[go: up one dir, main page]

CN108308174A - A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron - Google Patents

A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron Download PDF

Info

Publication number
CN108308174A
CN108308174A CN201810112096.9A CN201810112096A CN108308174A CN 108308174 A CN108308174 A CN 108308174A CN 201810112096 A CN201810112096 A CN 201810112096A CN 108308174 A CN108308174 A CN 108308174A
Authority
CN
China
Prior art keywords
chlorantraniliprole
ichlorbenzuron
pesticidal combination
preparation
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810112096.9A
Other languages
Chinese (zh)
Inventor
王泊理
耿帅峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Zhenge Agricultural Science & Technology Co Ltd
Guangdong Zhenge Biotechnology Co Ltd
Original Assignee
Guangzhou Zhenge Agricultural Science & Technology Co Ltd
Guangdong Zhenge Biotechnology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Zhenge Agricultural Science & Technology Co Ltd, Guangdong Zhenge Biotechnology Co Ltd filed Critical Guangzhou Zhenge Agricultural Science & Technology Co Ltd
Priority to CN201810112096.9A priority Critical patent/CN108308174A/en
Publication of CN108308174A publication Critical patent/CN108308174A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/561,2-Diazoles; Hydrogenated 1,2-diazoles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/34Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention belongs to technical field of pesticide, and in particular to a kind of Pesticidal combination containing fourth chlorantraniliprole and d ichlorbenzuron, including fourth chlorantraniliprole and d ichlorbenzuron;The weight ratio of the fourth chlorantraniliprole and d ichlorbenzuron is 13:3‑15.The Pesticidal combination has the characteristics that safe efficient, quick-acting using fourth chlorantraniliprole and d ichlorbenzuron as active ingredient, and the lasting period is long, has significant control effect, the quality stability of aqueous suspension agent obtained good diamondback moth etc..

Description

A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron
Technical field
The invention belongs to technical field of pesticide, more particularly to a kind of Pesticidal combination containing fourth chlorantraniliprole and d ichlorbenzuron And its preparation.
Background technology
A kind of new insecticidal compounds-polysubstituted pyridine base pyrazole amide be published in application No. is 201410190515.2 entitled《Polysubstituted pyridine base pyrazole amide and its preparation method and application》Chinese patent application. Preferred compound in the general formula compound is by No. 048 file life of national pesticide standard technical committee (2017) agriculture marking-up The Universal Chinese character of name is entitled " fourth chlorantraniliprole ", chemical name:The bromo- N- of 3- (2- (t-Butylcarbamoyl) -4,6- dichloro-benzenes Base) -1- (3- chloropyridine -2- bases) -1H- pyrazoles -5- benzamides, shown in structural formula as I:
Fourth chlorantraniliprole belongs to amide insecticides, is by activating the ryanodine receptor in pest muscle, leading to inside Calcium ion it is unconfined release and cause there is a serious shortage of, prevent contraction of muscle there is muscle to make pest stop feeding rapidly Paralysis, vigor disappear, paralyse, until dead.To the cnaphalocrocis of the diversified economies crops such as prevention rice, vegetables, corn, citrus Snout moth's larva, striped rice borer, yellow rice borer, pink rice borer, bollworm, cabbage caterpillar, diamondback moth, beet armyworm and mythimna separata etc. have the effect of relatively good.
D ichlorbenzuron is to be taken the lead in the similar of the chlorine substituted urea synthesized by Hormone Inst., Jiangsu Prov and University Of Suzhou for 1976 Object.D ichlorbenzuron belongs to benzoic acid ureide derivative Chitin synthesis inhibitor, is insect hormone, by inhibiting insect table Skin chitin synthetase and urine nucleosides coenzyme activity, inhibiting insect chitin synthesis so as to cause insect cannot normally cast off a skin It is dead.D ichlorbenzuron is mainly stomach poison function, also has certain action of contace poison, but without absorbability.To leaf miner, corn borer, dark greyish green The Lepidopteras such as worm, lopper worm, wheat mythimna, nocturnal moth class and Diptera larvae have preferable preventive effect, do not kill adult, but can make into Worm infertility, ovum are unable to normal incubation.Toxicity is low, and small to natural enemy killing to people, animal and plant safety, drug effect is slower, after 2~3 days It could show that insecticidal action, quick-acting are poor.
Pesticide suspension concentrate is at low cost since its environmental benefit is good, processes and safe to use, with extensive.Pesticide water is outstanding Floating agent be under the collective effect of the auxiliary agents such as wetting dispersing agent, thickener, conditioning agent, will be not soluble in water or be insoluble in the active compound of water It is distributed in water, forms uniform and stable dispersion.Aqueous suspension agent belongs to the multiphase dispersion of thermodynamic instability, and water is outstanding The stability of floating polydispersion phase system has vital influence to the stability of aqueous suspension agent.Different pesticides or pesticide combination The aqueous suspension agent of object, used auxiliary agent are often different.
Chinese patent application CN 105532699A disclose a kind of Chlorbenzuron deflocculant, and raw material includes urea, carboxymethyl fibre Element, aluminium-magnesium silicate, emulsifier 6419, emulsifier 7106, benzoic acid, benzoylphenyl urea original medicine and deionized water are tieed up, wherein d ichlorbenzuron is former The mass content of medicine is 20%~25%, and being substituted in production at present as thickener using aluminium-magnesium silicate and carboxymethyl cellulose is made Xanthans does not provide related physical performance and the data or result of efficiency test.
Chinese patent application CN 102217623A disclose a kind of pesticide combination containing d ichlorbenzuron and fipronil bisamide Object, dosage form include suspending agent and water dispersible granules, have certain synergistic effect after compounding, suspending agent is to Grapholita spp and beet Noctuid has preferable preventive effect, does not provide the data or result of related physical performance.
It is prevention plant pest the most effective means using chemical agent in the real process of agricultural production, but The problem of being most easily produced by chemical prevention pest is the generation of pest resistance to insecticide.And it applies to continuous high dose for a long time single One chemical pesticide, a series of problems, such as be easy to causeing residual, the environmental pollution of medicament.Different role mechanism pesticide species mix It is the common methods of the agriculture resistant insect of prevention with the use defect that can overcome original pesticide list.It is screened, is sieved by formulation of pesticide Rational formula is selected, practical control effect can be effectively improved, dosage is reduced, reduces cost, delay the production of pest resistance to insecticide It is raw, it is the important means of integrated pest management.The agriculture chemical compounding of reasonable science can generate synergistic function, unreasonable agriculture Medicine compounding may then lead to problems such as antagonism fail, and therefore, the effect of agriculture chemical compounding often has higher uncertainty.
Invention content
The purpose of the present invention is to provide a kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron.It should Pesticidal combination has the characteristics that safe efficient, quick-acting using fourth chlorantraniliprole and d ichlorbenzuron as active ingredient, and the lasting period is long, Have significant control effect, the quality stability of aqueous suspension agent obtained good diamondback moth etc..
The present invention uses following technical scheme:
A kind of Pesticidal combination containing fourth chlorantraniliprole and d ichlorbenzuron, including fourth chlorantraniliprole and d ichlorbenzuron;The fourth The weight ratio of chlorantraniliprole and d ichlorbenzuron is 1-3:3-15.
Preferably, the weight ratio of the fourth chlorantraniliprole and d ichlorbenzuron is 1:2-12.
It is highly preferred that the weight ratio of the fourth chlorantraniliprole and d ichlorbenzuron is 1:8.
Correspondingly, the present invention also provides the Pesticidal combinations containing fourth chlorantraniliprole and d ichlorbenzuron in prevention agricultural or woods Application in industry pest, the agricultural or forestry pest include rice leaf roller, striped rice borer, yellow rice borer, pink rice borer, bollworm, Cabbage caterpillar, diamondback moth, beet armyworm and mythimna separata.
In addition, the present invention also provides a kind of Pesticidal combination preparation containing fourth chlorantraniliprole and d ichlorbenzuron, including it is described The Pesticidal combination containing fourth chlorantraniliprole and d ichlorbenzuron, auxiliary element;The composition is in the composite preparation Weight percent is 1-50%;The auxiliary element includes solvent, cosolvent, dispersant, emulsifier, wetting agent, disintegrant, increasing It is one or more in thick dose, stabilizer, antifoaming agent, preservative, antifreeze and carrier.
Solvent of the present invention is including but not limited to component shown in following:Water, dimethyl carbonate, soybean oil, ethyl alcohol, Methanol, methyl-pyrrolidon.
Cosolvent of the present invention is including but not limited to component shown in following:Sodium benzoate, citric acid, salicylic acid Sodium, niacinamide, acetamide, isooctanol, ethyl alcohol.
Dispersant of the present invention is including but not limited to component shown in following:Acrylate homopolymer sodium salt, polycarboxylic acids Dipersant sp-2700, block polyether dispersant PE10500, styrene phenol formaldehyde resin polyoxyethylene ether, fatty amine polyoxy Vinethene, aliphatic acid polyethenoxy ether, glycerol fatty acid ester polyoxyethylene ethe.
Emulsifier of the present invention is including but not limited to component shown in following:Oleic acid or stearic sodium salt or potassium Salt, thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt, fatty alcohol polyoxyethylene ether, fat Fat acid polyoxyethylene ester, styryl phenyl polyoxyethylene ether, castor oil polyoxyethylene ether.
Wetting agent of the present invention is including but not limited to component shown in following:Dodecyl sodium sulfate, dodecyl Benzene sulfonic acid calcium, sodium alkyl benzene sulfonate.
Disintegrant of the present invention is including but not limited to component shown in following:Sodium chloride, ammonium sulfate, sodium sulphate, chlorine Change ammonium, sodium carboxymethyl starch.
Thickener of the present invention is including but not limited to component shown in following:Xanthans, aluminum magnesium silicate, alginic acid Sodium, Arabic gum, polyvinyl alcohol.
Stabilizer of the present invention is including but not limited to component shown in following:Antioxidant is such as:2,6- di-t-butyls- 4- methylphenols, 3,5- di-tert-butyls -4-hydroxyanisol, 2,2- methylene bis (6- butyl -4- ethyl -phenols);Ultraviolet absorber Such as:Diphenyl-para-phenylene diamine, benzophenone, triazole type and salicylic acid compounds.
Antifoaming agent of the present invention is including but not limited to component shown in following:Organic silicon, silicone, C8~10Fat The saturated fat acids of alcohol, C10~20.
Preservative of the present invention is including but not limited to component shown in following:Sodium benzoate, polyformaldehyde, sorbose Alcohol, para Toluic Acid's methyl esters.
Antifreeze of the present invention is including but not limited to component shown in following:Glycerine, ethylene glycol, propylene glycol, urine Element, isopropanol, polyethylene glycol.
Carrier of the present invention is including but not limited to component shown in following:Kaolin, clay, talcum powder, diatomite, White carbon, montmorillonite.
Preferably, weight percent of the composition in the composite preparation is 10-25%.It is highly preferred that institute It is aqueous suspension agent to state preparation.
Preferably, the preparation is aqueous suspension agent, emulsifiable concentrate, granule, wettable powder, water dispersible granules, microemulsion Or aqueous emulsion.
It is highly preferred that the preparation is aqueous suspension agent, the auxiliary element includes polycarboxylate salt dispersant sp-2700, embedding Section polyether dispersants PE10500, castor oil polyoxyethylene ether, xanthans, attapulgite, bis- tertiary fourth of ethylene glycol, urea and 2,6- Base -4- methylphenols.It is highly preferred that the quality of the polycarboxylate salt dispersant sp-2700 and block polyether dispersant PE10500 Than being 3~6:1.
Correspondingly, the present invention also provides the Pesticidal combination preparation containing fourth chlorantraniliprole and d ichlorbenzuron prevention agricultural or Application in forestry pest, the agricultural or forestry pest include rice leaf roller, striped rice borer, yellow rice borer, pink rice borer, cotton boll Worm, cabbage caterpillar, diamondback moth, beet armyworm and mythimna separata.
Compared with prior art, beneficial effects of the present invention include:
(1) present invention takes the lead in compounding fourth chlorantraniliprole with d ichlorbenzuron, is used to prepare insecticides, works as the two With 1-3:When the weight ratio of 3-15 is combined, especially weight ratio is 1:When 2-12, there is significant synergistic function, kill Worm effect safety, quick-acting and lasting effect are good, and confrontation pharmacological property pest controling effect is good, and the stability of the preparations such as aqueous suspension agent is good, Extend the service life of preparation.
(2) by using polycarboxylate salt dispersant sp-2700 and block polyether dispersant PE10500 with 3~6:1 quality Than composition composition as dispersant, the stability of aqueous suspension agent obtained is good, good physical properties.
(3) fourth chlorantraniliprole is different from the insecticidal mechanism of d ichlorbenzuron in Pesticidal combination provided by the invention, and the two passes through Certain ratio combination acts synergistically, and reduces active compound dosage, expands insecticidal spectrum, to rice leaf roller, diamondback moth and Corn borer etc. has good control effect.
Specific implementation mode
In order to preferably illustrate fourth chlorantraniliprole and d ichlorbenzuron Pesticidal combination and its preparation provided by the invention, in conjunction with Following embodiment and correlation test are described further.In the embodiment of the present invention involved auxiliary element be convenient source or It is commercially available, as polycarboxylate salt dispersant sp-2700 is purchased from Jiangsu Sinvochem S&D Co., Ltd..In the embodiment of the present invention The percentage of each component is such as pointed out without special, is mass percent.
In order to confirm whether fourth chlorantraniliprole and d ichlorbenzuron can compound, the effect after compound proportion and compounding how, hair A person of good sense has carried out recipe determination research to fourth chlorantraniliprole and d ichlorbenzuron first, using diamondback moth larvae as subjects, passes through room Interior toxicity test is detected.
1 fourth chlorantraniliprole of embodiment is with d ichlorbenzuron Pesticidal combination to the Toxicity Determination of diamondback moth larvae
Drug solution preparing:
Acetone solution active compound is first used, then is diluted with containing 0.15% Tween 80 aqueous solution.It is made into single dose mother liquor, according to experiment Mixture purpose, agent activity design 7 different proportionings, and each single dose and every group of proportioning mixture are according to the method setting 5 for waiting ratios A series mass concentration.
Using leaf dipping method (international resistance Action Committee IRAC is proposed):Certain density liquid to be measured, with straight peen tweezers Fresh cabbage blade is gripped, is impregnated 10 seconds, extraction raffinate is got rid of in taking-up, and is dried at room temperature, is laid on and is previously charged into 1% agar In the 3cm culture dishes of (3cm is thick), put per ware 1 (culture dish 2/3 is suitable).Experiment sets chemicals treatment (the i.e. concentration of 5 concentration Respectively 5,10,20,40,80mg/L), each handle 3 repetitions;
It is another to impregnate cabbage blade with containing 0.15% Tween 80 aqueous solution, get rid of extraction raffinate, and room temperature dry after be laid on In culture dish as a contrast.Each culture dish accesses 2 age diamondback moth larvae 50, covers culture ware lid.Culture dish is placed in 25 It is cultivated in the illumination box of ± 1 DEG C of 70%RH, setting illumination in 10 hours, 14 hours dark Dark-light cycles.After 72h, 2 are checked Age diamondback moth larvae death condition (gently touches 2 age diamondback moth larvaes, the motionless person of body or body have been punctured into fine, soft fur pen It is dead).Then the death rate is calculated, if the control group death rate is higher than 20%, then calcellation is tested and reforms.Death rate Abbott formula Correction, further according to log concentration --- death rate probit value analyzes (Bliss) method, finds out virulence regression equation and the lethal concentration of 50 The value of LC50.The co-toxicity coefficient (CTC values) of mixture is calculated according to Sun Yunpei's Method.
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100
Percentage composition+B the medicament toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed The percentage composition of B in agent
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100
The co-toxicity coefficient of compounding agent:CTC >=120 are judged as synergistic effect;CTC≤80 are judged as antagonism;80<CTC< 120 are judged as summation action.
Reagent agent fourth chlorantraniliprole and d ichlorbenzuron single dose and different proportion compound the indoor virulence to 2 age diamondback moth larvaes Measurement result is as shown in Table 1 and Table 2.
2 age diamondback moth larvae death conditions of the different reagent agent processing of table 1
The The Toxicity Determination result of 2 age diamondback moth larvaes of the different reagent agent processing of table 2
By Tables 1 and 2 it is found that fourth chlorantraniliprole and the killing effect that d ichlorbenzuron is compounded are preferable, 1:2-12's matches Than in range, co-toxicity coefficient (CTC) is significantly greater than 120, and significantly synergistic function is shown to diamondback moth.It can be seen that fourth chlorine Insect amide and d ichlorbenzuron have reasonability and feasibility in certain mass ratio compounding.
The aqueous suspension for being suitable for agricultural production can be made in the Pesticidal combination of the present invention by existing formulation preparation method The dosage forms such as agent, water dispersible granules.
2 18% fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent of embodiment
Fourth chlorantraniliprole 2%, d ichlorbenzuron 16%, polycarboxylate salt dispersant sp-2700 4%, block polyether dispersant PE10500 1%, castor oil polyoxyethylene ether 3%, xanthans 1%, attapulgite 1%, organosilicon BQ-809F 0.5%, second Glycol 3%, urea 2% and 2,6- di-tert-butyl-4-methy phenols 1.5%, water complements to 100%.
The preparation method of fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent includes the following steps:By formula ratio, by fourth chlorine worm acyl Amine, d ichlorbenzuron, polycarboxylate salt dispersant sp-2700, block polyether dispersant PE10500, castor oil polyoxyethylene ether, xanthan Glue, attapulgite, ethylene glycol, urea, 2,6- di-tert-butyl-4-methy phenols and water mixing, through 10000r/min high speed shears 5min is added sand mill and is ground to average grain diameter less than 3 microns, obtains the aqueous suspension agent containing fourth chlorantraniliprole and d ichlorbenzuron.
3 20% fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent of embodiment
Fourth chlorantraniliprole 2%, d ichlorbenzuron 18%, polycarboxylate salt dispersant sp-2700 4%, block polyether dispersant PE10500 1%, castor oil polyoxyethylene ether 3%, xanthans 1%, attapulgite 1%, organosilicon BQ-809F 0.5%, second Glycol 2%, urea 2% and 2,6- di-tert-butyl-4-methy phenols 1.5%, water complements to 100%.
Prepare reference implementation example 2.
4 25% fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent of embodiment
Fourth chlorantraniliprole 3%, d ichlorbenzuron 22%, polycarboxylate salt dispersant sp-2700 4%, block polyether dispersant PE10500 1%, castor oil polyoxyethylene ether 3%, xanthans 1%, attapulgite 1%, organosilicon BQ-809F 0.5%, second Glycol 2%, urea 2% and 2,6- di-tert-butyl-4-methy phenols 1.5%, water complements to 100%.
Prepare reference implementation example 2.
1 20% fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent of comparative example
Fourth chlorantraniliprole 10%, d ichlorbenzuron 10%, polycarboxylate salt dispersant sp-2700 4%, block polyether dispersant PE10500 1%, castor oil polyoxyethylene ether 3%, xanthans 1%, attapulgite 1%, organosilicon BQ-809F 0.5%, second Glycol 2%, urea 2% and 2,6- di-tert-butyl-4-methy phenols 1.5%, water complements to 100%.
Prepare reference implementation example 2.
Comparative example 1 and embodiment 3 difference lies in:Fourth chlorantraniliprole is different with the mass ratio of d ichlorbenzuron.
2 20% fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent of comparative example
Fourth chlorantraniliprole 2%, d ichlorbenzuron 18%, lignosulfonates 4%, neopelex 1%, castor oil are poly- Ethylene oxide ether 3%, xanthans 1%, attapulgite 1%, organosilicon BQ-809F 0.5%, ethylene glycol 2%, urea 2% and 2,6- Di-tert-butyl-4-methy phenol 1.5%, water complements to 100%.
Prepare reference implementation example 2.
Comparative example 2 and embodiment 3 difference lies in:The dispersant used is different.
5 25% fourth chlorantraniliprole Chlorbenzuron water-dispersing granules preparation of embodiment
Fourth chlorantraniliprole 5%, d ichlorbenzuron 20%, sodium alkyl benzene sulfonate 3%, polyoxyethylene carboxylate 5%, carboxymethyl form sediment Powder sodium 2%, ammonium sulfate 4%, diatomite complements to 100%.
The preparation method of fourth chlorantraniliprole Chlorbenzuron water-dispersing granules preparation includes the following steps:By formula ratio, by fourth chlorine worm Amide, d ichlorbenzuron, sodium alkyl benzene sulfonate, polyoxyethylene carboxylate, sodium carboxymethyl starch, ammonium sulfate, diatomite mixing, pass through 25% fourth chlorantraniliprole Chlorbenzuron water-dispersing granules preparation is made in air-flow crushing, granulating and forming.
6 20% fourth chlorantraniliprole d ichlorbenzuron microemulsion of embodiment
Fourth chlorantraniliprole 2%, d ichlorbenzuron 18%, alkyl phenol polyoxyethylene ether 8%, sodium lauryl tri(oxyethyl) sulfate 5%, AES8%, DMF15%, acetone 10%, dimethylbenzene 10%, excess water supply 100%.
It prepares:
By formula ratio, fourth chlorantraniliprole, d ichlorbenzuron are dissolved in the mixed solvent of DMF, acetone and dimethylbenzene, alkyl is added Phenol polyethenoxy ether, sodium lauryl tri(oxyethyl) sulfate, AES stirring and dissolvings.Then the water of surplus is just added in side stirring, is made transparent 20% fourth chlorantraniliprole d ichlorbenzuron microemulsion.
Test example one:The quantitative measurement of fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent
Fourth chlorantraniliprole d ichlorbenzuron aqueous suspension to embodiment 2, embodiment 3, embodiment 4, comparative example 1 and comparative example 2 Agent carries out the performance test of suspensibility, stability.By fourth chlorantraniliprole d ichlorbenzuron water made from different embodiments or comparative example Suspending agent respectively in room temperature storage 14 days, 54 DEG C of heat storages 14 days, according to《GB/T14825-2006 agricultural-chemical suspension rate assay methods》 In correlation technique measure suspensibility, according in GB/T 19136 " liquid preparation " correlation technique measure degradation rate, as a result such as Shown in table 3.
The suspensibility and degradation rate result of the different fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agents of table 3
As known from Table 3, the suspensibility of the embodiment of the present invention 2 to the aqueous suspension agent of embodiment 4 reaches 95% or more, stablizes Property it is good, heat storage after degradation rate be less than 1%;In contrast, the aqueous suspension agent suspensibility of comparative example 2 is obviously inferior to of the invention real Apply example, the thermodynamic stability of the aqueous suspension agent of comparative example 1 and comparative example 2 is not ideal enough, and the degradation rate of comparative example 1 is up to 6.05%.As it can be seen that when the fourth chlorantraniliprole d ichlorbenzuron in fourth chlorantraniliprole d ichlorbenzuron aqueous suspension agent provides matter with the present invention Amount than composition, and use polycarboxylate salt dispersant sp-2700 and block polyether dispersant PE10500 as dispersant just with compared with Ideal suspension and stability.
Diamondback moth field efficiency test of the test example two containing fourth chlorantraniliprole and d ichlorbenzuron Pesticidal combination preparation
The Zhaoqing City of Guangdong Province areas Gao Yao truck garden, diamondback moth 1-2 ages children are located to the field controling test of diamondback moth It is tested worm peak period.Experiment sets 8 processing (harm for the treatment of region diamondback moth is substantially uniform, and ecological environment is identical) altogether, respectively For the treatment region that fourth chlorantraniliprole and d ichlorbenzuron are compounded, fourth chlorantraniliprole, d ichlorbenzuron treatment region and the clear water of single dose Control is gone.Carried out using spray pattern, after chemicals treatment, the method for taking random sampling (20 plants), before dispenser, 1 day after dispenser, It investigates 3 times altogether within 7 days after dispenser.
Wherein, borer population × 100 before Revision insect recluced rate (%)=(borer population after borer population-dispenser before dispenser)/dispenser;
Control effect (%)=(Revision insect recluced rate is removed in treatment region Revision insect recluced rate-blank control)/(100- blank controls are gone Revision insect recluced rate) × 100;
The results are shown in Table 4.
The result of 4 fourth chlorantraniliprole of table and d ichlorbenzuron medicament field control diamondback moth
As known from Table 4, the preparation after fourth chlorantraniliprole and d ichlorbenzuron compound by a certain percentage is for preventing diamondback moth, medicine 1 day and 7 days control effects are substantially better than single dose afterwards.The control effect of wherein embodiment 3 is best, and quick-acting and lasting effect are relatively managed Think.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those skilled in the art, Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention It encloses.

Claims (9)

1. a kind of Pesticidal combination containing fourth chlorantraniliprole and d ichlorbenzuron, it is characterised in that:Including fourth chlorantraniliprole and children of going out Urea;The weight ratio of the fourth chlorantraniliprole and d ichlorbenzuron is 1-3:3-15.
2. the Pesticidal combination according to claim 1 containing fourth chlorantraniliprole and d ichlorbenzuron, it is characterised in that:The fourth The weight ratio of chlorantraniliprole and d ichlorbenzuron is 1:2-12.
3. the Pesticidal combination according to claim 2 containing fourth chlorantraniliprole and d ichlorbenzuron, it is characterised in that:The fourth The weight ratio of chlorantraniliprole and d ichlorbenzuron is 1:8.
4. the Pesticidal combination containing fourth chlorantraniliprole and d ichlorbenzuron according to claims 1 to 3 is in prevention agricultural or woods Application in industry pest, it is characterised in that:The agricultural or forestry pest include rice leaf roller, striped rice borer, yellow rice borer, big Snout moth's larva, bollworm, cabbage caterpillar, diamondback moth, beet armyworm and mythimna separata.
5. a kind of Pesticidal combination preparation containing fourth chlorantraniliprole and d ichlorbenzuron, it is characterised in that:Including claims 1 to 3 The Pesticidal combination containing fourth chlorantraniliprole and d ichlorbenzuron, auxiliary element;The composition is in the composite preparation In weight percent be 1-50%;The auxiliary element includes solvent, cosolvent, dispersant, emulsifier, wetting agent, disintegration It is one or more in agent, thickener, stabilizer, antifoaming agent, preservative, antifreeze and carrier.
6. the Pesticidal combination preparation according to claim 5 containing fourth chlorantraniliprole and d ichlorbenzuron, it is characterised in that:Institute It is 10-25% to state weight percent of the composition in the composite preparation.
7. the Pesticidal combination preparation according to claim 5 containing fourth chlorantraniliprole and d ichlorbenzuron, it is characterised in that:Institute It is aqueous suspension agent, emulsifiable concentrate, granule, wettable powder, water dispersible granules, microemulsion or aqueous emulsion to state preparation.
8. the Pesticidal combination preparation according to claim 7 containing fourth chlorantraniliprole and d ichlorbenzuron, it is characterised in that:Institute State preparation be aqueous suspension agent, the auxiliary element include polycarboxylate salt dispersant sp-2700, block polyether dispersant PE10500, Castor oil polyoxyethylene ether, xanthans, attapulgite, ethylene glycol, urea and 2,6 di tert butyl 4 methyl phenol.
9. according to the Pesticidal combination preparation containing fourth chlorantraniliprole and d ichlorbenzuron described in claim 5 to 8 in prevention agricultural Or the application in forestry pest, it is characterised in that:The agricultural or forestry pest includes rice leaf roller, striped rice borer, three changes Snout moth's larva, pink rice borer, bollworm, cabbage caterpillar, diamondback moth, beet armyworm and mythimna separata.
CN201810112096.9A 2018-02-05 2018-02-05 A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron Withdrawn CN108308174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810112096.9A CN108308174A (en) 2018-02-05 2018-02-05 A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810112096.9A CN108308174A (en) 2018-02-05 2018-02-05 A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron

Publications (1)

Publication Number Publication Date
CN108308174A true CN108308174A (en) 2018-07-24

Family

ID=62902842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810112096.9A Withdrawn CN108308174A (en) 2018-02-05 2018-02-05 A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron

Country Status (1)

Country Link
CN (1) CN108308174A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101697730A (en) * 2009-06-29 2010-04-28 通化绿地农药化学有限公司 Complex preparation of benzoyl urea pesticides and chloantraniliprole
CN104003976A (en) * 2014-05-07 2014-08-27 肇庆市真格生物科技有限公司 Polysubstituted pyridyl pyrazole amide and its preparation method and use
WO2015028376A1 (en) * 2013-08-28 2015-03-05 Basf Se Use of a mixture comprising at least one strobilurine and at least one dithiocarbamate for increasing the health of silvicultural plants
CN104705329A (en) * 2015-04-03 2015-06-17 天津农学院 Pesticide composition of chlorantraniliprole and benzoyl urea insecticides
CN106818764A (en) * 2017-01-16 2017-06-13 山东省联合农药工业有限公司 A kind of Pesticidal combination of novel pesticide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101697730A (en) * 2009-06-29 2010-04-28 通化绿地农药化学有限公司 Complex preparation of benzoyl urea pesticides and chloantraniliprole
WO2015028376A1 (en) * 2013-08-28 2015-03-05 Basf Se Use of a mixture comprising at least one strobilurine and at least one dithiocarbamate for increasing the health of silvicultural plants
CN104003976A (en) * 2014-05-07 2014-08-27 肇庆市真格生物科技有限公司 Polysubstituted pyridyl pyrazole amide and its preparation method and use
CN104705329A (en) * 2015-04-03 2015-06-17 天津农学院 Pesticide composition of chlorantraniliprole and benzoyl urea insecticides
CN106818764A (en) * 2017-01-16 2017-06-13 山东省联合农药工业有限公司 A kind of Pesticidal combination of novel pesticide

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
尤民生等: "《小菜蛾的研究》", 30 September 2007, 北京:中国农业出版社 *
马奇祥等: "《常用农药使用简明手册》", 31 January 2001, 北京:中国农业出版社 *

Similar Documents

Publication Publication Date Title
CN102246799A (en) Insecticidal composition containing spinetoram
CN104186514A (en) Pesticide composition containing cyhalodiamide
CN102487955A (en) Spinetoram compounded insecticidal composition
CN102986700A (en) Insecticide composition containing flutenzine and bistrifluron
CN114532350A (en) Pesticide composition and application thereof
CN103858920A (en) Spinetoram-containing insecticidal composition
CN108294000A (en) A kind of Pesticidal combination of brominated worm fluorobenzene bisamide and methoxyfenozide
CN108174853A (en) A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and molting hormone class
CN102960353A (en) Insecticidal and acaricidal composition containing metaflumizone and flufenzine
CN102217623B (en) Pesticide composition containing chlorbenzuron and flubendiamide
CN102428922A (en) Insecticidal composition compounded with bishydrazide pesticide
CN102972421B (en) A kind of Pesticidal combination containing emamectin benzoate and triflumuron
CN102228056A (en) Pesticide composition containing sulfur-fluorine oxime ether and part of organophosphorus pesticides
CN102440260A (en) Insecticidal composition containing sulfoxaflor and cyhalothrin
CN102246778A (en) Efficiency enhanced insecticidal composition, and application thereof
CN102027967B (en) Pesticide composition containing pyriproxyfen and metaflumizone and application thereof
CN105379760A (en) Viral insecticide containing dihalo pyrazole amide
CN108308174A (en) A kind of Pesticidal combination and its preparation containing fourth chlorantraniliprole and d ichlorbenzuron
CN102960356A (en) Parasiticide composite containing bistrifluron and methoxyfenozide
CN106879609A (en) A kind of Pesticidal combination containing doractin and Nylar
CN108184859A (en) One kind contains fourth chlorantraniliprole and pyrethroid Pesticidal combination and its application
CN102077833A (en) Pesticide composition
CN104304252A (en) Pesticide composition containing picoxystrobin and ryanodine receptor and its preparation and use
CN111937896B (en) Insecticidal composition containing bistrifluron
CN103120165A (en) Insecticidal composition containing spinetoram and cyantraniliprole

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180724