CN103478179A - Sterilizing agent used for plants and prepared by traditional Chinese medicinal materials - Google Patents

Abstract

The invention relates to a sterilizing agent used for plants and prepared by traditional Chinese medicinal materials. 5-10g of borneol is dissolved with ethanol, 10-15g of alum is dissolved with water to be mixed with an iodine solution with the concentration of 6% to be mixed with a borneol ethanol solution to obtain mixed liquor, water is added in 70-90g of mint, 100-120g of lithospermum,100-120g of gentian and 120-140g of schizonepeta to be boiled and filtered, and filter liquor is added in the mixed liquor to obtain the sterilizing agent used for the plants. Dietary alkali is added in the sterilizing agent used for the plants to be solidified, the pH value is adjusted to be 7.5, and sterilizing powder used for the plants is obtained. According to the sterilizing agent, the alum and iodine are dissolved with the water to be then added in the borneol dissolved with the ethanol, and therefore the problem of crystallization separation caused by the fact that the water is added after the borneol is dissolved with the ethanol is solved. Farmland tests verify that the sterilizing agent can effectively prevent and cure downy mildew and blossom-end rot of cucumbers and tomatoes. The sterilizing agent has the effects of fruit retention, fruit strengthening and plant body strengthening. Selected raw materials are non-toxic, free of damage to the plants and safe to people and livestock. No wastewater is discharged in production, the ecological environment is protected, the price of the sterilizing agent is much lower than that of biological pesticide, and the price of the sterilizing agent is similar to or lower than that of common pesticide.

Description

A kind of plant bactericide made from traditional Chinese medicine

Technical field

The present invention relates to a kind of plant bactericide made from traditional Chinese medicine.Be specifically related to a kind of nontoxic, harmless, the agricultural chemicals of noresidue.

Background technology

Plant inevitably can run into damage by disease and insect in process of growth, runs into the former most use chemical pesticide of damage by disease and insect.The use of chemical pesticide not only produces and pollutes environment, and residual agricultural chemicals nuisance is known from experience and caused serious injury the people, the look change of old friends to vegetables, fruit, Pesticide Residues in Tea talks.Invented biopesticide for this reason, though biopesticide can resist the toxicity of chemical pesticide, but price is relatively costly, use cost is high, make many vegetable growers, orchard worker still continue the chemical pesticide that uses price relatively cheap, even if be referred to as " organic vegetable fruit ", but the costliness of its price, neither the ordinary people receptible.

There is inexhaustible Chinese herbal medicine resource in China, cause researcher's concern with Chinese medicinal herbs preparation agricultural chemicals, if any " a kind of compound Chinese herb insecticide " (Chinese Patent Application No. 200710017846), by fern, Herba Ranunculi Japonici, Triglochin martimum, Ranunculus sceleratus, Achnatherum inebrians, greater celandine, Herba Anabasis aphyllae, Anemone Vitifolia, datura, wooden medicine, the root of Dahurain angelica, the Chinese pulsatilla, wild cigarette, black nightshade, hemlock form." a kind of Chinese herbal medicine pesticide belongs to agricultural chemicals " (Chinese Patent Application No. 96120280), the raw material of use is chaulmoogra, the achene of Siberian cocklebur, the coptis, tobacco leaf, paulownia leaf, nitre, alum and alkali, water used in solvent." a kind of Chinese medicinal herb " (Chinese Patent Application No. 94116893), use chinaberry, Chinese prickly ash, and saponification liquor, essence, distilled water are formulated." a kind of Chinese herbal medicine pesticide " (Chinese Patent Application No. 93111943), with schizonepeta, aloe, asafoetide, rhizome of cyrtomium, Cymbaria dahurica, herba fibraureae recisae, HAOTONGGENG, blood rattan, Anemone Vitifolia, Lappula echinata, Chinese torreya reality, brucea, hot red pepper, sweet wormwood, Hoodshaped Alocasia Rhizome, Chinese prickly ash, realgar compound compatibility, through section, pulverizing, immersion, lixiviate, filtration, concentrate, join additive, stir, bottling forms.

Summary of the invention

The objective of the invention is for above-mentioned present situation, aim to provide a kind of pollution-free, noresidue, to the people, poultry is without injury, the plant bactericide made from traditional Chinese medicine that price is low.

The implementation of the object of the invention is, a kind of plant bactericide made from traditional Chinese medicine, be the bactericide prepared by following method, and the concrete steps of preparation are:

1) get 5-10g borneol 10-15ml, the ethanol that concentration is 95% dissolves,

2), after the 10-15g alum is added to the water-soluble solution of 10-20ml, the iodine solution that to add 100-120ml concentration be 6% mixes, then mixes with the borneol ethanol lysate of step 1), obtains mixed liquor,

3) get 70-90g peppermint, 100-120g Asian puccoon, 100-120g felwort, 120-140g schizonepeta and add 2000ml water and decoct together, filter; Filtrate is added to step 2) mixed liquor in, obtain the plant bactericide.

The present invention mixes with iodine solution after the alum water is dissolved, then mixes with the solution after the ethanol dissolving with borneol, has solved borneol and has had crystallization, the problem that can not make effective ingredient discharge fully with after the ethanol dissolving, adding water again.

The present invention has following advantage:

1) can antibiotic diseases prevention, the control phytopathogen, as mould germ, blossom-end rot, root rot, is used when anosis, and fruit retention is arranged, strong fruit, the effect of strong strain body;

2) raw material of selecting has the function of antiphlogistic antibacterial, nontoxic, and noresidue is without injury, to the person poultry safety, free from environmental pollution to plant;

3) non-wastewater discharge in production, protected ecotope, real environmental protection;

4) be significantly less than biopesticide on price, very nearly the same with common agricultural chemicals, even more cheap.

Embodiment

The present invention selects peppermint, Asian puccoon, felwort, schizonepeta, borneol, alum that antibacterial and anti-inflammation functions is all arranged, and without significant toxicity, through prescription, can antibiotic diseases prevention, and prevent and treat the phytopathogens such as mildew bacterium, root rot, blossom-end rot.

In preparation technology, borneol dissolves with ethanol, and the alum water mixes with iodine solution after dissolving, and has solved borneol and has had crystallization, the problem that can not make effective ingredient discharge fully with after the ethanol dissolving, adding water again.

The present invention also can be made into pulvis, and concrete method for making is:

1) get 5-10g 10-15ml for borneol, the dissolving that concentration is 95%,

2) the 10-15g alum is added in 10-20ml water, the iodine solution that is 6% with 100-120ml concentration after dissolving mixes, then mixes with the borneol ethanol lysate of step 1), obtains mixed liquor,

3) get 70-90g peppermint, 100-120g Asian puccoon, 100-120g felwort, 120-140g schizonepeta and add 2000ml water and decoct together, filter, filtrate is added to step 2) mixed liquor in, obtain the plant bactericide,

4) amount that adds the 400-420g dietary alkali by the 100ml plant with microbicide solution adds dietary alkali solidifies, adjust pH 7.5 the plant germicide powder.

6% iodine solution is commercially available iodine solution.

Pulvis of the present invention and solution are very easily water-soluble, without precipitation, and free from admixture, water-soluble rear sprinkling is used, and during use, the 50mL plant is sprayed after adding 20L water with microbicide solution.Every 50 gram plants are dissolved in the 20L clear water and spray with the bactericide pulvis.

Test cucumber, tomato with the present invention at vegetables office melon and fruit technical advice station in ╳ ╳ county, and test situation is as follows:

9 canopies of cucumber, downy mildew is heavier, April 9 foliar spray, concentration 40g/ bucket, after three days, disease is controlled.April 16, twice-daily sprayed, and April 24 sprayed for three times, and April 9, blade is normal, anosis leaf.

5 canopies of tomato, blossom-end rot, April 13 foliar spray, concentration 40g/ bucket, April 16 investigation diseases prevention index 80%, April 18 the twice-daily foliar spray, April 25 sprayed same concentration three times, investigation on April 27, fruit, blade are normal.

The conclusion drawn the preventing and curing diseases better to the downy mildew of cucumber, tomato, blossom-end rot that be this bactericide.

Physico-chemical analysis test center of ╳ ╳ university has done detection to plant with the dilution of bactericide pulvis, testing result borneol (baras camphor) 8.3%(w/w), alkannin 0.22%(w/w), iodine 0.6%(w/w), pH7.5.Confirm, avirulence of the present invention, without injury, to the person poultry safety, free from environmental pollution to plant.

Below with specific embodiment, the present invention is described.

Example 1,

1) get 5g 12ml for borneol, the ethanol that concentration is 95% dissolves,

2), after the 13g alum is added to the water-soluble solution of 10ml, the iodine solution that to add 100ml concentration be 6% mixes, then mixes with the borneol ethanol lysate of step 1), obtains mixed liquor,

3) get 70g peppermint, 110g Asian puccoon, 100g felwort, 120g schizonepeta and add 2000ml water and decoct together, filter.Filtrate is added to step 2) mixed liquor in, obtain the plant microbicide solution.

Example 2,

1) get 10g borneol 15ml, the ethanol that concentration is 95% dissolves,

2), after the 15g alum is added to the water-soluble solution of 20ml, the iodine solution that to add 120ml concentration be 6% mixes, then mixes with the borneol ethanol lysate of step 1), obtains mixed liquor,

3) get 90g peppermint, 100g Asian puccoon, 120g felwort, 140g schizonepeta and add 2000ml water and decoct together, filter.Filtrate is added to step 2) mixed liquor in, obtain the plant microbicide solution.

Example 3,

1) get 8.5g borneol 10ml, the ethanol that concentration is 95% dissolves,

2), after the 10g alum is added to the water-soluble solution of 15ml, the iodine solution that to add 110ml concentration be 6% mixes, then mixes with the borneol ethanol lysate of step 1), obtains mixed liquor,

3) get 75g peppermint, 120g Asian puccoon, 110g felwort, 130g schizonepeta and add 2000ml water and decoct together, filter.Filtrate is added to step 2) mixed liquor in, obtain the plant microbicide solution.

Example 4, the plant of example 1 is added to dietary alkali by the amount that adds the 400g dietary alkali by 100ml in microbicide solution solidify, adjust pH 7.5, obtain the plant germicide powder.

Example 5, the plant of example 1 is added to dietary alkali by the amount that adds the 410g dietary alkali by 100ml in microbicide solution solidify, adjust pH 7.5, obtain the plant germicide powder.

Example 6, the plant of example 1 is added to dietary alkali by the amount that adds the 420g dietary alkali by 100ml in microbicide solution solidify, adjust pH 7.5, obtain the plant germicide powder.

Claims (2)

1. a plant bactericide made from traditional Chinese medicine, it is characterized in that the bactericide prepared by following method, and the concrete steps of preparation are:

1) get 5-10g borneol 10-15ml, the ethanol that concentration is 95% dissolves,

2), after the 10-15g alum is added to the water-soluble solution of 10-20ml, the iodine solution that to add 100-120ml concentration be 6% mixes, then mixes with the borneol ethanol lysate of step 1), obtains mixed liquor,

3) get 70-90g peppermint, 100-120g Asian puccoon, 100-120g felwort, 120-140g schizonepeta and add 2000ml water and decoct together, filter; Filtrate is added to step 2) mixed liquor in, obtain the plant bactericide.

2. a kind of plant bactericide made from traditional Chinese medicine according to claim 1, is characterized in that the amount that adds the 400-420g dietary alkali with bactericide by the 100ml plant adds dietary alkali and solidifies, adjust pH 7.5 the plant germicide powder.