CN110063331A - A kind of synergetic pesticide composition containing bromine worm fluorobenzene bisamide and anabasine insecticide - Google Patents
A kind of synergetic pesticide composition containing bromine worm fluorobenzene bisamide and anabasine insecticide Download PDFInfo
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- CN110063331A CN110063331A CN201910162206.7A CN201910162206A CN110063331A CN 110063331 A CN110063331 A CN 110063331A CN 201910162206 A CN201910162206 A CN 201910162206A CN 110063331 A CN110063331 A CN 110063331A
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- fluorobenzene bisamide
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/46—N-acyl derivatives
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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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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Abstract
The present invention relates to the synergetic pesticide composition of a kind of bromine worm fluorobenzene bisamide and anabasine insecticide, effective component is bromine worm fluorobenzene bisamide and anabasine insecticide binary built.Wherein the mass ratio of bromine worm fluorobenzene bisamide and anabasine insecticide is 1: 50~50: 1, the mass ratio of effective component bromine worm fluorobenzene bisamide and anabasine insecticide is 1%~80% in preparation, remaining is auxiliary element, the dosage form of Pesticidal combination of the present invention is water dispersible granules, wettable powder, suspending agent, missible oil, microemulsion or aqueous emulsion, it is mainly used for preventing and treating Semiptera, Lepidoptera and coleopteran pest, such as wood louse, plant hopper, aleyrodid, leafhopper, aphid, fleahopper silk worm, coccid, snout moth's larva, bollworm, diamondback moth, leaf roller, heart-eating worm, colorado potato bug etc..The present invention expands the insecticidal spectrum of single dose, has significant synergies, and insecticidal activity is remarkably reinforced than single dose, reduces pesticide usage amount, alleviates environmental pollution.
Description
Technical field
The present invention relates to technical field of pesticide, and in particular to one kind contains bromine worm fluorobenzene bisamide and anabasine insecticide
The insecticide of compounding.
Background technique
Bromine worm fluorobenzene bisamide (broflanilide) is developed jointly by Mitsui Agrichimie and BASF
Novel bisamide class formation insecticide, be mainly used for prevent and treat vegetables, rice, soybean, cotton, the Lepidoptera of corn, coleoptera
The sanitary insect pests such as pest and termite, mosquitos and flies, cockroach.Demethylation-bromine worm that the metabolism of bromine worm fluorobenzene bisamide generates is thought in research
Fluorobenzene bisamide has noncompetitive resistance, demethylation-bromine worm fluorobenzene bisamide action site and fluorine to GABA receptor antagonist
Worm nitrile is different；Although on the other hand demethylation-bromine worm fluorobenzene bisamide and macrolide insecticide action site are be overlapped,
But the two mechanism of action is entirely different, therefore the medicament can be prevented and treated and generate resistance to cyclodiene and Fipronil
Pest.
Anabasine insecticide is also initiated by plant, and the improvement with people to original nicotine ingredient does not turn off sending
New farm chemical ingredients.Its development can be divided into three phases: first generation anabasine insecticide is chloro nicotine type nicotinic, is earliest
The imidacloprid of German Baeyer production is then the Acetamiprid of Cao Da company, Japan production and the thiacloprid of Bayer AG's exploitation；
Second generation anabasine insecticide is thio nicotine, for the Diacloden of Syngenta Co., Ltd, Switzerland production, Japanese Wu Tian company production
Clothianidin；Third generation anabasine insecticide is furan type nicotine, the dinotefuran produced such as Mitsui company.
Anabasine insecticide as post-synapse nicotinic acetylcholine receptor (nAChRs) agonist effect in insect
Pivot nervous system.Anabasine insecticide has insecticidal activity high, to the feature of mammal low toxicity.Due to anabasine desinsection
The mode of action of agent is unique, to insecticides such as pyrethroid, chlorinated hydrocarbons, organic phosphates and carbamates seldom or
No interactions resistance, the insecticides are that some worldwide Severe pests of prevention and treatment are (long-term including having to the insecticide used in the past
The pest of resistance) it is made that significant contribution.But with the extensive and a large amount of use of neonicotinoid insecticide, have now been found that many
Pest produces resistance to anabasine insecticide.
In agricultural production real process, application chemical agent is prevention and treatment plant pest the most effective means, but logical
Chemical pesticide control pest is crossed, pest easily develops drug resistance, and applies single pest control with insecticide to continuous high dose for a long time
Agent, a series of problems, such as be easy to causeing the residual and environmental pollution of medicament.The reasonable compounding of insecticide, which has, to be expanded insecticidal spectrum, mentions
High control efficiency extends the optimum period for applying fertilizer, reduces dosage, reduce phytotoxicity, reduce residual, delay pest resistance and drug resistance
The advantages that occurring with development.
Summary of the invention
The object of the present invention is to provide a kind of synergetic pesticide composition and application, it is mainly used for preventing and treating Semiptera, Lepidoptera
And coleopteran pest, such as diaphorina citri, brown paddy plant hopper, small brown rice planthopper, white backed planthopper, Bemisia tabaci, leafhopper, wheat aphid, cotten aphid, black peach aphid, celery
Vegetable aphid, fleahopper silk worm, California red scale, powder soft wax a red-spotted lizard, citrus mealy bug, oranges and tangerines snow a red-spotted lizard, diamondback moth, bollworm, tobacco budworm, tobacco day
Moth, mythimna separata, beet armyworm, Spodopterafrugiperda, cabbage looper, tomato hawkmoth, cabbage butterfly, cabbage heart snout moth's larva, rice-stem borer, rice
Leaf-roller, corn borer, carpocapsa pononella, leaf rollers, heart-eating worm class, colorado potato bug etc..Specific technical solution of the present invention is such as
Under:
A kind of insecticide containing bromine worm fluorobenzene bisamide Yu anabasine insecticide mixture, in the Pesticidal combination effectively
The mass ratio of ingredient bromine worm fluorobenzene bisamide and anabasine insecticide is 1: 50-50: 1.
The formulations of pesticide that synergetic pesticide composition as described above can be prepared are water dispersible granules, wettable powder, hang
Floating agent, missible oil, microemulsion or aqueous emulsion.
The specific embodiment for the formulations of pesticide that synergetic pesticide composition of the present invention is configured to is as follows, but the present invention determines
It is not limited to following embodiments.
The Pesticidal combination is water dispersible granules, the mass fraction of component are as follows: 1-50 parts of anabasine insecticide, bromine
1-50 parts of worm fluorobenzene bisamide, 3-10 parts of dispersing agent；1-10 parts of wetting agent；1-5 parts of disintegrating agent；Filler surplus.The water-dispersible grain
The specific production stage of agent are as follows: press above-mentioned formula for effective component bromine worm fluorobenzene bisamide and anabasine insecticide and dispersion
Agent, wetting agent, disintegrating agent and filler are uniformly mixed, and are crushed by micro jet, by wettable powder and calmly after crushing
The mixing (in advance that binder is soluble in water) of the water of amount, while entering kneader and mediating, the material of plasticity is made, finally by object
Material is sent into Squeezinggranulator, is granulated, and obtains the water dispersible granules of the present composition by drying, screening.
The Pesticidal combination is wettable powder, the mass fraction of component are as follows: 1-50 parts of anabasine insecticide, bromine
1-50 parts of worm fluorobenzene bisamide, 3-10 parts of dispersing agent；1-5 parts of wetting agent；Filler surplus.The specific production of the wettable powder walks
Suddenly are as follows: by effective component bromine worm fluorobenzene bisamide and anabasine insecticide and dispersing agent, wetting agent and filled out by above-mentioned formula
Material mixing, uniform stirring adjusts operating pressure and stream pressure is crushed by airslide disintegrating mill in a stirring kettle
Obtain the wettable powder of the present composition.
The Pesticidal combination is suspending agent, the mass fraction of component are as follows: 1-50 parts of anabasine insecticide, bromine worm fluorine
1-50 parts of benzene bisamide, 5-20 parts of dispersing agent；1-5 parts of antifreezing agent；0.1-2 parts of thickener；0.1-0.8 parts of defoaming agent, penetrating agent
0-10 parts；0.1-5 parts of pH adjusting agent；Water surplus.The specific production stage of the suspending agent is first to mix other auxiliary agents, through height
Fast shear-mixed is uniform, effective component bromine worm fluorobenzene bisamide and anabasine insecticide is added, in the sand mill of 2000r/min
Middle sand milling 3h, is below 5mm partial size, that is, can be made into the suspending agent of the present composition.
The synergetic pesticide composition is cream preparation, the mass fraction of component are as follows: 1-50 parts of anabasine insecticide,
1-50 parts of fluorobenzene bisamide of bromine worm, 10-30 parts of emulsifier；20-50 parts of solvent, conventional synergist 1-5 parts.The tool of the cream preparation
Body production stage be first effective component bromine worm fluorobenzene bisamide and anabasine insecticide are added in solvent be completely dissolved after again
Emulsifier synergist is added and is stirred into homogeneous and transparent oily liquids, it can the missible oil preparation made into the composition of the present invention.
The Pesticidal combination is microemulsion, the mass fraction of component are as follows: 1-50 parts of anabasine insecticide, bromine worm fluorine
1-50 parts of benzene bisamide, 10-30 parts of emulsifier, 1-8 parts of antifreezing agent, 0.5-10 parts of stabilizer, 20-50 parts of solvatrope agent.Tool
Body production stage are as follows: effective component bromine worm fluorobenzene bisamide and anabasine insecticide are completely dissolved with cosolvent, added
Emulsifier, antifreezing agent, stabilizer etc. are uniformly mixed, and water phase is then added, the present composition can be obtained after being sufficiently stirred
Microemulsion.
The Pesticidal combination is aqueous emulsion, the mass fraction of component are as follows: 1-50 parts of anabasine insecticide, bromine worm fluorine
1-50 parts of benzene bisamide, 3-30 parts of emulsifier, solvent and 5-15 parts of cosolvent, 1-5 parts of antifreezing agent, 2-15 parts of stabilizer, defoaming
0.1-8 parts of agent, 0.2-2 parts of thickener, water surplus.Specific production stage are as follows: first by effective component bromine worm fluorobenzene bisamide with
Anabasine insecticide, solvent, emulsifier and cosolvent are added together, and are dissolved into uniform oily phase；By part water, antifreeze etc.
Other auxiliary agents mix into uniform water phase, and the oil phase is added to the aqueous phase while being stirred in the reactor at high speed, and unlatching is cut
It cuts machine high speed shear and remaining water is added, stir about half an hour forms the aqueous emulsion of oil-in-water type, can be obtained of the present invention group
Close the aqueous emulsion of object.
Wherein above-described solvent are as follows: toluene, dimethylbenzene, biodiesel, diesel oil, methanol, ethyl alcohol, n-butanol, isopropyl
Alcohol, turpentine oil, dimethylformamide, dimethyl sulfoxide, the mixture of one or more of water equal solvent.
The emulsifier are as follows: agriculture breast 0204, agriculture breast 2201, agriculture breast 0201, OP-10, OP-20, agriculture breast 600, By-15,
Dodecyl phenol polyethenoxy ether, ethylene oxide-propylene oxide block copolymer, polyoxyethylene alkylphenyl ether, polyoxyethylene alkane
Base ether, alkyl benzene calcium sulfonate, ethylene oxide-fat primary amine condensation product, polyoxyethylene sorbitol glycosides ester, polyoxyethylene fatty acid
Ester, calcium dodecyl benzene sulfonate, triphenyl vinyl phenol ethylene oxide nitranol salt, two polyoxyethylene sulfonic acid of alkyl
Salt, styrenated phenol polyoxyethylene ether, lauryl sodium sulfate, biphenyl phenol polyethenoxy ether, Polyethylene Octylphenol Ether etc., can
To be one or more mixtures.
The dispersing agent are as follows: sodium lignin sulfonate, calcium lignosulfonate, naphthalenesulfonic acid-formaldehyde condensate (NNO), laurel
Alcohol polyoxyethylene ether, dioctyl sodium sulphosuccinate, alkylphenol ethoxylate, polyoxyethylene polyoxypropylene base ether block are total
Polymers, alkylphenol polyoxyethylene phosphate, CMC, nekal, dodecyl polyoxyethylene ether phosphate, poly- carboxylic
Sodium salt, polyarylphenol-polyoxyethylene ether phosphate, polyvinyl alcohol, gum arabic, Nekal BX (5,6- dibutyl naphthalene-
2- sodium sulfonate), oleic acid methylaminoethyl sodium sulfonate etc., can be one or more mixtures.
The wetting agent are as follows: neopelex, 2000 series of agriculture breast, Span20, polysorbate60, alkyl phenol polyoxy
Vinethene, alkylaryl sulfonates, pull open powder, sodium dodecyl benzene sulfonate, excellent sour potassium, dioctyl sodium sulfosuccinate, alkyl
Polyethenoxy ether sulphonate, agriculture breast 100, agriculture breast 600, sorbitol polyoxyethylene ether, diisooctyl succinic acid sodium sulfonate etc., can be with
It is one or more mixtures.
The disintegrating agent are as follows: urea, bentonite, citric acid, succinic acid, ammonium sulfate, sodium chloride, calcium and aluminium chloride
Deng can be one or more mixtures.
The thickener is selected from: xanthan gum, heteroglycan, sodium carboxymethylcellulose, polyvinyl alcohol, gelatin, agar, solvable
Property starch and its derivative, polyacrylate, natural polysaccharide, aluminium-magnesium silicate, methylcellulose, alginic acid, silicic acid class etc., can
To be one or more mixtures.
The stabilizer are as follows: alkyl phosphate and its alkoxide, polyvinyl alcohol, potassium phosphate, bentonite, lightweight carbonic acid
Calcium, white carbon black, diatomite, crushed crude pearlite, aryl phosphate ester, phosphorous acid esters, polyalcohol, alkyl sulfonic ester and its substitution ammonium
Salt, substituted epoxide etc. can be one or more mixtures.
The antifreezing agent are as follows: ethylene glycol, propylene glycol, glycerine, sucrose, polyethylene glycol, polyvinylpyrrolidone, urine
Element, ammonium sulfate, calcium chloride, sodium chloride etc. can be one or more mixtures.
The defoaming agent may is that the ethylene oxide fluidized polymer of glycerol, silicic acid class, C8-C10 fatty alcohol, lauric acid,
Palmitinic acid, stearic acid, sulfonamide etc..
The filler are as follows: kaolin, diatomite, clay, bentonite, montmorillonite, attapulgite, mud coal, white carbon black, shallow lake
One of powder, precipitated calcium carbonate are a variety of.
The adhesive has: polyethylene glycol, polyvinyl alcohol, soybean lecithin, gelatin, cyclodextrin, starch etc. can be
One or more mixtures.
The preservative may is that sodium salicylate, sodium benzoate, formaldehyde, parahydroxyben-zaldehyde, 1,2-[4-morpholinodithio
One of quinoline -3- ketone (BIT) is a variety of.
The present invention has obvious using bromine worm fluorobenzene bisamide and anabasine insecticide as the compounded pesticides of effective component
Synergistic effect, reduce the dosage of insecticide, reduce production cost and use cost, delay the generation of pest resistance to insecticide,
The comprehensive treatment that can be used for resistant insect is mainly used for preventing and treating Semiptera, Lepidoptera and coleopteran pest, such as diaphorina citri, brown
Plant hopper, small brown rice planthopper, white backed planthopper, Bemisia tabaci, leafhopper, wheat aphid, cotten aphid, black peach aphid, celery aphid, fleahopper silk worm, California red scale, powder soft wax
Night is coveted on a red-spotted lizard, citrus mealy bug, oranges and tangerines snow a red-spotted lizard, diamondback moth, bollworm, tobacco budworm, maduca sexta, mythimna separata, beet armyworm, meadow
Moth, cabbage looper, tomato hawkmoth, cabbage butterfly, cabbage heart snout moth's larva, rice-stem borer, rice leaf roller, corn borer, carpocapsa pononella,
Leaf rollers, heart-eating worm class, colorado potato bug etc..
Specific embodiment
The present invention is described by the following specific embodiments, but the present invention is never limited to following embodiments.
Embodiment 1: bromine worm fluorobenzene bisamide and dinotefuran different ratio test the co-toxicity of cotten aphid.
1, pesticide original medicine is configured to the mother liquor of 1%-5% with organic solvent DMF or DMSO, then by pesticide mother liquor with containing
The aqueous solution of 0.1%- tween is diluted to 5-7 Series Measurement medical fluid；
2, the cotton leaf with cotten aphid is directly immersed in medical fluid to be measured to take out after 5 seconds and is put into clean culture dish, dried
Sealing；Each medical fluid is repeated 3 times.The death rate is checked after being kept for 24 hours in (27 ± 1) DEG C illumination box；
3, dead judgment criteria: touch that polypide is reactionless or the uncoordinated person of reaction is dead with pulling needle；
4, for statistical analysis with probit value method to test result, find out toxicity regression line, LC50Value etc..Using Sun Yunpei
The co-toxicity coefficient (CTC value) of method calculating mixture.Co-toxicity coefficient CTC calculation formula is as follows: (using bromine worm fluorobenzene bisamide as standard medicine
Agent, toxicity index 100)；
The toxicity index (TI) of dinotefuran=bromine worm fluorobenzene bisamide LC50/ dinotefuran LC50×100
The true toxicity index (ATI) of M=bromine worm fluorobenzene bisamide LC50The LC of/M50×100
The theoretical toxicity index (TTI) of M=bromine worm fluorobenzene bisamide TI × P bromine worm fluorobenzene bisamide+dinotefuran TI
× P dinotefuran
TTI × 100 of co-toxicity coefficient (CTC)=M ATI/M of M.
In formula:
M is the mixture of bromine worm fluorobenzene bisamide and dinotefuran different ratio
P dinotefuran is dinotefuran ratio shared in mixture
P bromine worm fluorobenzene bisamide is bromine worm fluorobenzene bisamide ratio shared in mixture.
Toxicity test result:
The The Toxicity Determination result of 1 bromine worm fluorobenzene bisamide of table and dinotefuran to cotten aphid
Table 1 the result shows that, when bromine worm fluorobenzene bisamide and dinotefuran are with different ratio mixture, have to cotten aphid certain
Synergistic effect, the co-toxicity coefficient after mixture is all larger than 120, wherein synergistic effect is the most obvious when proportion is 1: 5, CTC
It is 245.45.
Embodiment 2: bromine worm fluorobenzene bisamide and clothianidin different ratio test the co-toxicity of black peach aphid.
1, pesticide original medicine is configured to the mother liquor of 1%-5% with organic solvent DMF or DMSO, then pesticide mother liquor is used
0.1% Tween solution is diluted to 5-7 Series Measurement concentration liquid；
2, the cabbage leaves with black peach aphid are directly immersed in medical fluid to be measured to take out after 5 seconds and are put into clean culture dish, dried in the air
Dry sealing；Each medical fluid is repeated 3 times.The death rate is checked after being kept for 24 hours in (27 ± 1) DEG C illumination box；
3, dead judgment criteria: touch that polypide is reactionless or the uncoordinated person of reaction is dead with pulling needle；
4, for statistical analysis with probit value method to test result, find out toxicity regression line, LC50Value etc..Using Sun Yunpei
The co-toxicity coefficient (CTC value) of method calculating mixture.Co-toxicity coefficient CTC calculation formula (is mark with bromine worm fluorobenzene bisamide with embodiment 1
Quasi- medicament, toxicity index 100).
The toxicity index (TI) of clothianidin=bromine worm fluorobenzene bisamide LC50/ clothianidin LC50×100
The true toxicity index (ATI) of M=bromine worm fluorobenzene bisamide LC50The LC of/M50×100
The theoretical toxicity index (TTI) of M=bromine worm fluorobenzene bisamide TI × P bromine worm fluorobenzene bisamide+clothianidin TI
× P clothianidin.
TTI × 100 of co-toxicity coefficient (CTC)=M ATI/M of M.
In formula:
M is the mixture of bromine worm fluorobenzene bisamide and clothianidin different ratio
P clothianidin is clothianidin ratio shared in mixture
P bromine worm fluorobenzene bisamide is bromine worm fluorobenzene bisamide ratio shared in mixture.
Toxicity test result:
The The Toxicity Determination result of 2 bromine worm fluorobenzene bisamide of table and clothianidin to black peach aphid
Table 2 the result shows that: in a certain range with the increase of clothianidin ratio, spend coefficient together and present substantially and gradually increase
The trend reduced again after big, bromine worm fluorobenzene bisamide: clothianidin co-toxicity coefficient highest at 1: 5, value 697.76 are shown as
Significant synergistic effect.Should the experimental results showed that, bromine worm fluorobenzene bisamide is compounded with clothianidin to brevicoryne brassicae in room conditions
Activity with higher, it is proposed that be that 1: 5 or so mixture carries out further field to bromine worm fluorobenzene bisamide and clothianidin proportion
Pharmacodynamic test, to evaluate its field practical application effect.
Embodiment 3: bromine worm fluorobenzene bisamide and imidacloprid different ratio test the co-toxicity of diaphorina citri.
1, pesticide original medicine is configured to 2% mother liquor with organic solvent DMF or DMSO, then bent with unemul 0.05%
The aqueous solution of logical X-100 is drawn to prepare 5 measurement medical fluids；
2, from field, acquisition has the shoot of citrus psylla nymph, removes extra blade, in branch base portion with wet cotton
Wrap up moisturizing.The tender tip for having nymph and blade are impregnated 10 seconds in the measurement medical fluid of preparation, dried, nymph quantity is counted.
The branch base portion of dipping medical fluid penetrates in dactylethrae water, so that longer-term keeps branch fresh.Every processing 30 or so, 3 weights
It is multiple.27 DEG C ± 1 DEG C of illumination box is put in after handling well to restore.3 days statistics death rates after medicine.；
4, for statistical analysis with probit value method to test result, find out toxicity regression line, LC50Value etc..Using Sun Yunpei
The co-toxicity coefficient (CTC value) of method calculating mixture.Co-toxicity coefficient CTC calculation formula is as follows: (using bromine worm fluorobenzene bisamide as standard medicine
Agent, toxicity index 100)；
The toxicity index (TI) of imidacloprid=bromine worm fluorobenzene bisamide LC50/ imidacloprid LC50×100
The true toxicity index (ATI) of M=bromine worm fluorobenzene bisamide LC50The LC of/M50×100
The theoretical toxicity index (TTI) of M=bromine worm fluorobenzene bisamide TI × P bromine worm fluorobenzene bisamide+imidacloprid TI
× P imidacloprid
TTI × 100 of co-toxicity coefficient (CTC)=M ATI/M of M.
In formula:
M is the mixture of bromine worm fluorobenzene bisamide and imidacloprid different ratio
P imidacloprid is imidacloprid ratio shared in mixture
P bromine worm fluorobenzene bisamide is bromine worm fluorobenzene bisamide ratio shared in mixture.
Toxicity test result:
The The Toxicity Determination result of 3 bromine worm fluorobenzene bisamide of table and imidacloprid to diaphorina citri nymph
Should the experimental results showed that, in room conditions bromine worm fluorobenzene bisamide compounded with imidacloprid to diaphorina citri with compared with
High virulence, bromine worm fluorobenzene bisamide and imidacloprid have certain synergistic effect under different ratio to diaphorina citri, and CTC is equal
Greater than 120, synergistic effect is most obvious when bromine worm fluorobenzene bisamide and imidacloprid ratio are 5: 1, CTC 198.57.
Embodiment 4: bromine worm fluorobenzene bisamide and anabasine pharmaceutical preparation embodiment
(1) 12% bromine worm fluorobenzene bisamide imidacloprid WP (5: 1): 10% bromine worm fluorobenzene bisamide, 2% imidacloprid,
10% sodium lignin sulfonate, 5% agriculture breast 100, diatomite fills surplus.
(2) 20% bromine worm fluorobenzene bisamide clothianidin SC (1: 1): 10% bromine worm fluorobenzene bisamides, 10% clothianidin,
7.4% sodium alkyl sulfate, 10% propylene glycol, 0.5% dimethyl sulfoxide, 0.5% acetic acid, 0.5% Butacide, 0.5% castor-oil plant
Oil, 0.5% epoxidized soybean oil, 0.1% silica, water supply surplus.
(3) 30% bromine worm fluorobenzene bisamide dinotefuran WG (1: 5): 5% bromine worm fluorobenzene bisamides, 25% dinotefuran, 2%
Sodium lignin sulfonate, 4% neopelex, 2% citric acid, 2% naphthalenesulfonic acid-formaldehyde condensate, 2% polyethylene glycol-
6000, white carbon black fills surplus.
(4) 6% bromine worm fluorobenzene bisamide Nitenpyram ME (5: 1): 5% bromine worm fluorobenzene bisamides, 1% Nitenpyram,
10% methanol, 9% hexamethylene, 8% ethyl acetate, 25% cyclohexanone, 4% agriculture breast 500,8% Nongru-700,10%AEO-7,
0.5%GP330,0.5% glycerine, water supply surplus.
Embodiment 5: the field control effect of bromine worm fluorobenzene bisamide and anabasine insecticide to cotten aphid.
Test is carried out in Hebei province's Langfang City cotton planting.Selection water and fertilizer condition is good, more serious cotton occurs for cotten aphid
Hua Di.Spraying, every 667m is watered by each processing design concentration2It is positive and negative to cotton leaf with -16 type sprayer of workers and peasants with water 45kg
Face even spraying.Each processing is repeated 4 times, and every plot area is 50 square metres, random district's groups arrangement.Insect population base is investigated before spray
Number, takes 5 point samplings, every selection has 5 plants of cotton of cotten aphid or so, and selectes 10 cotton leafs of every plant of suitable worm amount
Cotten aphid larva head number in (depending on insect density) statistics singling, in this, as insect population before being administered.And 1,3 and after application
7d investigates the cotten aphid to survive in singling respectively, calculates killed strain Revision insect recluced rate and preventive effect.
Revision insect recluced rate (%)=(borer population after borer population-application before being administered)/borer population × 100 before being administered
Preventive effect (%)=(treatment region Revision insect recluced rate-control Revision insect recluced rate)/(100- compares Revision insect recluced rate) × 100
Field efficacy of 4 medicament of table to cotten aphid
To the field efficacy of cotten aphid with dosage after bromine worm fluorobenzene bisamide and anabasine medicament are mixed as can be seen from the above table
Increase and be incremented by, and mixture is significantly better than each single dose to the prevention and treatment of cotten aphid under Isodose.Since bromine worm fluorobenzene is double
Amide has the different mechanism of action from anabasine medicament, is used in mixed way the generation that can effectively delay pest resistance to insecticide.
Embodiment 6: bromine worm fluorobenzene bisamide is with anabasine medicament to the field control effect of diamondback moth.
Test carries out in Daxing district, Beijing, China vegetable cultivation base.Selection water and fertilizer condition is good, diamondback moth generation is heavier
Wild cabbage.Spraying, every 667m is watered by the dosage of each medicament2With water 45kg, with -16 type sprayer even spraying of workers and peasants.
Each processing is repeated 4 times, and every plot area is 50 square metres, random district's groups arrangement.Insect population is investigated before spray, takes at 5 points
Sampling method, every selection have Eggs of Diamondback Moth and 5 plants of the wild cabbage of larva or so (depending on insect density), and it is small to count wild cabbage in singling
Diamond-back moth larva head number, in this, as insect population before being administered.And 1,3 and 7d investigates the pickles survived in singling respectively after application
Moth calculates killed strain Revision insect recluced rate and preventive effect.
Revision insect recluced rate (%)=(borer population after borer population-application before being administered)/borer population × 100 before being administered
Preventive effect (%)=(treatment region Revision insect recluced rate-control Revision insect recluced rate)/(100- compares Revision insect recluced rate) × 100
Field efficacy result of 5 medicament of table to wild cabbage plutella xylostella
As can be seen from the above table bromine worm fluorobenzene bisamide and anabasine medicament mixture to the field efficacy of wild cabbage plutella xylostella with
The increase of dosage and be incremented by, and bromine worm fluorobenzene bisamide and anabasine medicament mixture under test dose to the prevention and treatment of diamondback moth
It is significantly better than bromine worm fluorobenzene bisamide and neonicotinoid insecticide single dose.Bromine worm fluorobenzene bisamide and 2 kinds of differences of neonicotinoid insecticide
The Mixture Use of Insecticides of the mechanism of action can delay the generation of pest resistance to insecticide.
Claims (6)
1. a kind of synergetic pesticide composition containing bromine worm fluorobenzene bisamide and anabasine insecticide, which is characterized in that this is killed
The effective component bromine worm fluorobenzene bisamide and anabasine insecticide binary built of worm composition, remaining is auxiliary element, wherein
The mass ratio of effective component bromine worm fluorobenzene bisamide and anabasine insecticide is 1: 50~50: 1.
2. synergetic pesticide composition according to claim 1, it is characterised in that bromine worm fluorobenzene bisamide is killed with anabasine
The mass ratio of worm agent is 1: 20~20: 1.
3. synergetic pesticide composition according to claim 2, it is characterised in that bromine worm fluorobenzene bisamide is killed with anabasine
The total weight of worm agent in the formulation accounts for the 1%~80% of entire weight of formulation.
4. synergetic pesticide composition according to claim 1 or 2 or 3, it is characterised in that: the agent of the synergetic pesticide composition
Type is water dispersible granules, wettable powder, suspending agent, missible oil, microemulsion or aqueous emulsion.
5. application of the synergetic pesticide composition described in claim 1 in terms of control of insect.
6. application according to claim 5, which is characterized in that the pest be Semiptera, Lepidoptera and coleopteran pest,
Such as diaphorina citri, brown paddy plant hopper, small brown rice planthopper, white backed planthopper, Bemisia tabaci, leafhopper, wheat aphid, cotten aphid, black peach aphid, celery aphid, fleahopper silk worm, red
Circle a red-spotted lizard, powder soft wax a red-spotted lizard, citrus mealy bug, oranges and tangerines snow a red-spotted lizard, diamondback moth, bollworm, tobacco budworm, maduca sexta, mythimna separata, beet night
Moth, Spodopterafrugiperda, cabbage looper, tomato hawkmoth, cabbage butterfly, cabbage heart snout moth's larva, rice-stem borer, rice leaf roller, corn
Snout moth's larva, carpocapsa pononella, leaf roller, heart-eating worm, colorado potato bug etc..
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345289A (en) * | 2020-03-23 | 2020-06-30 | 南京保丰农药有限公司 | Dispersible oil suspending agent containing acetamiprid and dinotefuran |
| CN111452172A (en) * | 2020-04-16 | 2020-07-28 | 浙江孚林家居有限公司 | Insect-proof composite floor and preparation process thereof |
| CN112352784A (en) * | 2020-11-26 | 2021-02-12 | 浙江威原天盛作物科技有限公司 | Insecticidal composition of brofenpyrad fluorobenzene bisamide and thiacloprid and application thereof |
| CN113519534A (en) * | 2021-07-24 | 2021-10-22 | 上海明德立达生物科技有限公司 | Insecticidal composition containing brofenbendiamide and flonicamid and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011157294A (en) * | 2010-01-29 | 2011-08-18 | Mitsui Chemicals Agro Inc | Pest-controlling composition |
| CN105899073A (en) * | 2013-10-18 | 2016-08-24 | 巴斯夫农业化学品有限公司 | Insecticidal active mixtures comprising carboxamide compound |
| CN106061254A (en) * | 2013-10-18 | 2016-10-26 | 巴斯夫农业化学品有限公司 | Use of pesticidal active carboxamide derivative in soil and seed application and treatment methods |
| CN107529757A (en) * | 2015-04-17 | 2018-01-02 | 巴斯夫农业化学品有限公司 | The method for preventing and treating non-crop pests |
| CN109221127A (en) * | 2018-09-27 | 2019-01-18 | 陕西康禾立丰生物科技药业有限公司 | A kind of Pesticidal combination containing bromine worm fluorobenzene bisamide and anabasine |
-
2019
- 2019-03-05 CN CN201910162206.7A patent/CN110063331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011157294A (en) * | 2010-01-29 | 2011-08-18 | Mitsui Chemicals Agro Inc | Pest-controlling composition |
| CN105899073A (en) * | 2013-10-18 | 2016-08-24 | 巴斯夫农业化学品有限公司 | Insecticidal active mixtures comprising carboxamide compound |
| CN106061254A (en) * | 2013-10-18 | 2016-10-26 | 巴斯夫农业化学品有限公司 | Use of pesticidal active carboxamide derivative in soil and seed application and treatment methods |
| CN107529757A (en) * | 2015-04-17 | 2018-01-02 | 巴斯夫农业化学品有限公司 | The method for preventing and treating non-crop pests |
| CN109221127A (en) * | 2018-09-27 | 2019-01-18 | 陕西康禾立丰生物科技药业有限公司 | A kind of Pesticidal combination containing bromine worm fluorobenzene bisamide and anabasine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345289A (en) * | 2020-03-23 | 2020-06-30 | 南京保丰农药有限公司 | Dispersible oil suspending agent containing acetamiprid and dinotefuran |
| CN111452172A (en) * | 2020-04-16 | 2020-07-28 | 浙江孚林家居有限公司 | Insect-proof composite floor and preparation process thereof |
| CN112352784A (en) * | 2020-11-26 | 2021-02-12 | 浙江威原天盛作物科技有限公司 | Insecticidal composition of brofenpyrad fluorobenzene bisamide and thiacloprid and application thereof |
| CN113519534A (en) * | 2021-07-24 | 2021-10-22 | 上海明德立达生物科技有限公司 | Insecticidal composition containing brofenbendiamide and flonicamid and application thereof |
| CN113519534B (en) * | 2021-07-24 | 2022-02-25 | 上海明德立达生物科技有限公司 | Insecticidal composition containing brofenbendiamide and flonicamid and application thereof |
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