CN102007905A - Attractant for attracting prionid and trapping method - Google Patents
Attractant for attracting prionid and trapping method Download PDFInfo
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- CN102007905A CN102007905A CN2010105307287A CN201010530728A CN102007905A CN 102007905 A CN102007905 A CN 102007905A CN 2010105307287 A CN2010105307287 A CN 2010105307287A CN 201010530728 A CN201010530728 A CN 201010530728A CN 102007905 A CN102007905 A CN 102007905A
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- attractant
- farnesene
- tetradecane
- prionid
- acetic acid
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Abstract
The invention relates to an attractant for attracting prionid and a trapping method, which belong to the technical field of forest pest monitoring, prevention and control. The attractant is prepared by using cis-3-hexenyl acetate, farnesene and tetradecane as raw materials. The trapping method is to inject the attractant for attracting prionid into a sustained-release carrier and then suspend the sustained-release carrier in a trapper. The attractant and the trapping method can attract, prevent and control prionid; and the attractant has the characteristics of high efficiency, convenience in use, environmental friendless and the like.
Description
Technical field
The invention belongs to forest pest monitoring Prevention Technique field, relate to the attractant that lures the collection forest pest, the present invention also relates to the using method of this attractant simultaneously.
Background technology
Prionid Prionus insularis Motschulsky is under the jurisdiction of coleoptera (Coleoptera) Cerambycidae (Cerambycidae) prionid subfamily (Prioninae).Host plant has pine, dragon spruce, fir, cryptomeria, apple, elm, oak, Japan cypress, Chinese scholartree, retinispora, mountain hair rod, Korean pine, walnut, plum, poplar, willow.Domestic Guizhou, Heilungkiang, the Inner Mongol, Hebei, the Henan of being distributed in, Taiwan, Fujian, Zhejiang, Jiangxi, Hunan, Hubei, Yunnan, Xinjiang, Gansu, North China, Jilin, Anhui, Jiangsu, Shaanxi, Sichuan, Taiwan, Hong Kong; In Korea, Japan, Russia distribution (Feng Bo, 2007 are arranged abroad; Wang Lianzhen etc., 2009).Food host's bud and stem (Cai Xiaona etc., 2009), imago feeding host root epidermis, fibrous root, radicula or bud and stem are got in larva hatching back in the dark table soil of 1-2cm, cause the host can only take out the short tip or do not take out the tip, Lao Ye comes off ahead of time, and young leaves is not grown (Gao Wentao etc., 1994).
At present, the research of monitoring and preventing and treating about prionid seldom.Use methods such as traditional chemical prevention and control method such as medicament smoked kill, trunk spray medicine, too high, the weak effect of its control cost, killed natural enemies, contaminated environment.The characteristics that roundheaded borer has cover operations, disperses harm make children's phase prevent and treat the limitation that is difficult to break by the strain dispenser.At habits such as the exposed activity of longicorn adult, extra-nutritions, explore the control measures on the population aspect, be subjected to people's attention.Wherein, based on the research of the Prevention Technique of longicorn chemiecology and behavioral trait thereof, become and explored the importance that longicorn prevents and treats new way.Longicorn pheromones Prevention Technique is less to species diversity in the forest ecosystem and ecosystem stability influence, can not flow and produce great change the matter and energy in the forest ecosystem, the target that meets the injurious forest-insect sustainable Control fully is so the harm of the plain control of application message longicorn becomes the Prevention Technique that gains great popularity.
Summary of the invention
The technical problem to be solved in the present invention is to disclose a kind of attractant that is used to lure the collection prionid.
The present invention also discloses and utilize the trapping method of this attractant prionid.
The scheme of technical solution problem of the present invention is that the suitable-3-hexenyl acetic acid esters of employing, farnesene and the tetradecane are that raw material is mixed with attractant, and the weight fraction ratio of its raw material is:
Suitable-3-hexenyl acetic acid esters 1-10;
Farnesene 1-10;
Tetradecane 1-10;
Its preparation method is that suitable-3-hexenyl acetic acid esters, farnesene and the tetradecane are mixed and made into.
The preferred weight mark ratio of raw material is:
Suitable-3-hexenyl acetic acid esters 1-5;
Farnesene 1-5;
Tetradecane 1-5.
The optimum weight mark ratio of raw material is:
Suitable-3-hexenyl acetic acid esters 1;
Farnesene 1;
The tetradecane 1.
Its trapping method is to lure the attractant of collection prionid to inject slow-released carrier, slow-released carrier to be suspended in the trapper again, and the distance between the adjacent trapper is 50--200m, and rate of release was controlled at 10-50mg/ days.Wherein slow-released carrier is the container type carrier, can be made by materials such as polyethylene, nonwoven.
Attractant drips n-hexane after injecting slow-released carrier again, and the weight ratio of n-hexane and attractant is 1-100: 1.Because n-hexane is a solvent, the effect of assisting the active ingredient diffusion is arranged, addition can be very on a large scale.
Have peculiar smell for fear of slow-released carrier, slow-released carrier was soaked in ethanol 5-10 days, ethanol is changed 1 time every day, and the slow-released carrier flushing of alcohol immersion being crossed with distilled water then till not having an ethanol flavor, is dried at last under field conditions (factors).
Three kinds of used volatile matter standard items of the present invention derive from the main insect pest of wherein a kind of host-Mongolian oak of prionid and induce volatile matter.The plant volatile that insect pest is induced (HIPVs) is as a kind of semiochemicals, its composition is different from the volatile matter that health plant and mechanical damage plant are discharged, can be utilized by natural enemy, insect and contiguous biologies such as plant and discern, regulate the relation between plant and the insect population directly or indirectly.Present result of study shows that coleopteron can perhaps be directly used in location host (Bolter et al., 1997 to the synergist of the volatile matter of host plant as pheromones; Landolt et al., 1999; Kendrick et al., 2006; Dickens, 2007; Sun et al., 2010).Through a large amount of research and experiment, find that these 3 kinds of chemical standard product mix uses and lure the collection effect to what prionid had a highly significant.
The present invention can lure collection control to prionid, and this attractant has efficient height, characteristics such as easy to use and pollution-free.
Embodiment
Example 1, get suitable-3-hexenyl acetic acid esters 10mg, farnesene 5mg and tetradecane 1mg is mixed and made into attractant.
Example 2, get suitable-3-hexenyl acetic acid esters 4mg, farnesene 1mg and tetradecane 10mg is mixed and made into attractant.
Example 3, get suitable-3-hexenyl acetic acid esters 1mg, farnesene 10mg and tetradecane 6mg is mixed and made into attractant.
Example 4, get suitable-3-hexenyl acetic acid esters 5mg, farnesene 5mg and tetradecane 5mg is mixed and made into attractant.
Example 5, the method that prionid is traped are:
(1) proportioning of attractant: getting suitable-3-hexenyl acetic acid esters, farnesene and three kinds of chemical standard product of the tetradecane can directly buy, and the ratio of three kinds of chemical standard product is 1: 1: 1, three kinds of chemical standard product is mixed be dissolved in the n-hexane solvent.
(2) selection of trapper: select the funnel type trapper, every group of 8 funnels (disclosed utility model patent, the patent No. 200420012443) or baffle-type trapper (prompt cubic Science and Technology Ltd. commercialization in Beijing).
(3) field of trapper hangs up: adjacent trapper suspension distance 100m, each is handled and repeats random distribution wherein.Trapper is hanging up between the Liang Shu highly to about 2m, and about 1m, distance remains on more than the 2m trapper bottom between trapper and the host tree apart from ground, to prevent to lure near the trees the prionid harm trapper that collects.
(4) data survey and trapper empty: (Jilin Province hang generally finish at 5 the end of month) correctly hangs trapper on request before adult eclosion, and the investigator is the investigation records prionid quantity of luring and the weather condition on the same day weekly, empties collection cups simultaneously.By trapping data and weather condition, the risk assessment is carried out in the generation and the harm of prionid, for the comprehensive regulation lays the foundation.
Example 6,
(1) lure the preparation of core carrier: adopting slow-released carrier, can be that polyethylene is moulded pipe, bonded fabric product and sandwich pocket or the tube of moulding material systems such as sheet, compounded rubber, and rate of release was controlled at 10-50mg/ days.
(2) the above-mentioned core carrier that lures was soaked in ethanol 5-10 days, ethanol is changed 1 time every day, lures core carrier flushing with distilled water with what alcohol immersion was crossed then, till not having an ethanol flavor, dry under field conditions (factors) at last, and the pack sealing is standby.
The preparation of described attractant: take by weighing each component of attractant by following prescription: each lures suitable-3-hexenyl acetic acid esters: 10mg/ core, farnesene: 10mg/ each lures the core and the tetradecane: each lures core 10mg/, evenly mixes then, and is standby;
The attractant that step (2) is made drops to luring in the core slow-released carrier that step (1) makes, and each lures core to drip n-hexane 500mg/ again, promptly makes the prionid attractant and lures core.
Claims (6)
1. one kind is used to lure the attractant that collects prionid, and it is characterized in that adopting suitable-3-hexenyl acetic acid esters, farnesene and the tetradecane is that raw material is mixed with attractant, and the weight fraction ratio of its raw material is:
Suitable-3-hexenyl acetic acid esters 1-10;
Farnesene 1-10;
Tetradecane 1-10;
Its preparation method is that suitable-3-hexenyl acetic acid esters, farnesene and the tetradecane are mixed and made into.
2. attractant according to claim 1 is characterized in that the weight fraction ratio of raw material is:
Suitable-3-hexenyl acetic acid esters 1-5;
Farnesene 1-5;
Tetradecane 1-5.
3. attractant according to claim 1 is characterized in that the weight fraction ratio of raw material is:
Suitable-3-hexenyl acetic acid esters 1;
Farnesene 1;
The tetradecane 1.
4. the trapping method of a prionid, it is characterized in that to lure the attractant of collection prionid to inject slow-released carrier, again slow-released carrier is suspended in the trapping, distance between the adjacent trapper is 50--200m, rate of release was controlled at 10-50mg/ days, wherein slow-released carrier is the container type carrier, and described attractant is that raw material is formulated by suitable-3-hexenyl acetic acid esters, farnesene and the tetradecane, and the weight fraction ratio is: suitable-3-hexenyl acetic acid esters 1-10; Farnesene 1-10; Tetradecane 1-10.
5. trapping method according to claim 4, it is characterized in that attractant injects slow-released carrier after, drip n-hexane again, the weight ratio of n-hexane and attractant is 1-100: 1.
6. trapping method according to claim 4 is characterized in that slow-released carrier was soaked in ethanol 5-10 days, and ethanol is changed 1 time every day, and the slow-released carrier flushing of alcohol immersion being crossed with distilled water is dried at last under field conditions (factors) then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105307287A CN102007905A (en) | 2010-11-04 | 2010-11-04 | Attractant for attracting prionid and trapping method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105307287A CN102007905A (en) | 2010-11-04 | 2010-11-04 | Attractant for attracting prionid and trapping method |
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| Publication Number | Publication Date |
|---|---|
| CN102007905A true CN102007905A (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105307287A Pending CN102007905A (en) | 2010-11-04 | 2010-11-04 | Attractant for attracting prionid and trapping method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105211061A (en) * | 2015-10-28 | 2016-01-06 | 河北大学 | A kind of attractant of Anoplophora Glabripennis Adults |
| CN105530811A (en) * | 2014-08-19 | 2016-04-27 | 朴永植 | Method for controlling pipe wilt disease by forecasting and mass-trapping of monochamus alternatus and monochamus saltuarius |
-
2010
- 2010-11-04 CN CN2010105307287A patent/CN102007905A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530811A (en) * | 2014-08-19 | 2016-04-27 | 朴永植 | Method for controlling pipe wilt disease by forecasting and mass-trapping of monochamus alternatus and monochamus saltuarius |
| CN105530811B (en) * | 2014-08-19 | 2018-01-02 | Ad公司 | Pass through the method for the monitoring and a large amount of capture preventing and treating pine nematodes of Monochamus alternatus and the black longicorn of dragon spruce |
| CN105211061A (en) * | 2015-10-28 | 2016-01-06 | 河北大学 | A kind of attractant of Anoplophora Glabripennis Adults |
| CN105211061B (en) * | 2015-10-28 | 2017-11-17 | 河北大学 | A kind of attractant of Anoplophora Glabripennis Adults |
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Application publication date: 20110413 |