CN104886176A - Environment-friendly type edible fungis insecticide and preparation method therefor - Google Patents
Environment-friendly type edible fungis insecticide and preparation method therefor Download PDFInfo
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- CN104886176A CN104886176A CN201510235889.6A CN201510235889A CN104886176A CN 104886176 A CN104886176 A CN 104886176A CN 201510235889 A CN201510235889 A CN 201510235889A CN 104886176 A CN104886176 A CN 104886176A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses an environment-friendly type edible fungis insecticide. The environment-friendly type edible fungis insecticide comprises the following components in parts by weight: 10-20 parts of waste tobacco materials, 5-10 parts of eucalyptus leaves, 2-5 parts of essential balm, 1-3 parts of nano titanium oxide, 0.1-0.5 part of bacillus, 10-20 parts of water and 20-30 parts of absolute ethyl alcohol. The invention further discloses a preparation method for the environment-friendly type edible fungis insecticide. The insecticide has high selectivity, strong killing effects on injurious insects and no harm on fruiting bodies and mycelia of the edible fungus, can effectively promote the edible fungus to quickly grow healthily, and is non-toxic and free of pollution, and beneficial to environmental pollution; and the preparation method for the insecticide is relatively simple and suitable for extensive use.
Description
Technical field:
The present invention relates to planting edible mushroom field, be specifically related to a kind of environment-friendly edible fungus insecticide.
Background technology:
Mushroom industry China listed in grain, cotton, oil, really, tea, edible mushroom one of six large industries.At present, yearly productive capacity reaches more than 8,000,000 tons, and export volume reaches 4,000,000 tons.Become Edible Fungi big country of the world.Because edible mushroom is after industrialization, anniversary, large-scale planting, damage by disease and insect degree rises rapidly.The insect and the animal that have 43 kinds according to statistics at present produce damaging effect to the medium of edible mushroom, mycelia and mushroom body on different seasons and different mushroom kind.The whole nation has the edible mushroom of 5,000,000 tons to suffer insect infringement in various degree every year, and plantation family blindly uses agricultural chemicals, causes residue of pesticide to exceed standard, and exported product is obstructed.The production of insect pest to edible mushroom causes serious harm.
How reducing Pesticide use, reduce the agricultural chemicals extent of injury, plant insecticide receives extensive concern, and it is nontoxic, environmental sound, can effectively kill off the insect pests, but its drug effect is slow, and the duration is short, plantation family needs to spray this insecticide frequently, and this just increases planting cost greatly.
Summary of the invention:
The object of this invention is to provide a kind of environment-friendly edible fungus insecticide; this selectivity is strong; strong killing action is had to insect; to the fruit body of edible mushroom and mycelium harmless, effectively can promote the quick healthy growth of edible mushroom, nontoxic; pollution-free; be conducive to environmental protection, its preparation method is comparatively simple, is applicable to extensive use.
Another object of the present invention is to provide this environment-friendly edible fungus method for producing insecticide.
For achieving the above object, the present invention is by the following technical solutions:
A kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 10-20 part,
Folium eucalypti 5-10 part, essential wind oil 2-5 part,
Nano-titanium oxide 1-3 part, bacillus 0.1-0.5 part,
Water 10-20 part, absolute ethyl alcohol 20-30 part.
Preferred as technique scheme, a kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 20 parts,
Folium eucalypti 8 parts, essential wind oil 5 parts,
Nano-titanium oxide 2 parts, bacillus 0.3 part,
15 parts, water, absolute ethyl alcohol 28 parts.
Preferred as technique scheme, described bacillus is bacillus thuringiensis.
Preferred as technique scheme, the particle size of described nano-titanium oxide is 20-50nm.
A kind of environment-friendly edible fungus method for producing insecticide, comprises the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 5-10h at 50-70 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 20-60min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
Preferred as technique scheme, described in step (1), the temperature of backflow is 60 DEG C, and the time of described backflow is 7.5h.
Preferred as technique scheme, in step (2), the described ultrasonic time is 55min.
Compared with prior art, the present invention has following beneficial effect:
(1) containing nicotine, Cineole isoreactivity material in the extract of tobacco, folium eucalypti, can effective kill pests, the mycelium of edible mushroom and fruit body are had no effect; Bacillus reproductive ability is strong, and vitality is strong, containing the abundant nutriment such as peptide glycan, protein, glucose, effectively can suppress the growth and breeding of the harmful microbe such as harmful bacteria, pathogen; Can be there is electron transition under light illumination and generate hydroxyl radical free radical isoreactivity group in nano-titanium oxide, enter bacterium inside, killed; Essential wind oil add the drug effect and duration thereof that substantially increase this insecticide especially;
(2) ultrasonic time and the dispersed tool of power to inorganic particle have a great impact, and the present invention adopts suitable ultrasonic power and ultrasonic time, makes nano oxidized titanium stabilized dispersion, the environment-friendly edible fungus insecticide good stability obtained;
(3) this insecticide effectively can promote the quick healthy growth of edible mushroom, nontoxic, pollution-free, is conducive to environmental protection, and its preparation method is comparatively simple, is applicable to extensive use.
Embodiment:
For a better understanding of the present invention, below by embodiment, the present invention is further described, and embodiment, only for explaining the present invention, can not form any restriction to the present invention.
Embodiment 1
A kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 10 parts, folium eucalypti 5 parts, essential wind oil 2 parts,
Nano-titanium oxide 1 part, bacillus 0.1 part,
10 parts, water, absolute ethyl alcohol 20 parts.
Its preparation method comprises the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 5h at 50 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 20min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
Embodiment 2
A kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 20 parts, folium eucalypti 10 parts, essential wind oil 5 parts,
Nano-titanium oxide 3 parts, bacillus 0.5 part,
20 parts, water, absolute ethyl alcohol 30 parts.
Its preparation method comprises the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 10h at 70 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 60min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
Embodiment 3
A kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 12 parts, folium eucalypti 6 parts, essential wind oil 2.5 parts,
Nano-titanium oxide 1.5 parts, bacillus 0.2 part,
12 parts, water, absolute ethyl alcohol 22 parts.
Its preparation method comprises the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 6h at 55 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 30min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
Embodiment 4
A kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 14 parts, folium eucalypti 7 parts, essential wind oil 3 parts,
Nano-titanium oxide 2 parts, bacillus 0.3 part,
14 parts, water, absolute ethyl alcohol 24 parts.
Its preparation method comprises the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 7h at 60 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 40min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
Embodiment 5
A kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 16 parts, folium eucalypti 8 parts, essential wind oil 4 parts,
Nano-titanium oxide 2.5 parts, bacillus 0.4 part,
16 parts, water, absolute ethyl alcohol 26 parts.
Its preparation method comprises the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 8h at 65 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 50min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
Embodiment 6
A kind of environment-friendly edible fungus insecticide, with parts by weight, comprises following component:
Tobacco leftovers 18 parts, folium eucalypti 9 parts, essential wind oil 4.5 parts,
Nano-titanium oxide 2.8 parts, bacillus 0.45 part,
18 parts, water, absolute ethyl alcohol 28 parts.
Its preparation method comprises the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 9h at 70 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 55min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
Insecticide provided by the invention is used for flat mushroom plantation, and carries out follow-up investigation to its effect, investigation result is as shown in table 1, and wherein, comparative example is clear water:
Table 1
From table 1, environment-friendly edible fungus insecticide provided by the invention, good disinsection effect, duration of efficacy is of a specified duration.
Claims (7)
1. an environment-friendly edible fungus insecticide, is characterized in that, with parts by weight, comprises following component:
Tobacco leftovers 10-20 part,
Folium eucalypti 5-10 part, essential wind oil 2-5 part,
Nano-titanium oxide 1-3 part, bacillus 0.1-0.5 part,
Water 10-20 part, absolute ethyl alcohol 20-30 part.
2. a kind of environment-friendly edible fungus insecticide as claimed in claim 1, is characterized in that, with parts by weight, comprises following component:
Tobacco leftovers 20 parts,
Folium eucalypti 8 parts, essential wind oil 5 parts,
Nano-titanium oxide 2 parts, bacillus 0.3 part,
15 parts, water, absolute ethyl alcohol 28 parts.
3. a kind of environment-friendly edible fungus insecticide as claimed in claim 1, is characterized in that, described bacillus is bacillus thuringiensis.
4. a kind of environment-friendly edible fungus insecticide as claimed in claim 1, is characterized in that, the particle size of described nano-titanium oxide is 20-50nm.
5. a kind of environment-friendly edible fungus method for producing insecticide as described in as arbitrary in Claims 1-4, is characterized in that, comprise the following steps:
(1) tobacco leftovers, folium eucalypti are mixed, add absolute ethyl alcohol, reflux 5-10h at 50-70 DEG C, is cooled to room temperature, filters, obtain mixed extract;
(2) mixed extract step (1) obtained and water mixing and stirring, add essential wind oil, continues to stir, and then add nano-titanium oxide, under the power of 500W, ultrasonic 20-60min, obtains mixed liquor;
(3) bacillus thuringiensis deionized water is diluted 100 times, the mixed liquor mixing and stirring obtained with step (2) after expanding numerous propagation, obtains environment-friendly edible fungus insecticide.
6. a kind of environment-friendly edible fungus method for producing insecticide as claimed in claim 5, is characterized in that, described in step (1), the temperature of backflow is 60 DEG C, and the time of described backflow is 7.5h.
7. a kind of environment-friendly edible fungus method for producing insecticide as claimed in claim 5, is characterized in that, in step (2), the described ultrasonic time is 55min.
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| CN105475395A (en) * | 2016-01-11 | 2016-04-13 | 黄山学院 | Environment-friendly biological control type insecticide |
| CN109748021A (en) * | 2019-03-04 | 2019-05-14 | 默克环保科技（湖南）有限公司 | A kind of house refuse terminal and landfill yard deodorization fly-killing agent |
| CN110037062A (en) * | 2019-03-31 | 2019-07-23 | 贵州省贵福菌业发展有限公司 | A kind of edible mushroom insecticidal solution and preparation method thereof |
| CN110771630A (en) * | 2019-10-15 | 2020-02-11 | 汤怀信 | Insecticide |
| CN115997797A (en) * | 2023-01-03 | 2023-04-25 | 沈阳农业大学 | Environment-friendly pest control composition and preparation method and application thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115997797A (en) * | 2023-01-03 | 2023-04-25 | 沈阳农业大学 | Environment-friendly pest control composition and preparation method and application thereof |
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| CN104886176B (en) | 2017-10-17 |
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Effective date of registration: 20190905 Address after: 453000 No. H II 201-217 (2022) in Torch Garden, No. 1789 Xinfei Avenue, Xinxiang High-tech Zone, Henan Province Patentee after: Xinxiang Dacheng Science and Technology Intermediary Service Co., Ltd. Address before: 215000 Binghui Agricultural Trade Market, Dongcai Village, Jinting Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Ge Jiawu bio tech ltd, Suzhou |
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