CN106577793A - Eupatorium catarium extract and application thereof - Google Patents
Eupatorium catarium extract and application thereof Download PDFInfo
- Publication number
- CN106577793A CN106577793A CN201610932127.6A CN201610932127A CN106577793A CN 106577793 A CN106577793 A CN 106577793A CN 201610932127 A CN201610932127 A CN 201610932127A CN 106577793 A CN106577793 A CN 106577793A
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- extract
- herba rutae
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- false herba
- catarium
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a eupatorium catarium extract and an application thereof and belongs to the technical field of comprehensive development and utilization of weeds. The eupatorium catarium extract is prepared through steps of water boiling and filtration or is prepared through a reflux extraction process with a 70% ethanol water solution. The eupatorium catarium extract is simple in preparation method and can be used as an active pesticide component for prevention and treatment of field weeds and diseases and insect pests. The eupatorium catarium extract has high activity, is harmless to human body, can turn harmful weeds into economic crops, and can help people to remove non-field eupatorium catarium positively, thereby protecting environment.
Description
Technical field
The invention belongs to weeds comprehensive development and utilization technical field, and in particular to a kind of false Herba rutae extract and its application.
Background technology
False Herba rutae is one of important exotic invasive weed of south China, at present agriculture forest and husbandry and bio-diversity has been caused
Harm, and have and northwards spread the trend for spreading.False Herba rutae originates in South America, be distributed mainly on Argentina, Brazil and South America its
He some countries, now intersperses among the Eastern Hemisphere torrid areas.False Herba rutae happiness relatively moistening and sun-drenched environment, invasive is extremely strong,
The dense rirgulaea of high 0.3～1.0m is frequently formed, repels other short herbaceous plant, its population quickly grows, absorption ability of nutrient is strong,
Rich water is striven with fruit tree and crops, the destruction to soil is very big, has a strong impact on the growth of fruit tree and crops.Cause local ecology
The 26S Proteasome Structure and Function of system changes.Often betide wasteland on the sunny side, roadside, hillside, beach, orchard, forest land, farmland and grass
Ground etc., generally grows in low mountain, hills and Plain.The soil fertility of labor management is higher, provides more preferably for the growth of false Herba rutae
Condition.The seed of false Herba rutae is little and light, with white pappus, travel on animal skin some certainly with sticking to by wind
Right habitat.Therefore, various suitable habitats are all easily subjected to the artificial and Natural invasive of false Herba rutae.Once it was found that its growth, then
Should immediately pull out or introduce smelly with high host specific biocontrol fungi and natural enemy insect to vacation, or be controlled using related
Reason method, prevents the further invasion of false Herba rutae.False Herba rutae also secretes a kind of poisonous foul smell, affects looking for food for domestic animal, because
And the existence to its invaded area's living species constitutes very big threat, and serious damage is caused to local society economic development
Lose.
The allelopathy that false Herba rutae has allelopathy, false Herba rutae is generally showed as the allelopathy of other plant
Go out the effect of " low to promote high suppression ".But different disposal affects very big to the allelopathy of false Herba rutae, many researchs have been found that to be changed
Sense material is many for the allelopathy of recipient plant, can affect the turgescence and leaf water potential of cell, can affect Plant Light
Cooperation use and correlated process, can affect the various metabolism of plant and enzymatic activity, and cell division can be affected to breed, and can affect cell and thin
The integrity and permeability of born of the same parents' device film, can affect absorption of root growth and mineral element etc..
False Herba rutae works the mischief to forestry and environment, except the breeding of anti-Herba rutae of cracking down on counterfeiting, it is necessary to the Jing of the false Herba rutae of exploitation
Ji value so as to which change is harmful to as beneficial, also promotes people actively to root out false Herba rutae.
The content of the invention
It is an object of the invention to provide a kind of false Herba rutae extract.
The present invention also aims to providing above-mentioned false Herba rutae extract is suppressing weed growth and the application in pest and disease damage.
A kind of false Herba rutae extract, extracts in accordance with the following steps：
(1) fresh false Herba rutae stem and leaf, plus the water of 2-8 times of parts by weight, steaming and decocting 1-2 hours are taken；
(2) be naturally cooling to room temperature, by steaming and decocting after false Herba rutae stem and leaf together with water enter squeezer squeeze extracting juice, pressure
Power is squeezed for 15-20MPa；
(3) juice of squeezing is filtered through filter, is evaporated and makes.
The drainage screen mesh of the filter is 300-600 mesh.
A kind of false Herba rutae extract, extracts in accordance with the following steps：
(1) fresh false Herba rutae stem and leaf is taken, defibrination is smashed to pieces；
(2) plus 3-5 times of parts by weight 70% ethanol water reflux, extract, 3 times, merging filtrate；
(3) cross absorbent charcoal material to decolourize, be evaporated and make.
Application of the above-mentioned false Herba rutae extract in controlling weeds and pest and disease damage.
The weeds are Herba Digitariae, and Herba Abutili, ground knotweed, Chenopodium album, Conyza canadensis (L.) Cronq., Herba Hemisteptae Lyratae, baby is difficult to understand, amur foxtail, in Herba Violae
One or more.
The pest and disease damage is aphid insect damage, fungal disease, cutworm, scale insect, one or more in trialeurodes vaporariorum.
Beneficial effects of the present invention：False Herba rutae extract prepared by the present invention, preparation method is simple, can be used as preventing and treating field
Weeds and the active agrochemical component of pest and disease damage, activity is strong, and harmless, change injurious weed is also beneficial to people into industrial crops
Actively remove non-field vacation Herba rutae, environmental protection.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
A kind of false Herba rutae extract, extracts in accordance with the following steps：
(1) fresh false Herba rutae stem and leaf, plus the water of 4 times of parts by weight, steaming and decocting 1.5 hours are taken；
(2) be naturally cooling to room temperature, by steaming and decocting after false Herba rutae stem and leaf together with water enter squeezer squeeze extracting juice, pressure
Power is squeezed for 18MPa；
(3) juice of squeezing is filtered through filter, is evaporated and makes；The drainage screen mesh of the filter is 400 mesh.
Embodiment 2
A kind of false Herba rutae extract, extracts in accordance with the following steps：
(1) fresh false Herba rutae stem and leaf is taken, defibrination is smashed to pieces；
(2) plus 4 times of parts by weight 70% ethanol water reflux, extract, 3 times, merging filtrate；
(3) cross absorbent charcoal material to decolourize, be evaporated and make.
Embodiment 3
According to 1 part of false Herba rutae extract prepared by parts by weight, Example 1,1 part of attapulgite, mix homogeneously is made
Composition pesticide.
Embodiment 4
According to 1 part of false Herba rutae extract prepared by parts by weight, Example 2,1 part of lazurite powder, mix homogeneously, system
Into composition pesticide.
The controlling weeds Efficacy experiments of the false Herba rutae extract of embodiment 5
It is for trying soil sample：
Soil sample picks up from Yongzhou City Fructus Cucumidis sativi with uprooting plants after their edible portions have been harvested, and long-term weeds occur seriously, takes topsoil and crosses after 2mm sieves, mixes
It is even standby.Jing is analyzed, soil moisture content (water：Dry ground) it is 19.54%, pH7.01, soil organic matter content 34.0g/kg, NH4+-
N 36.2mg/kg, NO3- N 381.1mg/kg, available phosphoruss 326.7mg/kg, available potassium 865.4mg/kg belongs to sandy loam.
False Herba rutae extract or each 0.5g of composition pesticide prepared by Example 1-4, numbering is pesticide 1-4.Each reality
Test group and weigh the ready soil samples of 600g, in being put into 2.5L exsiccators.During dispenser, pesticide 1-4 is mixed with soil sample in exsiccator respectively
It is even.After applying medicament, the Herba Digitariae of each rapid program request accelerating germination of process difference, Herba Abutili, ground knotweed, Chenopodium album, Conyza canadensis (L.) Cronq., Herba Hemisteptae Lyratae,
Baby is difficult to understand, 25, the seed of amur foxtail.Germination percentage is counted after 10 days.Space management is set, and each processes 3 repetitions.As a result such as table 1
It is shown.
Table 1
As it can be seen from table 1 false Herba rutae extract is to Herba Digitariae, Herba Abutili, ground knotweed, Chenopodium album, Conyza canadensis (L.) Cronq., Herba Hemisteptae Lyratae, baby is difficult to understand, sees
The sprouting of wheat ma has stronger inhibitory action, and adding attapulgite or lazurite powder to have part weeds strengthens suppression work
With for part weeds have decrease inhibitory action.
The anti-Efficacy experiments that eliminate aphis of the false Herba rutae extract of embodiment 6
False Herba rutae extract or each 0.5g of composition pesticide prepared by Example 1-4, in being dissolved in 100mL water, configuration
Into solution, numbering is pesticide 1-4.Plantation Nicotiana tabacum L., tobacco growing to 60 days when seedling stage will terminate, takes growth size one
Cause, the consistent tobacco plant of lobe numbers connects 100 aptery aphids of maturation on every plant of Nicotiana tabacum L., spray above-mentioned pesticide, 30 hours
Afterwards, aphid suppression ratio is counted：Aphid suppression ratio %=(remaining aphid on 100- blades)/100.Experimental result is as shown in table 2.
Table 2
| Experimental group | Pesticide 1 | Pesticide 2 | Pesticide 3 | Pesticide 4 | Matched group |
| Suppression ratio | 65% | 72% | 99% | 23% | 2% |
As can be seen from Table 2 false Herba rutae extract has good inhibiting effect for aphid, adds attapulgite to aphid
Worm has strengthens inhibitory action, adds lazurite to weaken inhibitory action for aphid has.
The preventing and treating bean brassica rapa Efficacy experiments of the false Herba rutae extract of embodiment 7
False Herba rutae extract or each 0.5g of composition pesticide prepared by Example 1-4, in being dissolved in 100mL water, configuration
Into solution, numbering is pesticide 1-4.Plantation Nicotiana tabacum L., tobacco growing to 60 days when seedling stage will terminate, takes growth size one
Cause, the consistent tobacco plant of lobe numbers, 100 bean brassica rapa of the same age are connect on every plant of Nicotiana tabacum L., spray above-mentioned pesticide, after 30 hours,
Statistics bean brassica rapa suppression ratio：Bean brassica rapa suppression ratio %=(remaining bean brassica rapa on 100- blades)/100.The experimental result such as institute of table 3
Show.
Table 3
| Experimental group | Pesticide 1 | Pesticide 2 | Pesticide 3 | Pesticide 4 | Matched group |
| Suppression ratio | 68% | 71% | 29% | 89% | 2% |
As can be seen from Table 3 false Herba rutae extract has good inhibiting effect for bean brassica rapa, adds attapulgite pair
Bean brassica rapa has decrease inhibitory action, adds lazurite to strengthen inhibitory action for bean brassica rapa has.
The chrysomelid Efficacy experiments of the little firefly of the brown back of the body of preventing and treating of the false Herba rutae extract of embodiment 7
False Herba rutae extract or each 0.5g of composition pesticide prepared by Example 1-4, in being dissolved in 100mL water, configuration
Into solution, numbering is pesticide 1-4.Plantation Nicotiana tabacum L., tobacco growing to 60 days when seedling stage will terminate, takes growth size one
Cause, the consistent tobacco plant of lobe numbers, it is chrysomelid to connect 100 little fireflies of the brown back of the body of the same age on every plant of Nicotiana tabacum L., sprays above-mentioned pesticide, and 30 is little
Shi Hou, counts the chrysomelid suppression ratio of the little firefly of the brown back of the body：The chrysomelid suppression ratio %=of the little firefly of the brown back of the body (little firefly leaves of the remaining brown back of the body on 100- blades
First)/100.Experimental result is as shown in table 4.
Table 4
| Experimental group | Pesticide 1 | Pesticide 2 | Pesticide 3 | Pesticide 4 | Matched group |
| Suppression ratio | 69% | 70% | 29% | 88% | 2% |
As can be seen from Table 4 false Herba rutae extract is chrysomelid with good inhibiting effect for the little firefly of the brown back of the body, adds concavo-convex
Rod is native chrysomelid to the little firefly of the brown back of the body with inhibitory action is weakened, and addition lazurite is chrysomelid for the little firefly of the brown back of the body to be suppressed to make with enhancing
With.
Claims (4)
1. a kind of false Herba rutae extract, it is characterised in that extract in accordance with the following steps：
(1) fresh false Herba rutae stem and leaf, plus the water of 2-8 times of parts by weight, steaming and decocting 1-2 hours are taken；
(2) be naturally cooling to room temperature, by steaming and decocting after false Herba rutae stem and leaf together with water enter squeezer squeeze extracting juice, squeezing pressure
Power is 15-20MPa；
(3) juice of squeezing is filtered through filter, is evaporated and makes.
2. false Herba rutae extract according to claim 1, it is characterised in that the drainage screen mesh of the filter is 300-
600 mesh.
3. a kind of false Herba rutae extract, it is characterised in that extract in accordance with the following steps：
(1) fresh false Herba rutae stem and leaf is taken, defibrination is smashed to pieces；
(2) plus 3-5 times of parts by weight 70% ethanol water reflux, extract, 3 times, merging filtrate；
(3) cross absorbent charcoal material to decolourize, be evaporated and make.
4. claim 1 or application of the false Herba rutae extract in controlling weeds and pest and disease damage described in claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932127.6A CN106577793A (en) | 2016-10-31 | 2016-10-31 | Eupatorium catarium extract and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932127.6A CN106577793A (en) | 2016-10-31 | 2016-10-31 | Eupatorium catarium extract and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106577793A true CN106577793A (en) | 2017-04-26 |
Family
ID=58556113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610932127.6A Pending CN106577793A (en) | 2016-10-31 | 2016-10-31 | Eupatorium catarium extract and application thereof |
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| Country | Link |
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| CN (1) | CN106577793A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496994A (en) * | 2018-05-07 | 2018-09-07 | 华侨大学 | A kind of diaphorina citri repellent kills composition and preparation method thereof |
| CN110169422A (en) * | 2019-04-11 | 2019-08-27 | 湖南科技学院 | A kind of combined dosage form bactericide and its preparation method and application |
| CN112206189A (en) * | 2020-10-20 | 2021-01-12 | 局方堂保健食品科技(广东)有限公司 | Application of pseudo-osbeckia chinensis in hair styling agent |
| CN118276604A (en) * | 2024-03-28 | 2024-07-02 | 哈尔滨工程大学 | Multi-unmanned aerial vehicle track planning method and system based on bean-lilac cluster mechanism |
-
2016
- 2016-10-31 CN CN201610932127.6A patent/CN106577793A/en active Pending
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| 李光义 等: ""假臭草对南方几种常见大田杂草的化感作用"", 《中国农学通报》 * |
| 李水清 等: ""假臭草杀虫成分的微波辅助提取及生物活性"", 《江苏农业科学》 * |
| 林成俊 等: ""入侵植物假臭草化感物质的分离及鉴定"", 《安徽农业科学》 * |
| 邓世明 等: ""外来入侵植物假臭草的化感作用研究"", 《中国农学通报》 * |
| 邓世明 等: ""外来入侵植物假臭草的黄酮类成分研究"", 《西北植物学报》 * |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496994A (en) * | 2018-05-07 | 2018-09-07 | 华侨大学 | A kind of diaphorina citri repellent kills composition and preparation method thereof |
| CN108496994B (en) * | 2018-05-07 | 2021-03-23 | 华侨大学 | Citrus psylla repelling and killing composition and preparation method thereof |
| CN110169422A (en) * | 2019-04-11 | 2019-08-27 | 湖南科技学院 | A kind of combined dosage form bactericide and its preparation method and application |
| CN110169422B (en) * | 2019-04-11 | 2021-03-23 | 湖南科技学院 | Compound formulation plant bactericide and preparation method and application thereof |
| CN112206189A (en) * | 2020-10-20 | 2021-01-12 | 局方堂保健食品科技(广东)有限公司 | Application of pseudo-osbeckia chinensis in hair styling agent |
| CN118276604A (en) * | 2024-03-28 | 2024-07-02 | 哈尔滨工程大学 | Multi-unmanned aerial vehicle track planning method and system based on bean-lilac cluster mechanism |
| CN118276604B (en) * | 2024-03-28 | 2024-10-11 | 哈尔滨工程大学 | Multi-unmanned aerial vehicle track planning method and system based on bean-lilac cluster mechanism |
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Application publication date: 20170426 |
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