CN101156591A - Mite-killing composition containing fenbutatin - Google Patents
Mite-killing composition containing fenbutatin Download PDFInfo
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- CN101156591A CN101156591A CNA2007100357752A CN200710035775A CN101156591A CN 101156591 A CN101156591 A CN 101156591A CN A2007100357752 A CNA2007100357752 A CN A2007100357752A CN 200710035775 A CN200710035775 A CN 200710035775A CN 101156591 A CN101156591 A CN 101156591A
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- fenbutatin oxide
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- fenbutatin
- mite
- miticide composition
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Abstract
The invention provides a fenbutatin oxide containing miticide compound, which is pesticide. The w emulsifiable agent has the eight proportion constituents that: fenbutatin is 1.0-20 percent, ingredient B is 5.0-30 percent, silicone synergistic organ is 0.5-5.0 percent, emulsifier is 5.0-20 percent, and solvent is 35-80 percent. The wettable powder has the weight proportion constituents that: fenbutatin is 1.0-50 percent, ingredient B is 5.0-30 percent, assistant is 5.0-20 percent, and carrier is 30-80 percent. The ingredient B is dicofol or tetradifon. The invention has long effective duration, quick effect, and wide preventing spectrum; can kill the grown acarid, larval nymph, and acarid eggs; has strong touch killing function and long residual effective duration; the production cost of the product is low, the constituents have positive synergy effects with each other, and can delay the drug-resistance of acarid to occur.
Description
Technical field:
The present invention relates to agricultural chemicals, is a kind of miticide composition that contains fenbutatin oxide.
Background technology
The mite class is rampant to be taken place owing to long-term a large amount of mite class propagation of using copper fungicide to bring out cause in recent years, has become a problem that can not be ignored.Mite pest is commonly called as two spotted spider mite, is one of main insect pest of crops such as fruit tree, cotton, vegetables.Citrus red mite has another name called citrus red mite (crm), is the No.1 insect that citrus is produced.The one-tenth mite of this worm, if mite and young mite all endanger the tender tip, blade, bud, fruit, draw juice, killed blade face presents countless canescence flecks, loses former glossyly, full leaf chlorosis becomes canescence when serious, causes a large amount of fallen leaves, influences tree vigo(u)r and output.The algebraically that takes place in the mite class 1 year is many, and the population growth ability is strong, often wants the dispenser several can control it in 1 year and causes harm, but after a kind of medicament continuous several times uses, then easily bring out the mite class and develop immunity to drugs.For a long time,, caused its preventive effect to descend, brought out the generation of resistance owing to the mixing miticide that with the pyridaben is main component is too much.
Summary of the invention
The technical problem to be solved in the present invention is, defective at the prior art existence, a kind of miticide composition that contains fenbutatin oxide is proposed, it to each breeding time of mite all effectively and the lasting period longer, the pesticide resistance that use said composition can reduce spraying times, to delay mite produces and development.
One of technical scheme of the present invention is, the described miticide composition that contains fenbutatin oxide is a cream preparation, and its percentage by weight consists of:
Fenbutatin oxide 1.0%-20%,
Dicofol or tetradiphon 5.0%-30%,
Organosilicon synergist 0.5%-5.0%,
Emulsifier 5.0%-20%,
Solvent 35%-80%;
Its concrete production stage is: at first with after dissolving fully in the former medicine adding of fenbutatin oxide, dicofol or the tetradiphon solid solvent, add emulsifier, organosilicon synergist again, after stirring, can promptly makes the miticide composition cream preparation that contains fenbutatin oxide of the present invention.
Two of technical scheme of the present invention is, the described miticide composition that contains fenbutatin oxide is a wetting powder, and its percentage by weight consists of:
Fenbutatin oxide 1.0%-50%,
Dicofol or tetradiphon 5.0%-30%,
Auxiliary agent 5.0%-20%,
Carrier 30 as one kind %-80%.
Its concrete production stage is: at first with former medicine, auxiliary agent, carrier through premixed, pulverizing, mix again, ultramicro grinding, mix the back, packing, promptly makes the miticide composition wetting powder that contains fenbutatin oxide of the present invention.
Described fenbutatin oxide chemical name is: two [three (2-methyl-2-phenyl propyl) tin] oxide, former medicine is a white crystal, is insoluble in water, and is all very stable to light, oxygen, acid.To the higher mammal low toxicity,, safer to mite class natural enemy to birds, honeybee low toxicity.Acaricidal activity is higher, mainly plays action of contace poison, kills the mite spectrum extensively, and plant tetranychid, goitre mite, rust mite etc. are all had good preventive effect.To young mite with become, if mite lethality stronger, little to the lethality of mite ovum, have drug-fast mite class not have mutual pesticide resistance to organic phosphor, organochlorine insecticide.This medicine longevity of residure is grow in the miticide a kind of, can reach 2-5 month.Use all safety each vegetative period crop, use above 1 times of valid density and there is no the poisoning generation.Weak point is that fenbutatin oxide is the response to temperature miticide, when temperature drug effect more than 22 ℃ the time improves, and active reduction the below 22 ℃, winter and early spring should not use.
Described dicofol chemical name is: 2,2, and 2-three chloro-1, the 1-bis(p-chlorophenyl) ethanol, pure product are white solid, solvability is less in the water.Be the broad spectrum activity miticide,, selectivity preferably arranged, do not injure natural enemy, honeybee class safety to becoming mite, children if mite and ovum are all effective.Have the quick-acting and the longevity of residure preferably, the mite class based on action of contace poison, be can be used for preventing and treating multiple harmful mites such as cotton, fruit tree, flowers.Weak point is: dicofol is that a class is used relatively early, longer specialized acaricide, owing to use for years, the mite class has produced pesticide resistance in various degree, increases greatly with concentration in certain areas.
Described tetradiphon chemical name is: 1,2, and 4-three chloro-5-[(4-chlorphenyls) sulphonyl] benzene, pure product are white crystals, and are water insoluble, chemical property is stable.Based on action of contace poison, have good effect of killing mite ovum and young mite, the longevity of residure reaches 40-50 days, and just hatching mite, ovum are contained the phase or are become mite less period to can be used for preventing and treating cotton, citrus, apple etc.Weak point is: to becoming the mite activity lower, invalid to citrus rust mite.
Described organosilicon synergist is meant to have the medicament of enhancing penetration, wetting extended capability, knock down insect speed, improve the resistance of rainwater washing against power of agricultural chemicals, thereby improve the New-type adjuvant of agricultural insecticide, a class safety of killing mite, bactericidal effect, environmental protection, nontoxic, noresidue, can select among existing organic silicon pesticide synergist ZC-650, organic silicon pesticide infiltration spreading agent Agrowet810, the agricultural organic silicon surfactant Silwet408 any for use.
Described emulsifier is any one or more mixtures formed with arbitrary proportion in calcium dodecyl benzene sulfonate, aliphatic acid polyethenoxy base ether, styryl phenol APEO, alkylphenol polyoxyethylene sulfosuccinate, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, the aliphatic acid polyethenoxy base ester.
Described solvent is any one or more mixed solvents formed with arbitrary proportion in the conventional solvents such as dimethylbenzene or biodiesel, toluene, benzene, diesel oil, methyl alcohol, ethanol, n-butanol, isopropyl alcohol, turpentine oil, solvent naphtha, dimethyl formamide, dimethyl sulfoxide (DMSO).
Described auxiliary agent comprises dispersant commonly used or wetting agent, as any one or more mixtures formed with arbitrary proportion in sodium alkyl benzene sulfonate, bay alcohol radical sodium sulphate, alkylphenol-polyethenoxy base ether, sodium lignin sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sodium sulfonate, the naphthalenesulfonic acid-formaldehyde condensate.
Described carrier can be any in potter's clay, kaolin, bentonite, diatomite, the white carbon.
The present invention is directed to fenbutatin oxide and dicofol and tetradiphon in all kinds of deficiency that exists aspect the control mite class, through deep theory analysis and test in a large number and repeatedly, determine that fenbutatin oxide wide with the control spectrum, that the lasting period is long is a main component, it is compositely in twos made described miticide composition, reached miticidal effect preferably, and solving mite class resistance problem, comparing result sees Table 1 and table 2.
Table 1: control citrus red mite result of the test table
| Handle | Extension rate (doubly) | Insect population radix (head) before the medicine | Proofread and correct preventive effect % | |||
| 3d behind the medicine | 7d behind the medicine | 15d behind the medicine | 30d behind the medicine | |||
| 10% fenbutatin oxide EC | 400 | 245.3 | 82.4 | 83.3 | 87.6 | 82.0 |
| 20% dicofol EC | 600 | 252.0 | 79.3 | 84.5 | 86.8 | 70.6 |
| The present composition | 1000 | 245.3 | 92.4 | 95.8 | 98.8 | 93.9 |
| CK | / | 229.3 | / | / | / | / |
The present composition in the table 1 is a missible oil, and fenbutatin oxide and dicofol are composite with 1: 1 ratio, sees embodiment 1 for details.
Table 2: control apple Tetranychus urticae result of the test table
| Handle | Extension rate (doubly) | Radix before the medicine | Behind the medicine 3 days | Behind the medicine 7 days | Behind the medicine 15 days | |||
| The insect population rate % that goes down | Proofread and correct preventive effect % | The insect population rate % that goes down | Proofread and correct preventive effect % | The insect population rate % that goes down | Proofread and correct preventive effect % | |||
| 25% fenbutatin oxide WP | 1000 | 807 | 81.3 | 81.8 | 84.7 | 86.9 | 86 | 88.7 |
| 10% tetradiphon EC | 600 | 783 | 60 | 61.1 | 57.4 | 63.5 | 65.1 | 71.9 |
| The present composition | 1000 | 749 | 90.7 | 90.9 | 94.3 | 95.1 | 95 | 96 |
| CK | / | 772 | -2.7 | / | -16.7 | / | -24.0 | / |
The present composition in the table 2 is a wetting powder, and fenbutatin oxide and tetradiphon are composite with 1: 2 ratio, sees embodiment 4 for details.
In table 1, the table 2:
As known from the above, the present invention is the miticide composition that contains fenbutatin oxide, comprises cream preparation and wetting powder, and its good effect has:
Fenbutatin oxide and dicofol is composite 1., have strong action of contace poison, all effective to the mite of each breeding time, have the advantage of long and dicofol quick-acting of fenbutatin oxide lasting period;
2. fenbutatin oxide and tetradiphon are composite, have not only enlarged control spectrum, also can hold concurrently and kill into mite, if young mite, mite ovum, and have strong action of contace poison and long characteristics of the longevity of residure;
3. composite in twos among the present invention, not only reduced acaricidal production cost, and synergy mutually between each component of composition, delayed the drug-fast generation of mite class;
Embodiment
Embodiment 1: take by weighing the 80kg fenbutatin oxide, the 80kg dicofol, be dissolved in the 690kg solvent (mixed solvent that any one or more in the conventional solvents such as biodiesel, dimethylbenzene, toluene are formed with arbitrary proportion), after treating that former medicine dissolves fully, add organosilicon synergist (organic silicon pesticide synergist ZC-650) 20kg again, emulsifier 130kg (calcium dodecyl benzene sulfonate mixes with 5: 4: 4 ratios with polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether), after stirring, can promptly makes present composition cream preparation.
Embodiment 2: take by weighing the 10kg fenbutatin oxide, the 300kg dicofol, be dissolved in 490kg solvent (benzene, diesel oil, methyl alcohol, ethanol, n-butanol, isopropyl alcohol, turpentine oil, solvent naphtha, dimethyl formamide, the mixed solvent that in the conventional solvent such as dimethyl sulfoxide (DMSO) any one or more are formed with arbitrary proportion) in, after treating that former medicine dissolves fully, add organosilicon synergist (organic silicon pesticide infiltration spreading agent Agrowet810 or agricultural organic silicon surfactant Silwet408) 50kg again, emulsifier 150kg (calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy base ether, castor oil polyoxyethylene ether mixes with 6: 4: 3 ratios), after stirring, can promptly makes present composition cream preparation.
Embodiment 3: take by weighing the 200kg fenbutatin oxide, the 50kg tetradiphon, be dissolved in the 625kg solvent (biodiesel or dimethylbenzene, toluene), after treating that former medicine dissolves fully, add organosilicon synergist 5kg again, emulsifier 120kg (calcium dodecyl benzene sulfonate mixes with 4: 3: 3 ratios with castor oil polyoxyethylene ether, polyoxyethylene nonylphenol ether) is after stirring, can promptly makes present composition cream preparation.
Embodiment 4: take by weighing the 50kg fenbutatin oxide, the 100kg tetradiphon, the 70kg sodium lignin sulfonate, 80kg alkylphenol-polyethenoxy base ether, 700kg diatomite through premixed, pulverizing, mixes, ultramicro grinding again, mix the back, packing, promptly makes the miticide composition wetting powder that contains fenbutatin oxide of the present invention.
Embodiment 5: take by weighing the 10kg fenbutatin oxide, the 300kg dicofol, 30kg bay alcohol radical sodium sulphate, the 50kg naphthalenesulfonic acid-formaldehyde condensate, the 610kg bentonite through premixed, pulverizing, mixes, ultramicro grinding again, mix the back, packing, promptly makes the miticide composition wetting powder that contains fenbutatin oxide of the present invention.
Embodiment 6: take by weighing the 500kg fenbutatin oxide, the 50kg tetradiphon, the 60kg sodium alkyl benzene sulfonate, 65kg alkylphenol-polyethenoxy base ether formaldehyde condensation products sodium sulfonate, the 325kg white carbon through premixed, pulverizing, mixes, ultramicro grinding again, mix the back, packing, promptly makes the miticide composition wetting powder that contains fenbutatin oxide of the present invention.
Claims (7)
1. a miticide composition that contains fenbutatin oxide is cream preparation, it is characterized in that, its percentage by weight consists of:
Fenbutatin oxide 1.0%-20%,
Dicofol or tetradiphon 5.0%-30%,
Organosilicon synergist 0.5%-5.0%,
Emulsifier 5.0%-20%,
Solvent 35%-80%.
2. according to the described miticide composition that contains fenbutatin oxide of claim 1, it is characterized in that described organosilicon synergist is any among organic silicon pesticide synergist ZC-650, organic silicon pesticide infiltration spreading agent Agrowet810, the agricultural organic silicon surfactant Silwet408.
3. according to the described miticide composition that contains fenbutatin oxide of claim 1, it is characterized in that described emulsifier is any one or more mixtures formed with arbitrary proportion in calcium dodecyl benzene sulfonate, aliphatic acid polyethenoxy base ether, styryl phenol APEO, alkylphenol polyoxyethylene sulfosuccinate, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, the aliphatic acid polyethenoxy base ester.
4. according to the described miticide composition that contains fenbutatin oxide of claim 1, it is characterized in that described solvent is any one or more mixed solvents formed with arbitrary proportion in the conventional solvents such as dimethylbenzene or biodiesel, toluene, benzene, diesel oil, methyl alcohol, ethanol, n-butanol, isopropyl alcohol, turpentine oil, solvent naphtha, dimethyl formamide, dimethyl sulfoxide (DMSO).
5. a miticide composition that contains fenbutatin oxide is wetting powder, it is characterized in that, its percentage by weight consists of:
Fenbutatin oxide 1.0%-50%,
Dicofol or tetradiphon 5.0%-30%,
Auxiliary agent 5.0%-20%,
Carrier 30 as one kind %-80%.
6. according to the described miticide composition that contains fenbutatin oxide of claim 5, it is characterized in that described auxiliary agent is any one or more mixtures formed with arbitrary proportion in sodium alkyl benzene sulfonate, bay alcohol radical sodium sulphate, alkylphenol-polyethenoxy base ether, sodium lignin sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sodium sulfonate, the naphthalenesulfonic acid-formaldehyde condensate.
7. according to the described miticide composition that contains fenbutatin oxide of claim 5, it is characterized in that described carrier is any in potter's clay, kaolin, bentonite, diatomite, the white carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100357752A CN100527961C (en) | 2007-09-19 | 2007-09-19 | Mite-killing composition containing fenbutatin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100357752A CN100527961C (en) | 2007-09-19 | 2007-09-19 | Mite-killing composition containing fenbutatin |
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| CN101156591A true CN101156591A (en) | 2008-04-09 |
| CN100527961C CN100527961C (en) | 2009-08-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378575A (en) * | 2009-03-31 | 2012-03-14 | 石原产业株式会社 | Pest control composition and pest control method |
| CN103689016A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Insecticide for tea cultivation |
| CN103783045A (en) * | 2012-11-01 | 2014-05-14 | 中国中化股份有限公司 | Acaricide composite |
| CN103858903A (en) * | 2013-05-08 | 2014-06-18 | 桂林集琦生化有限公司 | Mancozeb wettable powder containing organosilicon surfactant, and preparation method thereof |
-
2007
- 2007-09-19 CN CNB2007100357752A patent/CN100527961C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378575A (en) * | 2009-03-31 | 2012-03-14 | 石原产业株式会社 | Pest control composition and pest control method |
| US8829045B2 (en) | 2009-03-31 | 2014-09-09 | Ishihara Sangyo Kaisha, Ltd. | Agrochemical composition for pest control and pest control method |
| CN103783045A (en) * | 2012-11-01 | 2014-05-14 | 中国中化股份有限公司 | Acaricide composite |
| CN103858903A (en) * | 2013-05-08 | 2014-06-18 | 桂林集琦生化有限公司 | Mancozeb wettable powder containing organosilicon surfactant, and preparation method thereof |
| CN103689016A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Insecticide for tea cultivation |
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| Publication number | Publication date |
|---|---|
| CN100527961C (en) | 2009-08-19 |
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Granted publication date: 20090819 Termination date: 20100919 |