CN105394044A - Miticidal composition and application thereof - Google Patents
Miticidal composition and application thereof Download PDFInfo
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- CN105394044A CN105394044A CN201511025839.1A CN201511025839A CN105394044A CN 105394044 A CN105394044 A CN 105394044A CN 201511025839 A CN201511025839 A CN 201511025839A CN 105394044 A CN105394044 A CN 105394044A
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- Prior art keywords
- pyridaben
- miticide composition
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
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- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention specifically relates to a miticidal composition containing Yizuomanjing and pyridaben and application thereof, belonging to the field of agricultural miticide. The miticidal composition comprises the following two active components, i.e., Yizuomanjing and pyridaben, and a weight ratio of Yizuomanjing to pyridaben is 1: 40 to 50: 1, preferably, 1: 10 to 10: 1. The miticidal composition has the advantages of a wide miticidal range, a long action period, low toxicity, no residual, no pollution and safety to the environment; moreover, since the miticidal composition is a composite preparation, the usage amounts of the two miticides in the composition are reduced compared with the usage amounts of the two miticides used separately, so miticidal effect is improved, security is enhanced, and environmental pollution is reduced.
Description
Technical field
The invention belongs to agricultural acaricides field, relate in particular to a kind of miticide composition and the application thereof that contain second azoles mite nitrile and pyridaben.
Background technology
Second azoles mite nitrile is novel miticide, and Shenyang Sciencreat Chemicals Co., Ltd. develops 30% second azoles mite nitrile suspending agent product, is 22.5 ~ 45gai/hm in effective ingredient consumption
2when more than 98% is reached to the preventive effect of cotton red spider, the control efficiency of this agricultural chemicals on control mite pest is remarkable as seen, has good application prospect.Its mechanism of action and control spectrum wait and are still in conceptual phase at present, and after the indices such as physicochemical property and safety index improves, said preparation has very large room for development.
Pyridaben is wide spectrum, contact acaricide, can be used for preventing and treating multiple food vegetalitas evil mite.If to whole vegetative period of mite and ovum, children mite with become mite and have good effect, obvious speed is had to kill effect equally to the one-tenth mite of mobile phase.This medicine is not acted upon by temperature changes, and no matter uses in early spring or autumn, all can reach promising result.Pyridaben, without interior absorption, all has obvious control efficiency to planting property of food evil mites such as tetranychid, Panonychus citri, unguiculus mite, conjunction goitre mites, is applicable to oranges and tangerines, apple, pears, hawthorn, cotton, tobacco, vegetables (except eggplant) and ornamental plants.In addition, pyridaben also has good knockdown effect to flea beetle.
Defect in various degree is often there is in the miticide kind containing single-activity component in agricultural acaricides control, as killed mite narrow range, if effect is had to mite, one-tenth mite only independent, invalid or invalid to one-tenth mite to ovum, control efficiency is poor, dispenser dosage great Yi develops immunity to drugs, and application times adds heavily environmental pollution etc.The mite class of resistance is agriculturally produced for control, a kind of way be release new for the new component of existing kind without cross resistance.But the development cost of new active ingredient is high, and the construction cycle is long, and forever all do not catch up with the speed that harmful mite produces resistance.Other way such as crop structure adjustment, different agricultural chemicals rotations etc., in the process of practical operation, be difficult to really play obvious effect.
Different cultivars composition carries out composite, is the modal method of control resistant mite class.Heterogeneity is carried out composite, can improve control efficiency, expanding prevention scope, reduces the consumption of active ingredient, saves drug cost, and reducing environmental pollution, is the important means of integrated control mite pest.
Summary of the invention
For solving the above-mentioned problems in the prior art, the invention provides that a kind of acaricidal activity is efficient, the lasting period is long, the high and low poison of quick-acting, the miticide composition containing second azoles mite nitrile and pyridaben of environmental protection and application thereof.
Technical scheme of the present invention is: a kind of miticide composition, and its active ingredient is second azoles mite nitrile and pyridaben.
The weight ratio of described active ingredient second azoles mite nitrile and pyridaben is 1:40 ~ 50:1, preferred 1:10 ~ 10:1.
Described active ingredient second azoles mite nitrile and pyridaben weight percentage are in the composition 10% ~ 80%.
Above-mentioned active ingredient second azoles mite nitrile and pyridaben are all miticides well known in the art, can be buied by various commercial channel.
Except above-mentioned active ingredient second azoles mite nitrile and pyridaben, in described miticide composition, also comprise carrier and auxiliary agent.
Described carrier be selected from water, filler one or more.Described filler is selected from the mixture of one or more compositions in kaolin, diatomite, bentonite, attapulgite, white carbon, starch or precipitated calcium carbonate.
Described auxiliary agent at least comprises a kind of surfactant.Surfactant can be one or more in emulsifier, dispersant, wetting agent or bleeding agent, and can be nonionic or anionic, also can be two type compound uses.According to different use occasions and demand, described auxiliary agent also comprises other functional aids, and other functional aids described to be selected from antifreezing agent, thickener, stabilizing agent, disintegrant or defoamer one or more.
Utilize above-mentioned miticide composition, be equipped with the known auxiliary agent of those skilled in that art, formulation of the present invention can be made with the known method of those skilled in that art.Its formulation that can process is wetting powder, suspending agent, microemulsion, water dispersible granules.
Described emulsifier is selected from OP series phosphate (thermally coupled distillation columns), 600
#phosphate (phenyl phenol polyoxyethylene ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, agriculture breast 400
#(benzyl dimethyl phenol polyoxyethyl ether), Nongru-700
#(alkylphenol-formaldehyde resin polyoxyethyl ether), peaceful breast 36
#(phenethyl fluosite polyoxyethyl ether), agriculture breast 1600
#(phenethyl phenol polyoxyethanyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, OP series (polyoxyethylene nonylphenol ether), BY series (castor oil polyoxyethylene ether), agriculture breast 33
#the mixture of one or more compositions in (alkylaryl polyoxyethylene poly-oxygen propylene aether), Span series (sorbitol anhydride monostearate), TWEEN Series (anhydrous sorbitol fat acid ester polyoxyethylene ether) or AEO series (fatty alcohol-polyoxyethylene ether).
Described dispersant is selected from the mixture of one or more compositions in polycarboxylate, lignosulfonates, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, alkyl benzene calcium sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, aliphatic amine polyoxyethylene ether, aliphatic acid polyethenoxy ether or fatty acid glyceride APEO.
Described wetting agent is selected from the mixture of one or more compositions in lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, spaonin powder, silkworm excrement or soapberry powder.
Described bleeding agent is selected from the mixture of one or more compositions in penetrating agent JFC (fatty alcohol-polyoxyethylene ether), penetrant t (Maleic Acid Diisooctyl sulfonate), azone, organosilicon.
Described antifreezing agent is selected from the mixture of one or more compositions in ethylene glycol, propane diols, glycerine or urea.
Described thickener is selected from the mixture of one or more compositions in gelatin, sodium carboxymethylcellulose, hydroxyethylcellulose, Sodium Polyacrylate, modified starch, xanthans, bentonite, silica and Magnesiumaluminumsilicate.
Described stabilizing agent is selected from epoxidized soybean oil, epoxychloropropane, BHT, ethyl acetate, the mixture of one or more compositions of triphenyl phosphate.
Described disintegrant is selected from the mixture of one or more compositions in bentonite, urea, ammonium sulfate, aluminium chloride, low-substituted hydroxypropyl cellulose, lactose, citric acid, succinic acid or sodium bicarbonate.
Described defoamer is selected from the mixture of one or more compositions in silicone oil, silicone compound, C10 ~ C20 saturated fat acid compounds or C8 ~ C10 aliphatic alcohols compound.
Material described above is all well known to a person skilled in the art material, buys by market.
Miticide composition provided by the invention is mainly used in sucking pest on the crops such as control paddy rice, cotton, vegetables, fruit tree, also has good control efficiency for insect conventional pesticides being produced to resistance simultaneously.
Beneficial effect of the present invention is:
1, synergistic effect is obvious, is not the simple superposition of each composition activity, but has significant synergistic effect;
2, the field rate of active ingredient declines, and reduces production and use cost, reduces residue of pesticide and environmental pollution;
3, protection from pest insects multiple is low, and the active ingredient composition of different mechanism of action, is conducive to the generation overcoming and delay pest resistance to insecticide;
4, said composition is not containing organic solvent, to features such as crop safeties, is the important means of integrated control crop pest.
Embodiment
The present invention is illustrated below in conjunction with embodiment.In embodiment, percentage is all weight percentage, and the treatment dosage of field efficacy is effective ingredient consumption.
1, wetting powder
Preparation method: in Example formulations ratio, adds active ingredient second azoles mite nitrile and pyridaben in carrier, and adds surfactant and other functional aids wherein, mixing, and after air-flow crushing, mixing obtains wetting powder again.Capital equipment has mixer, airslide disintegrating mill.
Embodiment 1:(45% second azoles mite nitrile pyridaben wetting powder)
Formula: second azoles mite nitrile, 15%; Pyridaben, 30%; Wetting agent lauryl sodium sulfate, 2%; Dispersant calcium lignosulfonate, 7%; Filler white carbon, 16%, filler kaolin, surplus.
2, suspending agent
Preparation method: in Example formulations ratio, active ingredient second azoles mite nitrile and pyridaben are mixed with other wetting dispersing agents, thickener, antifreezing agent, preservative, water etc., after shearing, add horizontal sand mill carry out 2-3 hour sand milling, add defoamer afterwards to continue to shear, obtained suspending agent product.Capital equipment has mixer, clipper, horizontal sand mill.
Embodiment 2:(40% second azoles mite nitrile Damanling suspension agent)
Formula: second azoles mite nitrile, 20%; Pyridaben, 20%; Wetting dispersing agent carboxylate adds sulfonate, and 5%; Thickener, 1.2%; Antifreezing agent, 3%; Preservative, 0.2%; Defoamer, 0.2%; Water, surplus.
In order to the effective control efficiency of the present invention is better described, use above-described embodiment medicament 1,2 and comparative example medicament 10% second azoles mite nitrile suspending agent, 15% pyridaben missible oil to carry out field efficacy control to cotton red spider below, result of the test is as shown in table 1 below.
This field control effectiveness test establishes totally 5 process such as implementing medicament, contrast agents, clear water, and each experimental plot area is 50m
2, often process 4 repetitions, community randomized arrangement.0.5m protection row is provided with between each community and around experimental field.Use the method for artificial spraying to carry out dispenser to cotton, dispenser investigation in first 1 day 1 time, within after dispenser 3 days, 7 days and 14 days, respectively investigate 1 time, totally 4 times.Investigation method takes five point samplings and listing mark method.Every community fixed point investigation 10 strain cotton, different parts listing mark 10 blades of often selecting good strains in the field for seed, the remaining borer population of investigation insect population cardinal sum, calculates Revision insect recluced rate and control efficiency.Computing formula is as follows:
Revision insect recluced rate (%)=[before (before dispenser after borer population-dispenser borer population)/dispenser borer population] × 100
Control efficiency (%)=[(treatment region Revision insect recluced rate-blank district Revision insect recluced rate)/(1-blank district Revision insect recluced rate)] × 100.
Table 1 different disposal is to the control efficiency of cotton red spider
Show from table 1 result of the test, implement the control efficiency of medicament to cotton red spider and be significantly higher than contrast agents after dispenser, dispenser is after 14 days, implements medicament to the control efficiency of rice fulgorid still more than 95%, have up to 100%.This shows that second azoles mite nitrile and pyridaben compounded pesticides have obvious synergistic effect, and efficiency time is obviously longer than single medicament.Experiment shows, this complex composition obviously reduces medicament usage amount, decreases production cost, residue of pesticide and environmental pollution.In addition, duration of test field observation, embodiment medicament respectively processes liquid on plant growth without impact, to around beneficial organism safety, good with Environmental compatibility.As can be seen here, second azoles mite nitrile and pyridaben are desirable compound acaricide products, and its advantage and beneficial effect are: 1. it is wide to kill mite scope; 2. the lasting period is long; 3. low toxicity, noresidue, nuisanceless, environmentally safe; 4. use compound formulation, two kinds of acaricidal consumptions all reduce than during single use, thus improve miticidal effect, add safety, decrease environmental pollution.
Claims (9)
1. a miticide composition, is characterized in that, active ingredient is second azoles mite nitrile and pyridaben.
2. miticide composition according to claim 1, is characterized in that, the weight ratio of described active ingredient second azoles mite nitrile and pyridaben is 1:40 ~ 50:1.
3. miticide composition according to claim 2, is characterized in that, the weight ratio of described active ingredient second azoles mite nitrile and pyridaben is 1:10 ~ 10:1.
4. miticide composition according to claim 3, is characterized in that, described active ingredient second azoles mite nitrile and pyridaben weight percentage are in the composition 10% ~ 80%.
5. miticide composition according to claim 4, is characterized in that, also comprises carrier and auxiliary agent in described miticide composition.
6. miticide composition according to claim 5, is characterized in that, described carrier be selected from water, filler one or more.
7. miticide composition according to claim 5, is characterized in that, described auxiliary agent comprises surfactant, described surfactant be selected from emulsifier, dispersant, wetting agent or bleeding agent one or more.
8. miticide composition according to claim 7, is characterized in that, described auxiliary agent also comprises other functional aids, and other functional aids described to be selected from antifreezing agent, thickener, stabilizing agent, disintegrant or defoamer one or more.
9. the miticide composition according to any one of claim 1 ~ 8, is characterized in that, the formulation of described miticide composition is wetting powder, suspending agent, microemulsion, water dispersible granules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025839.1A CN105394044A (en) | 2015-12-31 | 2015-12-31 | Miticidal composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025839.1A CN105394044A (en) | 2015-12-31 | 2015-12-31 | Miticidal composition and application thereof |
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| CN105394044A true CN105394044A (en) | 2016-03-16 |
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| CN201511025839.1A Pending CN105394044A (en) | 2015-12-31 | 2015-12-31 | Miticidal composition and application thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035341A (en) * | 2016-06-27 | 2016-10-26 | 青岛润生农化有限公司 | Acaricidal compound containing ethyl cyanide and spirodiclofen |
| CN106689137A (en) * | 2017-02-16 | 2017-05-24 | 佛山市瑞生通科技有限公司 | Pesticide composition containing ethyl cyanide and propargite |
| CN106719687A (en) * | 2017-02-16 | 2017-05-31 | 佛山市瑞生通科技有限公司 | A kind of composition pesticide of the mite nitrile of azoles containing second and cyflumetofen |
| CN106942235A (en) * | 2017-03-21 | 2017-07-14 | 佛山市瑞生通科技有限公司 | A kind of Pesticidal combination containing propylene glycol alginate and second azoles mite nitrile |
| CN108812676A (en) * | 2018-06-01 | 2018-11-16 | 刘书静 | A kind of miticide composition and preparation method thereof |
| CN108902158A (en) * | 2018-08-17 | 2018-11-30 | 沈阳中化农药化工研发有限公司 | A kind of suspending agent containing second azoles mite cyanide composition and its application |
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| CN101875633A (en) * | 2009-04-29 | 2010-11-03 | 中国中化股份有限公司 | Pyrazolyl acrylonitrile compound and application thereof |
| CN104663666A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Insecticidal and acaricidal composition containing mitochondrial electron transfer inhibitor acaricide |
| CN104904722A (en) * | 2015-05-19 | 2015-09-16 | 陕西上格之路生物科学有限公司 | Mite killing composition containing cyenopyrafen and pyridaben |
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2015
- 2015-12-31 CN CN201511025839.1A patent/CN105394044A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875633A (en) * | 2009-04-29 | 2010-11-03 | 中国中化股份有限公司 | Pyrazolyl acrylonitrile compound and application thereof |
| CN104663666A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Insecticidal and acaricidal composition containing mitochondrial electron transfer inhibitor acaricide |
| CN104904722A (en) * | 2015-05-19 | 2015-09-16 | 陕西上格之路生物科学有限公司 | Mite killing composition containing cyenopyrafen and pyridaben |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035341A (en) * | 2016-06-27 | 2016-10-26 | 青岛润生农化有限公司 | Acaricidal compound containing ethyl cyanide and spirodiclofen |
| CN106689137A (en) * | 2017-02-16 | 2017-05-24 | 佛山市瑞生通科技有限公司 | Pesticide composition containing ethyl cyanide and propargite |
| CN106719687A (en) * | 2017-02-16 | 2017-05-31 | 佛山市瑞生通科技有限公司 | A kind of composition pesticide of the mite nitrile of azoles containing second and cyflumetofen |
| CN106942235A (en) * | 2017-03-21 | 2017-07-14 | 佛山市瑞生通科技有限公司 | A kind of Pesticidal combination containing propylene glycol alginate and second azoles mite nitrile |
| CN108812676A (en) * | 2018-06-01 | 2018-11-16 | 刘书静 | A kind of miticide composition and preparation method thereof |
| CN108902158A (en) * | 2018-08-17 | 2018-11-30 | 沈阳中化农药化工研发有限公司 | A kind of suspending agent containing second azoles mite cyanide composition and its application |
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