CN104521920A - Method for monitoring dioryctria rubella hampsons through sex pheromones - Google Patents
Method for monitoring dioryctria rubella hampsons through sex pheromones Download PDFInfo
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- CN104521920A CN104521920A CN201510018358.1A CN201510018358A CN104521920A CN 104521920 A CN104521920 A CN 104521920A CN 201510018358 A CN201510018358 A CN 201510018358A CN 104521920 A CN104521920 A CN 104521920A
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- dioryctria
- rubella
- microalloying
- carbonitride
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Abstract
The invention discloses a method for monitoring dioryctria rubella hampsons through sex pheromones. The method comprises the operating steps that dioryctria rubella hampson sex pheromone induction cores are placed on pheromone hanging frames of triangular traps; in the dioryctria rubella hampson adult appearing period, the triangular traps are hung on masson pine young and mature forests and different tree canopies, and the hanging time lasts for one year; adult dioryctria rubella hampsons trapped by triangular trap sticky plates are checked every four days, the number is counted, and the sticky plates are cleaned; in the adult dioryctria rubella hampson seeing-beginning area, when the number of the trapped dioryctria rubella hampsons is obviously larger than a last survey result through continuous monitoring, the distance is reduced, and the control measure of mass trapping is prepared to be carried out; the original monitoring layout continues to be maintained in the area where no adult dioryctria rubella hampson exists or dioryctria rubella hampsons are not increased obviously. The method can effectively monitor the occurrence regularity of the adult dioryctria rubella hampsons, and has the advantages of being free of environmental pollution, having no pharmaceutical residues, and being safe to natural enemies, convenient to operate, accurate in monitoring and the like.
Description
Technical field
The invention belongs to chemiecology technical field, particularly relate to the method for a kind of usability pheromones monitoring microalloying carbonitride.
Background technology
Microalloying carbonitride Dioryctria rubella Hampson belongs to Lepidoptera, Pyralidae, another name dioryctria splendidella, it is one of important moth tip insect of the pine genus plant such as masson pine, torch pine, mainly cause harm at pine tree leading shoot and side tip burrow with larva, cause moth top drying dead, side shoot is grown thickly, and larva continues transfer and causes harm.Because this worm activity is hidden, laxative difficulty of prevention and cure is comparatively large, and effect is undesirable, and is monitored by effective ways, and grasping its population dynamic, can be follow-up formulation control strategy, and carrying out mass control provides effective guidance.
Microalloying carbonitride Adult worms producting eggs amount is large, and larva eats the tip of a branch hollow, has fulminant, effectively monitors the generating capacity of this worm adult, occurrence in peak period and scene, significant for carrying out of the work such as this worm Control stage, method.
Current monitoring method is more, but because workload is large, lack the reasons such as system research, can not the pests occurrence rule of effectively discovery microalloying carbonitride, cause control efficiency not good.
Summary of the invention
Technical problem to be solved by this invention is to provide the method for a kind of usability pheromones monitoring microalloying carbonitride, and the method effectively can grasp the pests occurrence rule of insect, provides strong support for carrying out preventing and controlling.
The present invention solves the problems of the technologies described above with following technical scheme:
The method of usability pheromones monitoring microalloying carbonitride of the present invention, comprises the following steps:
Step one, the pheromones hanger bracket of triangle trapper places 1 piece of microalloying carbonitride sex pheromone lure core;
, there is period microalloying carbonitride adult in step 2, at masson pine young growth or mature forest and tree crown middle and upper part thereof or the above-mentioned triangle trapper of lower suspension, and spacing more than 30 meters, it is 1 year that triangle trapper hangs the cycle;
Step 3, within every four days, check the microalloying carbonitride adult that triangle trapper haftplatte is traped, statistical magnitude also clears up haftplatte; Begin to see region adult, when continue to monitor trapping microalloying carbonitride quantity comparatively before once investigate significantly increase time, then to suitably increase trapper density, make spacing be reduced within 20 meters, prepare the prophylactico-therapeutic measures carrying out mass trapping; Do not finding that adult and adult obviously do not increase region, then continuing to maintain original monitoring layout.
In described step 2, preferably triangle trapper is suspended on the tree crown upper position of young growth and mature forest.
The inventive method is by usability pheromones monitoring microalloying carbonitride, have easy and simple to handle, step is few, and effectively can monitor the pests occurrence rule of microalloying carbonitride, carry out for Prevention Technique and guidance is provided, and this monitoring method has environmentally safe, remains, to features such as natural enemies securities without medicament.
The enforcement of the inventive method effectively can solve the problems such as microalloying carbonitride monitoring amount is large, and has obvious economy and ecological benefits.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of usability pheromones of the present invention monitoring microalloying carbonitride;
The different canopy layers trapping adult figure that Fig. 2 provides for the embodiment of the present invention 1;
The different age of stand trapping adult figure that Fig. 3 provides for the embodiment of the present invention 2;
Fig. 4 is the investigation statistics figure traping microalloying carbonitride in 12 month of 2013-2014 that the embodiment of the present invention 1 provides.
Embodiment
Below in conjunction with drawings and Examples, the inventive method is further described.
As shown in Figure 1, concrete operation step is as follows for the method flow of usability pheromones monitoring microalloying carbonitride of the present invention:
Step one, the pheromones hanger bracket of triangle trapper places 1 piece of microalloying carbonitride sex pheromone lure core;
, there is period microalloying carbonitride adult in step 2, at masson pine young growth or mature forest and tree crown middle and upper part thereof or the above-mentioned triangle trapper of lower suspension, the placement spacing of triangle trapper is 30 ~ 50 meters, and it is 1 year that triangle trapper hangs the cycle;
Step 3, within every four days, check the microalloying carbonitride adult that triangle trapper haftplatte is traped, statistical magnitude also clears up haftplatte.
In step 2, tree crown upper position triangle trapper being suspended on young growth and mature forest is prioritization scheme.
Result according to step 3 proceeds as follows: begin to see region adult, when continue to monitor trapping microalloying carbonitride quantity comparatively before once investigate significantly increase time, then to increase trapper density, make the placement spacing of triangle trapper be reduced into 20 ~ 25 meters, prepare the prophylactico-therapeutic measures carrying out mass trapping; Do not finding that adult and adult obviously do not increase region, then continuing to maintain original monitoring layout.
Embodiment 1: with 3 years raw young growths for objective for implementation, get triangle trapper, hangs and lures core, selects well-ventilated forest land, trapper is hung on middle and upper part and the bottom of tree crown, every two days statistics trapping adult quantity, and clears up.
Fig. 2 is embodiment 1 different canopy layers trapping adult quantity figure.As can be seen from Figure 2 triangle trapper be suspended on tree crown middle and upper part trapping adult quantity more, trap effect Da Youming significant difference is different.
Embodiment 2: with 3 ages and 30 age woods for objective for implementation, get triangle trapper, hang and lure core, select well-ventilated forest land, trapper is hung in 3 ages and 30 age woodss, every two days statistics trapping adult quantity, and clear up.
Fig. 3 is embodiment 2 different age of stand trapping adult quantity figure.As can be seen from Figure 3 triangle trapper be suspended on 3 ages woods trapping adult quantity more, trap effect Da Youming significant difference is different.
Fig. 4 is the investigation statistics figure traping microalloying carbonitride in 12 month of 2013-2014 that the embodiment of the present invention 1 provides.
The microalloying carbonitride sex pheromone lure core that the present invention adopts and triangle trapper are all purchased from Pherobio Technology Co., Ltd..
Claims (3)
1. a method for usability pheromones monitoring microalloying carbonitride, it is characterized in that, the method comprises the following steps:
Step one, the pheromones hanger bracket of triangle trapper places 1 piece of microalloying carbonitride sex pheromone lure core;
, there is period microalloying carbonitride adult in step 2, hangs the above-mentioned triangle trapper having microalloying carbonitride sex pheromone lure core, spacing more than 30 meters in masson pine young growth, mature forest and different canopy layers thereof, and it is 1 year that triangle trapper hangs the cycle;
Step 3, within every four days, check the microalloying carbonitride adult that triangle trapper haftplatte is traped, statistical magnitude also clears up haftplatte; Begin to see region adult, when continue to monitor trapping microalloying carbonitride quantity comparatively before once investigate significantly increase time, then to suitably increase trapper density, make spacing be reduced within 20 meters, prepare the prophylactico-therapeutic measures carrying out mass trapping; Do not finding that adult and adult obviously do not increase region, then continuing to maintain original monitoring layout.
2. the method for monitoring microalloying carbonitride according to claim 1, is characterized in that, in described step 2, triangle trapper is suspended on the tree crown upper position of young growth and mature forest.
3. the method for monitoring microalloying carbonitride according to claim 1, is characterized in that, in described step 2, the spacing of triangle trapper is preferably 30 meters ~ 50 meters; In step 3, the spacing of triangle trapper is reduced into 20 meters ~ 25 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018358.1A CN104521920A (en) | 2015-01-14 | 2015-01-14 | Method for monitoring dioryctria rubella hampsons through sex pheromones |
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| CN201510018358.1A CN104521920A (en) | 2015-01-14 | 2015-01-14 | Method for monitoring dioryctria rubella hampsons through sex pheromones |
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| CN104521920A true CN104521920A (en) | 2015-04-22 |
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| CN201510018358.1A Pending CN104521920A (en) | 2015-01-14 | 2015-01-14 | Method for monitoring dioryctria rubella hampsons through sex pheromones |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105145515A (en) * | 2015-08-26 | 2015-12-16 | 中国农业科学院茶叶研究所 | Method for controlling and monitoring tea geometrids using volatile attractant |
| CN108029659A (en) * | 2018-01-12 | 2018-05-15 | 山东省果树研究所 | A kind of method for monitoring aphid hibernacle |
| CN111937656A (en) * | 2020-09-01 | 2020-11-17 | 国家林业和草原局哈尔滨林业机械研究所 | Prevention and treatment method for pinworm |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145515A (en) * | 2015-08-26 | 2015-12-16 | 中国农业科学院茶叶研究所 | Method for controlling and monitoring tea geometrids using volatile attractant |
| CN108029659A (en) * | 2018-01-12 | 2018-05-15 | 山东省果树研究所 | A kind of method for monitoring aphid hibernacle |
| CN108029659B (en) * | 2018-01-12 | 2020-08-04 | 山东省果树研究所 | Method for monitoring overwintering place of aphid |
| CN111937656A (en) * | 2020-09-01 | 2020-11-17 | 国家林业和草原局哈尔滨林业机械研究所 | Prevention and treatment method for pinworm |
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Application publication date: 20150422 |
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