CN106614578B - A kind of tooth bark beetle category attractant - Google Patents
A kind of tooth bark beetle category attractant Download PDFInfo
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- CN106614578B CN106614578B CN201510728982.0A CN201510728982A CN106614578B CN 106614578 B CN106614578 B CN 106614578B CN 201510728982 A CN201510728982 A CN 201510728982A CN 106614578 B CN106614578 B CN 106614578B
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- bark beetle
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Abstract
The present invention relates to biological attractant fields, specifically disclose a kind of tooth bark beetle category attractant comprising bark beetle dienol (±), bark beetle enol (±), the pure and mild methyl butenol of cis--verbenene.Attractant provided by the invention is at low cost to tooth bark beetle category various insects adult, and broad spectrum activity is high, has extremely strong attractive effect.It realizes in different operating environment, while efficient attractive effect, the part tooth bark beetle trapped even its not yet clear pheromones is played to a variety of tooth bark beetles, while the present invention has stronger attracting action to other various insects such as longicorn, weevil, ground beetle.
Description
Technical field
The present invention relates to biological attractant fields, specifically, being related to a kind of tooth bark beetle category attractant.
Background technique
Tooth bark beetle is the insect that coleoptera Coleoptera Scolytidae Scolytidae tooth bark beetle belongs to Ips, and the whole world is current
It has been known that there is more than 60, wherein China has 13 kinds.Tooth bark beetle category is an important monoid in forestry pest, Pinus of mainly causing harm,
The coniferous trees such as Picea, Larch.Apply the cruel ips typographus Ips typographus Linnaeus in Eurasia
Be exactly Typical Representative: the bark beetle causes disaster between 1990-2001 in the natural spruce forest outburst of European 10 2,800,000 hectares of countries,
According to statistics, dead dragon spruce standing tree is up to 3000 ten thousand steres.
There are commonly two parapheromones for tooth bark beetle category: aggregation pheromone and plant information element, the whole world has more than 20 teeth small
Moth has specified its pheromone component.Tooth bark beetle aggregation pheromone traps effect height, but specialization is stronger；Plant information element
It is relatively low to trap effect, but specialization is low.In working environments such as quarantine, forests, often a variety of bark beetles occur simultaneously, both need
A variety of bark beetles are monitored, are administered simultaneously, the tooth bark beetle category attractant of efficient broad spectrum activity is required as work, guarantees again
Substance high bioactivity used, it is pollution-free, do not kill natural enemy, pest do not made to generate resistance, but currently on the market there is not yet tooth is small
Moth belongs to any product of attractant.
Summary of the invention
In order to solve the problems in the existing technology, it the object of the present invention is to provide a kind of tooth bark beetle category attractant, removes
Can have except trapping power to a variety of tooth bark beetles, also have certain broad spectrum activity to trap effect other bark beetles.
In order to achieve the object of the present invention, technical scheme is as follows:
A kind of tooth bark beetle category attractant, characterized in that it comprises: bark beetle dienol (±)-Ipsdienol (Id), small
Moth-eaten enol (±)-Ipsenol (Ie), cis--verbenol (S)-cis-Verbenol (cV) and methyl butenol 2-
methyl-3-buten-2-ol(232-MB)。
Further, the cis--verbenol, bark beetle enol (±), bark beetle dienol (±) and methyl butenol
Molar ratio be 0.8~1.2:0.9~1.3:1~1.4:57~61.Preferably, the bark beetle dienol (±), bark beetle alkene
Alcohol (±), the pure and mild methyl butenol of cis--verbenene molar ratio be 1:1.1:1.2:59.Further, the bark beetle two
Enol (±), bark beetle enol (±), the pure and mild methyl butenol of cis--verbenene are loaded into slow-released carrier respectively.
Further, the slow-released carrier is that polyethylene is sustained pouch and/or EP pipe.
Further, the slow-released carrier of the bark beetle dienol (±) and bark beetle enol (±) be polyethylene be sustained pouch and
EP pipe；Bark beetle dienol (±) and bark beetle enol (±) are loaded into polyethylene sustained release pouch respectively, air in bag is discharged, will be sustained
Pouch is placed on sealing machine and seals, and is placed in EP pipe, covers pipe cap.
Further, the slow-released carrier of the pure and mild methyl butenol of cis--verbenene is that polyethylene is sustained pouch；It will
The pure and mild methyl butenol of cis--verbenene is loaded into polyethylene sustained release pouch respectively, and air in bag is discharged, and sustained release pouch is placed on
It is sealed on sealing machine.
It is carried out in use, the slow-released carrier containing above-mentioned four kinds of ingredients is suspended on trapper afterwards with iron wire string together
Trapping.
The beneficial effects of the present invention are:
Attractant provided by the invention has extremely strong attractive effect to tooth bark beetle category various insects adult, at low cost, extensively
Spectrality is high, realizes in different operating environment, while playing efficient attractive effect to a variety of tooth bark beetles, and even part is not yet bright
The tooth bark beetle type of true pheromone component, to tooth bark beetle category, pig-hole borer category, Culculionidae, Chrysomelidae, Deng Duo section of Carabidae is a variety of
Insect bark beetle has higher attracting action, and dosage is few, and trap effect is significant.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
1, material
Bark beetle dienol (Id) is purchased from the source Beijing Ge Ruibi Science and Technology Ltd..
Bark beetle enol (Ie) is purchased from the source Beijing Ge Ruibi Science and Technology Ltd..
Cis--verbenol (cV) is purchased from the source Beijing Ge Ruibi Science and Technology Ltd..
Methyl butenol (232-MB) is purchased from Sigma company.
Polyethylene is sustained pouch, is purchased from Taizhou plain Ming Kesu industry Co., Ltd, and 4cm*6cm*8 polyethylene is sustained pouch,
4cm*5cm*20 polyethylene is sustained pouch (transparent), and 4cm*5cm*20 polyethylene is sustained pouch (black).
EP manages (200ul), is purchased from Biotechnology Co., Ltd of Beijing Lai Borun section.
2, dosage
| Component | Dosage |
| Cis--verbenol (cV) | 98.5μM |
| Bark beetle enol (Ie) | 109.95μM |
| Bark beetle dienol (Id) | 114.3μM |
| Methyl butenol (232-MB) | 5780.62μM |
3, preparation method
Embodiment 2
The present embodiment and the difference of embodiment 1 be only that, bark beetle dienol (±), bark beetle enol (±), cis--Verbena officinalis
Enol is different with the dosage of methyl butenol, specifically:
| Component | Dosage |
| Cis--verbenol (cV) | 78.8μM |
| Bark beetle enol (Ie) | 89.96μM |
| Bark beetle dienol (Id) | 95.25μM |
| Methyl butenol (232-MB) | 5584.67μM |
Embodiment 3
The present embodiment and the difference of embodiment 1 be only that, bark beetle dienol (±), bark beetle enol (±), cis--Verbena officinalis
Enol is different with the dosage of methyl butenol, specifically:
| Component | Dosage |
| Cis--verbenol (cV) | 118.2μM |
| Bark beetle enol (Ie) | 129.94μM |
| Bark beetle dienol (Id) | 133.35μM |
| Methyl butenol (232-MB) | 5976.57μM |
Experimental example 1
Six comprising Id, Id+cV, Ie+cV, cV+232-MB, Id+Ie+cV, Id+cV+232-MB kinds are prepared respectively to lure
Agent, the dosage for being directed to Id, Ie, cV and 232-MB are identical as the dosage of Id, Ie, cV and 232-MB in embodiment 1.
Prepare six kinds of attractants and 1 resulting attractant (Id+Ie+cV+232-MB) of embodiment are subjected to trapping pair
Than experiment, 5 repetitions of every kind of experiment, 50 meters of interval is suspended in trapper after arbitrarily upsetting sequence, and every weekly check is collected once,
Take back laboratory qualification.As a result as described in Table 1:
The bark beetle type table of comparisons is traped after the different mixtures of 14 kinds of ingredients of table
Note :+indicate that bark beetle is arrived in trapping.
As shown in Table 1, four kinds of the pure and mild methyl butenol of bark beetle dienol (±), bark beetle enol (±), cis--verbenene
The trapping type that compound uses simultaneously, which is significantly more than exclusive use compound or the mixing of any two or three of compound, to be made
The trapping type of used time.The lure that four kinds of compounds form in the present invention can not only trap the bark beetle of the small category of tooth, can also lure
Catch other kinds of bark beetle.The use of the lure will will be greatly reduced external bark beetle especially tooth bark beetle category to our imports
The harm of timber.
Claims (6)
1. a kind of tooth bark beetle category attractant, characterized in that it comprises: bark beetle dienol (±), bark beetle enol (±), it is cis--
The pure and mild methyl butenol of verbenene；Cis--the verbenol, bark beetle enol (±), bark beetle dienol (±) and methyl
The molar ratio of butenol is 0.8~1.2:0.9~1.3:1~1.4:57~61.
2. attractant according to claim 1, which is characterized in that the bark beetle dienol (±), bark beetle enol (±), suitable
The molar ratio of the pure and mild methyl butenol of formula-verbenene is 1:1.1:1.2:59.
3. attractant according to claim 1 or 2, which is characterized in that the bark beetle dienol (±), bark beetle enol
(±), the pure and mild methyl butenol of cis--verbenene are loaded into slow-released carrier respectively.
4. attractant according to claim 3, which is characterized in that the slow-released carrier be polyethylene be sustained pouch and/or
EP pipe.
5. attractant according to claim 4, which is characterized in that the bark beetle dienol (±) and bark beetle enol (±)
Slow-released carrier is that polyethylene is sustained pouch and EP pipe；It is slow that bark beetle dienol (±) and bark beetle enol (±) are loaded into polyethylene respectively
Pouch is released, air in bag is discharged, sustained release pouch is placed on sealing machine and is sealed, is placed in EP pipe, covers pipe cap.
6. attractant according to claim 4 or 5, which is characterized in that the pure and mild methyl butenol of cis--verbenene
Slow-released carrier be polyethylene be sustained pouch；It is small that the pure and mild methyl butenol of cis--verbenene is loaded into polyethylene sustained release respectively
Air in bag is discharged in bag, and sustained release pouch is placed on sealing machine and is sealed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510728982.0A CN106614578B (en) | 2015-10-30 | 2015-10-30 | A kind of tooth bark beetle category attractant |
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| CN106614578B true CN106614578B (en) | 2018-12-04 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110999918B (en) * | 2019-12-04 | 2021-06-08 | 中国林业科学研究院森林生态环境与保护研究所 | Application of S- (-) -bark beetle enol in attracting tianshan heavy-toothed bark beetle, attractant, attracting core and application |
| CN113016795B (en) * | 2021-02-07 | 2023-10-27 | 检科智创(北京)生物科技有限公司 | Broad-spectrum sex attractant for bark beetles, and preparation method and application thereof |
| CN115176803B (en) * | 2022-08-01 | 2024-02-23 | 青海省森林病虫害防治检疫总站((青海省野生动物疫源疫病监测总站)) | Cornus spruce bark beetle attractant and application thereof, lure core and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101390515A (en) * | 2008-11-12 | 2009-03-25 | 青海省森林病虫害防治检疫总站 | Aggregation pheromone attractant for attracting east false-dentate bark beetle |
| CN101390514A (en) * | 2008-11-12 | 2009-03-25 | 青海省森林病虫害防治检疫总站 | Aggregation pheromone attractant for attracting shangrila dentate bark beetle |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101390515A (en) * | 2008-11-12 | 2009-03-25 | 青海省森林病虫害防治检疫总站 | Aggregation pheromone attractant for attracting east false-dentate bark beetle |
| CN101390514A (en) * | 2008-11-12 | 2009-03-25 | 青海省森林病虫害防治检疫总站 | Aggregation pheromone attractant for attracting shangrila dentate bark beetle |
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