CN104872196A - Sycamore tree trunk borer attractant - Google Patents
Sycamore tree trunk borer attractant Download PDFInfo
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- CN104872196A CN104872196A CN201510249442.4A CN201510249442A CN104872196A CN 104872196 A CN104872196 A CN 104872196A CN 201510249442 A CN201510249442 A CN 201510249442A CN 104872196 A CN104872196 A CN 104872196A
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Abstract
The invention discloses a sycamore tree trunk borer attractant. The sycamore tree trunk borer attractant is mainly prepared from the following components in parts by weight: 50 parts of sycamore tree wood extract, 15-25 parts of alpha-pinene, 10-20 parts of beta-pinene, 4-14 parts of acetaldehyde, 4-8 parts of acetone, 3-9 parts of longifolene, 1-5 parts of caryophyllene and 2-6 parts of camphene. Compared with the prior art, the insect attraction average quantity and the average lasting effect of the attractant are remarkably improved; and the attractant can be specially used for attracting sycamore tree trunk borers and the attraction effect is prominent.
Description
Technical field
The present invention relates to the dry worm attractant of a kind of Chinese parasol tree tree moth, be applied to agriculture field.
Background technology
Eat into dry worm, namely bore and stay trunk and branch, take food phloem and xylem, cause the insect that ornamental trees and shrubs are withered.Importing into of a large amount of trunk borer, increases the weight of day by day to the harm of China's forest resourceies.For gardens tree, cause tree nutrition bad, produce dirty in a large number, even cause trees finally withered.Therefore, need to develop effective preventing and treating trunk borer method.
Trunk borer is very big for the threat of trees, and traditional sprays medicament method, can only spray at tree skin, and cannot be deep into position, moth place, cannot effective killing trunk borers.And adopt the method for injection, then waste time and energy.Adopt attractant to lure that insect out into, thus catch and kill, can greatly use manpower and material resources sparingly, and efficiency is high.
At present, the trunk borer attractant of existing wide spectrum, applicable pest species is extensive, but selectivity is inadequate, and efficiency time is short.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of Chinese parasol tree and sets the dry worm attractant of special moth.
Technical scheme: for achieving the above object, the invention provides a kind of Chinese parasol tree tree moth dry worm attractant, its primarily of following weight ratio component made by:
Chinese parasol tree tree wood extractives 50 parts, australene 15-25 part, nopinene 10-20 part, acetaldehyde 4-14 part,
Acetone 4-8 part, longifolene 3-9 part, caryophyllene 1-5 part, down alkene 2-6 part.
As preferably, the described dry worm attractant of Chinese parasol tree tree moth primarily of following weight ratio component made by:
Chinese parasol tree tree wood extractives 50 parts, australene 18-22 part, nopinene 12-18 part, acetaldehyde 6-12 part,
Acetone 5-7 part, longifolene 5-7 part, caryophyllene 2-4 part, down alkene 3-5 part.
Preferred as another kind, the described dry worm attractant of Chinese parasol tree tree moth primarily of following weight ratio component made by:
Chinese parasol tree tree wood extractives 50 parts, australene 20 parts, nopinene 15 parts, 9 parts, acetaldehyde,
6 parts, acetone, longifolene 6 parts, caryophyllene 3 parts, 4 parts, down alkene.
Preferred as another kind, the preparation method of described Chinese parasol tree tree wood extractives is as follows:
Get Chinese parasol tree trees material, be cut into small pieces, add the absolute ethyl alcohol of 6-10 times of volume, 50-70 DEG C is heated extraction 2 times, each 1-3 hour, and merge extract, being concentrated into 30 DEG C of relative densities is the liquid extract of 1.04-1.10, to obtain final product.
Preferred as another kind, the dry worm attractant of described Chinese parasol tree tree moth is mainly made by following steps:
(1) australene, nopinene, acetaldehyde, acetone, longifolene, caryophyllene and down alkene mixing, adds the absolute ethyl alcohol of 5-7 times of volume, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add Chinese parasol tree tree wood extractives, 1000-2000r/min disperses 10-20 minute, and hold over night, gets supernatant, filling, to obtain final product.
Beneficial effect: relative to prior art, gained attractant of the present invention, lures insect par and average efficiency time to be significantly increased, and can be exclusively used in luring of the Chinese parasol tree tree dry worm of moth, and attractant effect is given prominence to.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1:
Prescription:
Chinese parasol tree tree wood extractives 50g, australene 15g, nopinene 10g, acetaldehyde 4g,
Acetone 4g, longifolene 3g, caryophyllene 1g, down alkene 2g.
The preparation method of Chinese parasol tree tree wood extractives:
Get Chinese parasol tree trees material, be cut into small pieces, add the absolute ethyl alcohol of 6 times of volumes, 50 DEG C are heated extraction 2 times, each 1 hour, and merge extract, being concentrated into 30 DEG C of relative densities is the liquid extract of 1.04, to obtain final product.
Attractant preparation method:
(1) australene, nopinene, acetaldehyde, acetone, longifolene, caryophyllene and down alkene mixing, adds the absolute ethyl alcohol of 5 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add Chinese parasol tree tree wood extractives, 1000r/min disperses 10 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 2:
Prescription:
Chinese parasol tree tree wood extractives 50g, australene 25g, nopinene 20g, acetaldehyde 14g,
Acetone 8g, longifolene 9g, caryophyllene 5g, down alkene 6g.
The preparation method of Chinese parasol tree tree wood extractives:
Get Chinese parasol tree trees material, be cut into small pieces, add the absolute ethyl alcohol of 10 times of volumes, 70 DEG C are heated extraction 2 times, each 3 hours, and merge extract, being concentrated into 30 DEG C of relative densities is the liquid extract of 1.10, to obtain final product.
Attractant preparation method:
(1) australene, nopinene, acetaldehyde, acetone, longifolene, caryophyllene and down alkene mixing, adds the absolute ethyl alcohol of 7 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add Chinese parasol tree tree wood extractives, 2000r/min disperses 20 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 3:
Prescription:
Chinese parasol tree tree wood extractives 50g, australene 20g, nopinene 15g, acetaldehyde 9g,
Acetone 6g, longifolene 6g, caryophyllene 3g, down alkene 4g.
The preparation method of Chinese parasol tree tree wood extractives:
Get Chinese parasol tree trees material, be cut into small pieces, add the absolute ethyl alcohol of 8 times of volumes, 60 DEG C are heated extraction 2 times, each 2 hours, and merge extract, being concentrated into 30 DEG C of relative densities is the liquid extract of 1.07, to obtain final product.
Attractant preparation method:
(1) australene, nopinene, acetaldehyde, acetone, longifolene, caryophyllene and down alkene mixing, adds the absolute ethyl alcohol of 6 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add Chinese parasol tree tree wood extractives, 1500r/min disperses 15 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 4:
Prescription:
Chinese parasol tree tree wood extractives 50g, australene 18g, nopinene 12g, acetaldehyde 6g,
Acetone 5g, longifolene 5g, caryophyllene 2g, down alkene 3g.
The preparation method of Chinese parasol tree tree wood extractives:
Get Chinese parasol tree trees material, be cut into small pieces, add the absolute ethyl alcohol of 7 times of volumes, 55 DEG C are heated extraction 2 times, each 2 hours, and merge extract, being concentrated into 30 DEG C of relative densities is the liquid extract of 1.05, to obtain final product.
Attractant preparation method:
(1) australene, nopinene, acetaldehyde, acetone, longifolene, caryophyllene and down alkene mixing, adds the absolute ethyl alcohol of 6 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add Chinese parasol tree tree wood extractives, 1200r/min disperses 12 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 5:
Prescription:
Chinese parasol tree tree wood extractives 50g, australene 25g, nopinene 20g, acetaldehyde 14g,
Acetone 8g, longifolene 9g, caryophyllene 5g, down alkene 6g.
The preparation method of Chinese parasol tree tree wood extractives:
Get Chinese parasol tree trees material, be cut into small pieces, add the absolute ethyl alcohol of 9 times of volumes, 65 DEG C are heated extraction 2 times, each 2 hours, and merge extract, being concentrated into 30 DEG C of relative densities is the liquid extract of 1.09, to obtain final product.
Attractant preparation method:
(1) australene, nopinene, acetaldehyde, acetone, longifolene, caryophyllene and down alkene mixing, adds the absolute ethyl alcohol of 6 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add Chinese parasol tree tree wood extractives, 1800r/min disperses 18 minutes, and hold over night gets supernatant, filling, to obtain final product.
The test of experimental example Chinese parasol tree tree effect
In same test with in the Chinese parasol tree woods, use contrast medicament, the embodiment of the present invention 3,4 and 5 groups of gained attractants.Medicament is placed in catcher, and often kind of medicament arranges 20 catchers.Investigate the par of the insect lured in 30 days, and the average efficiency time of attractant.
Contrast medicament is according to the embodiment of the present invention 3 prescription and preparation method, removes the attractant of Chinese parasol tree tree wood extractives gained;
The dry worm effect of moth lured by table 1 respectively group attractant
Note: with contrast medicament and compare, * P<0.05;
Can be drawn by upper table 1, compared with contrast medicament, gained attractant of the present invention, for the dry worm of Chinese parasol tree tree moth, lures par to significantly improve, and average efficiency time also significant prolongation.Show gained attractant of the present invention, can be exclusively used in luring of the Chinese parasol tree tree dry worm of moth, attractant effect is given prominence to.
Claims (5)
1. Chinese parasol tree tree moth a dry worm attractant, it is characterized in that, its primarily of following weight ratio component made by:
Chinese parasol tree tree wood extractives 50 parts, australene 15-25 part, nopinene 10-20 part, acetaldehyde 4-14 part,
Acetone 4-8 part, longifolene 3-9 part, caryophyllene 1-5 part, down alkene 2-6 part.
2. the dry worm attractant of Chinese parasol tree according to claim 1 tree moth, is characterized in that, its primarily of following weight ratio component made by:
Chinese parasol tree tree wood extractives 50 parts, australene 18-22 part, nopinene 12-18 part, acetaldehyde 6-12 part,
Acetone 5-7 part, longifolene 5-7 part, caryophyllene 2-4 part, down alkene 3-5 part.
3. the dry worm attractant of Chinese parasol tree according to claim 1 tree moth, is characterized in that, its primarily of following weight ratio component made by:
Chinese parasol tree tree wood extractives 50 parts, australene 20 parts, nopinene 15 parts, 9 parts, acetaldehyde,
6 parts, acetone, longifolene 6 parts, caryophyllene 3 parts, 4 parts, down alkene.
4. the dry worm attractant of Chinese parasol tree tree moth according to claim 1, is characterized in that, the preparation method of described Chinese parasol tree tree wood extractives is as follows:
Get Chinese parasol tree trees material, be cut into small pieces, add the absolute ethyl alcohol of 6-10 times of volume, 50-70 DEG C is heated extraction 2 times, each 1-3 hour, and merge extract, being concentrated into 30 DEG C of relative densities is the liquid extract of 1.04-1.10, to obtain final product.
5. the dry worm attractant of Chinese parasol tree tree moth according to any one of claim 1-4, it is characterized in that, they are mainly made by following steps:
(1) australene, nopinene, acetaldehyde, acetone, longifolene, caryophyllene and down alkene mixing, adds the absolute ethyl alcohol of 5-7 times of volume, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add Chinese parasol tree tree wood extractives, 1000-2000r/min disperses 10-20 minute, and hold over night, gets supernatant, filling, to obtain final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510249442.4A CN104872196A (en) | 2015-05-15 | 2015-05-15 | Sycamore tree trunk borer attractant |
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| CN201510249442.4A CN104872196A (en) | 2015-05-15 | 2015-05-15 | Sycamore tree trunk borer attractant |
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| CN201510249442.4A Pending CN104872196A (en) | 2015-05-15 | 2015-05-15 | Sycamore tree trunk borer attractant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075426A (en) * | 2020-10-09 | 2020-12-15 | 云南省林业和草原科学院 | Odor composition for attracting Yunnan tomaytom bark beetles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489903A (en) * | 2003-01-28 | 2004-04-21 | 浙江省森林病虫防治检疫站 | Attractants for insects to live in stems |
| US20120107266A1 (en) * | 2006-07-12 | 2012-05-03 | Mckibben Gerald H | Compositions and methods for attracting noctuid moths |
| CN102550554A (en) * | 2011-12-31 | 2012-07-11 | 江苏出入境检验检疫局动植物与食品检测中心 | Broad-spectrum attractant for needle leave wood pests |
| CN104322579A (en) * | 2014-10-13 | 2015-02-04 | 句容市满园春家庭农场 | Attractant for apple-tree trunkborers |
-
2015
- 2015-05-15 CN CN201510249442.4A patent/CN104872196A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489903A (en) * | 2003-01-28 | 2004-04-21 | 浙江省森林病虫防治检疫站 | Attractants for insects to live in stems |
| US20120107266A1 (en) * | 2006-07-12 | 2012-05-03 | Mckibben Gerald H | Compositions and methods for attracting noctuid moths |
| CN102550554A (en) * | 2011-12-31 | 2012-07-11 | 江苏出入境检验检疫局动植物与食品检测中心 | Broad-spectrum attractant for needle leave wood pests |
| CN104322579A (en) * | 2014-10-13 | 2015-02-04 | 句容市满园春家庭农场 | Attractant for apple-tree trunkborers |
Non-Patent Citations (2)
| Title |
|---|
| 柴田承二 等: "《生物活性天然物质》", 29 February 1984, 人民卫生出版社 * |
| 闵九康: "《植物克生素的生产和应用：全球环境安全和人类健康之本》", 28 February 2013, 中国农业科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075426A (en) * | 2020-10-09 | 2020-12-15 | 云南省林业和草原科学院 | Odor composition for attracting Yunnan tomaytom bark beetles |
| CN112075426B (en) * | 2020-10-09 | 2021-11-30 | 云南省林业和草原科学院 | Odor composition for attracting Yunnan tomaytom bark beetles |
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Application publication date: 20150902 |