A pesticide composition containing fluoropyridine furanone
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A pesticide composition, the technology of flurpirfurone, which is applied in the field of pesticides, can solve the problems of unpublished reports, etc., and achieve the effects of resistance to rain erosion, reduction of residues, and reduction of dosage
Inactive Publication Date: 2014-04-02
SHAANXI MEIBANG PHARMA GRP CO LTD
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Abstract
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Problems solved by technology
After research by the inventor, it was found that compounding flupyrfurone with nitenpyram, pymetrozine, pyriproxyfen, and spirotetramat could produce a good synergis
Method used
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Embodiment 1～12
[0048] Embodiment 1~12 wettable powder
[0049] Mix flurpyrrofurone, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize through a jet mill, and then mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.
[0050] Table 1 Embodiment 1~12 each component and parts by weight
[0051]
[0052]
Embodiment 13～24
[0053] Embodiment 13~24 water dispersible granules
[0054] Flupyrfurone, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain the preparation grain materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.
[0055] Table 2 Embodiment 13~24 each component and parts by weight
[0056]
[0057]
Embodiment 25～34
[0058] Embodiment 25~34 suspending agent
[0059] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add flupyrfurone and active ingredient B, and grind in a ball mill Medium ball milling for 2 to 3 hours, so that the particle size is all below 5 μm, and the balance is supplemented with deionized water, and the suspension product of the present invention can be obtained. See Table 3 for details.
[0060] Table 3 Embodiment 25~34 each component and parts by weight
[0061]
[0062]
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Abstract
The invention discloses a pesticide composition containing fluoropyridine furanone. The pesticide composition comprises an active component A and an active component B, wherein the active component A is selected from the fluoropyridine furanone, the active component B is a compound freely selected from nitenpyram, pymetrozine, pyriproxyfen and spirotetramat, and the weight ratio of the active component A to the active component B is 1:80-60:1. The pesticide composition has synergistic effects on a plurality of pests harmful to the agriculture production, and is capable of reducing the using amount of the pesticide, reducing the residue amount of the pesticide on crops and reducing environment pollution. The pesticide composition is safe to human and livestock, and is good in environment compatibility. Insecticide resistance is not liable to generate by the pests.
Description
technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fluoropyrfuranone-containing pesticide composition on crop pests. Background technique [0002] Nitenpyram chemical name: (E)~N~(6~chloro~3~pyridylmethyl)~N~ethyl~N'~methyl~2~nitrovinylidenediamine, Molecular formula: C 11 h 15 ClN 4 o 2 . This product belongs to nicotinimide pesticide, which is widely used in rice, fruit trees, vegetables and tea to prevent and control various pests. [0003] Pymetrozine (pymetrozine) chemical name: 4,5~dihydro~6~methyl~4~(3~pyridinemethyleneamino)~1,2,4~3(2H)~ketone, molecular formula: C 10 h 11 N 5 O. This product can be used to control most of the Homoptera pests, especially the Aphididae, Whitefly, Leafhopper and Planthopper pests. It is suitable for vegetables, rice, cotton, fruit trees and various field crops. [0004] Pyriproxyfen (pyriproxyfen) chemical name: 4~phenoxyphenyl (RS)~2~(2~pyridyloxy) propyl et...
Claims
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Application Information
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