CN104322579A - Attractant for apple-tree trunkborers - Google Patents
Attractant for apple-tree trunkborers Download PDFInfo
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- CN104322579A CN104322579A CN201410537542.2A CN201410537542A CN104322579A CN 104322579 A CN104322579 A CN 104322579A CN 201410537542 A CN201410537542 A CN 201410537542A CN 104322579 A CN104322579 A CN 104322579A
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Abstract
An attractant for apple-tree trunkborers is mainly prepared from the following raw materials in parts by weight: 50 parts of apple tree wood extractive, 10-20 parts of alpha-pinene, 15-25 parts of beta-pinene, 5-15 parts of cedrol, 4-8 parts of farnesene, 2-8 parts of limonene, 1-5 parts of turpentine, and 3-7 parts of terpinolene. Compared with the prior art, the obtained attractant is substantially improved in average quantity of attracted insects and average persistent-effect time, is specially applied to attraction of apple-tree trunkborers, and is protrude in attraction effect.
Description
Technical field
The present invention relates to a kind of apple tree and eat into dry worm attractant, 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 fruit tree, cause fruit tree nutrition bad, the fruit underproduction, even cause fruit tree 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 the dry worm attractant of the special moth of a kind of apple tree.
Technical scheme: for achieving the above object, the invention provides a kind of apple tree and eats into dry worm attractant, its primarily of following weight ratio component made by:
Apple tree wood extractives 50 parts, australene 10-20 part, nopinene 15-25 part, cedrol 5-15 part, farnesene 4-8 part, citrene 2-8 part, turpentine oil 1-5 part, terpinolene 3-7 part.
As preferably, described apple tree eat into dry worm attractant primarily of following weight ratio component made by:
Apple tree wood extractives 50 parts, australene 12-18 part, nopinene 18-22 part, cedrol 8-12 part, farnesene 5-7 part, citrene 4-6 part, turpentine oil 2-4 part, terpinolene 4-6 part.
Preferred as another kind, described apple tree eat into dry worm attractant primarily of following weight ratio component made by:
Apple tree wood extractives 50 parts, australene 15 parts, nopinene 20 parts, cedrol 10 parts, farnesene 6 parts, citrene 5 parts, 3 parts, turpentine oil, terpinolene 5 parts.
Preferred as another kind, the preparation method of described apple tree wood extractives is as follows:
Get apple tree timber, 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, described apple tree eats into dry worm attractant mainly made by following steps:
(1) australene, nopinene, cedrol, farnesene, citrene, turpentine oil and terpinolene mixing, adds the absolute ethyl alcohol of 5-7 times of volume, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add apple 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, can be exclusively used in apple tree and eat into luring of dry worm, and attractant effect is given prominence to.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1:
Prescription:
Apple tree wood extractives 50g, australene 10g, nopinene 15g, cedrol 5g, farnesene 4g, citrene 2g, turpentine oil 1g, terpinolene 3g.
The preparation method of apple tree wood extractives:
Get apple tree timber, 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, cedrol, farnesene, citrene, turpentine oil and terpinolene mixing, adds the absolute ethyl alcohol of 5 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add apple tree wood extractives, 1000r/min disperses 10 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 2:
Prescription:
Apple tree wood extractives 50g, australene 20g, nopinene 25g, cedrol 15g, farnesene 8g, citrene 8g, turpentine oil 5g, terpinolene 7g.
The preparation method of apple tree wood extractives:
Get apple tree timber, 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, cedrol, farnesene, citrene, turpentine oil and terpinolene mixing, adds the absolute ethyl alcohol of 7 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add apple tree wood extractives, 2000r/min disperses 20 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 3:
Prescription:
Apple tree wood extractives 50g, australene 15g, nopinene 20g, cedrol 10g, farnesene 6g, citrene 5g, turpentine oil 3g, terpinolene 5g.
The preparation method of apple tree wood extractives:
Get apple tree timber, 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, cedrol, farnesene, citrene, turpentine oil and terpinolene mixing, adds the absolute ethyl alcohol of 6 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add apple tree wood extractives, 1500r/min disperses 15 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 4:
Prescription:
Apple tree wood extractives 50g, australene 12g, nopinene 18g, cedrol 8g, farnesene 5g, citrene 4g, turpentine oil 2g, terpinolene 4g.
The preparation method of apple tree wood extractives:
Get apple tree timber, 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, cedrol, farnesene, citrene, turpentine oil and terpinolene mixing, adds the absolute ethyl alcohol of 6 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add apple tree wood extractives, 1200r/min disperses 12 minutes, and hold over night gets supernatant, filling, to obtain final product.
Embodiment 5:
Prescription:
Apple tree wood extractives 50g, australene 18g, nopinene 22g, cedrol 12g, farnesene 7g, citrene 6g, turpentine oil 4g, terpinolene 6g.
The preparation method of apple tree wood extractives:
Get apple tree timber, 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, cedrol, farnesene, citrene, turpentine oil and terpinolene mixing, adds the absolute ethyl alcohol of 6 times of volumes, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add apple tree wood extractives, 1800r/min disperses 18 minutes, and hold over night gets supernatant, filling, to obtain final product.
Experimental example apple tree effect is tested
In same fruit 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 apple 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, eats into dry worm for apple tree, lures par to significantly improve, and average efficiency time also significant prolongation.Show gained attractant of the present invention, can be exclusively used in apple tree and eat into luring of dry worm, attractant effect is given prominence to.
Claims (5)
1. apple tree eats into a dry worm attractant, it is characterized in that, its primarily of following weight ratio component made by:
Apple tree wood extractives 50 parts, australene 10-20 part, nopinene 15-25 part, cedrol 5-15 part,
Farnesene 4-8 part, citrene 2-8 part, turpentine oil 1-5 part, terpinolene 3-7 part.
2. apple tree according to claim 1 eats into dry worm attractant, it is characterized in that, its primarily of following weight ratio component made by:
Apple tree wood extractives 50 parts, australene 12-18 part, nopinene 18-22 part, cedrol 8-12 part,
Farnesene 5-7 part, citrene 4-6 part, turpentine oil 2-4 part, terpinolene 4-6 part.
3. apple tree according to claim 1 eats into dry worm attractant, it is characterized in that, its primarily of following weight ratio component made by:
Apple tree wood extractives 50 parts, australene 15 parts, nopinene 20 parts, cedrol 10 parts,
Farnesene 6 parts, citrene 5 parts, 3 parts, turpentine oil, terpinolene 5 parts.
4. apple tree according to claim 1 eats into dry worm attractant, it is characterized in that, the preparation method of described apple tree wood extractives is as follows:
Get apple tree timber, 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 apple tree according to any one of claim 1-4 eats into dry worm attractant, it is characterized in that, they are mainly made by following steps:
(1) australene, nopinene, cedrol, farnesene, citrene, turpentine oil and terpinolene mixing, adds the absolute ethyl alcohol of 5-7 times of volume, fully dissolves, obtain ethanolic solution;
(2) get above-mentioned ethanolic solution, add apple tree wood extractives, 1000-2000r/min disperses 10-20 minute, and hold over night, gets supernatant, filling, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537542.2A CN104322579A (en) | 2014-10-13 | 2014-10-13 | Attractant for apple-tree trunkborers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537542.2A CN104322579A (en) | 2014-10-13 | 2014-10-13 | Attractant for apple-tree trunkborers |
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| Publication Number | Publication Date |
|---|---|
| CN104322579A true CN104322579A (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410537542.2A Pending CN104322579A (en) | 2014-10-13 | 2014-10-13 | Attractant for apple-tree trunkborers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872196A (en) * | 2015-05-15 | 2015-09-02 | 卞佳林 | Sycamore tree trunk borer attractant |
| CN109793013A (en) * | 2019-02-02 | 2019-05-24 | 杭州科森农化有限公司 | A kind of coleopteron attractant |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101072501A (en) * | 2004-10-13 | 2007-11-14 | Efal化学工业有限公司 | Agents for control of codling moth in fruit orchards |
| CN101103719A (en) * | 2007-08-21 | 2008-01-16 | 泰安市泰山林业科学研究院 | Attractant for oriental arborvitae trunk borer |
| 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 |
-
2014
- 2014-10-13 CN CN201410537542.2A patent/CN104322579A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101072501A (en) * | 2004-10-13 | 2007-11-14 | Efal化学工业有限公司 | Agents for control of codling moth in fruit orchards |
| CN101103719A (en) * | 2007-08-21 | 2008-01-16 | 泰安市泰山林业科学研究院 | Attractant for oriental arborvitae trunk borer |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872196A (en) * | 2015-05-15 | 2015-09-02 | 卞佳林 | Sycamore tree trunk borer attractant |
| CN109793013A (en) * | 2019-02-02 | 2019-05-24 | 杭州科森农化有限公司 | A kind of coleopteron attractant |
| 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: 20150204 |
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