CN104663687B - A kind of insecticide acaricide composition containing carbamate insecticides - Google Patents
A kind of insecticide acaricide composition containing carbamate insecticides Download PDFInfo
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Abstract
The invention belongs to field of pesticides, is related to a kind of insecticide acaricide composition containing carbamate insecticides.Composition contains two kinds of active components of A, B, and the ratio of weight and number between component A and the components of component B two is 1:99‑99:1；Active component A is selected from the chemical compounds I shown in following structural formula, and active component B is selected from carbamate insecticides；The active component A structure is as follows, and composition of the invention has the advantages that synergy is obvious, delaying drug resistance, available for preventing and treating various pests.
Description
Technical field
The invention belongs to field of pesticides, is related to a kind of insecticide acaricide composition containing carbamate insecticides.
Background technology
Insecticide has obvious effect in terms of preventing and treating agriculture and forestry injurious insect or urban health insect.
Chinese invention patent CN101875633 discloses a kind of pyrazolyl acrylonitrile compound and its control insect pest and mite
Harmful purposes, wherein compound 5（Hereinafter referred to as chemical compounds I）Available for preventing and treating various pests, evil mite, especially have to evil mite prominent
The prevention effect gone out.
Insecticide containing single-activity component, is used continuously in control of insect, easily insect is developed immunity to drugs.It is logical
The insecticide for crossing two kinds of active components is compounded into blending ingredients by a certain percentage, can often improve preventive effect, reduces active ingredient
Dosage, it is cost-effective, while the generation of pest resistance to insecticide can be delayed.
Although generally disclose in the prior art chemical compounds I or its homologue can be produced with other Mixture Use of Insecticides it is additional
The advantages of and effect, but the technical scheme of the binary pesticide composition containing chemical compounds I has no specific disclosure.
The content of the invention
Present invention aims at a kind of insecticide acaricide composition containing carbamate insecticides is developed, to meet agriculture
Woods and the demand that pest control aspect in urban health field is increasingly improved to insecticide effect and kind is constantly updated.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of insecticide acaricide composition containing carbamate insecticides, composition contain two kinds of active components of A, B,
Ratio of weight and number between component A and the components of component B two is 1:99-99:1；Active component A is selected from the change shown in following structural formula
Compound I, active component B are selected from carbamate insecticides；
The active component A structure is as follows：
Described carbamate insecticides be selected from carbosulfan (Carbosulfan), Aldicarb (Aldicarb),
Benomyl (Benomyl), butocarboxim (Butocarboxim), carbaryl (Carbaryl), fenothiocarb (Fenothiocarb), first
Sulphur prestige (Methiocarb), MTMC (Metolcarb), oxamyl (Oxamyl), arprocarb (Propoxur), thiofanox
(Thiofanox), triaguron (Triazamate), thiodicarb (Thiodicarb), Methomyl (Methomyl), Bassa
(Fenobucarb), carbofuran (Carbofuran), interior Carbosulfan (Benfuracarb) Ficam (Bendiocarb), furan
Line prestige (Furathiocarb), Aphox (Pirimicarb), alanycarb (Alanycarb), butanone sulfone prestige
(Butoxycarboxim), thiodicarb (Thiodicarb), ethiofencarb (Ethiofencarb), Mobucin
(Isoprocarb), Landrin (Trimethacarb), XMC (XMC) or Meobal (Xylylcarb).
The active component A is chemical compounds I, and active component B preferably is selected from carbosulfan；The parts by weight of two kinds of active components
Number is 1:10=20:1.
The composition of the present invention can be in that finished product preparation form provides.Therefore, present invention additionally comprises a kind of dosage form
Insecticides.Using composition as active component, be made as needed missible oil, suspending agent, water-dispersible granules, aqueous emulsion,
Soluble concentrate, wettable powder, water dispersible oil suspending agent etc..The cumulative amount of the active component of composition is 0.5% in preparation
Between=95%, preferably cumulative amount is between 1%-85%.The content of active component depends on individually making in the composition of the present invention
The amount of application of used time, also depend on mixed ratio and synergistic effect degree.The optimum range of active component content is according to composition
Preparation type and it is different.
The preparation of the composition finished product preparation of the present invention can be prepared by common processing method, i.e., by active material and liquid
Carrier（Solvent）Or after solid carrier mixing, add one or more of surfactants such as emulsifying agent, dispersant, wetting agent, viscous
Mixture, stabilizer and defoamer etc..Contain at least one carrier and at least one surfactant in usual composition.Various
In the case of, it should be ensured that present composition active component is uniformly distributed.
Missible oil usually contains 10~50% active component, 2~20% emulsifying agents, and 0~20% other additives are for example stablized
Agent, bleeding agent etc., and solvent（Also contain cosolvent if necessary）.
Suspending agent generally needs to be sanded, to obtain stable non-deposited flowable product.Usually contain 5 in suspending agent~
75% active component, 5~15% dispersants, 4~10% antifreezing agents, 0~10% other additives such as defoamer, preservative, stably
Agent, bleeding agent and thickener, and liquid-carrier surplus.
Water-dispersible granules are usually made 10~100 international standard sieve mesh（1.676~0.152mm）Particle, it can pass through
It is prepared by extruding, dipping or Spray granulation method.Usual water-dispersible granules contain 0.5~75% active component and 5~20%
Surfactant such as stabilizer, wetting dispersing agent, disintegrant and adhesive, and inert carrier surplus.
Wettable powder usually contains 10~85% active component, in addition to solid inert carrier, usually contains 3~10%
Dispersant, can also containing 0~10% stabilizer and（Or）Other additives, such as bleeding agent or sticker.
Aqueous emulsion is to mix to form oil phase by active compound, organic solvent, surfactant；Water, antifreezing agent are mixed,
Into homogeneous aqueous phase.With high-shear emulsion machine high speed shear oil phase, while aqueous phase is slowly added into oil phase, usual active ingredient
1~60%, surfactant 5~20%, antifreezing agent 2~10%, water surplus.
Microemulsion is to mix active compound, organic solvent, surfactant, water, into homogeneous aqueous phase.Generally have
Imitate composition 1~50%, surfactant 10~40%, antifreezing agent 2~10%, water surplus.
Soluble liquid is to mix active component, organic solvent, surfactant, into transparent and homogeneous liquid.
Usual active ingredient 1~50%, surfactant 6~20%, organic solvent surplus.
Water dispersible oil suspending agent is that active component, surfactant, oil based vehicle are added in sand mill and be sanded, until grain
Footpath is qualified, usual active ingredient 2~60%, surfactant 6~20%, oil based vehicle surplus.
Aqueous dispersion liquid and emulsion（Missible oil, wettable powder or concentrate as the present invention is diluted with water obtain
Composition）It is also within the scope of the invention.Above-mentioned emulsion can be water-in-oil type or oil-in-water type, can have thick
Paste-like consistency.
The preparation of the composition finished product preparation of the present invention can use well known to those skilled in the art（Liquid is solid
Body）Carrier and various auxiliary agents.Such as include but is not limited to following all kinds of materials.
Suitable liquid-carrier or solvent can be water, various aromatic hydrocarbons, aliphatic hydrocarbon, ketone, ethers etc., such as toluene, diformazan
Benzene, acetone, cyclohexanone, acetonitrile, benzene, hexamethylene, isopropanol, ethylene glycol, sorbierite, methanol, ethanol, butanol, dimethyl formyl
Amine, dimethyl sulfoxide (DMSO), N- methyl-pyrrolidons, tributyl phosphate, methyl iso-butyl ketone (MIBK), naphthalane, machine oil, petroleum ether, oleic acid first
One or more in ester, ethyl acetate, methylated soya oil or the molten fiber of methyl etc..The mixture of different liquids is often suitable
.
Suitable solid carrier includes natural or synthesis clay and silicate, includes suitable for the solid carrier of pulvis
The white carbon that naturally occurs, rock dust, chalk, quartz, clay, montmorillonite, silica, diatomite, float stone, gypsum, cunning
Stone, bentonite, kaolin, attapulgite, white carbon, precipitated calcium carbonate, clay and the mineral matter ground of synthesis（As differential dissipates
Silicic acid or aluminum oxide）.Suitable particulate vector includes broken and classification natural rock such as calcite, marble, floated
Stone, sepiolite and dolomite and the synthesis particle made of the powder of organic matter and inorganic matter.
Suitable co-solvents are methanol, phenol, isoamyl alcohol, dimethyl sulfoxide (DMSO), ethyl acetate, butanone, dimethylformamide, two
One or more in methyl sulfoxide, N- methyl-pyrrolidons, methyl oleate, methyl iso-butyl ketone (MIBK), the molten fiber of methyl etc..
Suitable emulsifying agent can be ethoxylated castor oil, polyoxyethylene (n20) phenethyl phenolic group oleic acid ester, alkyl virtue
Base polyoxyethylene poly-oxygen propylene aether, alkylaryl formaldehyde resin APEO, the different thionic acid calcium of oleic acid, triphenyl vinyl phenol gather
Oxygen ethene (n20) ether phosphoric acid triethanolamine salt, agriculture breast AEO-3, agriculture breast AEO-3, agriculture breast 0201B, agriculture breast 0203B, agriculture breast T-
20th, agriculture breast T-85, agriculture breast S-80, agriculture breast 507#, agriculture breast 100#, agriculture breast 36#, agriculture breast 500#, agriculture breast 600#, Nongru-700 #, agriculture
Newborn 1601#, agriculture breast 2201#, agriculture breast NP-7, agriculture breast NP-10, agriculture breast NP-15 etc..
Suitable dispersant can be sodium lignin sulfonate, calcium lignosulfonate, the sodium salt of alkyl naphthalene sulfonic acid condensation polymer, naphthalene
Sodium sulfonate formaldehyde condensation products, alkylnaphthalene sulfonate formaldehyde condensation products（NNO）, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, polycarboxylic acids salinity
Powder GY-D800, detergent LS, pull open powder, alkyl-diethylene glycol ether-sodium sulfonate, N- methyl-oleoyl-sodium taurocholate, Asia
Methyl naphthalene sulfonic acid sodium, oleic acid methylaminoethyl sodium sulfonate, epoxidized polyether, to tertbutyl ether, piperonyl butoxide, alkyl amide ox
Sulfonate, alkylaryl formaldehyde resin APEO, dibutyl naphthalenesulfonic acid formaldehyde condensation products, alkylphenol-polyethenoxy base phosphoric acid
Salt etc..
Suitable wetting agent can be sodium sulphate, Morwet EFW, lauryl sodium sulfate, isopropyl naphthalene sulfonate, alkane
Base alcohol polyoxyethylene groups ether sodium sulfate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate, sldium lauryl sulfate, methylene
Sodium naphthalene sulfonate, neopelex, calcium dodecyl benzene sulfonate, Negel aliphatic alcohol polyethenoxy base ether, alkane
Base phenol polyethenoxy base ether etc..
Suitable thickener can be synthesis（Such as carbonyl methylol alcohol, polyvinyl alcohol, polyvinyl acetate）Or natural water
Soluble polymer（Such as xanthans, gelatin, gum arabic, polyvinylpyrrolidone, aluminium-magnesium silicate, polyvinyl alcohol, poly- second two
Alcohol, PEG 8000, phenolic resin, shellac, methylcellulose, soluble starch, carboxymethyl cellulose and sodium alginate
Deng）, added with powder, particle or latex form in preparation.
Suitable defoamer is bubble enemy, silicone, C8-10Fatty alcohol, phosphoric acid ester, C10-20Saturated fat acids（Such as the last of the ten Heavenly stems
Acid）And acid amides etc..
Suitable adhesive can be polyvinyl alcohol, polyvinyl acetate, xanthans, gelatin, carboxymethyl cellulose and sea
Mosanom etc..
Aerosol can be made during for preventing and treating city insect, it is necessary to add propellant wherein, bait formulation can also be made
Composition, in addition to containing active component, also containing one or more foodstuffs for being suitable to insect's food-taking, optional attractant and
Optional wetting agent.
Present invention additionally comprises inventive composition to be prepared into Insecticiding-miticiding preparation control agriculture and forestry injurious insect or urban health insect
Purposes.Specifically, it is suitable for preventing and treating a variety of important agricultural pests, such as aphid, diamondback moth, mythimna separata, bollworm, pink bollworm, dish
Blue or green worm, oriental tobacco budworm, lopper worm, bridging worm, corn borer, loxostege sticticalis, bean-pod borer, small heart-eating peach worm, oriental fruit months, peach moth
Snout moth's larva, phyllocnistis citrella stainton, grape codling moth (Clysia ambiguella), poison moth, slug moth, tea geometrid, Euproctis pseudoconspersa, leafhopper, flowers scale insect, colorado potato bug,
Flea beetle, chrysomelid, weevil, pine moth, subterranean pest-insect, nematode, locust, thrips, cecidomyiia, fleahopper, fly, mosquito, blattaria, cotton cinnabar leaf
Mite, vegetables tetranychid, tetranychus viennensis, panonychus citri, phyllocoptruta oleivora, apple tetranychus, Tetranychus urticae, goitre mite, flour mite etc..For standing grain
Cereal such as wheat, rice etc., beans such as soybean, Kidney bean etc., industrial crops such as cotton, beet, sugarcane etc., fruit tree for example apple, pears,
Citrus, lichee etc., vegetables such as wild cabbage, cauliflower, Chinese cabbage, rape, tomato, capsicum and flowers etc..For preventing and treating city insect
When, it can be used for family, various public places, office space and trees etc..
Present invention additionally comprises a kind of method for controlling insect pest, can impose on the present composition with effective dose needs to control
Insect or its growth medium on.The more suitable effective dose generally selected is 10 grams to 500 grams of per hectare, preferably effectively
Dosage is 15 grams to 100 grams of per hectare.
In addition, the composition for showing the present invention through indoor biological determination of activity has synergistic effect.For example, chemical compounds I with
Carbosulfan is 1:10-20:Good synergistic effect is shown in the range of 1 to Tetranychus cinnabarinus.
The invention has the advantages that：
1. the composition of the present invention shows obvious synergistic effect in certain ratio range, the compound pair is improved
The prevention effect of insect.
2. the present composition reduces the dosage of compound in the application, so as to reduce use cost, environment is reduced
Pollution.
It is anti-with it the problem of in the absence of cross resistance 3. the mechanism of action of each active ingredient is different in the present composition
The generation of pest resistance to insecticide can be delayed by controlling insect, and improve the prevention effect of antagonism population.
Embodiment
Specific examples below is used to the present invention be further described, but the present invention is only limitted to absolutely not these examples.It is real
Each component percentage composition or proportioning in example is applied to be by weight.Active component in each formula is calculated with effective content, while group
Each material can prepare by conventional methods in compound.
Formulation Example
The preparation of embodiment 1,21% carbosulfan chemical compounds I missible oil
By recipe requirements, 1 part of carbosulfan, 20 parts of chemical compounds Is, 4 parts of agriculture breast 0201B, 6 parts of agriculture breasts are separately added into
2201#, 2 parts of agriculture breast 500#, 5 parts of dimethylformamides, dimethylbenzene are complemented in 100% addition mixing kettle, are uniformly mixed,
Dissolved by heating if necessary with hot bath, you can obtain 21% carbosulfan chemical compounds I missible oil.
Can also be by one kind in the carbamate insecticides described by carbosulfan alternative costs specification, shape
Cheng Xin 21% carbamate insecticides chemical compounds I missible oil.
The preparation of embodiment 2,44% carbofuran chemical compounds I wettable powder
By recipe requirements, by 40 parts of carbofurans, 4 parts of chemical compounds Is, 2 parts of lauryl sodium sulfate, 4 parts of alkyl naphthalene sulfonic acid contractings
The sodium salt of polymers, 4 parts of polycarboxylate salt dispersant GY-D800,5 parts of White Carbon blacks, precipitated calcium carbonate complement to 100% and are sufficiently mixed, warp
After ultra-fine pulverizer disintegrating, you can obtain 44% carbofuran chemical compounds I wettable powder.
One kind in carbamate insecticides described by carbofuran alternative costs specification can also be formed new
21% carbamate insecticides chemical compounds I wettable powder.
The preparation of embodiment 3,40% triaguron chemical compounds I wettable powder（1:1）
By recipe requirements, by 20 parts of triagurons, 20 parts of chemical compounds Is, 1 part of Morwet EFW, 5 parts of alkylnaphthalene sulfonate formaldehyde
Condensation product, 3 parts of nekals, 2 parts of detergent LS, 5 parts of White Carbon blacks, diatomite complement to 100% and are sufficiently mixed, through super
After slimer crushes, you can obtain 40% triaguron chemical compounds I wettable powder.
One kind in carbamate insecticides described by triaguron alternative costs specification can also be formed new
21% carbamate insecticides chemical compounds I wettable powder.
The preparation of embodiment 4,22% carbosulfan chemical compounds I aqueous emulsion
By recipe requirements, by 20 parts of carbosulfans, 2 parts of chemical compounds Is, 8 parts of agriculture breast 507#, agriculture breast 0201B, agriculture breast
1601st, 8 parts of dimethyl sulfoxide (DMSO)s, 6 parts of cyclohexanone, 10 parts of dimethylbenzene are added in mixing kettle, are stirred, are made to be dissolved into uniform oil
Phase, under high velocity agitation, by excess water（Complement to 100%）It is added to oil phase, you can obtain 22% fourth sulphur gram of favorable dispersibility
Budweiser chemical compounds I aqueous emulsion.
Can also be by one kind in the carbamate insecticides described by carbosulfan alternative costs specification, shape
Cheng Xin 21% carbamate insecticides chemical compounds I aqueous emulsion.
The preparation of embodiment 5,40% Benfuracard micro chemical compounds I aqueous emulsion（1:1）
By recipe requirements, by 20 parts of Benfuracard micros, 20 parts of chemical compounds Is, 4 parts of alkylaryl formaldehyde resin polyoxyethylene
Ether, 6 parts of agriculture breast 2201#, 2 parts of agriculture breast 1601#, 1.5 parts of Nongru-700 #, 10 parts of cyclohexanone, 8 parts of dimethylbenzene are added in mixing kettle,
It is stirred, makes to be dissolved into homogeneous oil phase, under high velocity agitation, by excess water（Complement to 100%）It is added to oil phase, you can
To 40% Benfuracard micro chemical compounds I aqueous emulsion of favorable dispersibility.
Can also be by one kind in the carbamate insecticides described by Benfuracard micro alternative costs specification, shape
The preparation of Cheng Xin 21% carbamate insecticides chemical compounds I aqueous emulsion（1:1）.
Embodiment 6,60% benomyl chemical compounds I water-dispersible granules（1:5）
By recipe requirements, by 10 parts of benomyls, 50 parts of chemical compounds Is, 4 parts of methanonaphthalene sodium sulfonates, 4 parts of alkyl naphthalene sulfonic acid contractings
The sodium salt of polymers, 4 parts of sodium lignin sulfonates, 1 part of polyvinylpyrrolidone, 8 portions of soluble starches, bentonite complement to 100% and added
Together, co-grinding is carried out, then after adding water to mediate, adds in the comminutor equipped with certain specification screen cloth and is granulated.So
Afterwards again through drying, screening (pressing screen cloth scope), you can obtain 60% benomyl chemical compounds I water-dispersible granules.
One kind in carbamate insecticides described by benomyl alternative costs specification can also be formed new
21% carbamate insecticides chemical compounds I water-dispersible granules（1:5）.
Embodiment 7,33% carbofuran chemical compounds I water-dispersible granules
By recipe requirements, by 3 parts of carbofurans, 30 parts of chemical compounds Is, 6 parts of N- methyl-oleoyl-sodium taurocholates, 4 parts of alkyl
The sodium salt of naphthalene sulfonic acids condensation polymer, 2 parts of methanonaphthalene sodium sulfonates, 10 portions of soluble starches, 3 parts of PEG 8000s, attapulgites
Complement to 100% to be added together, carry out co-grinding, then after adding water to mediate, add in the comminutor equipped with certain specification screen cloth
It is granulated.Then again through drying, screening (pressing screen cloth scope), you can obtain 33% carbofuran chemical compounds I water dispersible grain
Agent.
One kind in carbamate insecticides described by carbofuran alternative costs specification can also be formed new
21% carbamate insecticides chemical compounds I water-dispersible granules.
Embodiment 8,21% arprocarb chemical compounds I suspending agent
By recipe requirements, by 1 part of arprocarb, 20 parts of chemical compounds Is, 2 parts of agriculture breast 1601#, 5 parts of agriculture breast 0201B, 4 parts of alkyl
The sodium salt of naphthalene sulfonic acids condensation polymer, 2 parts of polycarboxylate salt dispersant GY-D800,0.1 part of xanthans, 0.5 part of white carbon, 5 parts of second two
Alcohol, with water 100% is complemented to, be added sequentially to mix in blending tank, first passed through high shear and carry out coarse crushing, homogenize, be then pumped into
Fine grinding is carried out into sand mill, the granularity that material is sanded is detected with particles distribution instrument, after particle diameter reaches standard requirement, filtering,
I.e. available 21% arprocarb chemical compounds I suspending agent.
One kind in carbamate insecticides described by arprocarb alternative costs specification can also be formed new
21% carbamate insecticides chemical compounds I suspending agent.
Example 9,50% thiodicarb chemical compounds I suspending agent（1:1）
By recipe requirements, by 25 parts of thiodicarbs, 25 parts of chemical compounds Is, 4 parts of methyl naphthalene sulfonate formaldehyde condensates, 3 parts of agriculture breasts
S-80,1 part of Nongru-700,4 parts of agriculture breast 0201B, 0.1 part of xanthans, 0.2 part of white carbon, 5 parts of ethylene glycol, complemented to water
100%, it is added sequentially to mix in blending tank, first passes through high shear and carry out coarse crushing, homogenize, then be pumped into sand mill
Row fine grinding, the granularity that material is sanded is detected with particles distribution instrument, after particle diameter reaches standard requirement, filtering, you can obtain 50% sulphur
Double prestige chemical compounds I suspending agents.
One kind in carbamate insecticides described by thiodicarb alternative costs specification can also be formed new
21% carbamate insecticides chemical compounds I suspending agent（1:1）.
Embodiment 10,21% carbosulfan chemical compounds I microemulsion
By recipe requirements, by 1 part of carbosulfan, 20 parts of chemical compounds Is, 5 parts of triphenyl vinyl phenol polyoxyethylene (n20) ethers
Phosphorylation triethanolamine salt, 8 parts of agriculture breast NP-15,6 parts of agriculture breast 0201B, 3 parts of agriculture breast 100#, 8 parts of N- methyl-pyrrolidons, 5 parts
Tributyl phosphate, 6 parts of ethyl acetate are added together, and make to be dissolved into homogeneous oil phase, surplus complements to 100% with water, in high-speed stirred
Under, aqueous phase is added to oil phase or oil phase is added to aqueous phase, forms 21% carbosulfan chemical compounds I of favorable dispersibility
Microemulsion.
Can also be by one kind in the carbamate insecticides described by carbosulfan alternative costs specification, shape
Cheng Xin 21% carbamate insecticides chemical compounds I microemulsion.
Embodiment 11,21% Benfuracard micro chemical compounds I soluble concentrate
By recipe requirements, by 1 part of Benfuracard micro, 20 parts of chemical compounds Is, 8 parts of agriculture breast 2201#, 4 parts of agriculture breast 0201B, 4 parts
Agriculture breast NP-15,10 parts of cyclohexanone, 10 parts of dimethyl sulfoxide (DMSO)s, the molten fiber of methyl complement to 100% and are well mixed, and use hot water if necessary
Bath dissolves by heating, and 21% Benfuracard micro chemical compounds I soluble concentrate can be made.
Can also be by one kind in the carbamate insecticides described by Benfuracard micro alternative costs specification, shape
Cheng Xin 21% carbamate insecticides chemical compounds I soluble concentrate.
Embodiment 12,21% Mobucin chemical compounds I water dispersible oil suspending agent
By recipe requirements, by 1 part of Mobucin, 20 parts of chemical compounds Is, 5 parts of agriculture breast 0201B, 2 parts of agriculture breast 500#, 3 parts of agriculture breast S-
80th, agriculture breast 1601#, 3 parts of white carbons, 2 parts of agriculture breast T-85,10 parts of methyl oleates, with methylated soya oil complement to 100% successively
It is added in blending tank and mixes, first passes through high shear and carry out coarse crushing, homogenize, be then pumped into sand mill and carry out fine grinding, use
The granularity of material is sanded in particles distribution instrument detection, after particle diameter reaches standard requirement, filtering, you can obtain 21% isopropyl waffle
The water dispersible oil suspending agent of compound I.
One kind in carbamate insecticides described by Mobucin alternative costs specification can also be formed new
21% carbamate insecticides chemical compounds I water dispersible oil suspending agent.
Indoor biological determination of activity
Synergism determination of composition of the embodiment 13 containing chemical compounds I to Tetranychus cinnabarinus
For trying object：Tetranychus cinnabarinus（Tetranychus cinnabarinus Boisduval）, into mite, indoor feeding
Sensitive strain.
Test condition：Temperature：24~26 DEG C, humidity：RH60%, illumination：L:D=14:10
Test method：Using pot-spraying method.The potted plant Kidney bean seedling of sizing of hot-house culture（2 true leaves）, a piece of true leaf is stayed,
Mite 40-60 heads are connected into thereon.Examination material is handled with decoction using Airbrush spray-on processes, dried in the shade naturally.Blank control is first handled,
Then aforesaid operations are repeated from low to high according to experimental design dosage, often handle 4 repetitions.Test worm after processing is placed in
In observation ward, routine observation test worm response situation, number of dead and live insects is investigated after 72h, calculate the death rate.
Evaluation uses Bliss methods, and this method is one of classical way for evaluating mixture effect.Bliss proposes according to it
Independent joint action concept thinks, theoretical death rate P during Mixture Use of Insecticides can be calculated with following formula：
P=Pm+Pn(1-Pm)
PmFor the death rate of the first active component target when concentration is m（%）；PnIt is n for the second active component concentration
When target the death rate（%）.
If the actual of two kinds of active component targets after being mixed with finite concentration is more than theoretical death rate P,
Judge that two kinds of active components are used in mixed way with synergistic effect in the case where setting concentration, it is on the contrary then be antagonism.
It the results are shown in Table 1.
The chemical compounds I of table 1 is used in mixed way the synergism determination to Tetranychus cinnabarinus into mite with carbosulfan
Claims (6)
- A kind of 1. insecticide acaricide composition containing carbamate insecticides, it is characterised in that：Composition contains two kinds of A, B Active component, the ratio of weight and number between component A and the components of component B two are 1:10-20:1；Active component A is selected from the chemical compounds I shown in following structural formula, and active component B is selected from carbosulfan；The active component A structure is as follows：Chemical compounds I.
- 2. according to the composition described in claim 1, it is characterised in that：Composition can be configured to missible oil, suspending agent, moisture and dissipate Property granula, aqueous emulsion, microemulsion, soluble concentrate, wettable powder or water dispersible oil suspending agent.
- 3. according to the composition described in claim 2, it is characterised in that：The cumulative amount of active component is in 0.5%- in composition Between 95%.
- 4. according to the composition described in claim 3, it is characterised in that：The cumulative amount of active component is in 1%-85% in composition Between.
- 5. a kind of application of insecticide acaricide composition containing carbamate insecticides according to described in claim 1, its It is characterised by：The composition is used to prepare insecticidal/acaricidal agent, for controlling agriculture and forestry injurious insect or urban health insect.
- 6. according to the application of the insecticide acaricide composition containing carbamate insecticides described in claim 1, its feature It is：With effective agent gauge, the composition for being prepared into insecticidal/acaricidal agent is imposed on to the insect for needing to control or its growth On medium.
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| CN106305727B (en) * | 2015-06-18 | 2019-02-15 | 沈阳中化农药化工研发有限公司 | A kind of insecticide acaricide composition containing synergist |
| CN106070303A (en) * | 2016-06-01 | 2016-11-09 | 刘园 | A kind of compositions preventing and treating celery septoria disease and preparation method thereof |
| CN109691451B (en) * | 2017-10-24 | 2021-03-05 | 沈阳中化农药化工研发有限公司 | Insecticidal and acaricidal synergistic composition containing ethacrylonitrile and application thereof |
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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 |
| CN102438987A (en) * | 2009-05-22 | 2012-05-02 | 日产化学工业株式会社 | Crystals of cyenopyrafen and its preparation methods |
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| JP2003201280A (en) * | 2001-10-24 | 2003-07-18 | Nissan Chem Ind Ltd | Acrylonitrile compound |
| JP2008150302A (en) * | 2006-12-15 | 2008-07-03 | Nissan Chem Ind Ltd | Insecticidal or acaricidal composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN102438987A (en) * | 2009-05-22 | 2012-05-02 | 日产化学工业株式会社 | Crystals of cyenopyrafen and its preparation methods |
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