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Composition containing resin acid copper salt and fluazinam, preparation method and application thereof

A technology of copper rosinate and fluazinam, which is applied in the field of pesticides, can solve the problems of slow development speed, increased drug costs, and aggravated pest resistance, and achieve the effects of reducing the number of times of use, reducing drug costs, and delaying drug resistance

Inactive Publication Date: 2018-06-22
LIUZHOU HUINONG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, due to the unscientific and unreasonable single use and application of pesticides, the resistance of pests to the currently used pesticides is rapidly aggravated, and the service life of some high-cost, long-term investment in the development of new pesticide ingredients is shortened. , but also aggravated environmental pollution and increased the cost of medication
At present, for the prevention and control of diseases that are prone to resistance in agriculture, the main method is to develop new ingredients that have no cross-resistance with existing varieties or compound between existing pesticide varieties. The former requires high development costs and long cycles. , and the current development speed is far behind the speed of pathogenic bacteria resistance

Method used

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  • Composition containing resin acid copper salt and fluazinam, preparation method and application thereof
  • Composition containing resin acid copper salt and fluazinam, preparation method and application thereof
  • Composition containing resin acid copper salt and fluazinam, preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0042]The suspending agent containing copper rosinate and fluazinam of the present embodiment is the fluazinam · rosinic acid copper suspending agent of 50% by mass percentage, is made by the raw material of following weight: copper rosinate 10g, fluazinam 40g , sodium lignosulfonate 3g, fatty amine polyoxyethylene ether 2g, nonylphenol polyoxyethylene ether 3.5g, ethylene glycol 2g, aluminum magnesium silicate 3g, silicone oil 2g and water 34.5g.

[0043] The preparation method of the above-mentioned suspending agent containing copper rosinate and fluazinam comprises the steps of: taking copper rosinate, fluazinam, sodium lignosulfonate, fatty amine polyoxyethylene ether, nonylphenol polyoxyethylene ether, Ethylene glycol, magnesium aluminum silicate, silicone oil and water are uniformly mixed, then subjected to high-speed shear emulsification and grinding to obtain a suspending agent containing copper rosinate and fluazinam.

[0044] The above-mentioned suspending agent cont...

Embodiment 2

[0046] The suspending agent containing copper rosinate and fluazinam of the present embodiment is the fluazinam · rosinic acid copper suspending agent of 2% by mass percentage, is made by the raw material of following weight: copper rosinate 1g, fluazinam 1g , sodium methylnaphthalenesulfonate formaldehyde condensate 1.5g, calcium dodecylbenzenesulfonate 1.5g, phenethylphenol polyoxyethylene ether 5g, propylene glycol 3g, xanthan gum 2g, fatty acid polyoxyethylene ester 3g and 82g of water.

[0047] The preparation method of the above-mentioned suspending agent containing copper rosinate and fluazinam comprises the steps of: taking copper rosinate, fluazinam, sodium methylnaphthalenesulfonate formaldehyde condensate, calcium dodecylbenzenesulfonate, phenylethylbenzene Phenol polyoxyethylene ether, propylene glycol, xanthan gum, fatty acid polyoxyethylene ester and water, after mixing evenly, carry out high-speed shear emulsification and grinding to obtain a suspending agent co...

Embodiment 3

[0050] The suspending agent containing copper rosinate and fluazinam of the present embodiment is the fluazinam · rosinic acid copper suspending agent of 60% by mass percentage, is made by the raw material of following weight: copper rosinate 20g, fluazinam 40g , polyoxyethylene fatty alcohol ether 2g, calcium lignosulfonate 3g, phenethylphenol polyoxyethylene ether 2g, urea 3g, xanthan gum 1g, polyoxypropylene glyceryl ether 2g and water 27g.

[0051] The preparation method of the above-mentioned suspending agent containing copper rosinate and fluazinam comprises the steps of: taking copper rosinate, fluazinam, polyoxyethylene fatty alcohol ether, calcium lignosulfonate, phenylethylphenol polyoxyethylene ether , urea, xanthan gum, polyoxypropylene glyceryl ether and water, after mixing evenly, carry out high-speed shear emulsification and grinding to obtain a suspension containing copper rosinate and fluazinam.

[0052] The above-mentioned suspending agent containing copper r...

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Abstract

The invention discloses a composition containing resin acid copper salt and fluazinam, a preparation method and application thereof, and belongs to the technical field of pesticide. The composition containing resin acid copper salt and fluazinam comprises the following raw materials in parts by weight: 1 to 30 parts of resin acid copper salt, and 1 to 50 parts of fluazinam. The invention further discloses a preparation method and application of the composition containing resin acid copper salt and fluazina. The composition takes resin acid copper salt and fluazinam as raw materials, is prepared into a pesticide composition, and can produce high synergistic effect, expand bactericidal broad-spectrum, and overcome and delay producing drug resistance by pathogenic bacteria. The composition issuperior to a single agent in terms of control effect, rainwater washing resistant, good in fast-acting property, and long in lasting period, ensures that the number of use is reduced, can control various pathogenic bacteria and diseases at the same time, and reduces the pesticide use cost. The composition particularly has an obvious synergistic effect on citrus red mite, citrus rust mite, citrusmelanose, citrus anthracnose, citrus downy mildew, citrus canker, citrus gray mold and citrus whitefly and aphid, and is good in control effect.

Description

technical field [0001] The invention relates to a composition containing copper rosinate and fluazinam, a preparation method and application thereof, and belongs to the technical field of pesticides. Background technique [0002] The citrus psyllid is the only medium for the transmission of Huanglongbing. If there are young shoots in the same year, there can be 11 to 14 generations in a year. The generations overlap in the field. The disease transmission rate of a single psyllid is as high as 70-80%. Adults can fly. Prevention is difficult. At the same time, in each growth period of citrus, in addition to citrus psyllid, there are also insect pests such as citrus red spider, citrus rust tick, citrus leaf miner, citrus whitefly aphid and citrus resinous disease (sand skin disease). ), citrus anthracnose, citrus downy mildew, citrus botrytis, citrus canker, citrus black rot and other diseases occur simultaneously, so it is urgent to solve such pest problems. [0003] At pres...

Claims

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Application Information

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IPC IPC(8): A01N37/10A01N43/40A01P7/04A01P7/02A01P1/00A01P3/00
CPCA01N37/10A01N43/40
Inventor 韦庆书邓明学韦薇和立连韦安
Owner LIUZHOU HUINONG CHEM
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