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Composition for preventing and treating phytomyza horticola goureau and preparing method thereof

A composition and technology of leafminer, applied in the field of pesticides, can solve the problems of pea leafminer such as sulfluramid, which have not yet been seen

Inactive Publication Date: 2016-10-12
叶松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] So far, there is no report on the synergistic control of sulfluramid and piperamine in the control of pea leafminer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: the preparation of the composition of controlling pea leafminer

[0018] Raw material weight ratio:

[0019] Sulluramid, 20 parts; Piperamine, 15 parts; Ethanol, 130 parts; Water, 460 parts; Synergist methylparaben and tartaric acid are altogether 8 parts, the weight part of methylparaben and tartaric acid The ratio is 7:1.

[0020] Preparation:

[0021] Step S1, dissolving sulfluramid, perimine and synergist methylparaben with ethanol and water;

[0022] Step S2, dissolving tartaric acid in water;

[0023] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

Embodiment 2

[0024] Embodiment 2: the preparation of the composition of controlling pea leafminer

[0025] Raw material weight ratio:

[0026] Sulluramid, 15 parts; Piperimine, 10 parts; Ethanol, 120 parts; Water, 440 parts; Synergist methylparaben and tartaric acid are 7 parts altogether, the weight part of methylparaben and tartaric acid The ratio is 6:1.

[0027] Preparation:

[0028] Step S1, dissolving sulfluramid, perimine and synergist methylparaben with ethanol and water;

[0029] Step S2, dissolving tartaric acid in water;

[0030] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

Embodiment 3

[0031] Embodiment 3: the preparation of the composition of controlling pea leafminer

[0032] Raw material weight ratio:

[0033] Sulluramid, 25 parts; Piperamine, 20 parts; Ethanol, 140 parts; Water, 480 parts; Synergist methylparaben and tartaric acid are 9 parts altogether, and the weight part of methylparaben and tartaric acid The ratio is 8:1.

[0034] Preparation:

[0035] Step S1, dissolving sulfluramid, perimine and synergist methylparaben with ethanol and water;

[0036] Step S2, dissolving tartaric acid in water;

[0037] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

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PUM

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Abstract

The invention discloses a composition for preventing and controlling leafminer of pea and a preparation method thereof, comprising the following raw materials in parts by weight: sulfluramid, 15-25 parts; parts; water, 440-480 parts; a total of 7-9 parts of synergist methyl paraben and tartaric acid, the ratio of parts by weight of methyl paraben and tartaric acid is 6-8:1. The composition provided by the invention can prevent and treat Leafminer pea, and can be developed into a pesticide for preventing Leafminer pea. The control effect is related to the ratio by weight of the synergist methyl paraben and tartaric acid in the raw material. When the weight ratio of ester to tartaric acid is 6-8:1, the control effect is the best.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a composition for controlling pea leafminer and a preparation method thereof. Background technique [0002] Pea leafminer belongs to Diptera, Leafminidae, also known as rape leafminer, commonly known as arch leafworm, leaf clipper, leaf maggot, etc. It is a polyphagous pest with more than 130 kinds of host plants. It mainly harms peas, broad beans, chrysanthemum chrysanthemum, celery, cabbage, radish and cabbage on vegetables. [0003] So far, there is no report on the synergistic control of sulfluramid and piperamine in the control of pea leafminer. Contents of the invention [0004] The object of the present invention is to provide a composition containing sulfluramid and piperamine for preventing and controlling pea leafminer and its application in pesticides. [0005] Above-mentioned purpose of the present invention is achieved by following technical scheme: [0006...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N41/06A01N31/02A01N37/36A01N37/40A01P7/04
CPCA01N43/40A01N31/02A01N37/36A01N37/40A01N41/06A01N2300/00
Inventor 叶松
Owner 叶松
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