CN106614686A - Abamectin and indoxacarb compound suspending agent and preparation method thereof - Google Patents
Abamectin and indoxacarb compound suspending agent and preparation method thereof Download PDFInfo
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- CN106614686A CN106614686A CN201710083998.XA CN201710083998A CN106614686A CN 106614686 A CN106614686 A CN 106614686A CN 201710083998 A CN201710083998 A CN 201710083998A CN 106614686 A CN106614686 A CN 106614686A
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- indoxacarb
- suspending agent
- abamectin
- avm
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
-
- 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
- A01N25/02—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 containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to an abamectin and indoxacarb compound suspending agent and a preparation method thereof, which relate to the technical field of paddyrice leaf folder prevention. The abamectin and indoxacarb compound suspending agent is prepared from the following raw materials: 3 parts of abamectin, 12 parts of indoxacarb, 3 parts of fatty alcohol-polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, 0.3 part of defoaming agent, and the balance of deionized water to achieve 100 parts. The preparation method comprises the steps of sucking the raw materials into a preparing vessel, mixing and stirring, preliminarily grinding through a colloid grinder, fine grinding through a sand grinder, carrying out sampling analysis, and filtering, metering, packaging and storing after being qualified. According to the abamectin and indoxacarb compound suspending agent provided by the invention, when the abamectin and indoxacarb compound suspending agent with the concentration being 15 percent is compounded through mixing according to the matching ratio of 1:4, a significant additive effect can be achieved, while an agent mixed according to another matching ratio cannot achieve the significant additive effect.
Description
Technical field
The present invention relates to paddy rice rice leaf roller Prevention Technique field, is specifically related to a kind of AVM and indoxacarb is multiple
With suspending agent and preparation method thereof.
Background technology
At present, the existing Pesticidal combination for preventing and treating paddy rice rice leaf roller, such as Chinese patent CN
103999875 A are disclosed a kind of " rice leaf roller insecticide and preparation method thereof ", and active component is by plain cloud gold bacillus, grey
Streptomycete, health width composition, the wide weight ratio of the plain cloud gold bacillus, streptomyces griseus, health is (1～10)：(1～10)：(10～
1).Separately there is Chinese patent " A of CN 103918674 " to disclose a kind of " insecticide of preventing and treating rice leaf folder ", active ingredient
It is 2 for emamectin benzoate and its weight ratio of Nylar:83, with emamectin benzoate and Nylar and solid or the liquid-carrier of effective dose, help
Agent and other additives.Also Chinese patent " A of CN 104738071 " discloses a kind of AVM indoxacarb suspending agent,
Include following component by weight percentage：Active ingredient：AVM 0.1-30% and indoxacarb 0.1-50%；Auxiliary agent：Wetting
Dispersant 0.5-10%, thickener 0.1-6%, stabilizer 0.5-10%, antifreezing agent 1-10%, preservative 0.1-5%, it is balance of
Water.
Inventor verifies that above-mentioned several Pesticidal combinations are primarily present following defect through long term test：
1), by testing several concrete proportionings disclosed in above-mentioned several Pesticidal combinations, find vertical to paddy rice rice
The preventing and treating of leaf roll snout moth's larva cannot play good prevention effect.
2), for several formulations disclosed in above-mentioned several Pesticidal combinations, find there is difference through verification experimental verification
The defect of problem.For example, easily cause product to bond, be difficult the dispersion in water and suspend, or blocking shower nozzle, the reason in sprayer
The phenomenons such as precipitation, cause sprinkling irregular.
3), problem is compounded, by carrying out virulence test, heat to several concrete proportionings disclosed in above-mentioned several Pesticidal combinations
Storage stability test and mixture co-toxicity coefficient are determined and found, are unable to reach obvious synergistic effect.
The content of the invention
An object of the present invention is to provide a kind of AVM and indoxacarb compounding suspending agent, and the suspending agent design is closed
Reason, it is good to the prevention effect of paddy rice rice leaf roller, and it is capable of achieving the notable synergistic effect of AVM and indoxacarb.
For achieving the above object, present invention employs technical scheme below：
A kind of AVM and indoxacarb compounding suspending agent, are made up according to weight portion of following components：
AVM has stomach toxicity and action of contace poison to mite class and insect, it is impossible to ovicidal.Mechanism of action and general insecticide
Except for the difference that nervous physiology activity is disturbed, stimulates release GABA, and aminobutyric acid has to arthropodan nerve conduction
Inhibitory action.There is paralysis symptom in mite class adult, nymph and insect larvae after contacting with AVM, inertia, do not take food,
It is dead after 2～4 days.Because not causing insect rapid dehydration, so AVM lethal effect is slower.
Indoxacarb makes nerve cell loss function by the sodium-ion channel in blocking insect nerve cell.Suitable for anti-
Control wild cabbage, flower coconut palm class, cabbage mustard, tomato, capsicum, cucumber, little cucumber, eggplant, lettuce, apple, pears, peach, apricot, cotton, potato,
Beet armyworm, diamondback moth on the crops such as grape, cabbage caterpillar, prodenia litura, lopper worm, bollworm, oriental tobacco budworm, leaf roller
Class, carpocapsa pononella, leafhopper, spark, colorado potato bug.It is all effective to each instar larvae with tagging and stomach poison function.Medicament
By contacting and taking food into insect body, insect stops taking food in 0-4 hours, is benumbed immediately, the coordination ability of insect
Can decline (larva can be caused to fall from crop), it is dead in 24-60 hours typically after medicine.Its insecticidal mechanism is unique, with it
There is no cross resistance by insecticide in him.To mammal, domestic animal low toxicity, while non-to beneficial insects such as the non-target organisms in environment
Chang Anquan, remains low, harvesting by the 2nd day after medication in crop.Especially to the multiple crop such as greengrocery for harvesting also very
It is adapted to.Can be used for integrated control and the resistance management of insect.
The AVM and indoxacarb compounding suspending agent of the present invention, its advantage shows：
1), suspending agent prepared by the present invention is in suspensibility, persistent foamability, wet screening test etc. and the side such as heat storage stability
Face is significantly better than that the product prepared by other proportionings.
2), by experimental verification, AVM and indoxacarb are with 1：4 proportionings use AVM during compounded 15% with
Suspending agent is compounded with indoxacarb, notable synergistic sphere of action can be played, and the mixed preparation of other proportionings, it is unable to reach substantially
Synergistic effect scope.Meanwhile, the actual toxicity of different ratio is not lifted with the enhancing of theoretical toxicity, actual toxicity and reason
By having no regular change between toxicity.
Another object of the present invention is to the preparation method of a kind of AVM and indoxacarb compounding suspending agent is provided, by original
Material suction is prepared after kettle is mixed and ground at the beginning of Jing colloid mills, then Jing sand mill fine grindings, sample analysis, it is qualified after filter, metering,
Packaging, warehouse-in.
The AVM and indoxacarb of the present invention compound the preparation method of suspending agent, and preparation technology is relatively simple, it is easy to work
Industry metaplasia is produced.
Specific embodiment
Below with reference to embodiment, the present invention is described in detail.But, embodiment content is only to this
Bright example and explanation, affiliated those skilled in the art do various repairing to described specific embodiment
Change or supplement or using similar mode substitute, without departing from invention design or surmount defined in the claims
Scope, all should belong to protection scope of the present invention.
First, AVM and indoxacarb compound the preparation of suspending agent, and the items of the suspending agent prepared by each embodiment
The testing result of technical indicator, heat storage stability result of the test.
Embodiment 1
15% AVM and indoxacarb compound suspending agent, and each component and its weight proportion are as follows：
| Composition | Weight portion |
| AVM | 3 |
| Indoxacarb | 12 |
| AEO | 3 |
| Styrylphenol polyoxyethylene ether | 3 |
| Xanthans | 0.3 |
| Sodium Benzoate | 0.4 |
| Defoamer | 0.3 |
| Deionized water | 78 |
Preparation method：Is prepared in raw material suction and grind at the beginning of Jing colloid mills after kettle is mixed, then Jing sand mill fine grindings, sampling
Analysis, qualified rear filtration, metering, packaging, warehouse-in.
Embodiment 2
14.5% AVM and indoxacarb compound suspending agent, and each component and its weight proportion are as follows：
| Composition | Weight portion |
| AVM | 2.5 |
| Indoxacarb | 12 |
| AEO | 3 |
| Styrylphenol polyoxyethylene ether | 3 |
| Xanthans | 0.3 |
| Sodium Benzoate | 0.4 |
| Defoamer | 0.3 |
| Deionized water | 78.5 |
Preparation method is with embodiment 1.
Embodiment 3
14% AVM and indoxacarb compound suspending agent, and each component and its weight proportion are as follows：
| Composition | Weight portion |
| AVM | 2.5 |
| Indoxacarb | 11.5 |
| AEO | 3 |
| Styrylphenol polyoxyethylene ether | 3 |
| Xanthans | 0.3 |
| Sodium Benzoate | 0.4 |
| Defoamer | 0.3 |
| Deionized water | 79 |
Preparation method is with embodiment 1.
Embodiment 4
15.5% AVM and indoxacarb compound suspending agent, and each component and its weight proportion are as follows：
| Composition | Weight portion |
| AVM | 3 |
| Indoxacarb | 12.5 |
| AEO | 3 |
| Styrylphenol polyoxyethylene ether | 3 |
| Xanthans | 0.3 |
| Sodium Benzoate | 0.4 |
| Defoamer | 0.3 |
| Deionized water | 77.5 |
Preparation method is with embodiment 1.
Embodiment 5
16% AVM and indoxacarb compound suspending agent, and each component and its weight proportion are as follows：
Preparation method is with embodiment 1.
Embodiment 6
15% AVM and indoxacarb compound suspending agent, and each component and its weight proportion are as follows：
| Composition | Weight portion |
| AVM | 3 |
| Indoxacarb | 12 |
| Burnt rehmannioside | 0.5 |
| AEO | 3 |
| Styrylphenol polyoxyethylene ether | 3 |
| Xanthans | 0.3 |
| Sodium Benzoate | 0.4 |
| Defoamer | 0.3 |
| Deionized water | 77.5 |
Preparation method is with embodiment 1.
AVM and indoxacarb compounding suspending agent prepared by embodiment 1～6, the detection knot of product all technical
As shown in table 1, product heat storage stability result of the test is as shown in table 2 for fruit.
16 embodiments of table prepare the testing result of product all technical
26 embodiments of table prepare product heat storage stability result of the test
By table 1 and 2 as can be seen that product prepared by embodiment 1 and 6 is tested in suspensibility, persistent foamability, wet screening etc.
And the aspect such as heat storage stability is significantly better than that the product prepared by other embodiment.
2nd, toxicological information
AVM：Acute oral LD50(sesame oil is cooked solvent)：Rat 10mg/kg, mouse 13.6mg/kg；Acute oral
LD50(water makees solvent)：Rat 221mg/kg, mouse 233.6mg/kg.
Indoxacarb：Rat acute LD50：1867mg/kg (hero), 687mg/kg (female)；The percutaneous LD of rat acute50>
5000mg/kg.Without carcinogenic, teratogenesis and mutagenesis.
3rd, indoor biological activity (virulence) of AVM and indoxacarb compounding suspending agent is determined.
1 introduction
What AVM and indoxacarb were combined into is the systemic desinsection by spinal nerves transmission and stomach poison function of tagging
Agent, can quickly be absorbed by plants wide dispersion, there is excitation to nAChR, and desinsection knocks down speed,
Lasting period is longer, and preventing and treating rice leaf roller effect is preferable.Now roll up with regard to vertical to rice after AVM and two kinds of pharmacy mix of indoxacarb
The synergy of leaf snout moth's larva and optimum proportioning are tested.
2 materials and methods
2.1 reagent agents and mixed formula design：
1. AVM：Anhui Meilan Agricultural Development Co., Ltd. provides
2. indoxacarb：Anhui Meilan Agricultural Development Co., Ltd. provides
2.2 mixed formula designs
It is designed with the proportioning given by embodiment 1-6 totally 6 embodiments.
2.3 for examination insect
Rice leaf roller is chosen from random acquisition rice leaf roller nymph in Hefei City Feixi County little Miao towns Guai Gang villages rice terrace
Choosing is grown normal, and polypide enlivens that size is relatively uniform, and the strong individual nymph of viability makees toxicity test test worm.
2.4 assay methods
Quantitatively weigh after active compound dilution by than row configuration mixture.First medicament is made into mother liquor by solvent of acetone, be stored in
It is standby in refrigerator.Diluted with acetone with mother liquor, medicament is designed into 5-6 series concentration.Rice leaf roller is put into culture dish
In (1/culture dish), with micro intravenous drip instrument by liquid drop in the rice leaf roller chest back side.It is advanced before formal measure
The pilot study that row measures range is determined.During measure, each concentration processes 20 larvas, and makees blank with acetone.26
Inspection result after culture 24 hours in DEG C insulating box.The death rate is calculated according to total borer population death borer population, is carried out with the control death rate
Correction.Linear regression is carried out with death rate value and dosage logarithm, LD is calculated50Value, calculates co-toxicity coefficient (C.T.C)
3 results
The 3.1 AVMs virulence to rice leaf roller larvae mixed with indoxacarb
AVM and indoxacarb with 6 kinds of not mixed toxicity tests to rice leaf roller larvae of row on year-on-year basis, data display,
In each determined different ratio, with AVM：Indoxacarb is 1：The 4 virulence highest (proportioning shown in embodiment 1,6
LD50It is followed successively by 3.25768/, 2.95985/)；Virulence not ideal (the matching somebody with somebody shown in embodiment 2-5 of other proportionings
The LD of ratio50It is followed successively by 4.78595/, 5.36575/, 5.15870/, 5.28795/).
The synergy reaction mixed with indoxacarb of 3.2 AVMs
The synergy reaction of two or more pharmacy mix represents that synergy is anti-with co-toxicity coefficient (C.T.C)
Three types, i.e. antagonism (C.T.C ＜ 70), summation action (C.T.C=70～150) and synergistic effect (C.T.C should be divided into
>150).Suspending agent prepared by embodiment 1 and 6 shows as notable synergistic effect (co-toxicity coefficient to the co-toxicity of rice leaf roller
Respectively reach 155,190), and suspending agent prepared by embodiment 2-5 is showed only as being added and makees to the co-toxicity of rice leaf roller
With (co-toxicity coefficient is followed successively by 70,78,72,90).Meanwhile, can be seen that by the experiment of embodiment 6 and add in compounding suspending agent
After having added a small amount of burnt rehmannioside, the compounding synergy that can make AVM and indoxacarb is further lifted.
Claims (2)
1. a kind of AVM and indoxacarb compound suspending agent, it is characterised in that：At least it is made up of the component of following weight portion：
It is 2. a kind of to prepare the method that AVM as claimed in claim 1 and indoxacarb compound suspending agent, it is characterised in that：By original
Material suction is prepared after kettle is mixed and ground at the beginning of Jing colloid mills, then Jing sand mill fine grindings, sample analysis, it is qualified after filter, metering,
Packaging, warehouse-in.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710083998.XA CN106614686A (en) | 2017-02-16 | 2017-02-16 | Abamectin and indoxacarb compound suspending agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710083998.XA CN106614686A (en) | 2017-02-16 | 2017-02-16 | Abamectin and indoxacarb compound suspending agent and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385457A (en) * | 2008-10-17 | 2009-03-18 | 广西田园生化股份有限公司 | Insecticidal composition containing avermectin and indoxacarb |
| CN101473840A (en) * | 2009-01-15 | 2009-07-08 | 惠州市中迅化工有限公司 | Insecticidal composition containing avermectin and indoxacarb |
| CN101595869A (en) * | 2008-06-06 | 2009-12-09 | 上海农乐生物制品股份有限公司 | A kind of Avermectin indoxacarb suspending agent and preparation method thereof |
| CN104738071A (en) * | 2015-04-15 | 2015-07-01 | 高邮市丰田农药有限公司 | Abamectin. indoxacarb suspending agent |
-
2017
- 2017-02-16 CN CN201710083998.XA patent/CN106614686A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101595869A (en) * | 2008-06-06 | 2009-12-09 | 上海农乐生物制品股份有限公司 | A kind of Avermectin indoxacarb suspending agent and preparation method thereof |
| CN101385457A (en) * | 2008-10-17 | 2009-03-18 | 广西田园生化股份有限公司 | Insecticidal composition containing avermectin and indoxacarb |
| CN101473840A (en) * | 2009-01-15 | 2009-07-08 | 惠州市中迅化工有限公司 | Insecticidal composition containing avermectin and indoxacarb |
| CN104738071A (en) * | 2015-04-15 | 2015-07-01 | 高邮市丰田农药有限公司 | Abamectin. indoxacarb suspending agent |
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Address after: 230088 Anhui Hefei high tech Zone Innovation Avenue 2800 innovation industrial park two J1 building C block 11 floor Applicant after: Anhui Hai agrochemical Co., Ltd Address before: 230088 Anhui Province, Hefei high tech Zone Innovation Avenue and the northwest corner of the intersection of Wangjiang Road, building 1 S-8 commercial shops Xiang Yuancheng 102/ 102 room Applicant before: Anhui Hai agrochemical Co., Ltd |
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Inventor after: Wang Feng Inventor before: Mao Tangfu Inventor before: Xu Changcai |
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Application publication date: 20170510 |