CN102613239A - Insecticidal pesticide composition, pesticide and application of insecticidal pesticide composition - Google Patents
Insecticidal pesticide composition, pesticide and application of insecticidal pesticide composition Download PDFInfo
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- CN102613239A CN102613239A CN2012100702293A CN201210070229A CN102613239A CN 102613239 A CN102613239 A CN 102613239A CN 2012100702293 A CN2012100702293 A CN 2012100702293A CN 201210070229 A CN201210070229 A CN 201210070229A CN 102613239 A CN102613239 A CN 102613239A
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Abstract
The invention discloses an insecticidal pesticide composition, a pesticide and application of the insecticidal pesticide composition. According to the technical scheme of the insecticidal pesticide composition, the insecticidal pesticide composition comprises dinotefuran and acephate which serve as active ingredients in a weight ratio of 1:(1-100). According to the technical scheme of the pesticide for killing brown planthopper, 1 weight part of dinotefuran and 1 to 100 weight parts of acephate which serve as the active ingredients and the conventional aid and excipient are compounded to form any one formulation which is allowed in the pesticide. The invention also relates to application of the insecticidal pesticide composition to the improvement of an effect of preventing and controlling the brown planthopper.
Description
Technical field
The present invention relates to a kind of Pesticidal combination, medicament and uses thereof, especially a kind of is Pesticidal combination, medicament and the application thereof of main active ingredient with MTI-446 and orthene.
Background technology
MTI-446; English by name: dinotefuran; Chemical name is: 1-methyl-2-nitro-3-(tetrahydrochysene-3-furfuryl) guanidine, and tested number is: MTI-446, the CAS accession number is: 165252-70-0; Its mechanism of action is benumbed the performance insecticidal action for acting on insect neurotransmission system thereby insect is caused.MTI-446 is to animals and plants safety, and residual effect is long, and insecticidal spectrum is wide, and the scope of application is extensive, can be applicable to prevent and treat the insects such as Semiptera, Lepidoptera, diptera, beetle order and total wing order on paddy rice, vegetables, fruit tree, the flowers.
MTI-446 is a novel nicotinamide insecticide.It is compared with the chemical constitution of existing nicotinic insecticide, and chloro-pyridine base, chloro thiazolyl before its tetrahydrofuran base has replaced do not contain the halogen family element.Be the novel nicotine insecticide of a unique not chloride atom and aromatic ring, its characteristic substituting group is (tetrahydrochysene-3-furfuryl)-methyl, is called as third generation nicotinic insecticide.
MTI-446 is pressed KCC's exploitation by Mitsui east, and listing in 2002, this compound had Chinese patent CN1112556A simultaneously.
The formulation that MTI-446 is commonly used has 1%, 2% granule; 20% water-soluble granular formulation, 20%WP, 25%WDG.With dinotefuran mixed agricultural chemicals oxime bacterium ester is arranged.
Orthene, English name is: acephate (ANSI), the CAS accession number is: 30560-19-1, EEC No 250-241-2, chemical name is: O, S-dimethyl acetyl group thio-phosphamide ester.Trade name has: De Mao, height go out only, delete worm, farming victory, good oil, mountain tiger, Hong worm, smooth gram; Vegetable aphid peace, Fu Hai, Bao Zhuan, spray are caught, worm is removed, ground to agricultural spring, quick rich, hundred swords, sharply beat, defeat, day and one lid leads to, stops that snout moth's larva, green sector-style, snout moth's larva are empty, rope life, worm touch die, raging fire, Ou Sheng, kill many, celebrating Feng Jinji, green Great Wall, dish health treasured, Nong Erwang, green Thailand, formidable opponent, sow luxuriant, celebrating Feng Jiayou, thunder is made every effort to overcome, elder generation is excellent, standing grain is pacified, Orthene, Ortran.Other titles have: orthen; Ortho 12 420; The native phosphorus of benefit.Orthene was promoted by Chevron Chemical Company beginning in 1969 field experiment in 1971.The insecticidal activity report is shown in Pest control, 1972,40,30.
The mechanism of action of orthene can effectively be prevented and treated Lepidoptera, Homoptera, Semiptera insect and the mite class on the crops such as paddy rice, cotton, wheat, vegetables, fruit tree, tea, mulberry for suppressing the cholinesterase in the insect bodies.
Orthene formulation commonly used on market has: missible oil, bait formulation, glue bait, bait grain, soluble powder and wetting powder etc.
MTI-446 and orthene all have preventive effect preferably to damage by disease and insect, and toxicity is low, but quicken drug-fast separately development as single agent meeting of use, cause drug cost to raise.
Summary of the invention
The objective of the invention is provides a kind of effective, agricultural chemical composition for disinsection, medicament and application thereof that cost is low to above-mentioned technical problem.
The technical scheme of agricultural chemical composition for disinsection of the present invention is:
A kind of agricultural chemical composition for disinsection is to be active ingredient with MTI-446 and orthene, and its weight ratio is 1:1-100.
The technical scheme of medicament of the present invention is:
A kind of medicament of killing brown planthopper is to be active ingredient with 1 part of weight portion MTI-446 and 1-100 part weight portion orthene, and is re-dubbed any one formulation that allows on the agricultural chemicals with conventional auxiliary agent and excipient.
Described conventional auxiliary agent and excipient have dispersant, diffusant, antifoaming agent, wetting agent, disintegrant etc.
Adoptable dispersant has aromatic sulphonate; Polyaromatic sulfonate; The APEO sulfonic acid esters; The rare ester copolymer of acrylic acid-third; Cresols-benzene sulfonic acid-formaldehyde condensation products; Calcium lignosulfonate; Sodium lignin sulfonate; High (low) molecular weight polymerized Negel; Polymerization alkyl naphthalene sulfonic acid calcium; Polymerization of carboxylic acid ester salt; Negel; Organophosphorus ester; The naphthalene sulfonic acid-formaldehyde condensation product sodium salt; The EO-PO block copolymer; APES formaldehyde condensation products sulfonate; Dialkyl group succinate sodium sulfonate salt.
Adoptable emulsifier has organophosphorus ester and compound; The EO-PO copolymer complex; Aromatics EO addition product; Straight chain fatty acid polyoxyethylene fat; Alkyl polyoxyethylene ether; Sorbitan oleate; The glyceryl ester APEO; Organophosphorus compounds; According to glyceryl oleate; Fatty alcohol EO addition product; The alkyl phenol NPE; The ethoxylated dodecyl alcohol phosphotriester; The polyoxyethylene oleic acid ester phosphotriester; Alkyl phenol polyoxy ethyl ether; Dibenzyl phenol polyoxy ethyl ether etc.That can give an example has newborn 2000 series of farming, No. 500, farming breast, No. 33, farming breast, No. 34, a farming breast.
Adoptable solvent has toluene, xylol, dimethyl formamide, methyl alcohol, solvent naphtha, vegetable oil, the vegetable oil that methylates, rosin base vegetable oil, solvent wet goods.
Adoptable wetting agent has polyethenoxy ether class, benzene sulfonic acid salt, sulfuric acid ester, alkyl naphthalene sulfonic acid salt, sodium lauryl sulfate etc.
Adoptable inert filler has white carbon, kaolin, diatomite, organobentonite, precipitated calcium carbonate, industrial corn starch etc.
Adoptable inorganic and organic salt has ammonium sulfate, sodium sulphate, sodium phosphate trimer etc.
Described Pesticidal combination, its formulation are missible oil, wetting powder, soluble powder, water dispersible granules, aqueous solvent granula.
Missible oil is that abundant together stirring and dissolving such as the mixture of each active component, emulsifier, solvent can be obtained missible oil, and the content of active principle is 1-50%.
Wetting powder is with the mixture of active component, inert carrier and filler and one or more wetting agents, dispersant, bleeding agent, obtains wetting powder through ultramicro grinding, and active principle content is 1-90% in the wetting powder.
Soluble powder is that the mixture of active component, solubility filler and one or more wetting agent, dispersant, bleeding agent can be obtained soluble powder through pulverizing after fully mixed, and the content of active principle is 1-90% in the soluble powder.
Water dispersible granules is with the mixture of active component, inert carrier and filler and one or more wetting agents, dispersant, bleeding agent, after ultramicro grinding, carries out granulation through fluid bed or fashion of extrusion after adding a certain amount of binding agent.The content of active principle is 1-80% in the water dispersible granules.
Water-soluble granule is with the mixture of active component, soluble carrier and filler and one or more wetting agents, dispersant, bleeding agent; After ultramicro grinding; Add a certain amount of binding agent, carry out granulation, obtain water-soluble granule after the drying through fluid bed or fashion of extrusion.Content of effective is 1-95% in the soluble granula.
Pesticidal combination of the present invention is done spraying at the insect pest initial stage of origination and is handled, and the method for processing can be through adding good composition or before use that the different activities component is mixed and handle.
Purposes of the present invention is: above-mentioned agricultural chemical composition for disinsection of the present invention is as the application that improves the brown planthopper control efficiency.
Pesticidal combination provided by the invention has following beneficial effect:
1, the used MTI-446 of the present invention is novel nicotinoids, orthene slow property organophosphorus insecticides, and both are mixed each other and can produce conflict, but Synergistic reduces dosage, reduces cost.
2, present composition control efficiency is high, can be used for preventing and treating Semiptera on the crops such as paddy rice, vegetables, fruit tree, flowers, tea, mulberry, wheat, cotton, Lepidoptera, diptera, beetle order and total wing order insect and mite class.Preventive effect is significantly higher than single preventive effect with MTI-446 or orthene, and has significantly reduced the application dosage of every kind of active substance.The present invention not only has ecological significance, also has important environment protection significance simultaneously.
Embodiment
Specified the present invention below in conjunction with embodiment, embodiment mainly is for the present invention is described but not is used for limiting the present invention.
Formulation preparation example:
Embodiment 1: missible oil
Adding farming breast stirred for No. 2000 and can obtain missible oil after active component MTI-446 with 2% and 25% active component orthene fully were dissolved in the methyl alcohol.
Embodiment 2: wetting powder
Active principle MTI-446 with 5% and 35% active principle orthene; 2% sodium lauryl sulfate as wetting agent; 15% calcium lignosulfonate as dispersant; 15% white carbon as filler, 5% supply 100% as the industrial corn starch of filler or organobentonite or precipitated calcium carbonate and surplus kaolin after, fully mix after ultramicro grinding, promptly obtaining wetting powder together.
Embodiment 3: soluble powder
Active principle MTI-446 with 10% and 55% active principle orthene, 10% calcium lignosulfonate as dispersant, 5% as the lauryl sodium sulfate of wetting agent and fully mix the back pulverizing as the sodium sulphate of filler and can obtain soluble powder.
Embodiment 4: water dispersible granules
Active principle MTI-446 with 10% and 70% active principle orthene; 5% lauryl sodium sulfate as wetting agent; 5% NNO as dispersant, 5% calcium lignosulfonate as dispersant, and after supplying 100% as the kaolin of filler; Fully mix after ultramicro grinding together, can obtain water dispersible granules after the mixture that adds an amount of water and binding agent is dried through extruder grain or stirring-granulating.
Embodiment 5: soluble granula
Active principle MTI-446 with 10% and 70% active principle orthene; 5% lauryl sodium sulfate as wetting agent; 3% organosilicon as bleeding agent, and after supplying 100% as the sodium sulphate of filler, fully mix after ultramicro grinding together; The mixture that adds an amount of water and binding agent through fluidized bed prilling or extruder grain oven dry after, obtain soluble granula.
Embodiment 5
A kind of agricultural chemical composition for disinsection is to be active ingredient with MTI-446 and orthene, and its weight ratio is 1:1-100, and the weight ratio that present embodiment is selected is 1:1,1:60 or 1:100.
The application implementation example:
Utilize the present invention that brown planthopper is prevented and treated, simultaneously, the present invention has been carried out contrasting (as shown in the table) with independent MTI-446 or the orthene of adopting.
Can find out from the listed experimental data of last table: behind the medicine 3 days preventive effect from independent adopt MTI-446 or orthene 54.5% ~ 75.4% between be increased to 75.8% ~ 98.1%; Behind the medicine 5 days preventive effect from independent adopt MTI-446 or orthene 47.8% ~ 73.1% between be increased to 74.9% ~ 95.4%; Increasing degree is between 30% ~ 60%, and its reason is the Synergistic of MTI-446 and orthene.
Conclusion: the field control effect that uses that is mixed of MTI-446 and orthene is superior to single result of use with MTI-446 or orthene; The single agent control efficiency of the chlopyrifos that is superior to simultaneously using always; And through behind the medicine 3 days with medicine after 5 days preventive effect show; The existing certain quick-acting of mixture preparation also has certain lasting effect, and synergistic effect is remarkable, explains that MTI-446 and orthene used synergistic effect with.
Claims (3)
1. an agricultural chemical composition for disinsection is characterized in that, is to be active ingredient with MTI-446 and orthene, and its weight ratio is 1:1-100.
2. a medicament of killing brown planthopper is characterized in that, is to be active ingredient with 1 part of weight portion MTI-446 and 1-100 part weight portion orthene, and is re-dubbed any one formulation that allows on the agricultural chemicals with conventional auxiliary agent and excipient.
3. the said agricultural chemical composition for disinsection of claim 1 is as the application that improves the brown planthopper control efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100702293A CN102613239A (en) | 2012-03-16 | 2012-03-16 | Insecticidal pesticide composition, pesticide and application of insecticidal pesticide composition |
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| CN2012100702293A CN102613239A (en) | 2012-03-16 | 2012-03-16 | Insecticidal pesticide composition, pesticide and application of insecticidal pesticide composition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986743A (en) * | 2012-12-18 | 2013-03-27 | 成都绿金高新技术股份有限公司 | Neem insecticide for controlling root-knot nematodes and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719970A (en) * | 2002-12-03 | 2006-01-11 | 孟山都技术有限公司 | Method of protecting seeds treated with a phytotoxic agent |
| CN1871209A (en) * | 2003-08-29 | 2006-11-29 | 三井化学株式会社 | Insecticide for agricultural or horticultural use and method of use thereof |
| CN1972915A (en) * | 2004-04-13 | 2007-05-30 | 杜邦公司 | Anthranilamide insecticides |
| CN101208009A (en) * | 2005-07-27 | 2008-06-25 | 三井化学株式会社 | Composition for preventing and removing pest |
-
2012
- 2012-03-16 CN CN2012100702293A patent/CN102613239A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719970A (en) * | 2002-12-03 | 2006-01-11 | 孟山都技术有限公司 | Method of protecting seeds treated with a phytotoxic agent |
| CN1871209A (en) * | 2003-08-29 | 2006-11-29 | 三井化学株式会社 | Insecticide for agricultural or horticultural use and method of use thereof |
| CN1972915A (en) * | 2004-04-13 | 2007-05-30 | 杜邦公司 | Anthranilamide insecticides |
| CN101208009A (en) * | 2005-07-27 | 2008-06-25 | 三井化学株式会社 | Composition for preventing and removing pest |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986743A (en) * | 2012-12-18 | 2013-03-27 | 成都绿金高新技术股份有限公司 | Neem insecticide for controlling root-knot nematodes and preparation method thereof |
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