Preparation for preventing and treating vegetable seedling virus diseases and preparation method and application of preparation

A technology for vegetable seedlings and viral diseases, applied in the directions of botanical equipment and methods, applications, disinfectants, etc., can solve problems such as increased dosage and cost, unsatisfactory effect, and environmental pollution, and achieves the goal of being conducive to sustainable development, Realize the effect of resource reuse and low equipment requirements

Inactive Publication Date: 2014-11-19
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to effectively control viral diseases of vegetable seedlings and make them grow neatly and have a high survival rate, various measures have been taken, such as disease-resistant breeding, prevention and control of transmission media, and the use of various chemicals. There are not many types of pesticides for preventing and inducing the growth of field vegetable seedling virus damage, mainly morpholinidine hydrochloride, ketone acetate, Junduqing and their mixtures, and the effects are not ideal, and the dosage and cost are constantly increasing. Increase
In addition, due to the long-term and large-scale use of chemical pesticides, the adverse effects of high residues and environmental pollution have become increasingly prominent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 30% of Zingiber officinale extract and 70% of conventional auxiliary materials constitute a preparation for preventing and controlling cucumber seedling virus diseases in greenhouses

[0036] Weigh ginger, amomum, yizhi, galangal, turmeric, ginger flower, alpinia, curcuma, turmeric, lotus, and cardamom, which are trimmed or naturally fallen off, and discarded during the production and processing of other products using the plant Branches (30 mesh particles) 100g in total (wherein ginger accounts for 10%, amomum 5%, puzzle 10%, galangal 5%, turmeric 5%, ginger flower 5%, mountain ginger 10%, zedoary 15%, turmeric 10% gold, 15% lotus root, 10% cardamom), impregnated with 70% ethanol solution 1000ml at room temperature for 4d, filtered, and got the filtrate to concentrate under reduced pressure and recover the solvent to obtain the extraction extract, and then added the weight of the entire control greenhouse Vegetable seedling virus disease preparation 70% Tween is stirre...

Embodiment 2

[0038] 40% of Zingiber officinale extract and 60% of conventional auxiliary materials constitute a preparation for preventing and treating viral diseases of lettuce seedlings in greenhouses

[0039] Weigh ginger, amomum, yizhi, galangal, turmeric, ginger flower, alpinia, curcuma, turmeric, lotus, and cardamom, which are trimmed or naturally fallen off, and discarded during the production and processing of other products using the plant One or several mixtures of roots, branches, stems, leaves, flowers, and fruits are dried and crushed into powder (40 mesh particles) with a total of 100g (of which ginger accounts for 5%, Amomum 20%, Yizhi 10%, Gaoliang 5% ginger, 10% turmeric, 10% ginger flower, 5% alpinia, 5% curcuma, 10% turmeric, 5% lotus, 15% cardamom), with 50% ethanol solution 2000ml at room temperature for 3d , filter, get the filtrate to concentrate under reduced pressure and recover the solvent to obtain the extract extract, then add Tween whose weight accounts for 60%...

Embodiment 3

[0041] 50% of Zingiberaceae extract and 50% of conventional auxiliary materials constitute a preparation for preventing and treating viral diseases of cabbage seedlings in greenhouses

[0042] Weigh ginger, amomum, yizhi, galangal, turmeric, ginger flower, alpinia, curcuma, turmeric, lotus, and cardamom, which are trimmed or naturally fallen off, and discarded during the production and processing of other products using the plant One or several mixtures of roots, branches, stems, leaves, branches, flowers, and fruits are dried and crushed into powder (20 mesh particles) in a total of 100g (of which ginger accounts for 5%, Amomum 15%, and Yizhi 20%) , galangal 5%, turmeric 5%, ginger flower 5%, mountain ginger 5%, zedoary 5%, turmeric 15%, lotus 5%, cardamom 15%), with 30% ethanol solution 500ml at room temperature Immerse for 6 days, filter, take the filtrate to concentrate under reduced pressure and recover the solvent to obtain the extract extract, then add Tween whose weigh...

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Abstract

The invention provides a preparation for preventing and treating vegetable seedling virus diseases and a preparation method and application of the preparation. The preparation comprises the following components in percentage by weight: 30-80 percent of zingiberaceae extract and 20-70 percent of conventional auxiliary materials, wherein metered by the total weight, the zingiberaceae extract comprises the following components in percentage by weight: 5-10 percent of Zingiber officinale extract, 5-20 percent of amomum villosum Lour. extract, 10-30 percent of Alpinia oxyphylla Miq. extract, 4-25 percent of rhizoma alpiniae officinarum extract, 2-10 percent of curcuma longa L. extract, 2-30 percent of hedychium coronarium Koen. extract, 3-10 percent of alpinia japonica (Thunb.) Miq. extract, 5-25 percent of Curcuma zedoaria (Christm.) Rosc extract, 10-15 percent of curcuma aromatica Salisb. extract, 4-40 percent of zingiber mioga (Thunb.) Rosc. extract and 2-15 percent of eletteria cardamomum Maton extract. The preparation for preventing and treating vegetable seedling virus diseases disclosed by the invention is high in efficiency, free of residue, low in production cost, economic, practical, environmentally friendly and excellent in comprehensive performance and is prepared from zingiberaceae processing wastes.

Description

technical field [0001] The invention relates to an anti-plant virus preparation in the technical field of pesticides, in particular to a preparation method and application of a preparation for preventing and treating vegetable seedling virus diseases made from discarded parts of Zingiberaceae plants. Background technique [0002] Plant virus disease is a kind of important disease that harms crops. It is called plant cancer because of its serious harm and difficult control. It has caused huge losses to agriculture all the year round, and the annual crop loss in the world is as high as billions of dollars. In recent years, plant virus diseases have become more and more harmful, especially to cash crops. Such as cruciferous vegetables such as cabbage, cabbage, radish, and melon and vegetable plants such as pumpkin, zucchini, and loofah. Vegetable plants infected with virus will show more typical symptoms of virus disease, onset at the seedling stage, the mesophyll near the le...

Claims

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Application Information

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IPC IPC(8): A01N65/48A01P1/00A01P21/00
Inventor 代光辉庞倩茹陈义娟周元飞彭勇政俞志男莫晓东
Owner SHANGHAI JIAO TONG UNIV
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