CN105918365B - Application of the plants essential oil in preventing Paedenus fuscipes Curtis - Google Patents
Application of the plants essential oil in preventing Paedenus fuscipes Curtis Download PDFInfo
- Publication number
- CN105918365B CN105918365B CN201610511323.6A CN201610511323A CN105918365B CN 105918365 B CN105918365 B CN 105918365B CN 201610511323 A CN201610511323 A CN 201610511323A CN 105918365 B CN105918365 B CN 105918365B
- Authority
- CN
- China
- Prior art keywords
- oil
- paedenus
- essential oil
- plants essential
- fuscipes curtis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/44—Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
Plants essential oil provided by the invention（Peppermint oil, citronella oil, eucalyptus oil, Artemisia oil, Blumea oil, cinnamon oil, caryophyllus oil, wintergreen, shiu oil or lemon oil）, it is good to Paedenus fuscipes Curtis control effect, just there are good repellent, stifling or contact efficacy under the especially low concentration of dosage；And it is safe, toxic side effect is few, to environment substantially without chemistry injure, be suitble to exploitation at prevention Paedenus fuscipes Curtis repellant, fumigant or contact insecticide.
Description
Technical field
The present invention relates to the preventions of Paedenus fuscipes Curtis, and in particular to application of the plants essential oil in preventing Paedenus fuscipes Curtis.
Background technology
Paederus is a category in Staphylinidae, and the whole world is currently known more than 620 kinds, originates from addition to the Antarctic Continent
All over the world, the malicious rove beetle nearly more than 50 that China has reported is planted, most commonly seen with Paedenus fuscipes Curtis.The ovum of malicious rove beetle, children
Worm, pupa and adult (each section in addition to wing) are mainly derived from the hemolymph of polypide with the presence of toxin, female, male worm (compared with
It is few) contain toxin in vivo.The toxin of malicious rove beetle is the chemical substance that polypide is used for resisting external invasion.When people's crushing poison is hidden
When wing worm polypide, body fluid contacts the skin disease of caused acute erythema herpetic lesions after human body, referred to as malicious paederus dermatitis, again
Name paederus dermatitis or linear dermatitis.Generally with face, neck and both arms etc. it is naked go out position case it is most commonly seen, severe patient is complete
Body infects, dermatitis caused mostly linear, also there is dotted, sheet, spot film and strip of sheet.
Paedenus fuscipes Curtis is hidden by day and come out at night, and has stronger phototaxis, and can secrete the venom of highly acid and lead to skin contact
After there is inflammatory reaction, thus in a large amount of presence of the Paedenus fuscipes Curtis of people residential area, brought greatly to people’s lives
Inconvenience.The prevention of Paedenus fuscipes Curtis mainly kills indoor and ambient enviroment sprinkling Deltamethrin or Fendona etc. at present
Worm agent；The insecticides have larger toxic side effect to human body, and are unfavorable for environmental protection.Thus seek harm to the human body
Small, few side effects, and environment amenable control method becomes new important topic.
Invention content
In order to solve the problems in the prior art, according to the first aspect of the invention, the purpose of the present invention is to provide plants
Application of the object essential oil in preventing Paedenus fuscipes Curtis.
The object of the present invention is achieved like this：
Application of the plants essential oil in preventing Paedenus fuscipes Curtis, it is characterised in that：The plants essential oil is peppermint oil, lemongrass
One or more combinations in oil, eucalyptus oil, Artemisia oil, Blumea oil, cinnamon oil, caryophyllus oil, wintergreen, shiu oil, lemon oil.
An embodiment according to the present invention, application of the above-mentioned plants essential oil in preventing Paedenus fuscipes Curtis, feature
It is：Application mode is repellent, stifling or in tagging one or more combinations.
An embodiment according to the present invention, application of the above-mentioned plants essential oil in preventing Paedenus fuscipes Curtis, feature
It is：The plants essential oil is one or more combinations in cinnamon oil, caryophyllus oil, wintergreen or citronella oil.
An embodiment according to the present invention, application of the above-mentioned plants essential oil in preventing Paedenus fuscipes Curtis, feature
It is：The plants essential oil is one kind in cinnamon oil, caryophyllus oil or citronella oil；Application mode is to walk quickly and keep away.
An embodiment according to the present invention, application of the above-mentioned plants essential oil in preventing Paedenus fuscipes Curtis, feature
It is：The plants essential oil is wintergreen；Application mode is stifling or tags.
According to the second aspect of the invention, the purpose of the present invention is to provide a kind of essential oil medicines of prevention Paedenus fuscipes Curtis
Agent.
A kind of essential oil agent of prevention Paedenus fuscipes Curtis, including plants essential oil, it is characterised in that：The plants essential oil is thin
Lotus oil, citronella oil, eucalyptus oil, Artemisia oil, Blumea oil, cinnamon oil, caryophyllus oil, wintergreen, shiu oil, one kind in lemon oil or
Multiple combinations.
An embodiment according to the present invention, the essential oil agent of above-mentioned prevention Paedenus fuscipes Curtis can be in plants essential oil
On the basis of be added insecticide customary adjuvant, the preparation that suitable each use environment uses is made, as fumigant, contact insecticide,
Repellant etc..
An embodiment according to the present invention, the essential oil agent of above-mentioned prevention Paedenus fuscipes Curtis, it is characterised in that：It is described
Essential oil agent is repellant, fumigant or contact insecticide.
An embodiment according to the present invention, the essential oil agent of above-mentioned prevention Paedenus fuscipes Curtis, including plants essential oil,
It is characterized in that：The plants essential oil is one or more combinations in cinnamon oil, caryophyllus oil, wintergreen or citronella oil.
An embodiment according to the present invention, the essential oil agent of above-mentioned prevention Paedenus fuscipes Curtis, including plants essential oil,
It is characterized in that：The plants essential oil is one kind in cinnamon oil, caryophyllus oil or citronella oil；The essential oil agent is repellent agent.
An embodiment according to the present invention, the essential oil agent of above-mentioned prevention Paedenus fuscipes Curtis, including plants essential oil,
It is characterized in that：The plants essential oil is wintergreen；The essential oil agent is fumigant or contact insecticide.
Advantageous effect：
The present invention provides the essential oil agents of the few prevention Paedenus fuscipes Curtis of property safe to the human body height, toxic side effect, are
Plant component injures environment without chemistry substantially.Plants essential oil provided by the invention is good to Paedenus fuscipes Curtis control effect, with
Just there are good repellent, stifling or contact efficacy under the especially low concentration of amount；Esp meat oil of bay, caryophyllus oil or citronella oil are to shuttle
The repellent action of malicious rove beetle is good, in 0.1 μ L/cm2Under concentration, 100% repellent of cinnamon oil was up to 6 hours, 95% repellent of caryophyllus oil
Up to 8 hours, 85% repellent of citronella oil was up to 6 hours；In 0.01 μ L/cm2Under concentration, cinnamon oil and 80% repellent of caryophyllus oil are small up to 8
When；Especially in 0.005 μ L/cm2Under concentration, 80% repellent of cinnamon oil was suitble to the repellent of the pairs of Paedenus fuscipes Curtis of exploitation up to 4 hours
Agent；Wintergreen is good to the stifling or contact efficacy of Paedenus fuscipes Curtis, and under 2 μ L/L air fumigating concentrations, correction in 1 hour is dead
Rate was up to 24.44%, 8 hour up to 80%；Under the concentration of tagging of 0.08 μ L/, 1 hour corrected mortality was up to 40%, 8 hour
Up to 82.22%, it is suitble to the fumigant or contact insecticide of the pairs of Paedenus fuscipes Curtis of exploitation.The present invention prevents Paedenus fuscipes Curtis, plant essence
Oil derives from a wealth of sources, of low cost, and commercialization is suitble to promote.
Specific implementation mode
The present invention is specifically described below by specific embodiment, it is pointed out here that following embodiment is served only for this hair
It is bright to be further described, it should not be understood as limiting the scope of the invention, the person skilled in the art of this field can root
Some nonessential modifications and adaptations are made to the present invention according to foregoing invention content.All raw materials of the present invention and reagent are commercially available
Product.The peppermint oil of embodiment, citronella oil, eucalyptus oil, Artemisia oil, Blumea oil, cinnamon oil, caryophyllus oil, wintergreen, shiu oil and
Lemon oil be Jiangxi stablize the country pharmaceutcal corporation, Ltd offer.
Embodiment 1
Experimental study is walked quickly and kept away to Paedenus fuscipes Curtis
1.1 repellent experimental methods：The filter paper of a diameter 8cm is put in the culture dish of a diameter 9cm, filter paper is cut into
2 half, the essential oil for being dissolved in acetone of half drop 0.5mL, the acetone of the other half drop 0.5mL, naturally dry 5min, essence on filter paper
A concentration of 0.1 μ L/cm of oil2.Experiment is repeated 3 times, and experimental result is shown in Table 1.
Experimental result：Scattering ratio of 1. plants essential oil of table to Paedenus fuscipes Curtis
It is dead that "-", indicates that insect occurs, and data are insecure, do not record
Cinnamon oil shows best effect of walking quickly and keeping away, up to 100% length 6 hours；95% repellent of caryophyllus oil was up to 8 hours；It is fragrant
Thatch 85% repellent of oil was up to 6 hours.
1.2 are unfolded in wintergreen, cinnamon oil and caryophyllus oil three, and method is same as above (repellent experimental method 1.1), on filter paper
A concentration of 0.01 μ L/cm of essential oil2.Experimental result is shown in Table 2.
2. cinnamon oil of table, caryophyllus oil, wintergreen are to the scattering ratio of Paedenus fuscipes Curtis
Up to 8 hours, wintergreen repellent effect was not notable for cinnamon oil and 80% repellent of caryophyllus oil.
1.3 are unfolded in both cinnamon oil and caryophyllus oil, and method is same as above (repellent experimental method 1.1), essential oil on filter paper
A concentration of 0.005 μ L/cm2.Experimental result is shown in Table 3.
3. cinnamon oil of table, caryophyllus oil are to the scattering ratio of Paedenus fuscipes Curtis
Significant difference:*,P<0.05；**,P<0.01；***,P<0.001.
Effect is walked quickly and kept away at this concentration, and cinnamon oil is significantly higher than always caryophyllus oil；And 80% repellent of cinnamon oil was up to 4 hours.
Repellent is tested, and in general, cinnamon oil has best repellent effect, in 0.1 μ L/cm2Under concentration, 100% drives
Rate is kept away to be up to 6 hours；In 0.01 μ L/cm2With 0.005 μ L/cm2It is small up to 8 hours and 4 respectively more than 80% scattering ratio under concentration
When.Followed by caryophyllus oil and citronella oil, wherein caryophyllus oil are in 0.1 μ L/cm295% scattering ratio is up to 8 hours under concentration；0.01
μL/cm2Under concentration, it is up to 8 hours respectively more than 80% scattering ratio.
Embodiment 2
To the stifling experimental study of Paedenus fuscipes Curtis
Stifling experimental method：The filter paper that length and width are 1cm, drop are placed in the bottle that a volume is 110mL, under bottle cap
The pure essential oil of 0.22 μ L, forms the concentration of 2 μ L/L air, and each processing puts 15 Paedenus fuscipes Curtis regardless of male and female, repeats 3
It is secondary.After handling 1,2,4,6,8 hours respectively, worm is placed on the statistical correction death rate after lower 24 hours of feeding environment.It measures
Wintergreen LC50The processing method of value is same as above, and the amount setting of drop essential oil is in 0.14 μ L to 0.30 μ L, 5 concentration gradients, experiment knot
Fruit is shown in Table 4.
Experimental result：Fumigation activity of 4. plants essential oil of table to Paedenus fuscipes Curtis
Stifling experiment：Wintergreen has extremely significant fumigating effect, 1,2,4,6,8 hour stifling LC50Value is respectively
2.680,2.178,2.046,1.765,1.591 μ L/L air.Under 2 μ L/Lair fumigating concentrations, wintergreen correction in 1 hour
The death rate was up to 24.44%, 8 hour up to 80%.
Embodiment 3
To the experimental study of tagging of Paedenus fuscipes Curtis
Tag processing method：0.1 μ L of drop are dissolved in the essential oil of acetone on Paedenus fuscipes Curtis pronotary, and a concentration of 0.08
μ L/ heads.It after processing 1,2,4,6,8 hours, will be determined as that death is placed on feeding environment lower 24 hours, observe recovery situation,
The statistical correction death rate.Measure wintergreen LC50The processing method of value is same as above, and 0.1 μ L of drop are dissolved in the essential oil of acetone, concentration setting
In 0.060 μ L/ to 0.090 μ L/ heads, 5 concentration gradients, experimental result is shown in Table 5.
Experimental result：Contact toxicity of 5. plants essential oil of table to Paedenus fuscipes Curtis
Tag experiment：Wintergreen has extremely significant contact efficacy, 1,2,4,6,8 hour LC that tags50Value is respectively
0.086,0.067,0.062,0.061,0.060 μ L/ heads.Under the concentration of tagging of 0.08 μ L/, wintergreen correction in 1 hour
The death rate was up to 40%, 8 hour up to 82.22%.Caryophyllus oil also has good contact efficacy.
Harm to the human body is small, few side effects in order to seek, and the method for environmental-friendly prevention Paedenus fuscipes Curtis, inventor
By largely testing, the plants essential oil of the present invention is had been surprisingly found that, it is good to Paedenus fuscipes Curtis control effect, it is especially low in dosage
Just there are good repellent, stifling or contact efficacy under concentration；The wherein drive of cinnamon oil, caryophyllus oil or citronella oil to Paedenus fuscipes Curtis
It keeps away and makes good use of, wintergreen and cinnamon oil are good to the stifling or contact efficacy of Paedenus fuscipes Curtis.Especially wintergreen, have exploitation at
Prevent the potentiality of Paedenus fuscipes Curtis fumigant and contact insecticide.Cinnamon oil has exploitation at the potentiality of fumigant.
Claims (3)
1. application of the plants essential oil in preventing Paedenus fuscipes Curtis, it is characterised in that：The plants essential oil is cinnamon oil, cloves
One or more combinations in oil, wintergreen or citronella oil.
2. application of the plants essential oil as described in claim 1 in preventing Paedenus fuscipes Curtis, it is characterised in that：The plants essential oil
For one kind in cinnamon oil, caryophyllus oil or citronella oil；Application mode is to walk quickly and keep away.
3. application of the plants essential oil as described in claim 1 in preventing Paedenus fuscipes Curtis, it is characterised in that：The plants essential oil
For wintergreen；Application mode is stifling or tags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511323.6A CN105918365B (en) | 2016-06-30 | 2016-06-30 | Application of the plants essential oil in preventing Paedenus fuscipes Curtis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511323.6A CN105918365B (en) | 2016-06-30 | 2016-06-30 | Application of the plants essential oil in preventing Paedenus fuscipes Curtis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105918365A CN105918365A (en) | 2016-09-07 |
| CN105918365B true CN105918365B (en) | 2018-10-09 |
Family
ID=56828734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610511323.6A Expired - Fee Related CN105918365B (en) | 2016-06-30 | 2016-06-30 | Application of the plants essential oil in preventing Paedenus fuscipes Curtis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105918365B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950489A (en) * | 2017-12-22 | 2018-04-24 | 江西省农业科学院植物保护研究所 | A kind of method of indoor feeding green grass or young crops wing ant shape rove beetle |
| CN111328838A (en) * | 2020-03-18 | 2020-06-26 | 珠海市自然之旅生物技术有限公司 | Composite plant extract with antiseptic and bacteriostatic functions and preparation method and application thereof |
| CN113841710A (en) * | 2021-08-17 | 2021-12-28 | 仲恺农业工程学院 | Pesticide synergist and pesticide preparation for preventing and treating papaya mealybugs and preparation method thereof |
| CN113767936A (en) * | 2021-08-17 | 2021-12-10 | 仲恺农业工程学院 | Pesticide synergist and pesticide composition for preventing and treating white pelecypyriasis insects |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047959A (en) * | 1990-08-03 | 1990-12-26 | 沈阳农业大学 | A kind of preparation method of storage pest control agent |
| CN101128118A (en) * | 2005-01-24 | 2008-02-20 | 博塔诺凯普有限公司 | Formulations containing microencapsulated essential oils |
| CN101730473A (en) * | 2007-03-22 | 2010-06-09 | 蒂拉德克公司 | synergistic pest-control compositions |
| CN104957191A (en) * | 2015-06-17 | 2015-10-07 | 湖州道场污水处理有限公司 | Plant essential oil insecticide efficient in poisoning rice weevils |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999345A (en) * | 2010-10-20 | 2011-04-06 | 周端午 | Environmentally-friendly, long-acting, bacteriostatic, mildewproof and pesticidal sol preparation |
| ES2602318T3 (en) * | 2011-12-29 | 2017-02-20 | Sumitomo Chemical Company Limited | Ultrasonic atomization device and pest control method |
| CN104322566B (en) * | 2014-11-19 | 2016-08-03 | 程欢欢 | A kind of for insecticides killing colorado potato bug and preparation method thereof |
-
2016
- 2016-06-30 CN CN201610511323.6A patent/CN105918365B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047959A (en) * | 1990-08-03 | 1990-12-26 | 沈阳农业大学 | A kind of preparation method of storage pest control agent |
| CN101128118A (en) * | 2005-01-24 | 2008-02-20 | 博塔诺凯普有限公司 | Formulations containing microencapsulated essential oils |
| CN101730473A (en) * | 2007-03-22 | 2010-06-09 | 蒂拉德克公司 | synergistic pest-control compositions |
| CN104957191A (en) * | 2015-06-17 | 2015-10-07 | 湖州道场污水处理有限公司 | Plant essential oil insecticide efficient in poisoning rice weevils |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105918365A (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Scott-Dupree et al. | Impact of currently used or potentially useful insecticides for canola agroecosystems on Bombus impatiens (Hymenoptera: Apidae), Megachile rotundata (Hymentoptera: Megachilidae), and Osmia lignaria (Hymenoptera: Megachilidae) | |
| CN105918365B (en) | Application of the plants essential oil in preventing Paedenus fuscipes Curtis | |
| Buss et al. | Natural products for insect pest management | |
| JP2015530995A (en) | Compositions and methods for attracting and repelling insects | |
| CN104054758A (en) | Harmless plant insecticide | |
| CN108184835A (en) | Acaricide and its application | |
| CN105123699B (en) | A kind of insecticide and acaricide containing thymol and Nylar | |
| CN101317572B (en) | Mixed plant source insecticide | |
| EP1896045B1 (en) | Composition comprising brassicacea seeds meal and their use as biopesticides in plants | |
| ES2379253T3 (en) | Alomonas repellent compositions to fight arachnids | |
| Yee | Attraction, feeding, and control of Rhagoletis pomonella (Diptera: Tephritidae) with GF-120 and added ammonia in Washington state | |
| ES2954986T3 (en) | Method and system to attract lepidopteran insects | |
| Pezzini et al. | Chemotaxis of Habrobracon hebetor (Say)(Hymenoptera: Braconidae) in response to larvae of Ephestia kuehniella (Zeller)(Lepidoptera: Pyralidae) and host food substrate with tobacco | |
| Carroll | Feeding deterrence of northern fowl mites (Acari: Macronyssidae) by some naturally occurring plant substances | |
| CN101677531A (en) | mosquito repellent | |
| EP3562495B1 (en) | Composition for prevention and control of bee diseases and use of hemp oil for preparation of the composition | |
| BRPI0702873A2 (en) | pesticide earring | |
| Cook et al. | The native anthocorid bug (Orius armatus) as a field predator of Frankliniella occidentalis in Western Australia | |
| KR102542124B1 (en) | Composition for controlling eco-friendly ticks using vegetable oil | |
| KR102654962B1 (en) | Composition for plant disease control containing bee venom | |
| AL-Hasnawi | The toxicity of alkaline compounds of some plants in some aspects of the life of the house fly Musca domestica) Diptera: Musacidae) | |
| Araka | Toxicological Efficacy of Flower Extracts From Chrysanthemum cinerariifolium and Leaf Extracts From Eucalyptus camaldulensis and Nicotiana tabaccum on Anopheles gambiae ss Giles Mosquito Larvae. | |
| CN104286001A (en) | Insecticidal composition for preventing and treating corn borer moth pests | |
| TR2021019828A2 (en) | THE USE OF OXPHENDAZOL, AN ANTIHELMANTIC DRUG, TO FIGHT AGRICULTURAL PESTS AND A KIND OF CONCENTRATION CONTAINING OXPHENDAZOL | |
| Onsomu Araka | Laboratory evaluation of toxicological efficacy of essential oil flower extract from chrysanthemum cinerariifolium (trovil) vis (pyrethrum) and oil leaf extracts from eucalyptus camalidulensis dehnh (red gum) and nicotriana tabaccum (tobacco) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |