Ultra-low volume liquid containing ametoctradin and benzamide fungicide composition and preparation method of ultra-low volume liquid

A technology of ultra-low-capacity liquid agent and fungicide composition, applied in the field of pesticides, can solve the problems of single pesticide control effect, high labor intensity, and poor safety, and achieve the effect of low labor intensity, high safety, and delayed resistance

Inactive Publication Date: 2014-03-26
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The object of the present invention is to: aim at the defects of low work efficiency, high labor intensity, high water demand, and poor safety in traditional agricultural control; An ultra-low-capacity liquid formulation of the composition of oxazastrobin and phenyl and benzamide fungicides, and a preparation method for the ultra-low-capacity liquid formulation

Method used

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  • Ultra-low volume liquid containing ametoctradin and benzamide fungicide composition and preparation method of ultra-low volume liquid
  • Ultra-low volume liquid containing ametoctradin and benzamide fungicide composition and preparation method of ultra-low volume liquid
  • Ultra-low volume liquid containing ametoctradin and benzamide fungicide composition and preparation method of ultra-low volume liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Active ingredient (I) and active ingredient (II), the total amount of which accounts for 40.1% of the weight content of the ultra-low-volume liquid formulation is oxamethoxam·metalaxyl ultra-low-volume liquid formulation

[0042]

[0043]

[0044] At normal temperature and pressure, put oxamethoxam, metalaxyl and the solvent into a stirred reaction vessel, and at a stirring speed of 60-150 rpm, part of the solvent mixes oxamethoxam and metalaxyl Stir to dissolve, then add the remaining solvent and additives, and stir thoroughly for 15 to 60 minutes to make it evenly mixed to obtain 40.1% oxamethoxam·metalaxyl film spreading oil.

[0045] Following the same steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0047] Active ingredient (I) and active ingredient (II), the total amount of which accounts for 25% of the weight content of the ultra-low volume liquid preparation is oxamethoxam · metalaxyl ultra-low volume liquid preparation

[0048]

Embodiment 3

[0050] Active ingredient (I) and active ingredient (II), the total amount of which accounts for the weight content of the ultra-low volume liquid is 34.0%.

[0051]

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Abstract

The invention discloses an ultra-low volume liquid containing ametoctradin and benzamide fungicide composition, and belongs to the field of pesticides. The ultra-low volume liquid consists of components in percentage by mass as follows: 0.1%-40% of an active component (I) ametoctradin, 1%-40% of an active component (II) and the balance of a solvent and an assistant, wherein the active component (II) is one of metalaxyl, benalaxyl and oxadixyl, and the assistant is one or more of surfactants or cosolvents. The provided ultra-low volume liquid containing ametoctradin and phenyl and benzamide fungicide composition aims at overcoming the defects of low work efficiency, high labor intensity, large water need and poor safety in traditional agricultural control as well as solving the problems of single control effect, obvious resistance, short duration and the like of a pesticide, and a preparation method of the ultra-low volume liquid is provided.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to pesticides suitable for ultra-low volume spraying, low volume spraying and electrostatic spraying. Background technique [0002] With the realization of my country's land transfer contract system, the agricultural production method has entered the threshold of modern facility agriculture and large-scale agriculture from the traditional cultivation method. The method puts forward higher requirements. At present, domestic pesticide control operations have low efficiency and high labor intensity, and it is difficult to meet the requirements of farms and large-scale planting areas for pest control. Secondly, pesticide preparations need a large amount of water, which is not suitable for the prevention and control of far away from water sources, drought and water shortage, and large-scale crop diseases and insect pests. At the same time, the single and frequent use of high-efficiency pestici...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N25/06A01P3/00A01N37/46A01N43/76
Inventor 唐卫王群利卢镇朱华龙黄华李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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