CN1062113C

CN1062113C - Detoxifying agent for plant

Info

Publication number: CN1062113C
Application number: CN95110464A
Authority: CN
Inventors: 冯学文; 许恒德; 徐�明; 冯明文; 阎庆林
Original assignee: 冯学文
Priority date: 1995-05-19
Filing date: 1995-05-19
Publication date: 2001-02-21
Anticipated expiration: 2015-05-19
Also published as: CN1136395A

Abstract

The present invention relates to a composition of a plant detoxifying agent, which is prepared from Chinese herbal medicines as main components with the functions of clearing heat, removing toxicity, inhibiting bacteria and eliminating pests and a small amount of gibberellin and ethanol. After being diluted by 250 to 50000 times by adding water, the composition can be used for the plants of vegetables, flowers, fruit trees, etc. to effectively eliminate the symptoms of leaf roll, crinkle, mottle, dwarf, etc. through spraying on the surface of leaves. The effect is taken within 1 to 3 hours, the plants return to normal after 70 to 150 hours, and the cure rate can reach above 95%. The composition has the advantages of no damage to crop, high efficiency and no toxic or side effect on people and livestock, the yield can be increased by 20 to 40%, and the composition is a good medicament for pollution-free vegetable production.

Description

The composition pesticide that contains herbal component

The present invention relates to a kind of agricultural chemicals, particularly wherein contain herbal component, leaf roll, shrinkage, the class that is applicable to plants such as removing vegetables, flowers, fruit tree refuted and symptom such as dwarfing.

Plant is in process of growth.Reasons such as often improper because of low temperature, high temperature, illumination, damage by disease and insect, auxin improper use or agricultural chemicals improper use cause such as poisoning symptoms such as leaf roll, shrinkage, mottled and dwarfings.

Do not have special effect agent in the prior art, show the agricultural chemicals of suiting the medicine to the illness commonly used as " antiviral spirit ", " virus of A " and " ZhiBingLing(SIC) " etc., or be mainly the chemosynthesis material often with inevitable toxic and side effect; Or produce effects is slow; Or curative effect is undesirable.

Purpose of the present invention makes full use of the Chinese herbal medicine resource of China's preciousness exactly, utilizes wherein about the effects such as antibacterial, antiviral and desinsection of medicine, and producing main component is natural materials, and people and animals are had no side effect, and produce effects soon and the tangible composition pesticide of curative effect.

The objective of the invention is to implement by following technical solution:

Produce a kind of composition, it includes the herbal component (A) of clearing heat and detoxicating antibacterial desinsection, gibberellin component (B) and ethanol (C), and they are main active ingredient.

Weight ratio between them is:

Component (A): component (B): component (C)=1: 0.08～0.0125: 0.58～5.5.

Component (A) can be selected from frutus cnidii, the root of large-flowered skullcap, kuh-seng, wrinkled giant hyssop, henbane and golden cypress.

Water is the solvent of component (A) and the thinner of double as composition.

The weight ratio of henbane and all the other Chinese herbal medicines is 1: 41～67 in the above-mentioned component (A).

Above-mentioned component (A), conventional decocting boils, waste, it is standby that the water intaking decocting liquid is chilled to room temperature.

Add component (B) and (C) in the decocting liquid of component (A), mixing promptly gets detoxifying agent for plant composition stoste.

As symptoms such as treatment plant leaf roll, shrinkage, mottled, dwarfings the time, look concrete condition (size, cured matter layer situation etc.) the decision dosage of degree of disease and crop leaf, common every mu with detoxifying agent for plant composition stoste 5～250ml, be diluted to 250～50000 times with ordinary water, mixing sprays in plant leaf surface.

The mechanism of the above-mentioned plant disease of combination treatment provided by the invention is inferred as: component (A) mainly is the theoretical sure clearing heat and detoxicating medicine of motherland's medicine, wherein the root of large-flowered skullcap, golden cypress, frutus cnidii, kuh-seng, wrinkled giant hyssop all can suppress common germ, fungi and virus, and the report as the external application insecticide is also arranged.Henbane can be detoxified.

The red mould poison of component (B) (common name 92 0) encourages, detoxifcation, its energy activated plant cell RNA enzyme and RNA polymerase of report is arranged, make in the plant nucleolus that the MRNA number increases among the DNA and kytoplasm, to by the crop of virus infections, can change host cell and intrusive viruses RNA molecule absolute value effectively, thereby reach the effect that suppresses virus.

Ethanol desolventizes outside the effect, and the activity of Disinfection Effect and energy activated plant cellular enzymes is also arranged.

Behind the composition compatibility, play synergy, produce effects is fast, and curative effect obviously is better than prior art.

The present invention is further elaborated below in conjunction with embodiment: embodiment:

Component (A). water retting, conventional 40min, the taking liquid that inclines, the waste of decocting, put to room temperature, component (B) is added in component (A) the decocting liquid, stir evenly, and get the former medicine of detoxifying agent for plant composition, and look murder by poisoning situation and crop leaf situation, every mu of amount of application can be 5～250ml.With former medicinal ordinary water be diluted to 250～50000 times stir evenly after, be sprayed on the blade face.

Through field experiment, detoxifying agent for plant composition provided by the invention, can remove poisoning symptoms such as the leaf roll, shrinkage of capsicum, eggplant, custard squash, tomato, watermelon, fruit tree, flowers and other crops, mottled and dwarfing effectively, drug effect is fast, behind (onset behind spray medicine 1～3h) spray medicine 70～150h, effect obviously directly perceived is arranged, cure rate 95% to crop safety, efficient, all has no side effect to people and animals, and can increase production 20～40%, be the good medicament of producing pollution-free vegetable.

Claims

1, a kind of composition pesticide that contains herbal component is characterized in that said composition is made up of herbal component, gibberellin and ethanol,

Herbal component is to boil the mode that obtains decocting liquid by following parts by weight of traditional Chinese medicines raw material by decocting to make: frutus cnidii, the root of large-flowered skullcap, kuh-seng each 100, wrinkled giant hyssop 15, golden cypress 20, henbane 5;

Herbal component in the weight ratio between herbal raw material gross weight and gibberellin, ethanol is: 1: 0.08～0.0125: 0.58～5.5.