CN105519575A - High-efficiency pesticide comprising chlorantraniliprole, bensulide and acephate - Google Patents
High-efficiency pesticide comprising chlorantraniliprole, bensulide and acephate Download PDFInfo
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- CN105519575A CN105519575A CN201410520067.8A CN201410520067A CN105519575A CN 105519575 A CN105519575 A CN 105519575A CN 201410520067 A CN201410520067 A CN 201410520067A CN 105519575 A CN105519575 A CN 105519575A
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Abstract
The invention relates to a high-efficiency pesticide composition used for killing agricultural pests. The high-efficiency pesticide composition is composed of the components of, by weigh, 10-50 parts of chlorantraniliprole, 20-40 parts of bensulide and 20-60 parts of acephate. The pesticide composition provided by the invention has a significant synergistic effect, effective component doses can be effectively reduced, and application cost can be reduced; with the pesticide, pest drug resistance can be retarded, and environmental pollution and pesticide residue can be effectively reduced; the pesticide provides significant killing effects against pests such as diamondback moths, beet armyworms, cotton bollworms, borers, mealybugs, plant hoppers, aphids and various pest mites; and with the pesticide, the damage to the environment can be reduced.
Description
Technical field
The present invention relates to the field of pesticides for agricultural insect pests control, particularly a kind of efficient pesticides containing Rynaxypyr, bensulide and orthene.
Background technology
Insecticide residues and the toxicity problem to animal in agricultural product are the focuses that people pay close attention to always.
Rynaxypyr:
Chinese another name: the bromo-N-of 3-[4-chloro-2-methyl-6-[(methyl-carbamoyl) benzene]-1-(3-chloropyridine-2-base)-1H-pyrazoles-5-formamide
English name: Chlorantraniliprole
Molecular formula C
18h
14bRCL
2n
5o
2
Molecular weight 483.15
Structural formula:
Rynaxypyr high-efficiency broad spectrum, all has good control effects to lepidopterous Noctuidae, Pyralidae, Carposinidae, tortricid, miller section, diamond-back moth section, Gelechidae, Gracilariidae etc., can also control coleoptera Culculionidae, Chrysomelidae; Diptera Agromyzidae; The multiple non-lepidoptera pest such as Bemisia tabaci.
Bensulide:
Chinese another name: Bensulfide
English name: Bensulide
English another name: Betasan, Bitasan, Disan, Prefar
Molecular formula: C
14h
24nO
4pS
3
Molecular weight: 397
No. CAS: 741-58-2
Structural formula:
Bensulide sterling is colorless solid.Fusing point 34.4 DEG C.Solvability under room temperature in water is 25mg/L, is soluble in acetone and methyl alcohol.Stable under normal temperature, non-corrosiveness.Rat acute LD50 of passing through mouth 770mg/kg, acute through skin LD503950mg/kg.Preparation has missible oil and 10% granule.Weed killer herbicide.To be reacted for ammonium phosphate by N-(2-chloroethyl) benzsulfamide and O, O-diisopropyl disulfide and generate.Be applicable to Curcurbitaceae, the crop such as Cruciferae and cotton plants front use.Consumption is 2.3 ~ 7.0kg/ha.
Orthene:
Chinese another name: O, S-dimethylacetamide base thioate; Acephate missible oil; Orthene missible oil; Acephate soluble powder; Orthen soluble powder; Acephate soluble pulvis
English name: Acephate
English another name: Orthene; Acephatesolublepowder; AcephateE.C.; [1] 75SP; 75sp; Acephat; AcetylphosphoramidothioicacidO, S-dimethylester; Acetylphosphoramidothioicacido, s-dimethylester; Chevronre12,420; Chevronorthene; Chevronre12,420; O, S-dimethylacetylphosphoramidothioate; N-[methoxy (methylthio) phosphinoyl] acetamide
CAS:30560-19-1
EINECS:250-241-2
Molecular formula: C4H10NO3PS
Molecular weight: 183.1659
Toxicity: orthene former medicine rat oral LD50 is 945 mg/kg, and rabbit is 2000 mg/kg through skin LD50, beagle administration every day 1000 mg/kg is fed and is not found any pathology in 1 year; Chicken LD50 of passing through mouth is 852 mg/kg; Crucian TLM is 9550 mg/kg, silver carp (48H) 485 mg/kg, paradise fish of China TLM (48h) 104 mg/kg.
Formulation: 1% legendary god of farming is gone out cockroach bait formulation, 30%, 40% orthene missible oil, 25% orthene wetting powder, 75% acephate soluble pulvis.
Sterling is white crystals, and fusing point is 91 DEG C.Industrial goods are white solid, purity 80-90%, proportion 1.35, meltable in water, methyl alcohol, ethanol, acetone polar solvent and the halogenated hydrocarbon such as carrene, dichloroethane.
In the mixed solution of benzene, methyl phenyl ring and dimethyl phenyl ring, solvability is less.Very easily decompose in alkaline medium.
Health hazard: this product belongs to organophosphorus compounds agricultural chemicals.Such agricultural chemicals suppresses cholinesterase in body, causes neurophysiology dysfunction.Organophosphorous pesticide acute poisoning system wrongly takes and causes.Poisoning manifestations has headache, giddy, anorexia, Nausea and vomiting, stomachache, diarrhoea, salivation, myosis, respiratory secretions increase, hidrosis, fasciculation etc.There is pulmonary edema, stupor, respiratory paralysis, encephaledema in severe, minority severe intoxication person occurs neuropathy several weeks after clinical symptom disappearance.Contact organophosphorous pesticide workman can have dizziness, headache, unable, insomnia, hidrosis, acroanesthesia, muscle beat etc.Blood cholinesterase activity reduces.
Environmental hazard: one of environmental hormone, polluted water region and soil, have a negative impact to aquatic ecosystem.
Fire danger: this product is flammable, poisonous.
Orthene is the sub-agent of inner sucting killing insect, has stomach toxicity and action of contace poison and can ovicidal, and have certain fumigation action, be that slow-acting type insecticide, after administration just effect effect are slow, Be very effective after 2-3 days, after effect is strong.Be applicable to the crops such as vegetables, tealeaves, tobacco, fruit tree, cotton, paddy rice, wheat, rape, prevent and treat multiple chewing type, sucking pest and evil mite.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of efficient pesticides containing Rynaxypyr, bensulide and orthene.
For reaching above object, the technical scheme that the present invention takes is:
For killing an efficient pesticides composition for pest, be made up of according to parts by weight following component:
Rynaxypyr: 10-50 part; Bensulide: 20-40 part; Orthene: 20-60 part.
On the basis of such scheme, a kind of efficient pesticides composition for killing pest, is made up of according to parts by weight following component:
Rynaxypyr: 20-40 part; Bensulide: 25-35 part; Orthene: 30-50 part.
On the basis of such scheme, a kind of efficient pesticides composition for killing pest, is made up of according to parts by weight following component:
Rynaxypyr: 35 parts; Bensulide: 30 parts; Orthene: 40 parts.
The above-mentioned efficient pesticides composition for killing pest, the formulation that can prepare is missible oil, suspending agent, wetting powder, water dispersible granules, aqueous emulsion or microemulsion.
The above-mentioned efficient pesticides composition for killing pest, is mainly used in control Lepidoptera, Homoptera and multiple chewing type, sucking pest and evil mite.
Above-mentioned is mainly diamond-back moth, beet armyworm, cotton bollworm, striped rice borer, mealybug class and plant hopper, aphid and multiple harmful mite for the efficient pesticides composition killing pest for the insect prevented and treated.
Advantage of the present invention: Pesticidal combination of the present invention has obvious synergistic effect, effective ingredient consumption can be reduced, reduce use cost, delay the generation of pest resistance to insecticide, effective minimizing environmental pollution and residue of pesticide, to insects such as diamond-back moth, beet armyworm, cotton bollworm, striped rice borer, mealybug class and plant hopper, aphid and multiple harmful mites, there is significant killing effect, meanwhile, the destruction to environment can be reduced.
Embodiment
Below the present invention is described in further detail.
Embodiment 1
The present invention contains the cream preparation of the efficient pesticides of Rynaxypyr, bensulide and orthene, concrete constituent following (every part of 1000g):
Rynaxypyr: 10 parts; Bensulide: 20 parts; Orthene: 20 parts;
The concrete production stage of this cream preparation dissolves completely for first active ingredient Rynaxypyr, bensulide and orthene being added in solvent according to this area conventional steps, add emulsifier again, synergist becomes transparent and homogeneous oily liquids after stirring, filling, namely can be made into the cream preparation of the present composition.
Embodiment 2
The present invention contains the suspending agent of the efficient pesticides of Rynaxypyr, bensulide and orthene, concrete constituent following (every part of 1000g):
Rynaxypyr: 50 parts; Bensulide: 40 parts; Orthene: 60 parts;
The concrete production stage of this suspending agent is the Conventional suspending agents preparation method of this area, first other auxiliary agents (dispersant, antifreezing agent, thickener, defoamer, penetrating agent and pH value regulator) are mixed, mix through high speed shear, add active ingredient Rynaxypyr, bensulide and orthene, abrading-ball 2 ~ 4 hours in ball crusher, make a diameter all at below 5mm, namely can be made into the aqueous suspension formulations of the present composition.
Embodiment 3
The present invention contains the water dispersible granules of the efficient pesticides of Rynaxypyr, bensulide and orthene, concrete constituent following (every part of 1000g):
Rynaxypyr: 35 parts; Bensulide: 30 parts; Orthene: 40 parts.
The concrete production stage of this water dispersible granules is the customary preparation methods of the water dispersible granules of this area: active ingredient Rynaxypyr, bensulide, orthene, dispersant, wetting agent, disintegrant and filler are mixed by above-mentioned formula, pulverize with micro jet, through mediating, then add in fluidized-bed granulation dryer and to carry out after granulation, drying, screening, through sample analysis, namely can be made into the water dispersible granules of the present composition.
Medicine prepared by embodiment of the present invention 1-3, carry out field experiment, after medicine, it is all better than existing medicament to the control efficiency of cotton bollworm, and medicine effect of the present invention is fast, and efficiency time is long, and control efficiency is good.After medicine, the insecticidal effect of 10 days reaches 85.4% respectively, and 92.6%, 95.7%.
Above-mentioned detailed description of the present invention being carried out with reference to embodiment; illustrative instead of determinate; several embodiments can be listed according to institute's limited range, therefore in the change do not departed under general plotting of the present invention and amendment, all belong within protection scope of the present invention.
Claims (6)
1., for killing an efficient pesticides composition for pest, it is characterized in that being made up of according to parts by weight following component:
Rynaxypyr: 10-50 part; Bensulide: 20-40 part; Orthene: 20-60 part.
2. a kind of efficient pesticides composition for killing pest according to claim 1, is characterized in that being made up of according to parts by weight following component:
Rynaxypyr: 20-40 part; Bensulide: 25-35 part; Orthene: 30-50 part.
3. a kind of efficient pesticides composition for killing pest according to claim 2, is characterized in that being made up of according to parts by weight following component:
Rynaxypyr: 35 parts; Bensulide: 30 parts; Orthene: 40 parts.
4. the efficient pesticides composition for killing pest according to any one of claim 1-3, is characterized in that: the present invention is missible oil, suspending agent, wetting powder, water dispersible granules, aqueous emulsion or microemulsion for the formulation that the efficient pesticides composition killing pest can be prepared.
5. the efficient pesticides composition for killing pest according to any one of claim 1-3, is characterized in that: Pesticidal combination of the present invention is mainly used in control Lepidoptera, Homoptera and multiple chewing type, sucking pest and evil mite.
6. the efficient pesticides composition for killing pest according to claim 5, is characterized in that: the efficient pesticides composition for killing pest of the present invention is mainly diamond-back moth, beet armyworm, cotton bollworm, striped rice borer, mealybug class and plant hopper, aphid and multiple harmful mite for the insect prevented and treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520067.8A CN105519575A (en) | 2014-09-30 | 2014-09-30 | High-efficiency pesticide comprising chlorantraniliprole, bensulide and acephate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520067.8A CN105519575A (en) | 2014-09-30 | 2014-09-30 | High-efficiency pesticide comprising chlorantraniliprole, bensulide and acephate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105519575A true CN105519575A (en) | 2016-04-27 |
Family
ID=55762491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410520067.8A Pending CN105519575A (en) | 2014-09-30 | 2014-09-30 | High-efficiency pesticide comprising chlorantraniliprole, bensulide and acephate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105519575A (en) |
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2014
- 2014-09-30 CN CN201410520067.8A patent/CN105519575A/en active Pending
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| PB01 | Publication | ||
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Application publication date: 20160427 |