Greenhouse pesticide and preparation method thereof

A smoke agent and greenhouse technology, which is applied in the field of greenhouse insecticide smoke agent and its preparation, can solve the problems of high toxicity and poor smoke effect, and achieve strong inhibitory effect, significant insecticidal effect, strong contact and stomach poisoning Effect

Inactive Publication Date: 2017-03-22
ZHENGZHOU SIBIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention uses wormwood dry powder, which is beneficial to the human body, as the main component, mixed with aluminum phosphide and malathion, which can effectively control insect pests, but the product in this invention is prepared by compounding botanical raw materials and chemical pesticides Yes, the fumigant insecticide ingredients are chemical pesticides, which are highly toxic, and only dry powder of wormwood and insecticides are used, so the smoke effect is not good

Method used

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  • Greenhouse pesticide and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0026] A greenhouse insecticide smoke agent, comprising the following raw materials in parts by weight: 20 parts of Aconitum aconitifolia, 30 parts of Cypress, 15 parts of Schima superba, 25 parts of Artemisia annua, 15 parts of veratrum, 30 parts of bamboo charcoal powder, and 30 parts of ammonium nitrate , 15 parts of ammonium chloride, 5 parts of talcum powder, 3 parts of surfactant.

[0027] Wherein the surfactant is sodium dodecylbenzenesulfonate.

[0028] A preparation method of a greenhouse insecticide smoke agent, comprising the following steps:

[0029] (1) Weigh Aconiti officinalis, Cypress, Schima bark, and Veratrum rhizome, crush to 60 mesh, add 8 times the total weight and volume fraction of Aconitum, Sapphire, Schima bark, and Veratrum rhizome to 75% Add the cellulase of 0.1 times weight of Aconitum aconitum, Cypress, Schima bark and Veratrum rhizome at the same time, soak for 1h, then ultrasonically extract 2 times, the ultrasonic power is 200W, and the extract...

Embodiment 2

[0035] A greenhouse insecticide smoke agent, comprising the following raw materials in parts by weight: 22 parts of Aconitum aconitifolia, 28 parts of Cypress, 17 parts of Schima superba, 22 parts of Artemisia annua, 16 parts of veratrum, 28 parts of bamboo charcoal powder, and 32 parts of ammonium nitrate , 16 parts of ammonium chloride, 6 parts of talcum powder, 4 parts of surfactant.

[0036] Wherein the surfactant is fatty acid glyceride.

[0037] A preparation method of a greenhouse insecticide smoke agent, comprising the following steps:

[0038] (1) Weigh Aconiti officinale, Cypress, Schima bark, and Veratrum rhizome, crush to 70 mesh, add 9 times the total weight and volume fraction of Aconitum, Schima, Schima bark, and Veratrum rhizome to 76% Add the cellulase of Aconitum aconitum, Cypress, Schima bark and Veratrum rhizome total amount 0.2 times weight simultaneously, soak 1.5h, then ultrasonic extraction 3 times, ultrasonic power is 300W, extraction time is 40min, ...

Embodiment 3

[0044] A greenhouse insecticide smoke agent, comprising the following raw materials in parts by weight: 24 parts of Aconitum aconitifolia, 26 parts of Cypress, 18 parts of Schima superba, 20 parts of Artemisia annua, 18 parts of veratrum, 26 parts of bamboo charcoal powder, and 35 parts of ammonium nitrate , 17 parts of ammonium chloride, 7 parts of talcum powder, 5 parts of surfactant.

[0045] Wherein the surfactant is polysorbate.

[0046] A preparation method of a greenhouse insecticide smoke agent, comprising the following steps:

[0047] (1) Weigh Aconiti officinalis, Cypress, Schima bark, and Veratrum rhizome, crush to 80 mesh, add 10 times the total weight and volume fraction of Aconitum, Schima, Schima bark, and Veratrum rhizome to 78% Add the cellulase of 0.15 times weight of the total amount of Aconitum aconitifolia, Cypress, Schima superba, and Veratrum rhizome simultaneously, soak for 2h, then ultrasonically extract 2 times, the ultrasonic power is 400W, and the ...

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Abstract

The invention discloses a greenhouse pesticide. The pesticide is characterized by comprising, by weight, 20-30 parts of monkshood, 20-30 parts of sabina vulgaris ant, 15-25 parts of schima root-bark, 15-25 parts of artemisia annua, 15-20 parts of veratrum nigrum, 20-30 parts of bamboo charcoal powder, 30-45 parts of ammonium nitrate, 15-20 parts of ammonia chloride, 5-10 parts of talc and 3-8 parts of surface active agent. The materials of the pesticide are sourced from plants, and have little toxic content and no residue. All the materials compensate each other with their own advantages to create a synergistic effect. The pest killing effect is obvious.

Description

technical field [0001] The invention relates to greenhouse insecticide technology, in particular to a greenhouse insecticide smoke agent and a preparation method thereof. Background technique [0002] High temperature, high humidity, and serious pests and diseases are the main problems of vegetables in greenhouses. The long-term spraying of pesticides in large quantities will also cause certain resistance of pests and diseases, and increasing the dosage of pesticides will inevitably increase the pollution of the environment and create a vicious circle. At the same time, drug spraying will increase the humidity in the shed, which is conducive to the breeding and spread of diseases and insect pests; in addition, it is unsafe for sprayers; and some pests are mainly concentrated in hidden parts of vegetables or on the back of leaves or come out at night. Exposure to chemicals or uneven spraying will result in unsatisfactory control effects. Among the many pesticide formulation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N43/16A01N25/18A01P7/04
CPCA01N65/00A01N25/18A01N43/16A01N65/42A01N2300/00
Inventor 丁艺涵马新攀马成耀郭便荣
Owner ZHENGZHOU SIBIAN TECH CO LTD
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