CN103461397B - A kind of natural pesticide for gingko and preparation method thereof - Google Patents
A kind of natural pesticide for gingko and preparation method thereof Download PDFInfo
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- CN103461397B CN103461397B CN201310447298.6A CN201310447298A CN103461397B CN 103461397 B CN103461397 B CN 103461397B CN 201310447298 A CN201310447298 A CN 201310447298A CN 103461397 B CN103461397 B CN 103461397B
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Abstract
A kind of natural pesticide for gingko provided by the invention, is made up of following component: balsam pear, reed, ivy, clover, the bighead atractylodes rhizome, the root of Chinese wild ginger, Radix Isatidis, Pogostemon cablin, the bark of official magnolia, cubeb litsen tree.This natural pesticide for gingko abundant raw material source, with low cost, adopt the component of pure natural to make, not only Nonpoisonous, non-environmental-pollution, and effectively can prevent and treat the common germ of ginkgo.
Description
Technical field
The invention belongs to prevention and elimination of disease and pests field, particularly a kind of natural pesticide for gingko and preparation method thereof.
Background technology
Ginkgo is in process of growth, the invasion and attack of multiple damage by disease and insect may be suffered, the particularly invasion and attack of the insect such as mulberry longicorn, wild silkworm, dictyoploca japonica butler, Pammene ginkgoicola Liu, Clania variegata Snellen, gypsymoth, oriental moth, Scirothrips dorsalis, mole cricket, grub, pleonomus canaliculatus, cause ginkgo impaired, even dead.
At present, in vegetables, melon and fruit plantation, be chemical pesticide for preventing insect pest normally used, the problem of environmental pollution caused owing to using chemical pesticide is in a large number on the rise.Meanwhile, adopt chemical pesticide, make various insect produce drug resistance, pesticide resistance, add the difficulty of control, even cause and prevent and treat unsuccessfully.In addition, chemical pesticide does not have selectivity because of it, also can threaten to useful biology.And a lot of chemical pesticide is non-degradable or is difficult to degraded, easily pollutes the enrichment of thing at animals and plants cylinder accumulation.
Along with the requirement of the public to " pollution-free food ", " pollution-free food " is more and more higher, market to pollution-free, can the ecological agricultural chemical demand of natural degradation also increase gradually.From the development of pesticide science, " Harmless " of " back to nature " and agricultural chemicals on pesticide manufacturing uses, be the inexorable trend of society and Development of Natural Science, therefore new bio broad spectrum pesticide has wide development prospect.
Summary of the invention
Goal of the invention: the natural pesticide for gingko that the object of this invention is to provide a kind of environmental protection, good disinsection effect.
Technical scheme: a kind of natural pesticide for gingko provided by the invention, is made up of following component: large belladonna, monkshood, elegant jessamine, the fruit of Rangoon creeper, blood-snow willow, large Chinese atropanthe root, stomach mollugo, dung beetle.
As preferably, be made up of the component of following weight portion: large belladonna 8-12 part, monkshood 4-6 part, elegant jessamine 4-6 part, fruit of Rangoon creeper 3-5 part, blood-snow willow 3-5 part, large Chinese atropanthe root 1-3 part, stomach mollugo 1-3 part, dung beetle 1-3 part.
As further preferably, be made up of the component of following weight portion: large belladonna 10 parts, monkshood 5 parts, elegant jessamine 5 parts, the fruit of Rangoon creeper 4 parts, 4 parts, blood-snow willow, large Chinese atropanthe root 2 parts, stomach mollugo 2 parts, dung beetle 2 parts.
Present invention also offers the preparation method of above-mentioned natural pesticide for gingko, comprise the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is large belladonna, monkshood, elegant jessamine, the fruit of Rangoon creeper, blood-snow willow, large Chinese atropanthe root, stomach mollugo and dung beetle;
(2) compound is added the ethanol water of 5-10 times amount 95%, be heated to 50-70 DEG C and decoct 2-4h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 5-10 times amount 95%, is heated to 50-70 DEG C and decocts 2-4h;
(4) filter, merging filtrate, is concentrated into the 1/20-1/10 that ethanol adds total amount, adds 1-3 times of volume water, leaves standstill 24-48h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, obtain natural pesticide for gingko.
Present invention also offers the application of described natural pesticide for gingko, natural pesticide for gingko is mixed with 500-1000 times of water gaging and is desinsection microbial inoculum.
Beneficial effect: natural pesticide for gingko abundant raw material source provided by the invention, with low cost, adopt the component of pure natural to make, not only Nonpoisonous, non-environmental-pollution, and can effectively prevent and treat ginkgo common disease and pest.
Embodiment
According to following embodiment, the present invention may be better understood.But those skilled in the art will readily understand, concrete material proportion, process conditions and result thereof described by embodiment only for illustration of the present invention, and should can not limit the present invention described in detail in claims yet.
Embodiment 1
Natural pesticide for gingko, is made up of the component of following weight portion: large belladonna 10 parts, monkshood 5 parts, elegant jessamine 5 parts, the fruit of Rangoon creeper 4 parts, 4 parts, blood-snow willow, large Chinese atropanthe root 2 parts, stomach mollugo 2 parts, dung beetle 2 parts.
Its preparation method, comprises the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is large belladonna, monkshood, elegant jessamine, the fruit of Rangoon creeper, blood-snow willow, large Chinese atropanthe root, stomach mollugo and dung beetle;
(2) compound is added the ethanol water of 8 times amount 95%, be heated to 60 DEG C and decoct 3h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 8 times amount 95%, is heated to 60 DEG C and decocts 2-4h;
(4) filter, merging filtrate, be concentrated into that ethanol adds total amount 1/15, add the water of concentrate 2 times of volumes, leave standstill 36h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, obtain natural pesticide for gingko.
Embodiment 2
Natural pesticide for gingko, is made up of the component of following weight portion: large belladonna 12 parts, monkshood 6 parts, elegant jessamine 4 parts, the fruit of Rangoon creeper 3 parts, 3 parts, blood-snow willow, large Chinese atropanthe root 3 parts, stomach mollugo 3 parts, dung beetle 1 part.
Its preparation method, comprises the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is large belladonna, monkshood, elegant jessamine, the fruit of Rangoon creeper, blood-snow willow, large Chinese atropanthe root, stomach mollugo and dung beetle;
(2) compound is added the ethanol water of 5 times amount 95%, be heated to 70 DEG C and decoct 4h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 5 times amount 95%, is heated to 70 DEG C and decocts 4h;
(4) filter, merging filtrate, be concentrated into that ethanol adds total amount 1/20, add the water of concentrate 1 times of volume, leave standstill 48h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, obtain natural pesticide for gingko.
Embodiment 3
Natural pesticide for gingko, is made up of the component of following weight portion: large belladonna 8 parts, monkshood 4 parts, elegant jessamine 6 parts, the fruit of Rangoon creeper 5 parts, 5 parts, blood-snow willow, large Chinese atropanthe root 1 part, stomach mollugo 1 part, dung beetle 3 parts.
Its preparation method, comprises the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is large belladonna, monkshood, elegant jessamine, the fruit of Rangoon creeper, blood-snow willow, large Chinese atropanthe root, stomach mollugo and dung beetle;
(2) compound is added the ethanol water of 10 times amount 95%, be heated to 50 DEG C and decoct 2h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 10 times amount 95%, is heated to 50 DEG C and decocts 2h;
(4) filter, merging filtrate, be concentrated into that ethanol adds total amount 1/10, add the water of concentrate 3 times of volumes, leave standstill 24h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, obtain natural pesticide for gingko.
Embodiment 4 measures the natural pesticide for gingko of embodiment 1 to 3 to the insecticidal effect of ginkgo common insect pests
This experiment, in vitro, measures the natural pesticide for gingko of embodiment 1 to 3 to the insecticidal effect of ginkgo common insect pests, method and result as follows:
Mulberry longicorn, wild silkworm, dictyoploca japonica butler, Pammene ginkgoicola Liu, Clania variegata Snellen, gypsymoth, oriental moth, Scirothrips dorsalis, mole cricket, grub, pleonomus canaliculatus.
Measure embodiment 1 natural insecticide to the insecticidal effect of ginkgo common insect pests, the results are shown in Table 1.
Table 1 embodiment 1 natural insecticide is to the insecticidal effect of ginkgo common insect pests
Test the field efficacy of the natural insecticide of the embodiment of the present invention 1 to 3, diluted concentration is 500-1000 times, the results are shown in Table 2.
The field control effectiveness test of the natural insecticide of table 2 embodiment 1 to 3
Adopt the natural insecticide treatment of embodiment 1 to 3 to suffer from insect pest ginkgo, various disease respectively treats 100 strains, and extension rate is 500 times, the results are shown in Table 3.
Insect pest ginkgo is suffered from the natural insecticide treatment of table 3 embodiment 1 to 3
Claims (4)
1. a natural pesticide for gingko, is characterized in that: be made up of the component of following weight portion: large belladonna 8-12 part, monkshood 4-6 part, elegant jessamine 4-6 part, fruit of Rangoon creeper 3-5 part, blood-snow willow 3-5 part, large Chinese atropanthe root 1-3 part, stomach mollugo 1-3 part, dung beetle 1-3 part.
2. a kind of natural pesticide for gingko according to claim 1, is characterized in that: be made up of the component of following weight portion: large belladonna 10 parts, monkshood 5 parts, elegant jessamine 5 parts, the fruit of Rangoon creeper 4 parts, 4 parts, blood-snow willow, large Chinese atropanthe root 2 parts, stomach mollugo 2 parts, dung beetle 2 parts.
3. a preparation method for the natural pesticide for gingko described in claim 1 or 2, is characterized in that: comprise the following steps:
(1) by raw material mixing after pulverizing, sieving respectively, compound is obtained; Described raw material is large belladonna, monkshood, elegant jessamine, the fruit of Rangoon creeper, blood-snow willow, large Chinese atropanthe root, stomach mollugo and dung beetle;
(2) compound is added the ethanol water of 5-10 times amount 95%, be heated to 50-70 DEG C and decoct 2-4h;
(3) filter, filtrate is collected, and filter residue adds the ethanol water of 5-10 times amount 95%, is heated to 50-70 DEG C and decocts 2-4h;
(4) filter, merging filtrate, is concentrated into the 1/20-1/10 that ethanol adds total amount, adds 1-3 times of volume water, leaves standstill 24-48h;
(5) filter, filtrate is concentrated into without alcohol taste, adds same weight water and dissolves, obtain natural pesticide for gingko.
4. the application of the natural pesticide for gingko described in claim 1 or 2, is characterized in that: natural pesticide for gingko mixed with 500-1000 times of water gaging and be insecticide.
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| CN105360182A (en) * | 2015-10-09 | 2016-03-02 | 南宁源广农业科技有限公司 | Pesticide for soybeans and preparation method of pesticide |
| CN105340994A (en) * | 2015-10-09 | 2016-02-24 | 南宁源广农业科技有限公司 | Vegetable pesticide and preparation method thereof |
| CN106172521A (en) * | 2016-07-26 | 2016-12-07 | 宾阳县华信种植专业合作社 | A kind of Chinese medicine composition preventing and treating the sub-pest and disease damage of Fructus Gardeniae grandiflorae |
| CN106259554A (en) * | 2016-08-15 | 2017-01-04 | 卞佳林 | A kind of Magnolia denudata tree method for producing insecticide |
| CN107372686A (en) * | 2017-06-01 | 2017-11-24 | 磐安县派普特生物科技有限公司 | A kind of natural insecticide for preventing ginkgo insect pest and its application |
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| CN102461569A (en) * | 2010-11-17 | 2012-05-23 | 王庆虎 | Plant medicament for preventing and treating cucumber aphids |
| CN103125532A (en) * | 2011-11-25 | 2013-06-05 | 张呈喜 | Preparation method of prevention and cure of moleplant seed aphids |
| CN102640764B (en) * | 2012-03-21 | 2014-02-26 | 西南大学柑桔研究所 | Botanical insecticide |
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Address after: 325200 Wenzhou City, Ruian City, fairy street, the village of the first Village No. 115 Applicant after: Bian Jialin Address before: 212100, No. 4, No. 54, Henderson Pacific Business Center, Dantu New District, Jiangsu, Zhenjiang Applicant before: Bian Jialin |
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Effective date of registration: 20211117 Address after: 519000 unit 201, 2nd floor, No.1 Factory building, 99 University Road, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee after: ZHUHAI JIAHONG TECHNOLOGY CO.,LTD. Address before: 325200 No. 115 Tong Tou village, Xian Jiang Street, Ruian, Wenzhou, Zhejiang Patentee before: Bian Jialin |
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