenia litura by upper table data is 7.091mg/L, bromine
Worm nitrile is 14.542mg/L to the LC50 of prodenia litura, and two kinds of effective ingredients of emamectin-benzoate and chlorfenapyr are pressed
According to 1:20~2:1 mixed LC50 is between 5.754mg/L ~ 11.030mg/L；Two kinds of active ingredients press 1:20~2:1 mixing
Co-toxicity coefficient is calculated using the abundant calculating methods of Sun Yun and be all higher than 120, illustrate emamectin-benzoate and chlorfenapyr 1:
20~2:Belong to synergistic effect, wherein emamectin-benzoate in 1 proportion：Chlorfenapyr mass ratio is 1:It is total to when 2
Malicious coefficient highest, has reached 187.18；With two kinds of active ingredient ratios rising or reducing co-toxicity coefficient gradually reduces,
But still there is certain synergistic effect.
Embodiment 2
It is formulated and is：Active ingredient 45.0%（Emamectin-benzoate 15.0%, chlorfenapyr 30.0%）；Dispersant is poly-
Carboxylate 4.0% and polyox-yethylene-polyoxypropylene block copolymer 3.0% are mixed；Wetting agent is a- sulfo methyl esters
2.0% and sodium lignin sulfonate 1.0% mix；Filler is cornstarch 5.0%, white carbon 5.0% and organobentonite 35.0%
Mix.
Preparation method is：
1st, emamectin-benzoate, chlorfenapyr, dispersant, wetting agent and inert filler are well mixed, by super
Tiny pore is crushed, and obtains the fine powder of 10-15 μm of particle size, standby；
2nd, the water that above-mentioned fine powder is added into 5% is mediated, and then is transferred in vertical extrusion comminutor by the material after kneading
Row granulation, then processes 30min in 45-50 DEG C of airflow dryer, obtains final product water dispersible granules.
Embodiment 3
It is formulated and is：Active ingredient 40.0%（Emamectin-benzoate 20.0%, chlorfenapyr 20.0%）；Dispersant is poly-
Carboxylate 4.0% and polyox-yethylene-polyoxypropylene block copolymer 3.0% are mixed；Wetting agent is a- sulfo methyl esters
2.0% and sodium lignin sulfonate 1.0% mix；Filler is cornstarch 5.6%, white carbon 5.6% and organobentonite 38.8%
Mix.Preparation method is with embodiment 1.
Embodiment 4
It is formulated and is：Active ingredient 22.0%（Emamectin-benzoate 2.0%, chlorfenapyr 20.0%）；Dispersant is poly- carboxylic
Hydrochlorate 4.0% and polyox-yethylene-polyoxypropylene block copolymer 3.0% are mixed；Wetting agent is a- sulfo methyl esters
2.0% and sodium lignin sulfonate 1.0% mix；Filler is cornstarch 7.6%, white carbon 7.6% and organobentonite 52.8%
Mix.Preparation method is with embodiment 1.
Embodiment 5
It is formulated and is：Active ingredient 68%（Emamectin-benzoate 28.0%, chlorfenapyr 40.0%）；Dispersant is poly- carboxylic
Hydrochlorate 4.0% and polyox-yethylene-polyoxypropylene block copolymer 3.0% are mixed；Wetting agent is a- sulfo methyl esters
2.0% and sodium lignin sulfonate 1.0% mix；Filler is cornstarch 2.4%, white carbon 2.4% and organobentonite 17.2%
Mix.Preparation method is with embodiment 1.
Embodiment 6
It is formulated and is：Active ingredient 42.0%（Emamectin-benzoate 2.0%, chlorfenapyr 40.0%）；Dispersant is methylene
The double bitter edible plant sodium sulfonates 3.75% of base and APES formaldehyde condensation products sulfat 2.25% are mixed；Wetting agent is 12
Sodium alkyl benzene sulfonate 0.8% and sodium sulfate of polyethenoxy ether of fatty alcohol 1.2% are mixed；Filler is glucose 5.3%, white carbon
14.7 and attapulgite 30.0% mix.Preparation method is with embodiment 1.
Embodiment 7
It is formulated and is：Active ingredient 48.0%（Emamectin-benzoate 28%, chlorfenapyr 20%）；Dispersant is lignin
Sulfoacid calcium 2.5% and alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 5.5% are mixed；Wetting agent is fatty acid amide N methyl taurine
Sodium salt 2.8% and lauryl sodium sulfate 1.2% are mixed；Filler is talcum powder 20.3%, diatomite 11.7% and glucose
8.0% mixes.Preparation method is with embodiment 1.
Embodiment 8
It is formulated and is：Active ingredient 22.0%（Emamectin-benzoate 2.0%, chlorfenapyr 20.0%）；Dispersant is poly- carboxylic
Hydrochlorate 1.75%, maleic acid-acrylic acid copolymer salt 1.0% and di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 1.25% are mixed；Wetting agent fat
Alcohol sulfate 0.5% and dialkyl succinylsuccinate ester sulfonate sodium 0.5% are mixed；Filler is talcum powder 15.3%, the and of white carbon 45.2
Kaolin 12.5% is mixed.Preparation method is with embodiment 1.
Embodiment 9
It is formulated and is：Active ingredient 68.0%（Emamectin-benzoate 28.0%, chlorfenapyr 40.0%）；Dispersant is poly-
Carboxylate 3.5%, calcium lignosulfonate 1.5% and polyoxyethylene-polyoxypropylene block copolymers 5.0% are mixed；Wetting agent
It is that a- sulfo methyl esters 3.8% and fatty acid amide N methyl taurine sodium salt 1.2% are mixed；Filler is cornstarch
1.5%th, precipitated calcium carbonate 10.0% and glucose 5.5% are mixed.Preparation method is with embodiment 1.
Properties of product are tested
Emamectin-benzoate chlorfenapyr water dispersible granules obtained by embodiment 2-9 are carried out into performance test, is hanged
Floating rate normative reference：CIPAC MT15, CIPAC MT168, disintegration time reference：MT 53.3, CIPAC F, p.164,
1995, foaming characteristic normative reference：CIPAC MT47.1, CIPAC MT47.2, surface tension use KRUSS-BP50 surface tension
Instrument is measured, heat endurance reference：MT46.3, the results are shown in Table 2.
Above-described embodiment 2-9 performance test datas show, the emamectin-benzoate bromine obtained by the present invention
Worm nitrile water dispersible granules excellent quality, good stability, meet the use requirement of water dispersible granules, wherein, use preferred promoter
The water dispersible granules performance of embodiment 2-5 is more preferably.
The test of pesticide effectiveness
Emamectin-benzoate of the invention and chlorfenapyr water dispersible granules have more preferable insecticidal effect compared with single dose.
The test of pesticide effectiveness of the above-described embodiment to prodenia litura is set forth below, while with 5.7% emamectin benzoate microemulsion
（Shenzhen Nuopuxin Agricultural Chemical Co., Ltd）, 10% chlorfenapyr aqueous suspension agent（German BASF）As comparison medicament.
This test arrangement is carried out in Jinan City, Shandong Province colored stone town historian valley village cabbage field, and embodiment 2 dilutes 3600 times
Use；Embodiment 3 dilutes 3200 times；Embodiment 4 and 8 dilutes 1760 times；Embodiment 5 and 9 dilutes 5440 times；Embodiment 6 dilutes
3360 times；Embodiment 7 dilutes 3840 times；The emamectin-benzoate ME of comparison medicament 5.7% dilutes 1100 times, 10%
Chlorfenapyr SC dilutes 700 times, and sets clear water treatment as blank, and totally 11 treatment, each treatment in triplicate, is tested
Using RANDOMIZED BLOCK DESIGN, each cell 20m2.Spraying equipment is WS-16 type hand sprayers, and spray amount is per cell 2L sprayings
Uniformly.Prodenia litura is based on 2-5 instar larvaes during dispenser.Fine during dispenser, 24h is without rainfall before and after dispenser.Experiment is altogether
Investigation 3 times, efficacy survey is carried out respectively at 7d after 3d before dispenser, after medicine and medicine, is investigated using the point taking method of diagonal five, every tune
6 plants are looked into, the larva number living of prodenia litura different larval instar in whole strain is counted, the Revision insect recluced rate and preventing and treating for calculating each treatment are imitated
Really, 3 be see the table below.
Revision insect recluced rate（%）=[（Insect population after insect population-medicine before medicine）Insect population before/medicine] × 100.
Prevention effect (%)=[（Treatment group Revision insect recluced rate-blank Revision insect recluced rate）/（The worm of 100- blanks
Mouth decline rate）]×100.
From table 3 it is observed that each embodiments of 3d are all higher than 70% to the prevention effect of prodenia litura after medication, each treatment
Between difference it is little；Each embodiments of 7d are all higher than 80%, the wherein preventive effect of embodiment 2-4 to the prevention effect of prodenia litura after medication
Higher than 90%, this is much larger than the 70.00% of 76.17% and chlorfenapyr single dose of emamectin-benzoate single dose.
Claims (10)
1. water dispersible granules of a kind of emamectin-benzoate and chlorfenapyr, it is characterized in that：By following weight percent
The component composition of content：Emamectin-benzoate 2-28%, chlorfenapyr 20-40%, dispersant 4-10%, wetting agent 1-
5%th, inert filler supplies 100%.
2. water dispersible granules according to claim 1, it is characterized in that：It is made up of the component of following weight percentage：First
Amino abamectin benzoate 2-28%, chlorfenapyr 20-40%, dispersant 7%, wetting agent 3%, inert filler supply 100%.
3. water dispersible granules according to claim 1 and 2, it is characterized in that：Emamectin-benzoate and bromine worm
The mass ratio of nitrile is 1:20~1.4:1, preferably 1:10~1:1, more preferably 1:2.
4. water dispersible granules according to claim 1, it is characterized in that：It is made up of the component of following weight percentage：First
Amino abamectin benzoate 15%, chlorfenapyr 30%, dispersant 7%, wetting agent 3%, inert filler supply 100%.
5. water dispersible granules according to claim 1,2 or 4, it is characterized in that：The dispersant is di-2-ethylhexylphosphine oxide bitter edible plant sulfonic acid
Sodium, polyox-yethylene-polyoxypropylene block copolymer, APES formaldehyde condensation products sulfat, calcium lignosulfonate,
One or more in polycarboxylate, alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt and maleic acid-acrylic acid copolymer salt, preferably by
Polycarboxylate and polyox-yethylene-polyoxypropylene block copolymer 3-5 in mass ratio:3 mix.
6. water dispersible granules according to claim 1,2 or 4, it is characterized in that：The wetting agent is DBSA
Sodium, sodium lignin sulfonate, fatty acid amide N methyl taurine sodium salt, lauryl sodium sulfate, aliphatic alcohol sulfate, a- sulfo group fat
One or more in fatty acid methyl esters, sodium sulfate of polyethenoxy ether of fatty alcohol and dialkyl succinylsuccinate ester sulfonate sodium, preferably by a-
Sulfo methyl ester and sodium lignin sulfonate 1-3 in mass ratio:1 mixes.
7. water dispersible granules according to claim 1,2 or 4, it is characterized in that：The inert filler is glucose, talcum
One kind or many in powder, attapulgite, diatomite, white carbon, cornstarch, kaolin, organobentonite and precipitated calcium carbonate
Kind, preferably by cornstarch, white carbon and organobentonite in mass ratio 1:0.5-1:6-9 is mixed.
8. the preparation method of the water dispersible granules of a kind of emamectin-benzoate and chlorfenapyr, it is characterized in that including with
Lower step：
（1）Emamectin-benzoate, chlorfenapyr, dispersant, wetting agent and inert filler are well mixed, are ground into
Fine powder；
（2）By step（1）Mixture fine powder add water and mediated, then carry out extruder grain, the drying of gained particle obtains first ammonia
Base abamectin benzoate and chlorfenapyr water dispersible granules.
9. preparation method according to claim 1, it is characterized in that：The particle size of fine powder is 10-15 μm.
10. a kind of emamectin-benzoate and chlorfenapyr water dispersible granules in vegetables lepidoptera pest is prevented and treated should
With, it is preferred that the lepidoptera pest is twill night pretty young woman.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139986.6A CN106719634A (en) | 2016-12-12 | 2016-12-12 | A kind of water dispersible granules of emamectin-benzoate and chlorfenapyr and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139986.6A CN106719634A (en) | 2016-12-12 | 2016-12-12 | A kind of water dispersible granules of emamectin-benzoate and chlorfenapyr and its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106719634A true CN106719634A (en) | 2017-05-31 |
Family
ID=58880180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611139986.6A Pending CN106719634A (en) | 2016-12-12 | 2016-12-12 | A kind of water dispersible granules of emamectin-benzoate and chlorfenapyr and its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106719634A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007085899A2 (en) * | 2005-07-06 | 2007-08-02 | Foamix Ltd. | Foamable arthropocidal composition for tropical application |
| CN101322495A (en) * | 2008-07-05 | 2008-12-17 | 惠州市中迅化工有限公司 | Insecticidal composition containing emamectin-benzoate and chlorfenapyr |
| CN101755789A (en) * | 2009-11-03 | 2010-06-30 | 深圳诺普信农化股份有限公司 | Dispersible agent containing emamectin benzoate |
-
2016
- 2016-12-12 CN CN201611139986.6A patent/CN106719634A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007085899A2 (en) * | 2005-07-06 | 2007-08-02 | Foamix Ltd. | Foamable arthropocidal composition for tropical application |
| CN101322495A (en) * | 2008-07-05 | 2008-12-17 | 惠州市中迅化工有限公司 | Insecticidal composition containing emamectin-benzoate and chlorfenapyr |
| CN101755789A (en) * | 2009-11-03 | 2010-06-30 | 深圳诺普信农化股份有限公司 | Dispersible agent containing emamectin benzoate |
Non-Patent Citations (1)
| Title |
|---|
| 中国农药工业协会: "《中国农药工业年鉴2006》", 31 December 2006 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101999356B (en) | Sterilization composition containing fluopicolide and metalaxyl and application thereof | |
| CN104920441A (en) | Pesticide composition for preventing and treating striped flea beetles | |
| CN106508926A (en) | Suspension concentrate of emamectin benzoate and chlorfenapyr, and preparation method and application thereof | |
| CN103053561B (en) | Benthiavalicarb isopropyl containing bactericidal composition | |
| CN103141503A (en) | Dinotefuran/Spirotetramat compound insecticidal composition | |
| CN103598198B (en) | A kind of triazole type and nicotine compound compound seed treating agent and preparation method thereof | |
| CN105052984A (en) | Insecticidal composition for rice | |
| CN101485329A (en) | Agricultural chemical composition for disinsection and use thereof | |
| CN103858920A (en) | Spinetoram-containing insecticidal composition | |
| CN105010315A (en) | Dispersable oil suspending agent containing acetamiprid and carbosulfan and application | |
| CN104186471B (en) | A kind of composition pesticide containing chlorine fluorine cyanogen insect amide and methoxyfenozide | |
| CN106719634A (en) | A kind of water dispersible granules of emamectin-benzoate and chlorfenapyr and its preparation method and application | |
| CN106879609A (en) | A kind of Pesticidal combination containing doractin and Nylar | |
| CN108496985B (en) | Insecticidal pesticide composition for preventing and treating rice pests | |
| CN102217596B (en) | Blended pesticide preparation of TDS and tebufenozide | |
| CN106135238B (en) | A kind of composition pesticide containing propylene glycol alginate and cycloxaprid | |
| CN103155938B (en) | Clothianidin/Diafenthiuron compound insecticidal composition | |
| CN108378062A (en) | A kind of composition pesticide and its application containing beauveria bassiana and metaflumizone | |
| CN104770389B (en) | A kind of composition pesticide for being used to prevent and treat root-knot nematode | |
| CN104336045B (en) | A kind of insect-killing composition and preparation, purposes | |
| CN103141502B (en) | Thiamethoxam and clothianidin compounded insecticidal composition | |
| CN101755806A (en) | Pesticidal composition containing hexaflumuron and indoxacarb | |
| CN107047601A (en) | A kind of agricultural chemical insecticide composition | |
| CN104488880B (en) | Composition pesticide | |
| CN105475336A (en) | Insecticidal combination containing benclothiaz and imidacloprid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 250100 Shandong Ji'nan high tech Zone comprehensive free trade zone, 1 north section of three Xing Road, Ji'nan No. 2, R & D platform area, 901 Applicant after: Run Bo bio tech ltd, Shandong Address before: 250000 A601, 6 / F, Ji'nan hi tech Innovation Service Center, 750 Shun Hua Road, Ji'nan hi tech Zone, Shandong. Applicant before: Run Bo bio tech ltd, Shandong |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |