CN1081818A

CN1081818A - Insecticide for plant and production method

Info

Publication number: CN1081818A
Application number: CN 93111454
Authority: CN
Inventors: 龚高烈
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-13
Filing date: 1993-06-13
Publication date: 1994-02-16

Abstract

The present invention is the inorganic medicament of a kind of prevention and control plant pest, and function is extensive, is formed by various Chinese herbal medicine compatibilities.High-efficiency low-toxicity, the property of medicine is stable, and is pollution-free, the noresidue toxin, no carcinogenic substance, to the person poultry harmless, safe and reliable.The medicine source is abundant, wide material sources, and purchase easily, production technology is simple, invests for a short time, is widely used in the control of plant pests such as crops, vegetables, trees, fruit tree and flowers and plants.

Description

Insecticide for plant and production method

The present invention relates to a kind of agricultural chemicals of preventing and treating plant pest and preparation method thereof, particularly relate to clean preparation of the sick worm of a kind of inorganic low toxicity high-efficiency plant and preparation method thereof.

At present China and widely used in the world agricultural chemicals all belong to organic compound, and toxicity is big, though the energy pest control, function singleness, and its toxicity is extremely harmful to health, especially remaining toxicity can not disappear, contaminated environment seriously again, use need be paid special attention to.

The objective of the invention is to avoid the above-mentioned shortcoming among the prior art, make full use of the Chinese herbal medicine resource of China's abundant and provide a kind of function many, not only can prevent to control insect pest, can also prevent curing the disease harmful pollution-free, noresidue toxin, no carcinogenic substance are to person poultry harmless's safe and reliable inorganic, low toxicity, the sick worm net products of high-efficiency plant and manufacture method thereof.

The composition by weight proportioning of the insecticide for plant among the present invention is: the root of langdu 1～3%, macleaya cordata 5～16%, careless bird 4～8%, Radix Wikstroemae 1～3%, castor bean 4～8% thunder godvines 4～12%, henbane 0.5～1.5%, datura 1～3%, sweat cigarette 5～16%, black false hellebore 4～8%, periploca spium 0.5～1.5%, southern serpentaria 5～16%, yellow ginger 1～3%, capsicum 4～12%, tea is withered 8～32%, croton oil 1～3%, Chinese prickly ash oil 1～3%, spicebush oil 1～3%.Its manufacture method is: at first respectively with dry materials such as the root of langdu, macleaya cordata, careless bird, Radix Wikstroemae, castor bean, thunder godvine, henbane, datura, sweat cigarette, black false hellebore, periploca spium, southern serpentaria, yellow ginger, capsicum, tea are withered and pulverize.The component proportioning is got material powder such as the root of langdu, careless bird, Radix Wikstroemae, castor bean, thunder godvine, henbane, datura, sweat cigarette, black false hellebore, periploca spium, yellow ginger, the capsicum container of packing into by weight, add 95% alcohol in 1: 15 ratio of actual gross weight, seal and soaked 24 hours, filter, it is stand-by that filtrate is installed sealing.The component proportioning is got material powder such as macleaya cordata, southern serpentaria, tea the be withered container of packing into by weight; add clear water in 1: 15 ratio of actual gross weight; the fiery boiling of temperature concentrates; the liquid medicine temperature is controlled between 50～55 ℃; be concentrated into the liquid medicine water content and be not more than 50%; can cease fire, cold filtration installs filtrate stand-by.After will soaking filtrate and boiling concentrated filtrate then 5: 1 ratio merge being mixed by weight, the component proportioning adds croton oil, Chinese prickly ash oil, spicebush oil by weight, add benzoic acid by about 5% of actual gross weight and make preservative, stir, promptly make insecticide for plant stoste, with stoste bottling warehouse-in.

When insecticide for plant of the present invention was used for pre-preventing disease and pest, 1: 500 ratio allotment clear water was by weight sprayed and is got final product.When being used for the plant disease treatment sterilizing pesticide, 1: 300 ratio is allocated clear water by weight, sprays to get final product.

Embodiment: take off row material powder, 2 kilograms of the roots of langdu, 6 kilograms of careless birds, 1 kilogram of Radix Wikstroemae, 6 kilograms of castor beans, 10 kilograms of thunder godvines, 1 kilogram of henbane, 2 kilograms of daturas, 10 kilograms of sweat cigarettes, 6 kilograms of black false hellebores, 1 kilogram of periploca spium, 2 kilograms of yellow gingers, in 8 kilograms of vats of packing into of capsicum, add 825 kilograms of 95% alcohol, seal and soak after 24 hours, filter, be as the criterion not contain the dregs of a decoction, it is stand-by that filtrate is installed sealing.Get 10 kilograms of macleaya cordata, 10 kilograms of southern serpentarias, the withered 19 kilograms of powder such as material such as grade of tea are packed in the container; add 585 kilograms in clear water, warm fiery boiling concentrates, and keeps the liquid medicine temperature between 50～55 ℃; cease fire when the soup water content is not more than 50%, cold filtration installs filtrate stand-by.Get and soak 800 kilograms of filtrates, the boiling concentrated filtrate merges for 160 kilograms and mixes, and adds 2 kilograms of croton oils again, 2 kilograms of Chinese prickly ash oil, 2 kilograms of spicebush oils, 48 kilograms in benzoic acid stirs, insecticide for plant stoste, the bottling warehouse-in.

Insecticide for plant of the present invention is the novel inorganic medicament of a kind of prevention and control plant pest, low toxicity is efficient, and pollution-free, noresidue toxin, no carcinogenic substance are to the person poultry harmless, safe and reliable, drug effect is rapid, and the property of medicine is stable, and the medicine source is abundant, wide material sources, purchase easily, production technology is simple, small investment.This insecticide for plant is applicable to plant pest managements such as crops, vegetables, trees, fruit tree and flowers and plants.

Claims

1, a kind of insecticide for plant is formed by multiple Chinese herbal medicine compatibility, it is characterized in that this insecticide for plant composition by weight proportioning is: the root of langdu 1～3%, macleaya cordata 5～16%, grass bird 4～8%, Radix Wikstroemae 1～3%, castor bean 4～8%, thunder godvine 4～12% henbanes 0.5～1.5%, datura 1～3%, sweat cigarette 5～16%, black false hellebore 4～8%, periploca spium 0.5～1.5%, southern serpentaria 5～16%, yellow ginger 1～3%, capsicum 4～12%, tea withered 8～32%, croton oil 1～3%, Chinese prickly ash oil 1～3%, spicebush oil 1～3%.

2, a kind of manufacture method of insecticide for plant is characterized in that: respectively with dry materials such as the root of langdu, macleaya cordata, careless bird, Radix Wikstroemae, castor bean, thunder godvine, henbane, datura, sweat cigarette, black false hellebore, periploca spium, southern serpentaria, yellow ginger, capsicum, tea are withered and pulverize;

A, the set of dispense ratio is got material powder such as the root of langdu, careless bird, Radix Wikstroemae, castor bean, thunder godvine, henbane, datura, sweat cigarette, black false hellebore, periploca spium, yellow ginger, the capsicum container of packing into by weight, alcohol in 1: 15 ratio of actual gross weight adding 95% seals immersion 24 hours, filter, filtrate is installed, seal stand-by;

B, the component proportioning is got material powder such as macleaya cordata, southern serpentaria, tea the be withered container of packing into by weight, add clear water in 1: 15 ratio of actual gross weight, the fiery boiling of temperature concentrates, the liquid medicine temperature is controlled between 50～55 ℃, being concentrated in the soup water content is not more than at 50% o'clock and can ceases fire, cold filtration installs filtrate stand-by;

C, will soak filtrate and boiling concentrated filtrate by weight 6: 1 ratio merge and mix, the component proportioning adds croton oil, Chinese prickly ash oil, spicebush oil by weight again, and the benzoic acid that adds gross weight 5% is again made preservative, stirs, insecticide for plant stoste, bottling warehouse-in.