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Cuppric nonyl phenolsulfonate-containing compound water-based pesticide and preparation method as well as application thereof

A technology of non-bacterial copper and pesticides, which is applied in the field of pesticides, can solve the problems of low dosage and undiscovered problems, and achieve the effect of solving residual problems, reducing the number of spraying times, and reassuring farmers when using pesticides

Active Publication Date: 2012-10-24
XIAN MODERN PESTICIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, pesticide adjuvants are developing in the direction of large molecular weight, high efficiency, low dosage, multi-function, high quality, and low cost, but there are no reports at home and abroad about the water-based bactericidal and plant growth regulating preparations compounded with copper nonylium

Method used

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  • Cuppric nonyl phenolsulfonate-containing compound water-based pesticide and preparation method as well as application thereof
  • Cuppric nonyl phenolsulfonate-containing compound water-based pesticide and preparation method as well as application thereof
  • Cuppric nonyl phenolsulfonate-containing compound water-based pesticide and preparation method as well as application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1: 10% nonbacterium copper + 30% mancozeb + 0.5% DA-6 suspension

[0042] First add 300 kg of mancozeb damp raw material (100%, when the content of the original drug is not 100%, the percentage content is converted to 100%) into 200 kg of water, continue to add 60 kg of compound emulsifier (Nongru 500 No., NY series, EL), put into the emulsification kettle for high-speed shearing for 30 minutes, add 5 kg of defoamer and stir for 5 minutes before stopping, and then sand the homogenized solution twice with a sand mill to make mancozeb Suspending agent, then mix 100 kg of nonbacterial copper mother liquor (100% off), 50 kg of DA-6 original drug (100% off), 15 kg of other additives (such as propylene glycol, etc.) with the mancozeb suspension agent, the balance Make up to 1000 kg with water, emulsify at high speed in an emulsifying kettle for 10 minutes, and then cool to room temperature for inspection and packaging.

[0043] The quality of the prepared suspension conce...

Embodiment 2

[0046] Formulation Example 2: 20% Nonbacterium + 1% Caprolactone + 1% Sodium Nitrophenolate Microemulsion

[0047] Mix 200 kilograms of nonbacterial copper mother liquor (100%), 10 kilograms of caprolactone acetate mother liquid (100%), 10 kilograms of sodium nitrophenolate (100%), and 60 kilograms of emulsifier (Nongru 500, NY Series, EL), and 20 kg of other additives are added to the water in sequence (make up the balance to 1000 kg), put into the emulsifier for high-speed shear emulsification for 30 minutes, before stopping, add 15 kg of defoamer and 15 kg of propylene glycol and continue to stir for 5 minutes. It can be inspected and packaged when cooled to room temperature.

[0048] The quality of the prepared microemulsion products meets the following technical indicators after testing:

[0049]

[0050] In the embodiment of the preparation, the octoxystrobin can also be oxaxyl, propamocarb hydrochloride, metalaxyl, trifloxystrobin, difenoconazole, fludioxonil, dimethomorph, k...

Embodiment 3

[0051] Example 3: 20% nonferrous copper + 40% propamocarb hydrochloride + 1% sodium nitrophenolate water

[0052] Combine 200 kg of nonferrous copper mother liquor (100%), 400 kg propamocarb hydrochloride (100%), 10 kg sodium nitrophenolate (100%), 60 kg emulsifier (Nongru 700, NY series) , Organosilicon), 20 kg of other additives are added to the water in turn (make up the balance to 1000 kg), put into the emulsifying kettle for high-speed shear emulsification for 30 minutes, then add 15 kg of defoamer and 15 kg of propylene glycol, stir for 5 minutes, and cool to It can be inspected and packaged at room temperature.

[0053] The quality of the prepared aquatic product is tested to meet the following technical indicators:

[0054]

[0055]

[0056] The propamocarb hydrochloride in the example of the preparation can also be oxaxyl, octoxystrobin, imidamide, chlorothalonil, metalaxyl, trifloxystrobin, difenoconazole, fludioxonil, dienoyl Morpholine, ethoxystrobin sulfonate, kresoxim...

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Abstract

The invention relates to a cuppric nonyl phenolsulfonate-containing compound water-based pesticide and a preparation method as well as application thereof. The cuppric nonyl phenolsulfonate-containing compound water-based pesticide contains cuppric nonyl phenolsulfonate, other pesticide active ingredients, auxiliary agents and water, wherein the auxiliary agents comprise solvent, cosolvent, an emulsifier, a dispersant, a wetting agent, a stabilizer, a penetrant, an anti-freezing agent, an anti-foaming agent and the like. The cuppric nonyl phenolsulfonate-containing compound water-based pesticide has an obvious synergistic effect; the problems of difficulty in compounding and difficulty in mixing in actual use of the cuppric nonyl phenolsulfonate are solved; the prevention and treatment range is expanded; various acting mechanisms are effectively combined to realize high-efficiency, quick and lasting treatment and prevention; and the safety in use is improved. The water-based pesticide has the advantages of low toxicity, high efficiency and environmental friendliness.

Description

Technical field [0001] The present invention relates to the field of pesticides, in particular, the present invention relates to a compound water-based pesticide containing nonferrous copper, a preparation method and application thereof. Background technique [0002] In order to meet the needs of the market, improve the structure of domestic pesticide formulations, increase new varieties of organic copper preparations, and gradually replace the application of inorganic copper; drive the development of organic copper pesticides in the direction of macromolecular polymerization synergistic effect, multi-mechanism sterilization and anti-toxicity; promote preparation technology The formulation is more environmentally friendly and safer, and there is a need for development in the direction of less phytotoxicity and drug resistance, good affinity, lower copper element content, and lower residual content. Research on better organic copper products to replace inorganic copper preparations...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/02A01N47/14A01N41/08A01N37/12A01N57/20A01P1/00A01P3/00A01P21/00
Inventor 雷文军李薇鲜艳韩军杨萌张少峰赵宝剑田战省陈天科张伟红赵创辉李晓军周艳丽赵亚娟滕永才韩红娥李季陈立
Owner XIAN MODERN PESTICIDE
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