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A kind of pesticide composition containing propazin and prochloraz manganese salt

A technology of prochloraz manganese salt and pesticide composition, which is applied in the field of pesticides to achieve the effects of enhancing disease resistance and stress resistance, being friendly to the natural environment, and simple pesticide application technology

Active Publication Date: 2018-11-02
SHAANXI PUCHENG MEIERGUO AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that after compounding propineb, prochloraz manganese salt and plant-derived synergist, there is a good synergistic effect within a certain range, and the relevant compounding has not yet been seen at home and abroad. Related reports

Method used

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  • A kind of pesticide composition containing propazin and prochloraz manganese salt
  • A kind of pesticide composition containing propazin and prochloraz manganese salt
  • A kind of pesticide composition containing propazin and prochloraz manganese salt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～4

[0040] Embodiment 1~4 wettable powder

[0041] Mix propineb, prochloraz manganese salt, plant-derived synergist, dispersant, wetting agent, and filler, mix evenly in a mixing tank, and mix evenly after being pulverized by a jet mill, and then the product of the present invention can be produced. described wettable powder products.

[0042] Table 1 Embodiment 1~4 each component and content

[0043]

Embodiment 5～8

[0044] Embodiment 5~8 water dispersible granules

[0045] Propineb, prochloraz manganese salt, plant-derived synergist, dispersant, wetting agent, disintegrant, and filler are crushed together by airflow to obtain the required particle size, and then add the binder (optional) and other additives to obtain granulation materials. The water-dispersible granule product of the present invention is obtained by quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying. See Table 2 for details.

[0046] Each component and content of table 2 embodiment 5~8

[0047]

Embodiment 9～12

[0048] Embodiment 9~12 suspending agent

[0049] Dispersant, wetting agent, thickener (can be added or not), defoamer, antifreeze agent (can be added or not) are mixed evenly through high-speed shearing, then add propineb, prochloraz manganese salt, plant source Synergist, make up the balance with deionized water, and ball mill in a ball mill for 2 to 3 hours, so that the particle size of all particles is below 5 μm, and the suspension product of the present invention is obtained. See Table 3 for details.

[0050] Table 3 Embodiment 9~12 each component and content

[0051]

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Abstract

The invention discloses a pesticide composition containing propineb and prochloraz manganese. The pesticide composition comprises effective active components and auxiliary materials; the effective active components comprises, by mass, 20 to 60% of propineb, 5 to 20% of prochloraz manganese, and 5 to 10% of a plant source synergist; and the plant source synergist is one or a mixture of a plurality of ingredients selected from tea saponin, astragalus polysaccharide, and natural saponin. The pesticide composition possesses relatively high activity on a plurality of insects and diseases on a plurality of crops, and water wash resistance; obvious synergistic effect is achieved; and using amount is small. The pesticide composition possesses broad-spectrum bactericidal, insecticidal, and antiviral effects, and is safe to a plurality of crops.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a pesticide composition containing propazin, prochloraz manganese salt and a botanical synergist widely used in the prevention and control of crop diseases and insect pests. Background technique [0002] Propineb is a broad-spectrum fungicide. Chemical name: zinc allyl bisdithiocarbamate, chemical formula: (C5H8N2S4Zn)x, and its structural formula is: [0003] [0004] Propineb is a new type, high efficiency, low toxicity, broad-spectrum carbamate protective organosulfur fungicide, which is non-toxic to bees. The bactericidal mechanism of propineb is to inhibit the oxidation of pyruvate in pathogenic bacteria. Preventing the synthesis of cell wall and protein, can inhibit the infection and germination of spores, and also inhibit the growth of hyphae. [0005] Prochloraz manganese is a broad-spectrum fungicide. Chemical name: N-propyl-N-[2-(2,4,6-trichlorophe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/16A01N47/14A01N47/38A01P1/00A01P3/00A01P7/04
CPCA01N47/14A01N47/38A01N59/16A01N2300/00
Inventor 杭波舒娟井晓梅陶飞
Owner SHAANXI PUCHENG MEIERGUO AGROCHEM
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