Nematocidal composition containing fluensulfone and Tioxazafen

A technology of fluthiazol and its composition, which is applied in the field of compound pesticides, can solve the problems that Tioxazafen and its compositions are few, and the report of Tioxazafen compound pesticide has not been found, so as to reduce nematode drug resistance and overcome the tendency to produce resistance. High medicinal properties and safety

Inactive Publication Date: 2017-09-15
NORTH CHINA PHARMA GROUP AINO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, Tioxazafen and its composition are rarely used in China, and

Method used

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  • Nematocidal composition containing fluensulfone and Tioxazafen
  • Nematocidal composition containing fluensulfone and Tioxazafen
  • Nematocidal composition containing fluensulfone and Tioxazafen

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preparation example Construction

[0033] The preparation method of the suspension is as follows: the above-mentioned dispersant, wetting agent, defoamer, binder, antifreeze and deionized water are mixed uniformly through high-speed shearing, then added fluthiazol and Tioxazafen, and ground in a ball mill 2 to 3 hours to make the particle size below 5 μm.

[0034]The composition of the present invention can also be made into granules composed of fluthiazol, Tioxazafen, dispersant, binder and filler. The mass percentage of each component in the granule is 1-20% of fluthiazol, 1-20% of Tioxazafen, 3-15% of dispersant, 1-10% of binder, and 1-10% of filler. to 100%.

[0035] The dispersant is alkyl naphthalene sulfonate, bis(alkyl) naphthalene sulfonate formaldehyde condensate, naphthalene sulfonate formaldehyde condensate, arylphenol polyoxyethylene succinate sulfonate, octylphenol polymer Oxyvinyl ether sulfate, polycarboxylate, lignosulfonate, alkylphenol polyoxyethylene pyrimaldehyde condensate sulfate, alkyl...

Embodiment 1

[0041]

[0042]

Embodiment 2

[0044]

[0045]

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Abstract

The present invention discloses a nematocidal composition containing fluensulfone and Tioxazafen, and belongs to a compound pesticide, wherein the nematocidal composition is used for preventing and controlling root nematodes of crops, comprises fluensulfone and Tioxazafen according to a weight ratio of 20:1-1:20, and has the dosage form of a suspending agent or granule. According to the present invention, the nematocidal composition has advantages of reasonable component, low application consumption, low prevention and control cost, significant synergistic effect, drug resistance delaying, and high safety to crops and operators.

Description

technical field [0001] The invention relates to a pesticide composition, especially a pesticide composition containing fluthiazol and Tioxazafen, which belongs to compound pesticide and is used for controlling root nematodes of crops. Background technique [0002] Nematodes belong to the nematode class Nematodes. They are so small that they cannot be seen with the naked eye, but can only be observed with the help of a microscope. There are about 3,000 kinds of nematodes harmful to plants, most of which live in the soil, and some also parasitize in plants. Nematodes are a kind of extremely harmful insect pests. They have the characteristics of wide distribution, various types, strong environmental adaptability, fast reproduction speed, and increasing drug resistance. Therefore, it is very difficult to control them. The aerial parts of the damaged plants show short growth, slow growth, abnormal leaf color, few fruits, low yield, and even cause early death of the plants. Glob...

Claims

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Application Information

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IPC IPC(8): A01N43/836A01N43/78A01P5/00
CPCA01N43/82A01N43/78A01N2300/00
Inventor 胡晓敏孙耀华李宪波张珉
Owner NORTH CHINA PHARMA GROUP AINO
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