CN101061807A

CN101061807A - Natural herbal medicine insecticide and the method of producing the same

Info

Publication number: CN101061807A
Application number: CN 200610017682
Authority: CN
Inventors: 王学阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-24
Filing date: 2006-04-24
Publication date: 2007-10-31

Abstract

The invention discloses a crude herbal insecticide and process for preparation, wherein the insecticide is prepared from eight kinds of crude herbs including rhubarb horsetails, flavescent sophora root, chinaberry bark, omphalia, fruit of rangoon creeper, stem pith of the ricepapr plant, areca-nut and radix euphorbiae ebracteolatae through steps of choosing materials, proportioning, disintegrating, grinding, canning, watering, steam grilling, cooling down and immersing, filtering, depositing, filtering, concentrating, preservatively treating, homogenizingand canning.

Description

Natural herbal medicine insecticide and preparation method thereof

Technical field:

The present invention relates to a kind of natural herbal medicine insecticide and preparation method thereof.

Background technology:

1, in the whole world, especially as China of large agricultural country, in farm-forestry crop, still use the agricultural chemicals of hypertoxic high residue to come good harvest and the profit of kill pests so far to obtain the agricultural harvested product, cause the residue of pesticide of vegetables, fruit, tealeaves and cereal crops excessive therefrom, cause that food poisoning takes place repeatedly.It is reported, the whole nation annual because of residue of pesticide in the vegetables exceed standard poison tens of thousands of people, dead thousands of people are arranged; 2, agricultural products in China exceeds standard because of residue of pesticide, intercepted by " green barrier ".After adding World Trade Organization, the test stone of persticide residue has all improved to farming, woods, the aquatic products of China in EU member country, Japan, Korea S etc., causes outlet to fall sharply, and suffers heavy losses; 3, present, China is also in the preparation of studying the low toxicity biopesticide in large quantities, but is raw material with Chinese herbal medicine or woody plant mostly, and the leaf and the skin that for example print chinaberry, melia toosendan, China tree are raw material, their destructible forest resources, and cost is higher.Pyrethrins extracts from Dalmatian chrysanthemum, therefore just need a large amount of this plants of plantation, and or else this plant can fully utilize except that extracting pyrethrins, and this has wasted resource to a certain extent.In a word, be that the pesticide producing of raw material easily causes destruction and the exhaustion of plant resources, vegetation with the woody plant, easily cause of the pollution of " three wastes " emission simultaneously to environment.

Summary of the invention:

The biopesticide that the purpose of this invention is to provide a kind of pure Chinese medicinal preparation.It has tag, stomach kills and strong osmosis, can infiltrate in plant tissue and the polypide, destroy insect pest cephalomere, body segment, make insect spasm such as heart-eating worm on the crops such as fruit tree, vegetables, two spotted spider mite, aphid, star caterpillar, cabbage caterpillar, scale insect and dead, and people, animal are not injured environmentally safe.

The present invention relates to a kind of method for producing insecticide of natural plant biological agricultural chemicals.This natural herbal medicine insecticide selects for use Chinese herbal medicine rheum officinale, kuh-seng, bitter skin Teng, stone-like omphalia, the fruit of Rangoon creeper, the stem pith of the rice-paper plant, betel nut, the root of langdu to boil and form, and its ratio is 20-30: 15-30: 25-35: 10-20: 15-25: 10-20: 10-20: 7-10.

The technological process of this natural plant biological agricultural chemicals broad spectrum pesticide is as follows:

Select materials

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Make up a prescription

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Pulverize (fineness does not have strict demand)

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Grind (fineness is the husky nets of 60 orders) into powder

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Tinning

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Add water (1200 kilograms in the water that adds per ton)

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Vapour is endured (100 ℃ of vapour were endured 2 hours)

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(soaking 4 hours fluid temperature reduces to below 35 ℃) soaked in cooling

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Filter dosing (the husky net of 100 orders)

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Precipitation (2 hours)

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Refilter (the husky net of 120 orders)

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Concentrate (concentrating) by difference requirement concentration

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Synergy preservative treatment (mixing 1.0% water-soluble new azone and 2.5% food antiseptics)

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Homogeneous (with machinery or artificial the stirring)

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Canned sealing

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Labeling

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Packing

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Warehouse-in (selling on a commission basis)

This invented technology is simple, cost is low, high efficiency, the saving of labor, save time, easily batch production production; The plant-biological pesticide insecticide of producing with this manufacture method is a kind of nuisanceless green wide spectrum agricultural chemicals; it has substituted chemical pesticide; reduced residual; protected environment; and desinsection is thorough rapidly, penetration is strong, lasting medicine, easy to use; people and animals are not had injury, are a kind of desirable biopesticides.

Embodiment:

To produce one ton of product is example:

1, select materials: with rheum officinale, kuh-seng, bitter skin Teng, stone-like omphalia, the fruit of Rangoon creeper, the stem pith of the rice-paper plant, betel nut, root of langdu dry product through impurity elimination soil, impurity elimination, rogue stand-by.

2, make up a prescription: 135 kilograms of 170 kilograms of rheum officinales, kuh-sengs, 202 kilograms of bitter skin Tengs, 101 kilograms of stone-like omphalias, 135 kilograms of the fruits of Rangoon creeper, 101 kilograms of the stem piths of the rice-paper plant, 101 kilograms of betel nuts, the root of langdu of getting after selected fit over together for 55 kilograms.

3, pulverize: the Chinese herbal medicine rheum officinale that will prepare in proportion, kuh-seng, bitter skin Teng, the fruit of Rangoon creeper, the stem pith of the rice-paper plant, betel nut, the root of langdu are mixed pulverizing (fineness does not have strict demand).

4, grind into powder: selected good stone-like omphalia is ground into powder for 101 kilograms.

5, the stone-like omphalia after will grinding into powder is pulverized in the stainless steel cylinder of packing into separately, and injects 200 kilograms of warm water, stirs once in per about 3 hours.

6, tinning: with the Chinese herbal medicine that crushes and grind stone-like omphalia into powder and divide 4 equal portions, be respectively charged into 4 volumes that cleaned and be in the stainless cylinder of steel more than 500 kilograms.

7, Jia Shui: in installing four jars of medicine, inject 300 kg of water respectively.

8, vapour is endured: by opening the air valve infusion 2 hours in the medicinal cupping that in the boiler steam pipe is fed injecting good water respectively.

9, cooling is soaked: air valve is closed cooling soak every 2 hours with waddy or mechanical agitation once, soaked 4 hours.

10, filter (preceding filter): open tapping valve, with 100 orders sand net soaked medical filtration is sedimentation basin more than 1500 kilograms to volume in.

11, filter: in soaked Omphalia lapidescens liquid is sedimentation basin more than 200 kilograms with 100 orders sand net filtration to volume.

12, dosing: 100 kilograms of Omphalia lapidescens liquid after will filtering are incorporated in the seven flavor medicine liquid such as kuh-seng after the filtration.

13, precipitation: the stoste after will filtering precipitates 2 hours in sedimentation basin.

14, refiltering the back concentrates: refilter homogeneous jar in by difference requirement concentration concentrated with the husky net of 120 orders the soup of post precipitation.

15, preservative treatment: get 2.5% food antiseptics by per hundred kilograms of soups and add in the soup.

16, homogeneous: with machinery and artificial the stirring half an hour.

17, canned: as in canned plastics of the can packing machine soup that homogeneous is good or vial, just to be finished product.

18, packing: go in the carton labeled product is bottled,, put into the quality certification, joint sealing.

19, warehouse-in (selling on a commission basis): every batch of product is transported into warehouse for finished product with product after finishing technology, hands over administrator's warehouse-in of keeping accounts.

Use the visual fruit tree of this medicine, flowers, forest, nursery stock, vegetables, cereal crops damage by disease and insect that take place season, sparge multiple damage by disease and insect such as to prevent and treat plant heart-eating worm, star caterpillar, tortrix moth, cabbage caterpillar, wood louse, scale insect, mite class on the crop branches and leaves with 400-600 times of water dilute liquid medicine, and it is nontoxic, to the person poultry safety, environmentally safe.

Claims

1, a kind of natural herbal medicine insecticide, it is characterized in that it is made up of rheum officinale, kuh-seng, bitter skin Teng, stone-like omphalia, the fruit of Rangoon creeper, the stem pith of the rice-paper plant, betel nut, the root of langdu eight flavor traditional Chinese medicine ingredients, wherein the proportioning umber is 20-30: 15-30: 25-35: 10-20: 15-25: 10-20: 10-20: 7-10.

2, natural herbal medicine insecticide according to claim 1, the preparation method who it is characterized in that it for select materials-make up a prescription-pulverize-grind into powder-tinning-add water-vapour endure-lower the temperature soak-filter-precipitate-refilter-concentrate-preservative treatment-homogeneous-canned sealing.