CN104286007A - Efficient insecticide containing imidacloprid, tolfenpyrad and cypermethrin - Google Patents
Efficient insecticide containing imidacloprid, tolfenpyrad and cypermethrin Download PDFInfo
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- CN104286007A CN104286007A CN201410521901.5A CN201410521901A CN104286007A CN 104286007 A CN104286007 A CN 104286007A CN 201410521901 A CN201410521901 A CN 201410521901A CN 104286007 A CN104286007 A CN 104286007A
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- cypermethrin
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Abstract
The invention relates to an efficient insecticide composition for killing agricultural pests. The efficient insecticide composition comprises the following components in parts by weight: 10-50 parts of imidacloprid, 20-40 parts of tolfenpyrad and 20-60 parts of cypermethrin. The efficient insecticide composition provided by the invention has the advantages of being obvious in synergistic effect, and capable of reducing the using amount of active ingredients, reducing the using cost, delaying the generation of drug resistance to the pests and effectively reducing environmental pollution and pesticide residues, has a significant killing effect against various pests such as tobacco budworms, cotton bollworms, diamondback moths, beet armyworms, tobacco cutworms, tea geometrids, pink bollworms, aphids, leafminers, beetles, stinkbugs, psyllas, thrips, budworms, leaf rollers, caterpillars, slugs, citrus leafminers, and red wax scales, as well as cockroaches, mosquitoes, fleas, louses, bedbugs, ants and the like, and can simultaneously reduce the damages to an environment.
Description
Technical field
The present invention relates to the field of pesticides for agricultural insect pests control, particularly a kind of efficient pesticides containing Imidacloprid, bromine worm benzamide and cypermethrin.
Background technology
Insecticide residues and the toxicity problem to animal in agricultural product are the focuses that people pay close attention to always.
Imidacloprid:
Chinese another name: 1-(6-chloro-3-pyridyl ylmethyl)-4,5-dihydro-N-Nitroimidazoline-2-base amine; Imidacloprid; Deinsectization essence; Flutter lice aphid; Aphid lice is clean; 1-(6-chloropyridine-3-ylmethyl)-N-Nitroimidazoline-2-base amine; 60% acephatemet soluble liquid; The former medicine of 95% Imidacloprid; 1-(6-chloro-3-pyridyl ylmethyl)-N-Nitroimidazoline-2-base amine; 1-(6-chloropyridine-3-pyridylmethyl)-N-Nitroimidazoline-2-base amine; The positive Imidacloprid in sea; One time clean; Person who has rendered outstanding service; Rehabilitation is many; Must woods; 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazole alkane-2-base amine; Azoles alkane-2-base amine is narrowed in 1-(6-chloro-3-pyridyl ylmethyl)-N-nitro Asia; 1-(6-chloropyridine-6-pyridylmethyl)-N-Nitroimidazoline-2-base amine
English name: Imidacloprid
English another name:
1-((6-Chloro-3-pyridinyl)methyl)-N-nitro-imidazolidinim?ine；((6-Chloro-3-pyridinyl)methyl)-N-nitro-2-imidazolidinim?ine,96％imidaclopridTC；1-(6-chloro-3-pyridylmethyl)-N-nitroi?midazolidin-2-ylideneamine；1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine；(EZ)-1-(6-Chloro-3-pyridylmeth?yl)-N-nitroimidazolidin-2-ylideneamine；1-((6-chloro-3-pyrid?inyl)methyl)-4,5-dihydro-N-nitro-1H-imidazol-2-amine；1-((6-Chloro-3-pyridinyl)methyl)-4,5-dihydro-N-nitro-imidazol-2-a?mine；Admire；Confidor；Gaucho；Merit；NTN33823；NTN?33893；NTN-33893；1-(6-chloro-3-pyridymethyl)-N-nitromidazolidin-2-ylideneamine；1-[(6-chloropyridin-3-yl)methyl]-N-nitro-4,5-d?ihydro-1H-imidazol-2-amine；1-[(6-chloropyridin-3-yl)methyl]-3-nitroimidazolidin-2-imine
No. CAS: 138261-41-3; 105827-78-9
Molecular formula: C9H10ClN5O2
Molecular weight: 255.661
Structural formula:
Imidacloprid is nitro-methylene-type systemic insecticide, is the acting body of nicotinic acetylcholine esterase acceptor, and it is malfunctioning that interference pest movements nervous system makes chemical signal transmit, without cross resistance problem.Imidacloprid is chloro nicotine insecticide of new generation, and have wide spectrum, efficient, low toxicity, low-residual, insect not easily produces resistance, to features such as people, animal, plant and natural enemies securities, and have tag, stomach toxicity and the multiple drug effect of interior suction.After contacting pests medicament, nervous centralis normal conduction is obstructed, and makes it benumb death.Quick-acting is good, and within after medicine 1 day, namely have higher preventive effect, residual life reaches about 25 days.Drug effect and temperature are proportionate, and temperature is high, good disinsection effect.
Imidacloprid is mainly used in preventing and treating sucking pest, as aphid, plant hopper, aleyrodid, leafhopper, thrips; To coleoptera, diptera and some insect lepidopterous, as also effective in Lissorhoptrus oryzophilus Kuschel, rice leaf beetles, leaf miner etc.But to nematode and two spotted spider mite invalid.Not mixed with Basic pesticides.Should not spray under strong sunlight, in order to avoid reduce drug effect.
Tolfenpyrad:
English name: Tolfenpyrad
English trade name: HATI-HATI
The chloro-3-ethyl of chemical name: 4--1-methyl-N-{ [4-(4-methylphenoxy) phenyl]-methyl }-1H pyrazoles-5-carboxylic acid amides
Molecular formula: C21H22ClN2O2
Molecular weight: 383.9
CAS:129558-76-5
Code name: OMI-88
Physicochemical property: its sterling is off-white color pressed powder, density (25 DEG C): 1.18g/cm, vapour pressure (25 DEG C): <5 × 10Pa.Solvability (25 DEG C): water 0.037mg/L, n-hexane 7.41g/L, toluene 366g/L, methyl alcohol 59.6g/L.Distribution coefficient (n-octyl alcohol/water) (25 DEG C): log Pow 5.61.
Structural formula:
Tolfenpyrad acute toxicity is: rat oral LD50 102 (hero), 83 (female) mg/kg; Its mouse oral LD50 104 (hero), 108 (female) mg/kg.Acute dermal toxicity is relatively low, to rat, the equal >2000mg/kg of mouse LD50.Moderate spread effect is had to lagophthalmos eyeball and skin.
Tolfenpyrad insecticidal spectrum is very wide, to various bony wing order, Semiptera, beetle order, Hymenoptera, Diptera pest and mite class, there is higher control efficiency, there is good quick-acting simultaneously, dead once treated insect, be widely used in the control of insect of the crops such as vegetables, fruit tree, flowers, tealeaves.
Cypermethrin:
Chinese another name: go out hundred can, Xing Mianbao, An Lvbao, Sai Bokai, cypermethrin, Fendona
English name: Cypermethrin.Barricade.Basathrin.Cymbush.Cymperator.Ammo .Anomethrin
English another name:
Cyano-3-phenoxybenzyl-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate；(+/-)-alpha-cyano-3-phenoxybenzyl(+/-)-cis,trans-3-(2,2-dichlorovinyl)-2,2-dimethylcycloprop?anecarboxylate；3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopro?panecarboxylic?acid?cyano(3-phenoxyphenyl)methyl?ester；Fendona；Flectron；FMC?30980；Folcord；Imperator；KafilSuper；Kefil?Super；NRDC?149；Polytrin；PP?383；Ripcord；(RS)-alpha-Cyano-3-Phenoxybenzyl(1RS)-cis,trans-3-(2,2-dich?lorovinyl)-2,2-dimethylcyclopropanecarboxylate；Siperin；Supe?rmethrin；Ustaad；zeta-cypermethrin；Alpha-cyano-3-phenoxy-ben?zyl3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylat?e；alpha-Cyano(3-phenoxyphenyl)methyl(+-)cis,trans-3-(2,2-di?chlorovinyl)-2,2-dimethylcyclopropanecarboxylate；Agrothrin；Ammo；Arrivo；Barricade；beta-cypermethrin；CCN52；Chinmix；Cyano-3-phenoxybenzyl2,2-dimethyl-3-(2,2-dichlorovinyl)cycl?opropanecarboxylate；Cyano(3-phenoxyphenyl)methyl(+/-)-cis/t?rans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarbox?ylate；Cymbush；Cymbush?2E；Cymbush?3E；Cymperator；Cynoff；Cypercare；Cypercopal；Cyperkill；Cypermar；
(RS)-a-cyano-3-phenoxybenzyl(1RS,3RS；cyano(3-phenoxyphenyl)methyl3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarbo?xylate；95％cypermethrin?TC；(RS)-a-cyano-3-phenoxybenzyl(1RS,3RS；1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopr?opanecarboxylate；(RS)-a-cyano-3-phenoxybenzyl(1RS)-cis-tran?s-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate；(1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecar?boxylate；Cyano-3-phenoxybenzyl3-(2,2-dichloroethenyl)-2,2-d?imethylcyclopropanecarboxylate
CAS：86753-92-6
Chemical formula: C22H19CL2NO3
Molecular weight: 416.32
Proterties: industrial goods are yellow to viscous brown solid, are thick liquid when 60 DEG C.
Fusing point: 60-80 DEG C
Relative density (water=1): 1.1
Vapour pressure: 20 DEG C is 2.3 × 107Pa
Volatility: stablize light, slow loss in weight during temperature >220 DEG C, stable under weak acid neutrallty condition, meet caustic digestion, hydrolysising half-life is 1 day.
Solvability: be insoluble in water, dissolves >450g/L in alcohol, chlorinated hydrocarbon, ketone, cyclohexane, benzene, dimethylbenzene.
Flash-point: 80 DEG C
Determination of oil-water partition coefficient: the logarithm value of Octanol/water Partition Coefficients: 6.3
Dangerous: to be heated beyond 220 DEG C, this substance decomposition generates cyanide gas.
Toxicity: belong to medium malicious class.Rat oral LD50251mg/kg, transdermal dosage reaches 1600mg/kg and has no dead, sucks LC50>0.048mg/L, rat quiet note 6mg/kg; Its mouse oral LD5082mg/kg; Rabbit is through skin LD50>2400mg/kg.The oral LD50>2000mg/kg of bird, the high poison of fish, has huge poison to honeybee silkworm.Animal acute poisoning shows as incoordination, instability of gait, occasionally has and trembles, and survivor recovers normal for 3 days afterwards.
Cypermethrin has spread effect to human body skin mucous membrane; There is high toxicity to aquatile, long-term harmful effect may be produced to water body environment.
Cypermethrin chlorine is a kind of pyrethroid insecticides, and biologically active is higher, has and tags and stomach poison function.Insecticidal spectrum is wide, be applicable to prevent and treat the insect in the various plants such as cotton, vegetables, fruit tree, tea tree, forest and sanitary insect pest, as all there is good killing effect to oriental tobacco budworm, cotton bollworm, diamond-back moth, beet armyworm, prodenia litura, tea geometrid, pink bollworm, Phytophthira, liriomyza bryoniae class, beetle, stinkbug class, wood louse class, thrips class, heart-eating worm class, leaf rollers, caterpillar class, slug moth class and the various pests such as phyllocnistis citrella stainton, ceroplastes rubens.Also can prevent and treat the health and pest such as adult mosquito and adult housefly.As cockroach, mosquito, flea, lice,
bedbug, ant etc.
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 Imidacloprid, Tolfenpyrad and cypermethrin.
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:
Imidacloprid: 10-50 part; Tolfenpyrad: 20-40 part; Cypermethrin: 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:
Imidacloprid: 20-40 part; Tolfenpyrad: 25-35 part; Cypermethrin: 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:
Imidacloprid: 35 parts; Tolfenpyrad: 30 parts; Cypermethrin 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 preventing and treating the insect in the various plants such as cotton, vegetables, fruit tree, tea tree, forest and sanitary insect pest.
The above-mentioned efficient pesticides composition for killing pest is oriental tobacco budworm, cotton bollworm, diamond-back moth, beet armyworm, prodenia litura, tea geometrid, pink bollworm, Phytophthira, liriomyza bryoniae class, beetle, stinkbug class, wood louse class, thrips class, heart-eating worm class, leaf rollers, caterpillar class, slug moth class and the various pests such as phyllocnistis citrella stainton, ceroplastes rubens and cockroach, mosquito, flea, lice for the insect that prevents and treats and sanitary insect pest
bedbug, ant etc.
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 oriental tobacco budworm, cotton bollworm, diamond-back moth, beet armyworm, prodenia litura, tea geometrid, pink bollworm, Phytophthira, liriomyza bryoniae class, beetle, stinkbug class, wood louse class, thrips class, heart-eating worm class, leaf rollers, caterpillar class, slug moth class and the various pests such as phyllocnistis citrella stainton, ceroplastes rubens and cockroach, mosquito, flea, lice
bedbug, the insect such as ant has significant killing effect, meanwhile, can reduce the destruction to environment.
Embodiment
Embodiment 1
The present invention contains the cream preparation of the efficient pesticides of Imidacloprid, Tolfenpyrad and cypermethrin, concrete constituent following (every part of 1000g):
Imidacloprid: 10 parts; Tolfenpyrad: 20 parts; Cypermethrin: 20 parts;
The concrete production stage of this cream preparation dissolves completely for first active ingredient Imidacloprid, Tolfenpyrad, cypermethrin 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 Imidacloprid, Tolfenpyrad and cypermethrin, concrete constituent following (every part of 1000g):
Imidacloprid: 50 parts; Tolfenpyrad: 40 parts; Cypermethrin: 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 Imidacloprid, Tolfenpyrad and cypermethrin, 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 Imidacloprid, Tolfenpyrad and cypermethrin, concrete constituent following (every part of 1000g):
Imidacloprid: 35 parts; Tolfenpyrad: 30 parts; Cypermethrin: 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 Imidacloprid, Tolfenpyrad, cypermethrin 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 oriental tobacco budworm, 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 83.7% respectively, and 94.6%, 92.9%.
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:
Imidacloprid: 10-50 part; Tolfenpyrad: 20-40 part; Cypermethrin: 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:
Imidacloprid: 20-40 part; Tolfenpyrad: 25-35 part; Cypermethrin: 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:
Imidacloprid: 35 parts; Tolfenpyrad: 30 parts; Cypermethrin: 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 preventing and treating the insect in the various plants such as cotton, vegetables, fruit tree, tea tree, forest and sanitary insect pest.
6. the efficient pesticides composition for killing pest according to claim 5, it is characterized in that: the efficient pesticides composition for killing pest of the present invention is oriental tobacco budworm, cotton bollworm, diamond-back moth, beet armyworm, prodenia litura, tea geometrid, pink bollworm, Phytophthira, liriomyza bryoniae class, beetle, stinkbug class, wood louse class, thrips class, heart-eating worm class, leaf rollers, caterpillar class, slug moth class and the various pests such as phyllocnistis citrella stainton, ceroplastes rubens and cockroach, mosquito, flea, lice for the insect that prevents and treats and sanitary insect pest
bedbug, ant etc.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658178A (en) * | 2009-07-22 | 2010-03-03 | 深圳诺普信农化股份有限公司 | Synergistic insecticidal composition |
| CN102125044A (en) * | 2010-10-30 | 2011-07-20 | 孙雪梅 | Imidacloprid and cypermethrin synergic compound |
| CN103053596A (en) * | 2011-10-18 | 2013-04-24 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing tolfenpyrad and cypermethrin and application |
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2014
- 2014-09-30 CN CN201410521901.5A patent/CN104286007A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658178A (en) * | 2009-07-22 | 2010-03-03 | 深圳诺普信农化股份有限公司 | Synergistic insecticidal composition |
| CN102125044A (en) * | 2010-10-30 | 2011-07-20 | 孙雪梅 | Imidacloprid and cypermethrin synergic compound |
| CN103053596A (en) * | 2011-10-18 | 2013-04-24 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing tolfenpyrad and cypermethrin and application |
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Application publication date: 20150121 |