Ultralow volume liquid containing sulfoxaflor and insect growth regulating pesticide
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A technology of ultra-low volume liquid preparation containing sflufenapyr, which is applied in the field of pesticides
Inactive Publication Date: 2014-04-09
GAUNGXI TIANYUAN BIOCHEM
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At present, there is no patent application for ultra-low volume liquid formulations of sulfoxaflor and insect growth regulator insecticides
Method used
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Embodiment 1
[0034] Prepare the ultra-low volume liquid of sulfoxaflor-flubenzuron with a mass percentage of 4.1%, and its components and contents are respectively:
[0035] Sulfoxaflor 4.0 kg
[0036] Flubenzuron 0.1 kg
[0037] N-Methylpyrrolidone 5.0 kg
[0038] Trimethylbenzene 10.0 kg
[0039] Dimethyl phthalate 5.0 kg
[0040] n-octanol 2.0kg
[0041] Penetrant T 0.2kg
[0042] Calcium dodecylbenzenesulfonate 0.5 kg
[0043] Castor oil polyoxyethylene ether 0.5kg
[0044] The second-line oil is supplemented to 100 kg.
[0045]The preparation process is as follows: in a stirred reaction vessel, first stir and dissolve sulfoxaflor and imidacloprid with a solvent, then add auxiliary ingredients, stir and mix evenly, and then obtain 4.1% sulfoxaflor. Urea ultra-low-capacity liquid agent; the process parameters are: the stirring speed is controlled at 60-150 rpm, the stirring time is 15-60 minutes, the temperature is normal temperature, and the pressure is normal pressure.
[004...
Embodiment 2
[0048] Prepare the ultra-low volume liquid of sulfoxaflor-flubenzuron 4 with a mass percent content of 8.1%, and its components and contents are respectively:
[0049] Sulfoxaflor 0.1 kg
[0050] Flubenzuron 8.0kg
[0051] N,N-Dimethylformamide 5.0 kg
[0052] N-Methylpyrrolidone 5.0 kg
[0053] n-octanol 3.0kg
[0054] Benzyl alcohol 2.0kg
[0055] Azone 0.2 kg
[0056] 2-butyl acetate 8.0kg
[0057] Calcium dodecylbenzenesulfonate 2.0 kg
[0058] Alkylphenol polyoxyethylene ether 3.0kg
[0059] Phenylphenol polyoxyethylene ether 0.5kg
[0060] Soybean oil supplemented to 100 kg.
Embodiment 3
[0062] The preparation mass percentage composition is 15% sulfoxaflor-flubenzuron ultra-low volume liquid, and its composition and content are respectively:
[0063] Sulfoxaflor 5.0 kg
[0064] Flubenzuron 10.0kg
[0065] N-Methylpyrrolidone 8.0 kg
[0066] N,N-Dimethylacetamide 10.0 kg
[0067] Acetophenone 6.0 kg
[0068] Epoxidized soybean oil 4.0 kg
[0069] o-dichlorobenzene 6.0 kg
[0070] Azone 0.3 kg
[0071] Calcium dodecylbenzenesulfonate 2.0 kg
[0072] Octylphenol ethoxylate 2.5 kg
[0073] Alkylarylpolyoxypropylene polyoxyethylene ether 1.0 kg
[0074] Turpentine Make up to 100 kg.
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Abstract
The invention belongs to the pesticide field, and relates to an ultralow volume liquid, which contains sulfoxaflor and insect growth regulating pesticide and can be applied to ultralow volume spraying, low volume spraying, or ultralow volume static spraying so as to achieve the effective control on crop insects. The active component of the ultralow volume liquid is prepared by compounding sulfoxaflor and an active component II, and the rest being surfactant and solvent, wherein the active component II is any one component selected from the following components: flufenoxuron, hexaflumuron, flucycloxuron, chlorfluazuron, diflubenzuron, diafenthiuron, buprofezin and tebufenozide. The ultralow volume liquid has the advantages of convenient processing, long lasting period, high work efficiency, difficult generation of drug resistance of the target insects, low environmental pollution, reduction on pesticide and water consumption, and improvement on the pesticide utilization rate; and is capable of controlling a plurality of insects on paddy rice, wheat, corn, vegetable, tobacco, tea tree, fruit tree and sugarcane through the ultralow volume spraying, low volume spraying, or ultralow volume static spraying.
Description
technical field [0001] The invention belongs to the field of pesticides, and relates to an ultra-low-capacity spray, low-capacity spray or ultra-low-capacity electrostatic spray that can effectively prevent and control crop pests. Low volume liquid. [0002] Background technique [0003] Sulfoxaflor is a new type of insecticide developed by Dow AgroSciences, English name: sulfoxaflor, chemical name: [1-6-(trifluoromethyl)pyridin-3-yl]ethyl]-λ4-mercaptoamine Nitrile, the molecular formula is C 10 h 10 f 3 N 3 OS; molecular weight: 277.27; CAS: [946578-00-3]; CIPAC No: 820; structural formula: [0004] [0005] The mode of action is to activate the acetylcholine receptors of insects, but the way of acting on the receptors is different and novel. Its greatest feature is its cross-resistance with existing insecticides including organophosphates, carbamates, pyrethroids, and neonicotinoids, and it has excellent killing effect on homopteran pests such as aphids and plant...
Claims
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Application Information
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