CN101755857A

CN101755857A - Pollution-free pesticide and preparation method

Info

Publication number: CN101755857A
Application number: CN200810158622A
Authority: CN
Inventors: 张建
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-04
Filing date: 2008-11-04
Publication date: 2010-06-30

Abstract

The invention discloses a pollution-free pesticide and a preparation method, wherein the pollution-free pesticide is characterized by being a preparation consisting of 8 parts of dregs of tea-oil tree fruit, 8 parts of bitter herbs, 8 parts of garlic, 1-2 parts of wild peppers, 2-4 parts of oleander leaf, 0.3-0.8 part of alum and a defined amount of emulsifier. The preparation method of the pollution-free pesticide is as follows: chopping the fresh dregs of tea-oil tree fruit, fresh bitter herbs and fresh garlic in the formula finely, then adding 400-500g ethanol into each fifty parts, fermenting under the condition of 30-50 DEG C, keeping for 1-3 days, adding 0.3-0.8 part of alum, after purely dissolving for 2-3 days, adding a defined amount of emulsifier, cutting, crashing, screening, sterile extracting, filtering, concentrating and other processes to prepare the pollution-free pesticide. The biopesticide produced by the method of the invention has the advantages of short production cycle, high content of medical ingredients, no pollution to the environment during the production process and the like.

Description

A kind of public nuisance-free agricultural chemicals and preparation method

Technical field: the present invention relates to a kind of preparation of killing insect pest, being specifically related to a kind of is public nuisance-free agricultural chemicals of making of raw material and preparation method thereof with the Chinese herbal medicine.

Background technology: at present, the agricultural chemicals that the killing method of crop pests all adopts chemical method to make, though can effectively kill insect pest, but because it has stronger toxicity, can make the harm of Shanghai Communications University, river to human body, residual medicine can form the chronic poisoning of human body on the crops, causes the generation of other diseases.

Summary of the invention: wood invention technical problem to be solved is how to reduce the concentration of toxic component in the insecticide as far as possible, makes agricultural chemicals nuisanceless, improves the people ' s health level.Technical problem of the present invention is to realize by following technical scheme.It is characterized in that the prescription that it is made up of the Chinese herbal medicine of following component:.Preparation method of the present invention comprises the steps: respectively 8 parts in the withered element of tea, bitter dish, garlic, 2 one 4 parts of alum 0.3-0.8 of 1 one 2 parts of sweetscented oleander leafs of wild green pepper part, an amount of preparation of forming of emulsifier.The bright product of each above-mentioned prescription being chopped up, add ethanol 400 1 500 grams then, is 35 1 45OC condition bottom fermentations in temperature, keeps 1 one 2 days, makes 8 one 12Kg poison alcohol; Above-mentioned month J of reward winter " fiery bamboo peach leaf 1 one ZKg that chop up after poison alcohol 4 one SKg that become and the airing at room temperature mix and soaked 18 1 25 days; filter out soak; more again with sweetscented oleander leaf 1 one ZKg that chop up after cool the solarization at room temperature mix immersion 18 1 25 days, filter out soak; Bright product 1 one ZKg of acute each wild green pepper grind mashed and get juice and go out 0.4 1 0.6Kg, mix with above-mentioned soak 2 one SKg again, add alum 0.3 1 0.SKg and its dissolving 2 then and bend and put into an amount of emulsifier behind the sky.The present invention is the plant species synthetics that the Chinese medicinal herbs that adopts human body to take is made as the preparation base-material, kill pests effectively after the sprinkling, and to the human body nonhazardous, have no side effect non-residual toxicity.

Embodiment: at present, the agricultural chemicals of killing insect pest mostly is chemicals greatly, all contains stronger toxicity, can produce bigger murder by poisoning to human body, and insect pest too much can influence the growth of crops.The present invention select for use human body can take and desinsection commonly used among the people remove the evil among herbal medicine, through long-term experiment, carry out organic compatibility with other Chinese medicinal herbs, make the wood invention, its interrelated data of respectively forming medicine is as follows: the hair food: be herbaceous plant, and the hot temperature of property, slightly poisonous.It is swollen to cure mainly evil sore carbuncle, and pain is burst, but the external application desinsection, preventing malaria, the removing jaundice subcutaneous ulcer is controlled asthma, has stomach to kill effect to crop pests.Radix Carpesii: be woody plant, the property toil is cold, and is slightly poisonous, can be clearing heat and detoxicating, it is swollen to remove all poison, following blood than and, desinsection has stomach to kill effect to insect, and crops are had the sterilization effect.Tiger ten kidney perfume (or spice): be herbaceous plant, the property hardship, smell fragrant, slightly poisonous, crops are played the sterilization effect.First Pu: be herbaceous plant, property toil temperature can be removed wind-cold-dampness arthralgia, and tranquilizing and allaying excitement is changed from being good for the stomach, and parasites is among the people commonly used extremely } be coated with the insect pest plant.Garlic: be herbaceous plant, the hot temperature of property is the material of going with rice or bread commonly used in the family, and the paddy that can disappear in the reason stomach temperature, removes evil numbness poison gas, sterilization, and detumescence, desinsection, sensible, crops there are desinsection, sterilization, disinfective action.Sweet-scented oleander: be woody plant, the property hardship, poisonous, be deinsectization evil plant commonly used, human body is oral to have no side effect on a small quantity, can play stomach to crop pests and kill effect.Wild green pepper: be woody plant, property is hot, the ailment said due to cold or exposure of can loosing knurl knot, and the place food that disappears, logical three warmers have action of contace poison to crop pests.Bright secret L: be mineral matter, flavor acid, poisonous, crops there are desinsection, sterilization, disinfective action.The present invention one L states the Chinese medicinal herbs prescription: the withered element of tea, bitter dish, garlic 8 one 1SKg; Wild green pepper 1 one ZKg; Sweet-scented oleander 11 121 4Kg; Alum 0.3 1 0.SKg; Emulsifier is an amount of.Wherein hair basket, Radix Carpesii, tiger, bone perfume (or spice), first Pu, garlic, wild green pepper be bright product, sweet-scented oleander: day one is dried after drying } " one 1.

The present invention has made the preparation that can spray according to above-mentioned prescription, and its preparation method comprises the steps: 1) with hair in the above-mentioned prescription more, the bright condition of Radix Carpesii, tiger bone perfume (or spice), Ge Pu, garlic; Chopping up, adopt excise law commonly used in the rural area then, at every 50Kg aquatic foods. adding distiller's yeast 400 1 5009 short of money is 35 1 45 ℃ of condition bottom fermentations in temperature, keeps 1 one 2 days, can be made into 8 one 12Kg poison alcohol; 2) with the sweet-scented oleander juice that chops up after 4 one SKg in the above-mentioned malicious alcohol of making and the airing } one 1 one ZKg at room temperature mix and soaked 18 1 25 days, filter out soak, and then with! The sweetscented oleander leaf that chops up after spill in the capital 1 one ZKg in addition at room temperature mixes immersion 18 1 25 days, filters out soak; 3) with wild green pepper aquatic foods. different, 1 one ZKg grind mashed and get juice and go out 0.4 1 0.6Kg, again with soak the above-mentioned second time after soak 2 one SKg mixes, add alum 0.3 1 0.SKg then, at room temperature fully and its dissolving 2 Ma Tianhou put into an amount of emulsifier again, be convenient to sprinkling.Embodiment: hair alpine rush or palm-bark rain cape, Radix Carpesii, tiger bone perfume (or spice), Ge Pu, the bright product of each 1OKg of garlic are chopped up, the bright product of every then soKg add distiller's yeast 4509, in temperature is 40oC left and right sides condition bottom fermentation, kept 1 day, can be made into loKg poison alcohol, get in the above-mentioned malicious alcohol SKg and the dried folder that chops up again and angle peach leaf 1.SKg to mix to soak 20 days, the soak of taking-up again with chop up white peony root ten people bamboo peach leafs in addition 1.SKg mixes immersion 20 days, filter out soak; Again with wild green pepper aquatic foods. brother.Get juice and go out 0.SKg 1.SKg grind mashed, soak 3Kg mixes with the second time, adds alum 0.SKg then, abundant and its dissolving is after 2 days, puts into an amount of emulsifier again.Through experiment, every mu of crops use the present invention 0.5 1 1Kg can effectively kill insect pest.

Claims

1. public nuisance-free agricultural chemicals and preparation method is characterized in that it is by following each 8 parts of the withered elements of tea, bitter dish, garlic, wild green pepper 1-2 part sweetscented oleander leaf 2-4 part alum 0.3-0.8 part, an amount of preparation of forming of emulsifier formed.

2. the public nuisance-free agricultural chemicals that Chinese herbal medicine according to claim 1 is made is characterized in that the withered element of tea, bitter dish, garlic in the above-mentioned prescription are the dried shape thing after the airing.

3. public nuisance-free agricultural chemicals and preparation method, it is characterized in that it comprises the steps: 1) the withered element of the tea in the above-mentioned prescription, bitter dish, the bright product of garlic are chopped up, per then 50 parts add ethanol 400-500 gram, in temperature is 30-50 ℃ of condition bottom fermentation, kept 1-3 days, make add that the pure dissolving of alum 0.3-0.8 is put into the cutting of an amount of emulsifier, pulverizes, sieved after 2-3 days, aseptic lixiviate, filtering and concentrating etc. are processed into.