CN1048382C

CN1048382C - Nontoxic pesticide made of pure traditional Chinese medicine

Info

Publication number: CN1048382C
Application number: CN96120229A
Authority: CN
Inventors: 赵贵生
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-23
Filing date: 1996-10-23
Publication date: 2000-01-19
Anticipated expiration: 2016-10-23
Also published as: CN1152403A

Abstract

The present invention relates to a nontoxic pesticide made of pure traditional Chinese medicines, which belongs to the technique of pesticide preparation. The pesticide is prepared by mixing a traditional Chinese medicine solution and the mixture of calcium polysulfide and calcium thiosulfate of a proportion of 1 to 1.5, wherein the traditional Chinese medicine solution comprises the following components: 8 to 11% of white mulberry root bark, 8 to 11% of flavescent sophora root, 8 to 11% of pseudolarix, 8 to 11% of chinaberry bark, 8 to 11% of raw stemona root, 8 to 11% of hellebore root, 5 to 8% of shrubalthea bark, 5 to 8% of coralbean bark, 5 to 8% of Chinese lobelia herb, 4 to 6% of areca seed, 4 to 6% of cyrtomium rhizome, 4 to 6% of rangooncreeper fruit, 4 to 6% of common cnidium fruit and 3 to 5% of rosin. The mixture of calcium polysulfide and calcium thiosulfate is prepared from sulfur and quicklime of a weight-acid proportion of 2 to 1. Compared with the prior art, the nontoxic pesticide has the obvious advantage of no toxicity due to the adoption of pure traditional Chinese medicine; besides, due to different pharmacological properties of different traditional Chinese medicines, the nontoxic pesticide is a broad-spectrum pesticide with multiple purposes of disinsection, disease prevention, disease treatment, seed soaking, organic fertilizer service, etc.

Description

Comprise agricultural chemicals of plurality of Chinese and preparation method thereof

The present invention relates to a kind of agricultural chemicals that comprises plurality of Chinese and preparation method thereof, especially for the non-poisonous pesticides of a kind of Chinese medicine character of desinsection, diseases prevention, seed soaking.

Existing various agricultural chemicals all has stronger toxicity, on vegetables, woods fruit and crops, use these poisonous agricultural chemicals, its toxic component is to some extent by absorptions such as grain, vegetables, melons and fruits, though people wash with water as edible last, but because toxic component has entered fruit inside, therefore only washing can not the full scale clearance toxic component, and this also is the one of the main reasons that causes human various diseases.In addition, the use of organic phosphor chemical fertilizer has equally also brought disease risk to the mankind, and in the today of advocating pollution-free food, non-poisonous pesticides replaces the use of poisonous agricultural chemicals and minimizing chemical fertilizer imperative.

The objective of the invention is in order to overcome above-mentioned weak point of the prior art, and provide a kind of and be widely used in desinsection, diseases prevention, cure the disease, soak seed, can play simultaneously the pure Chinese medicinal preparation non-poisonous pesticides that belongs to Chinese medicine character of fertilizer effect.

The object of the present invention is achieved like this: the calcium polysulfide that this non-poisonous pesticides is generated after heating by the aqueous solution of traditional Chinese herbal decoction and Sulfur and quicklime and the mixture of calcium thiosulfate are mixed and made into.Wherein raw material each component percentage by weight is in the traditional Chinese herbal decoction: the root bark of white mulberry, kuh-seng, corter pseudolaricis, azedarach, the living tuber of stemona, each 8-11% of black false hellebore, Cortex hibisus syriacus, erythrina bark, each 5-8% of Chinese lobelia, betel nut, rhizome of cyrtomium, the fruit of Rangoon creeper, each 4-6% of frutus cnidii, rosin 3-5%; The weight proportion of Sulfur and quicklime is 2: 1; The weight proportion of the mixture of traditional Chinese herbal decoction and calcium polysulfide and calcium thiosulfate is 1: 1.5.

The present invention compared with prior art because its raw material is the mixture of tens flavor Chinese medicines and calcium polysulfide and calcium thiosulfates, so its tangible advantage is exactly nontoxic.In addition because each flavor Chinese medicine has different pharmacological properties respectively, therefore determined the present invention be a kind ofly have desinsection, diseases prevention, cure the disease, soak seed, as multi-purpose wide spectrum class agricultural chemicals such as organic manure.Simultaneously, use vegetables, the woods fruit of non-poisonous pesticides of the present invention and grain etc. by the people edible after, not only can not bring disease risk to the mankind, and because the indirectly-acting of the herbal pharmacology characteristic of respectively distinguishing the flavor of in the raw material of the present invention, also help to prevent and treat human multiple disease, existing that the pharmacological property division of primary raw material is as follows:

Kuh-seng: contain multiple alkaloid, flavonol, oxymatrine, shigella dysenteriae, Escherichia coli, proteus, B-mode hammer are all reached staphylococcus aureus to be had than the obvious suppression effect, can kill the damp and hot worm that gives birth to.

Corter pseudolaricis: containing corter pseudolaricis acid has 0.8% approximately, has the achorion of killing and insecticidal action.

Betel nut: contain alkaloid, arecaidine, demethyl arecaidine and areca red etc., have insecticidal action.

The fruit of Rangoon creeper: contain fruit of Rangoon creeper acid potassium 20-27% and fat oil, trigonelline and pyridine carbohydrate etc., various insects such as roundworm, water razor clam, earthworm are had stronger inhibition effect.

Give birth to the tuber of stemona: contain multiple alkaloid, as stemonine, protostermonine etc., can reduce the excitability of animal breath maincenter, infusion and alcohol leaching all have killing action to mosquitos and flies larva, head louse, clothing lice and bedbug etc.

Frutus cnidii: contain multiple Coumarins composition,, have the removing dampness and destroying parasites effect as Osthole, titanium dioxide alcohol, the bright element of frutus cnidii, cnidimine, cnidiadin etc.

Cortex hibisus syriacus: contain tannin, mucilaginous substance, have heat-clearing, Anti-Puritic and insecticidal effect.

Sulfur: main sulfur-bearing, contain impurity such as a small amount of tellurium, selenium, iron, arsenic, but behind preparation the cause of disease of desinsection, insect protected, the various fruit trees of control, cotton, vegetables, cereal crops.

Quicklime: contain calcium oxide, have bright malicious phagedenoma, scorching insecticidal action.

The non-poisonous pesticides of the present invention use of can soaking seed, can play strong, short long, the prophylaxis effect of seedling to crop, spray to use and can prevent and treat leaf disease, as rust, head blight, powdery mildew, brown rot, canker, leaf-curl, scab, black spot etc., sprinkling controlling object in period is as follows:

Greengrocery: discovery leaf disease and insects are promptly sprayed, but spray insect protected, diseases prevention as anosis no worm.

Wheat: spray before and after the heading and can prevent rust, head blight, powdery mildew.

Cotton: spray 6-7 day and can control two spotted spider mite and other insects, can prevent leaf disease.

Apple: after the rudiment or bright or 2 week back sprinklings can control tetranychid, centipede class, brown rot, bloom preceding or fallen flowers after sprayed in 10 days and can control powdery mildew, the resting stage sprinkling can prevent and treat rot.

Citrus: germination period can be prevented and treated tetranychid, rust, rust wall, lice, centipede to fruit phase sprinkling just, and the later stage (8 below the moon-10 below the moon) sprays and prevents and treats canker, tetranychid, rust.

Pears: the sprinkling of vernalization phase can prevent and treat leaf-curl, scab, tetranychid, centipede, desinsection.

Peach: the sprinkling of vernalization phase can prevent and treat black spot, scab, tetranychid, desinsection.

Grape: spray in resting stage and can prevent and treat tetranychid, 3,11, do not have sprouting to spray period can to prevent and treat powdery mildew December.

In addition, because the present invention is a non-poisonous pesticides, and cheap, therefore can repeatedly spray, the sprinkling primary effect was better in general 15-20 days., below in conjunction with embodiment in detail the present invention is described in detail.

The optimum weight percentage of its raw material of traditional Chinese herbal decoction among the present invention is the root bark of white mulberry 10%, kuh-seng 10%, corter pseudolaricis 10%, azedarach 10%, give birth to the tuber of stemona 10%, black false hellebore 9%, Cortex hibisus syriacus 6%, erythrina bark 6%, Chinese lobelia 6%, betel nut 5%, rhizome of cyrtomium 5%, the fruit of Rangoon creeper 5%, frutus cnidii 5%, rosin 3%, take by weighing the root bark of white mulberry by above-mentioned prescription, kuh-seng, corter pseudolaricis, azedarach, give birth to each 300 gram of the tuber of stemona, black false hellebore 270 grams, Cortex hibisus syriacus, erythrina bark, each 180 gram of Chinese lobelia, betel nut, rhizome of cyrtomium, the fruit of Rangoon creeper, each 150 gram of frutus cnidii, rosin 90 gram, totally 3090 gram raw materials add moisture to boil about 500 gram decoctions for three times standby.Press the weight proportion 2: 1 of sulphur and quicklime, get sulphur 400 grams, give birth to that stone water 200 grams add water and the mixture of making 750 gram calcium polysulfides and calcium thiosulfate of heating is standby.By the weight proportion of traditional Chinese herbal decoction and this mixture 1: 1.5 both are mixed, promptly make non-poisonous pesticides of the present invention.But thin up when using non-poisonous pesticides finished product of the present invention.

Purpose of the present invention can also realize by following examples:

Raw material each component percentage by weight such as following table in the traditional Chinese herbal decoction.

Raw material	Heavy	The amount percentage	Than (%)
Raw material	Heavy	The amount percentage	Than (%)		Title	One group	Two groups	Three groups	Four groups
The root bark of white mulberry	8	9	10	11	Title	One group	Two groups	Three groups	Four groups
The root bark of white mulberry	8	9	10	11	Kuh-seng	8	9	10	11
Corter pseudolaricis	8	9	10	11	Kuh-seng	8	9	10	11
Corter pseudolaricis	8	9	10	11	Azedarach	8	9	10	11
Give birth to the tuber of stemona	8	9	10	11	Azedarach	8	9	10	11
Give birth to the tuber of stemona	8	9	10	11	Black false hellebore	8	9	10	11
Cortex hibisus syriacus	8	7	6	5	Black false hellebore	8	9	10	11
Cortex hibisus syriacus	8	7	6	5	Erythrina bark	8	7	6	5
Chinese lobelia	8	7	6	5	Erythrina bark	8	7	6	5
Chinese lobelia	8	7	6	5	Betel nut	6	5	5	4
Rhizome of cyrtomium	6	5	4	4	Betel nut	6	5	5	4
Rhizome of cyrtomium	6	5	4	4	The fruit of Rangoon creeper	6	5	4	4
Frutus cnidii	6	5	4	4	The fruit of Rangoon creeper	6	5	4	4
Frutus cnidii	6	5	4	4	Rosin	4	5	5	3

Take by weighing four groups of raw materials respectively by the last table four assembly sides that give, they are:

First group: the root bark of white mulberry, kuh-seng, corter pseudolaricis, azedarach, the living tuber of stemona, black false hellebore, Cortex hibisus syriacus, erythrina bark, each 240 gram of Chinese lobelia, betel nut, rhizome of cyrtomium, the fruit of Rangoon creeper, each 180 gram of frutus cnidii, rosin 120 restrains, and each Chinese medicine of distinguishing the flavor of adds up to heavy 3000 grams.

Second group: the root bark of white mulberry, kuh-seng, corter pseudolaricis, azedarach, the living tuber of stemona, each 270 gram of black false hellebore, Cortex hibisus syriacus, erythrina bark, each 120 gram of Chinese lobelia, betel nut, rhizome of cyrtomium, the fruit of Rangoon creeper, frutus cnidii, rosin is 150 grams respectively, and each Chinese medicine of distinguishing the flavor of adds up to heavy 3000 grams.

The 3rd group: the root bark of white mulberry, kuh-seng, corter pseudolaricis, azedarach, the living tuber of stemona, each 300 gram of black false hellebore, Cortex hibisus syriacus, erythrina bark, each 180 gram of Chinese lobelia, betel nut, rosin is 150 grams respectively, rhizome of cyrtomium, the fruit of Rangoon creeper, each 120 gram of frutus cnidii, each Chinese medicine of distinguishing the flavor of adds up to heavy 3000 grams.

The 4th group: the root bark of white mulberry, kuh-seng, corter pseudolaricis, azedarach, the living tuber of stemona, each 330 gram of black false hellebore, Cortex hibisus syriacus, erythrina bark, each 150 gram of Chinese lobelia, betel nut, rhizome of cyrtomium, the fruit of Rangoon creeper, frutus cnidii be 120 grams respectively, and rosin 90 grams, each Chinese medicine of distinguishing the flavor of add up to heavy 3000 grams.

Press the boiling method described in the most preferred embodiment, respectively above-mentioned four groups of raw materials are boiled 500 gram decoctions, get Sulfur 400 gram, quicklime 200 is restrained into calcium polysulfide and thiosulfuric acid calcium compound 750 grams, by the weight ratio of traditional Chinese herbal decoction and this mixture 1: 1.5 both are mixed, promptly make non-poisonous pesticides of the present invention.

Claims

1, a kind of agricultural chemicals that comprises plurality of Chinese and preparation method thereof comprises the calcium polysulfide that the aqueous solution of traditional Chinese herbal decoction, Sulfur and quicklime generates and the mixture of calcium thiosulfate after heating, it is characterized in that:

Raw material each component percentage by weight is in a, the traditional Chinese herbal decoction: the root bark of white mulberry, kuh-seng, corter pseudolaricis, azedarach, the living tuber of stemona, each 8-11% of black false hellebore, Cortex hibisus syriacus, erythrina bark, each 5-8% of Chinese lobelia, betel nut, rhizome of cyrtomium, the fruit of Rangoon creeper, each 4-6% of frutus cnidii, rosin 3-5%;

The weight proportion of b, Sulfur and quicklime is 2: 1;

The weight proportion of the mixture of c, traditional Chinese herbal decoction and calcium polysulfide and calcium thiosulfate is 1: 1.5.

2, agricultural chemicals that comprises plurality of Chinese according to claim 1 and preparation method thereof is characterized in that raw material each component percentage by weight is in the traditional Chinese herbal decoction: the root bark of white mulberry 10, kuh-seng 10, corter pseudolaricis 10, azedarach 10, the living tuber of stemona 10, black false hellebore 9, Cortex hibisus syriacus 6, erythrina bark 6, Chinese lobelia 6, betel nut 5, rhizome of cyrtomium 5, the fruit of Rangoon creeper 5, frutus cnidii 5, rosin 3.