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Ultra-low volume liquid containing ametoctradin and morpholine bactericide composition as well as preparation method and application thereof

A technology of ultra-low volume liquid and fungicide composition, applied in the field of pesticides, can solve the problems of single control effect, high labor intensity, short duration of effect, etc., and achieve good control effect, low labor intensity and long-lasting effect long effect

Inactive Publication Date: 2014-04-02
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] 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 agent of the composition of oxazastrobin and morpholine fungicides, and a preparation method of the ultra-low-volume liquid agent is provided

Method used

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  • Ultra-low volume liquid containing ametoctradin and morpholine bactericide composition as well as preparation method and application thereof
  • Ultra-low volume liquid containing ametoctradin and morpholine bactericide composition as well as preparation method and application thereof
  • Ultra-low volume liquid containing ametoctradin and morpholine bactericide composition as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Active ingredient (I) and active ingredient (II), the total amount of which accounts for 30.1% of the weight content of the ultra-low-volume liquid preparation is oxamethoxam·dimethomorph ultra-low-volume liquid preparation

[0039]

[0040] Under normal temperature and pressure, weigh the raw materials according to the ratio required by the formula, first put part of the solvent into the reaction kettle, turn on the agitator of the reaction kettle, and put in the original drug of pyramethanil and dimethomorph under the stirring condition, and wait until completely After dissolving (about 13 minutes), put in co-solvent, surfactant and remaining solvent, and continue stirring for 15-60 minutes after adding the materials, to obtain 30.1% oxamethoxam·dimethomorph ultra-low volume liquid.

[0041] Following the same steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0043] Active ingredient (I) and active ingredient (II), the total amount of which accounts for 33% of the weight content of the ultra-low-volume liquid preparation is oxamethoxam·dimethomorph ultra-low-volume liquid preparation

[0044]

Embodiment 3

[0046] Active ingredient (I) and active ingredient (II), the total amount of which accounts for 30% of the weight content of the ultra-low volume liquid is 30% of the oxamethoxam·dimethomorph ultra-low volume liquid

[0047]

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Abstract

The invention discloses an ultra-low volume liquid containing ametoctradin and a morpholine bactericide composition, belonging to the field of pesticides. The liquid consists of the ametoctradin as an active constituent (I), an active constituent (II), a surfactant, a solvent and a cosolvent, wherein the weight percentage content of the active constituent (I) is 0.1-30%, the weight percentage content of the active constituent (II) is 1-40%, the balance is the surfactant, the solvent and the cosolvent, and the active constituent (II) is one of dimethomorph, fenpropidin, fenpropimorph, spiroxamine, and tridemorph. Specific to the defects of low working efficiency, large labor intensity, high water consumption and poor safety regarding to the traditional agricultural control and the problems of single control effect, obvious resistance, short lasting period and the like of a chemical, the invention provides the ultra-low volume liquid containing the ametoctradin and morpholine bactericide composition, and further provides the preparation method of the ultra-low volume liquid.

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): A01N43/90A01N25/06A01P3/00A01N43/84A01N43/30A01N43/40
Inventor 唐卫卢镇王群利朱华龙黄华
Owner GAUNGXI TIANYUAN BIOCHEM
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