CN104322540A - Efficient insecticide containing thiamethoxam, cyfluthrin and flufenoxuron - Google Patents
Efficient insecticide containing thiamethoxam, cyfluthrin and flufenoxuron Download PDFInfo
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- CN104322540A CN104322540A CN201410525569.XA CN201410525569A CN104322540A CN 104322540 A CN104322540 A CN 104322540A CN 201410525569 A CN201410525569 A CN 201410525569A CN 104322540 A CN104322540 A CN 104322540A
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Abstract
The present invention relates to an efficient insecticide composition for killing agricultural pests. The efficient insecticide composition comprises, by weight, 10-45 parts of thiamethoxam, 15-35 parts of cyfluthrin, and 20-55 parts of flufenoxuron. The efficient insecticide composition has characteristics of significant synergy effect, reduction of the effective component use amount, reduction of the use cost, delaying of the drug resistance production of pests, effective reduction of environmental pollution and pesticide residues, and reduction of damage on the environment, and provides the significant killing effects on cotton bollworm, cotton pink bollworm, Heliothis virescens, boll weevil, Lucerne (leaf) weevil, Pieris rapae, measuring worm, coding moth, cabbage butterfly, Xiaoping moth, Pseudaletis unipuncta, Leptinotarsa decemlineata, aphids, corn borer, EuxoasegetumSchiffer-muller and other pests.
Description
Technical field
The present invention relates to the field of pesticides for agricultural insect pests control, particularly a kind of efficient pesticides containing Diacloden, cyfloxylate and flufenoxuron.
Background technology
Insecticide residues and the toxicity problem to animal in agricultural product are the focuses that people pay close attention to always.
Diacloden:
Chinese another name: Acker is safe, sharp victory
Product category: insecticide
Chemical name: 3-(the chloro-1,3-thiazoles of 2--5-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine
English name: Thiamethoxam
No. CAS: 153719-23-4
No. EINECS: 428-650-4
Molecular formula: C8H10ClN5O3S
Molecular weight: 291.71
Structural formula:
Diacloden is the anabasine insecticide developed by Novartis Co., Ltd in 1991, its mechanism of action is similar to Imidacloprid, alternative suppress insect CNS nicotinic acetylcholine esterase acceptor, and then block the normal conduction of insect CNS, dead when causing insect to occur paralysis machine.Not only have tag, stomach toxicity, systemic activity, and there is higher activity, better safety, wider insecticidal spectrum and the feature such as speed of action is fast, the lasting period is long, be replace that those are high to mammalian toxicity, there have to be residual and the organic phosphor of environmental problem, carbamate, organochlorine insecticides better kind.To coleoptera, diptera, Lepidoptera, especially homoptera pest has high activity, effectively can prevent and treat the insect of the insects such as various aphid, leafhopper, plant hopper, aleyrodid, chafer larva, colorado potato beetle, nematode, ground beetle, leaf miner and knot polytype chemical pesticide generation resistance.With Imidacloprid, Acetamiprid, Nitenpyram without cross resistance.Both can be used for cauline leaf process, seed treatment, also can be used for soil treatment.Suitable for crop is rice class crop, beet, rape, potato, cotton, Kidney bean, fruit tree, peanut, sunflower, soybean, tobacco and citrus etc.
Diacloden belongs to low toxic pesticide, has no stimulation to eyes and skin.
Cyfloxylate:
Chinese another name: hundred establish one's virtue, cyfluthrin, hundred controls chrysanthemum ester (RS), the fluoro-3-phenoxy benzyl of alpha-cyano-4-(1RS, 3RS; 1RS, 3RS)-3-(2,2-dichloroethylene)-2,2-dimethyl cyclopropane carboxylic acid's ester
English name:
cyfluthrin；beta-cyfluthrin；cyfluthrin-beta；cyano(4-fluo ro-3-phenoxyphenyl)methyl-3-(2,2-dichlo-roethenyl)-2,2-dime th ylcyclopropanecarboxylate
Molecular formula: C22H18Cl2FNO3
Molecular weight: 343.3
Cyfloxylate have tag and
stomach poison function, the lasting period is long.Be applicable to the desinsection of the plants such as cotton, fruit tree, vegetables, tea tree, tobacco, soybean.Effectively can prevent and treat the coleoptera on cereal crop, cotton, fruit tree and vegetables, Semiptera, Homoptera and lepidoptera pest, as insects such as cotton bollworm, pink bollworm, tobacco budworm, anthonomus grandis, alfalfa weevil, Lay white butterfly, looper, the stupid moth of apple, cabbage caterpillar, little apple moth, America mythimna separata, colorado potato beetle, aphid, corn borer, cutworms.
Cyfloxylate sterling be thickness, the amber grease of partially crystallizable, active ingredient >=90%, without special odor, non-volatile.Be insoluble in water, be slightly soluble in alcohol, be soluble in the organic solvents such as ether, ketone, toluene, unstable to alkali, acid is stablized.
Cyfloxylate is lower to mammalian toxicity, large to fish toxicity, also poisonous to honeybee.The twentieth century later stage as forbidding fishing medicine, forbids using in aquatic animal diseases prevention.
Flufenoxuron:
Chinese another name: Flufenoxuron; 1-[the fluoro-4-of 2-(2-chloro-trifluoromethyl phenoxy) phenyl]-3-(2,6-difluoro benzoyl) urea
English name: flufenoxuro
English another name:
1-[4-(2-chloro-α,α,α-trifluoro-p-tolyloxy)-2-fluorop henyl]-3-(2,6-difluorobenzoyl)urea；
N-[[[4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluoroph enyl]amino]carbonyl]-2,6-difluorobenzamide；
N-({4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluorophe nyl}carbamoyl)-2,6-difluorobenzamide
No. CAS: 101463-69-8 [1]
Molecular formula: C21H11ClF6N2O3
Molecular weight: 488.7671
Density: 1.53g/cm3
Proterties: its former medicine (purity 98% ~ 100% is colorless solid)
Sterling is clear crystal.Fusing point 169 ~ 172 DEG C (decomposition).Water insoluble, dissolve in acetone.LD50>3000mg/kg。
Flufenoxuron act as suppression chitin synthesis to insect, the equal tool characteristic of its insecticidal activity, insecticidal spectrum and speed of action, and have good blade face anelasticity. especially there is high activity to the mite of mezzanine level and insect, be widely used on oranges and tangerines, cotton, grape, soybean, fruit tree, king's rice and coffee, planting property of control food mite class (thorn goitre mite, short hairs mite, Panonychus citri, rust mite, tetranychus telarius etc.) and other insects many, and have good lasting effect.To predacious mite and insect safety.
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 Diacloden, cyfloxylate and flufenoxuron.
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:
Diacloden: 10-45 part; Cyfloxylate: 15-35 part; Flufenoxuron: 20-55 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:
Diacloden: 15-35 part; Cyfloxylate: 20-30 part; Flufenoxuron: 25-45 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:
Diacloden: 30 parts; Cyfloxylate: 25 parts; Flufenoxuron: 35 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 the coleoptera on control cereal crop, cotton, fruit tree and vegetables, Semiptera, Homoptera and lepidoptera pest.
Above-mentioned is mainly cotton bollworm, pink bollworm, tobacco budworm, anthonomus grandis, alfalfa weevil, Lay white butterfly, looper, the stupid moth of apple, cabbage caterpillar, little apple moth, America mythimna separata, colorado potato beetle, aphid, corn borer, cutworm etc. 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 cotton bollworm, pink bollworm, tobacco budworm, anthonomus grandis, alfalfa weevil, Lay white butterfly, looper, the stupid moth of apple, cabbage caterpillar, little apple moth, America mythimna separata, colorado potato beetle, aphid, corn borer, cutworms, there is significant killing effect, meanwhile, the destruction to environment can be reduced.
Embodiment
Embodiment 1
The present invention contains the cream preparation of the efficient pesticides of Diacloden, cyfloxylate and flufenoxuron, concrete constituent following (every part of 1000g):
Diacloden: 10 parts; Cyfloxylate: 15 parts; Flufenoxuron: 20 parts;
The concrete production stage of this cream preparation dissolves completely for first active ingredient Diacloden, cyfloxylate, flufenoxuron 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 Diacloden, cyfloxylate and flufenoxuron, concrete constituent following (every part of 1000g):
Diacloden: 35 parts; Cyfloxylate: 30 parts; Flufenoxuron: 45 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 Diacloden, cyfloxylate and flufenoxuron, 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 Diacloden, cyfloxylate and flufenoxuron, concrete constituent following (every part of 1000g):
Diacloden: 30 parts; Cyfloxylate: 25 parts; Flufenoxuron: 35 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 Diacloden, cyfloxylate, flufenoxuron, 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:
Diacloden: 10-45 part; Cyfloxylate: 15-35 part; Flufenoxuron: 20-55 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:
Diacloden: 15-35 part; Cyfloxylate: 20-30 part; Flufenoxuron: 25-45 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:
Diacloden: 30 parts; Cyfloxylate: 25 parts; Flufenoxuron: 35 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 preventing and treating coleoptera on cereal crop, cotton, fruit tree and vegetables, Semiptera, Homoptera and lepidoptera pest.
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 cotton bollworm, pink bollworm, tobacco budworm, anthonomus grandis, alfalfa weevil, Lay white butterfly, looper, the stupid moth of apple, cabbage caterpillar, little apple moth, America mythimna separata, colorado potato beetle, aphid, corn borer, cutworm etc. for coleoptera, Semiptera, Homoptera and the lepidoptera pest prevented and treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525569.XA CN104322540A (en) | 2014-09-30 | 2014-09-30 | Efficient insecticide containing thiamethoxam, cyfluthrin and flufenoxuron |
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| CN201410525569.XA CN104322540A (en) | 2014-09-30 | 2014-09-30 | Efficient insecticide containing thiamethoxam, cyfluthrin and flufenoxuron |
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| CN104322540A true CN104322540A (en) | 2015-02-04 |
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| CN201410525569.XA Pending CN104322540A (en) | 2014-09-30 | 2014-09-30 | Efficient insecticide containing thiamethoxam, cyfluthrin and flufenoxuron |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000054591A2 (en) * | 1999-03-12 | 2000-09-21 | American Cyanamid Company | Synergistic insecticidal compositions |
| CN102696662A (en) * | 2012-06-18 | 2012-10-03 | 江苏春江农化有限公司 | Compound pesticidal composition containing cyfluthrin and thiamethoxam and application thereof |
| CN103025163A (en) * | 2010-08-05 | 2013-04-03 | 马克特辛姆化学工厂有限公司 | Synergistic insecticidal mixtures containing a Pyrethroid, a Neonicotinoid and a Benzoylphenylurea insecticide |
-
2014
- 2014-09-30 CN CN201410525569.XA patent/CN104322540A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000054591A2 (en) * | 1999-03-12 | 2000-09-21 | American Cyanamid Company | Synergistic insecticidal compositions |
| CN103025163A (en) * | 2010-08-05 | 2013-04-03 | 马克特辛姆化学工厂有限公司 | Synergistic insecticidal mixtures containing a Pyrethroid, a Neonicotinoid and a Benzoylphenylurea insecticide |
| CN102696662A (en) * | 2012-06-18 | 2012-10-03 | 江苏春江农化有限公司 | Compound pesticidal composition containing cyfluthrin and thiamethoxam and application thereof |
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Application publication date: 20150204 |