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Pesticide composition containing picloram and fluoroglycofen-ethyl and application thereof

A technology of acifluorfen and amiloride, which is applied in the field of pesticides, can solve the problems of poor control effect and difficulty in effectively suppressing the spread of A. japonicus, and achieve control of spreading damage and regeneration, and reduce adverse effects , the effect of reducing the cost of medication

Inactive Publication Date: 2017-05-31
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: Aiming at the problems in the prior art that the control effect on A. japonicus is poor, and it is difficult to effectively suppress the spread and damage of A. japonicus and its regeneration in one use, the present invention aims to provide a kind of acetaminophen containing amiloropylic acid and acetidine. The pesticide composition of the ether makes it have the characteristics of high efficiency, broad spectrum, environmental friendliness, and benefiting the control of the lotus seedlings

Method used

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  • Pesticide composition containing picloram and fluoroglycofen-ethyl and application thereof
  • Pesticide composition containing picloram and fluoroglycofen-ethyl and application thereof
  • Pesticide composition containing picloram and fluoroglycofen-ethyl and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: 30% amiloride · acifluorfen oil suspension concentrate

[0024] The components of the pesticide composition containing amiloride and acifluorfen are: 25% amiloride, 5% achlorfenac, 5% phenethylphenol polyoxyethylene ether, lignin sulfonate 8% Sodium Oleate, 5% Epoxidized Soybean Oil, 5% Organic Bentonite, 100% Methyl Oleate.

[0025] After absorbing and mixing acefluorfen and the filler, add the other above-mentioned materials (except organic bentonite) into the reactor mixer, stir evenly, and inject the materials into a multi-stage sand mill for grinding. The ground materials are fine 98% pass through 1-5um and discharge. The material is put into a high-shear emulsification kettle together with the pre-dissolved organic bentonite. After emulsification, it can be made into 30% amiloride · acifluorfen oil suspension agent.

Embodiment 2

[0026] Example 2: 40% amiloride · acifluorfen suspension concentrate

[0027] The components of the pesticide composition containing amiloride and acifluorfen are: 30% amiloride, 10% achlorfenac, 5% phenethylphenol polyoxyethylene ether, lignin sulfonate Sodium phosphate 8%, ethylene glycol 5%, magnesium aluminum silicate 2%, defoamer 0.5%, preservative 0.1%, xanthan gum 0.1%, water to 100%.

[0028] After acifluorfen and the filler are adsorbed and mixed, the other above-mentioned materials (except xanthan gum) are added to the reactor mixer together, stirred evenly, and the materials are injected into a multi-stage sand mill for grinding, and the ground materials Fineness of 98% passes through 1-5um, and the material is discharged after passing through 1-5um. The material is put into a high-shear emulsification kettle together with the pre-dissolved xanthan gum. suspending agent.

Embodiment 3

[0029] Example 3: 16% amiloride · acifluorfen wettable powder

[0030] The components of the pesticide composition containing amiloride and acifluorfen are as follows: amiloride 13%, acifluorfen 3%, sodium lauryl sulfate 2%, butylnaphthalenesulfonic acid Sodium 3%, Calcium Lignosulfonate 5%, Silica 5%, Kaolin to 100%.

[0031] After absorbing and mixing acefluorfen and the filler, put it into the conical mixer together with other above-mentioned materials and mix evenly, and then pulverize through the jet mill, and then mix the pulverized materials through the conical mixer, and the mixed material is fine The 16% amiloride · acifluorfen wettable powder can be obtained by passing through a 325-mesh standard sieve with a degree of 98%.

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Abstract

The invention discloses a pesticide composition containing picloram and fluoroglycofen and application thereof. Picloram and fluoroglycofen are used as active components of the pesticide composition; the mass ratio of picloram to fluoroglycofen is (50-250) to (2-20). The pesticide composition shows an obvious synergetic effect on control of alternanthera philoxeroides in the ratio range; the application dosage of the pesticide is reduced; the pesticide application frequency is reduced; the pesticide cost is reduced; the adverse effects of the pesticide on the ecological environment are reduced; through combination of two effective components, the sprawl damage and the regeneration capacity of the alternanthera philoxeroides can be effectively controlled; the defects and the limitations of the application of single dosage are remedied; the service life of the pesticide is prolonged; the pesticide composition has great significance on comprehensive treatment of the alternanthera philoxeroides; the picloram and the fluoroglycofen are mixed in application, so that the pesticide effect can be rapidly exerted; the pesticide composition is long in lasting period and low in application cost, and can be used for preventing and treating the alternanthera philoxeroides.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a pesticide composition containing amiloride and acifluorfen, which is used for controlling and eradicating Asteroides japonicus. Background technique [0002] Once it is introduced into suitable growing areas lacking effective natural enemies, it will expand and spread extremely fast, and it can invade the surrounding waters and wetlands in a short period of time, forming a large area of ​​single plant communities, and seriously damaging the local ecological environment. Biodiversity, leading to ecological disaster. In our country, Alpinia sinensis has invaded river courses, ponds, fish ponds, lakes, and farmland, seriously affecting shipping, irrigation, aquaculture, agricultural production, and the ecological environment. At present, methods such as artificial or mechanical fishing and spraying herbicides are mostly used for the control of A. Manual or mechani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N37/48A01P13/00
CPCA01N43/40A01N37/48A01N2300/00
Inventor 娄远来王红春肖慰祖
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES