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Insecticidal composition containing fluorine louse sulfanilamide

An insecticidal composition, the technology of fluorine-containing sulfonamide, which is applied in the field of pesticides, can solve the problems that the compounding reports have not been published, and achieve the effects of less resistance to pesticides, good environmental compatibility, and synergistic and long-lasting effects

Active Publication Date: 2013-10-30
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventors, it was found that the compounding of sulfanilamide with spirotetramat, chlorfenapyr, lufenuron, pyriproxyfen, cyflumizone, and pyridalipal can produce a good synergistic effect, and The relevant reports about the compounding of flufenid, spirotetramat, chlorfenapyr, lufenuron, pyriproxyfen, metaflumizone, and pyridalipr have not yet been published

Method used

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  • Insecticidal composition containing fluorine louse sulfanilamide
  • Insecticidal composition containing fluorine louse sulfanilamide
  • Insecticidal composition containing fluorine louse sulfanilamide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～15

[0045] Embodiment 1~15 wettable powder

[0046] Mix sulfonamide, active ingredient B, dispersant, wetting agent and filler in a mixing tank evenly, pulverize it with a jet mill and then mix evenly to make sulfonamide-active ingredient B wettable powder product, which is effective Component B includes one of spirotetramat, chlorfenapyr, pyriproxyfen, lufenuron, metaflumizone, and pyridalone.

[0047] The specific formula is shown in Table 1.

[0048] Table 1 Embodiment 1~15 each component and parts by weight

[0049]

[0050]

[0051] A new preparation can be obtained by exchanging spirotetramat, chlorfenapyr, pyriproxyfen, lufenuron, metaflumizone, and pyridalipal in the table.

[0052] Table 2 Efficacy test of sulfonamide, spirotetramat, chlorfenapyr, pyriproxyfen, lufenuron, metaflumizone, acetamiprop and their mixtures to control rice planthoppers

[0053] treatment agent

[0054] It can be seen from Table 2 that the control effect on rice planthoppers af...

Embodiment 16～31

[0059] Embodiment 16~31 water dispersible granules

[0060] The sulfonamide, 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 are added to obtain the granulation material. Quantitatively send the material into the fluidized bed granulator dryer for granulation and drying, and then obtain the product of sulfonamide-active ingredient B water-dispersible granules. The active ingredient B includes spirotetramat, chlorfenapyr, One of propyl ether, lufenuron, metaflumizone, and pyridalone.

[0061] Table 4 Embodiment 16~23 each component and parts by weight

[0062]

[0063]

[0064] Table 5 Embodiment 24~31 each component and parts by weight

[0065]

[0066] A new preparation can be obtained by exchanging spirotetramat, chlorfenapyr, pyriproxyfen, lufenuron, metaflumizone, and pyridalipal in the table.

[0067] Table 6 Efficacy...

Embodiment 25～36

[0073] Embodiment 25~36 suspending agent

[0074] Mix sulfonamide, active ingredient B, dispersant, wetting agent, defoamer, thickener, and antifreeze evenly through high-speed shearing, add the original drug, and mill in a ball mill for 2 to 3 hours to make the particle size All below 5 μm, deionized water to make up the balance, and the product of sulfonamide active ingredient B suspension concentrate is prepared. The active ingredient B includes spirotetramat, chlorfenapyr, pyriproxyfen, lufenuron, and metaflumizone , Pyridalone, one of them.

[0075] The specific formula is shown in Table 8, Table 9, Table 10, and Table 11.

[0076] Table 8 Embodiment 32~35 each component and parts by weight

[0077]

[0078] Table 9 Embodiment 36~39 each component and parts by weight

[0079]

[0080]

[0081] Table 10 Embodiment 40~43 each component and parts by weight

[0082]

[0083] Table 11 Embodiment 44~47 each component and parts by weight

[0084]

[0085] A n...

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Abstract

The invention discloses an insecticidal composition containing fluorine louse sulfanilamide. The insecticidal composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluorine louse sulphanilamide, and the active ingredient B is selected from any one of the following compounds: spirotetramat, chlorfenapyr, lufenuron, pyriproxyfen, metaflumizone and pyridalyl; and the weight ratio of the active ingredient A to the active ingredient B is (1:70)-(70:1). The composition can control various pests, has obvious synergism, expands the insecticidal spectrum, has higher activity towards various pests on vegetables, fruit trees, food crops and fiber crops, reduces the pesticide dosage and pesticide residues on the crops, reduces environmental pollution, is harmless to people and livestock, has good environment compatibility and ensures that the pests do not have drug resistance easily.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to an insecticidal composition containing fluoride sulfonamide. Background technique [0002] Spirotetramat chemical name: 4-(ethoxycarbonyloxy)-8-methoxy-3-(2,5-xylyl)-1-azaspiro[4,5]- Dec-3-en-2-one, molecular formula: C 21 h 27 NO 5 , spirotetramat is a new type of tetron acid insecticide with broad insecticidal spectrum and long lasting effect. It works by interfering with lipid biosynthesis in insects leading to larval death and reduced adult reproductive capacity. Due to its unique mechanism of action, it can effectively control pests resistant to existing insecticides, and at the same time, it can be used as an important species for the management of neonicotinoid insecticide resistance. [0003] Chlorfenapyr (chlorfenapyr) chemical name: 4-bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile, molecular formula: C 15 h 11 BrClF 3 N 2 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N41/06A01N47/06A01N43/36A01N43/40A01P7/04
CPCA01N41/06A01N43/36A01N43/40A01N47/34A01N2300/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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