CN204426424U - A kind of oranges and tangerines weevil lures ovum device - Google Patents
A kind of oranges and tangerines weevil lures ovum device Download PDFInfo
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- CN204426424U CN204426424U CN201420768983.9U CN201420768983U CN204426424U CN 204426424 U CN204426424 U CN 204426424U CN 201420768983 U CN201420768983 U CN 201420768983U CN 204426424 U CN204426424 U CN 204426424U
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- China
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- tangerines
- oranges
- weevil
- paraffin paper
- yellow paraffin
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Abstract
The utility model discloses a kind of oranges and tangerines weevil and lure ovum device, comprise the iron cage that top is provided with shutter, the bottom surface of described shutter is provided with draw-in groove, two yellow paraffin paper are provided with in described iron cage, the top of described two yellow paraffin paper is pasted together and is fixed in draw-in groove, the bottom of two yellow paraffin paper is provided with increases the weight of bar, and the bottom of iron cage is provided with larvae collection dish, is provided with bait disc in described larvae collection dish.The utility model, by walking quickly and keeping away characteristic research to oranges and tangerines weevil, finally adopts yellow paraffin paper to lure oranges and tangerines weevil to lay eggs.The utility model can provide safer, comfortable egg-laying environment for oranges and tangerines weevil, can lure its ovum of collection and larva in a large number, thus control the harm of oranges and tangerines weevil from source in the oranges and tangerines weevil egg-laying period.
Description
Technical field
The utility model relates to a kind of oranges and tangerines weevil and lures ovum device.
Background technology
The weevil of oranges and tangerines of causing harm mainly contains oranges and tangerines ash weevil (Sympiezomias citri), large green curculionid (Hypomeces squamosus Fabricius) and little green curculionid (Platymycterops is mandarinusFairmaire).Weevil feeding habits are mixed, and mainly cause harm with imago feeding tender leaf, the spring tip, young fruit.Blade is eaten rear incomplete, and the tender tip is gnawed into chase, and it is that depression incises scar that young fruit is snapped rear pericarp, causes fruit drop, causes serious harm to oranges and tangerines.The prophylactico-therapeutic measures of current oranges and tangerines weevil mainly contains: orangery of deep ploughing winter, elimination adult partial wintering and larva; Utilize the seemingly-dead property of adult, vibration trunk manual catching and killing adult; Spring stops adult to climb the tree with 30 centimetres wide plastic film glue ring wrapping trunks; Adult is unearthed peak period, and with 50 ﹪ phoxim emulsifiable concentrate 1000-2000 times of liquid process soil or spray ground, Sheng phase cover spray control of causing harm of climbing the tree, medicament has: first cyanogen polyester, bromine cyanogen polyester, chlorophos, dichlorvos etc.But effect is bad, and there is the problem such as contaminated environment, residue of pesticide in chemical control, is therefore badly in need of efficient green prevention and control technology.
Summary of the invention
In order to overcome, insecticide toxic and side effect in the prophylactico-therapeutic measures of existing oranges and tangerines weevil is strong, the inefficient shortcoming of manual catching and killing, the utility model for the oranges and tangerines weevil egg-laying period a kind of highly effective and safe is provided lure ovum device.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of oranges and tangerines weevil lures ovum device, and comprise the iron cage that top is provided with shutter, the bottom surface of described shutter is provided with draw-in groove, is provided with yellow paraffin paper in described iron cage, and described yellow paraffin paper is fixed in draw-in groove.
Be provided with two yellow paraffin paper in described iron cage, the top of described two yellow paraffin paper is pasted together.
The bottom of described two yellow paraffin paper is provided with increases the weight of bar.
The bottom of described iron cage is provided with larvae collection dish.
Bait disc is provided with in described larvae collection dish.
By walking quickly and keeping away characteristic research to oranges and tangerines weevil, finally yellow paraffin paper is adopted to lure oranges and tangerines weevil to lay eggs.The utility model can provide safer, comfortable egg-laying environment for oranges and tangerines weevil, and shutter is used for keeping the sun off and wind and rain, and two yellow paraffin paper can be oranges and tangerines weevil provides the gap of laying eggs.After adding bait in bait disc, more adult can be attracted, can further improve and lure ovum effect, meanwhile, after the egg hatch on yellow paraffin paper becomes larva, fall into larvae collection dish, can attracted in bait disc, be convenient to collect.The features such as it is simple that the utility model has structure, easy to use, can lure its ovum of collection and larva in a large number in the oranges and tangerines weevil egg-laying period, thus control the harm of oranges and tangerines weevil from source.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of shutter in the utility model.
In figure: 1-iron cage, 2-shutter, 3-draw-in groove, the yellow paraffin paper of 4-, 5-increases the weight of bar, 6-larvae collection dish, 7-bait disc.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail.
Embodiment, as shown in Figure 1-2, a kind of oranges and tangerines weevil lures ovum device, comprise the iron cage 1 (cuboid be made up of iron wire) that top is provided with shutter 2, the bottom surface of described shutter 2 is provided with draw-in groove 3, two yellow paraffin paper 4 are provided with in described iron cage 1, the top of described two yellow paraffin paper 4 is pasted together and is fixed in draw-in groove 3, the bottom of two yellow paraffin paper 4 is provided with increases the weight of bar 5 and (certain thickness cardboard is attached to the bottom of yellow paraffin paper 4, prevent paraffin paper from acutely swinging), the bottom of iron cage 1 is provided with larvae collection dish 6, bait disc 7 is provided with in described larvae collection dish 6.
Test example: the utility model is hung in gauze cage, in cage using a strain then raw oranges and tangerines seedling as grey weevil main food source, 100 female worms, 100 male worm totally 200 oranges and tangerines ash weevil adults are placed by male and female 1:1, record in one day the grey weevil ovum number originating in yellow paraffin paper, continuously record 5 days.
Yellow paraffin paper 4 is replaced to green paraffin paper, blue paraffin paper, black paraffin paper and yellow common paper, as a comparison case, record the grey weevil ovum number originated on paraffin paper, comparative effectiveness, the results are shown in Table 1 simultaneously.
Table 1 difference lures ovum device to lure the impact of quantity to oranges and tangerines trunk worm's ovum
Note: same columns is with different letter representation significant difference (P ﹤ 0.05).
Result shows: the utility model lures ovum Be very effective higher than comparative example to oranges and tangerines weevil, yellow common paper to oranges and tangerines trunk worm's ovum substantially without gathering effect; What different colours paraffin paper was made lures ovum device to collect variant to luring of oranges and tangerines trunk worm's ovum, and yellow paraffin paper is better compared to other paraffin paper (green, blue, black) gathering effect.
Claims (5)
1. an oranges and tangerines weevil lures ovum device, comprise the iron cage (1) that top is provided with shutter (2), it is characterized in that: the bottom surface of described shutter (2) is provided with draw-in groove (3), be provided with yellow paraffin paper (4) in described iron cage (1), described yellow paraffin paper (4) is fixed in draw-in groove (3).
2. oranges and tangerines weevil as claimed in claim 1 lures ovum device, and it is characterized in that: be provided with two yellow paraffin paper (4) in described iron cage (1), the top of described two yellow paraffin paper (4) is pasted together.
3. oranges and tangerines weevil as claimed in claim 2 lures ovum device, it is characterized in that: the bottom of described two yellow paraffin paper (4) is provided with increases the weight of bar (5).
4., as the oranges and tangerines weevil of claim 1-3 as described in any one lures ovum device, it is characterized in that: the bottom of described iron cage (1) is provided with larvae collection dish (6).
5. oranges and tangerines weevil as claimed in claim 4 lures ovum device, it is characterized in that: be provided with bait disc (7) in described larvae collection dish (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768983.9U CN204426424U (en) | 2014-12-09 | 2014-12-09 | A kind of oranges and tangerines weevil lures ovum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768983.9U CN204426424U (en) | 2014-12-09 | 2014-12-09 | A kind of oranges and tangerines weevil lures ovum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204426424U true CN204426424U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768983.9U Expired - Fee Related CN204426424U (en) | 2014-12-09 | 2014-12-09 | A kind of oranges and tangerines weevil lures ovum device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204426424U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580673A (en) * | 2015-12-20 | 2016-05-18 | 重庆农正农业开发有限公司 | Prevention and control method for citrus weevils |
| CN106035279A (en) * | 2016-08-09 | 2016-10-26 | 程林 | Surrounding water tank type Niphades castanes Chao trapping device |
| CN106070126A (en) * | 2016-08-09 | 2016-11-09 | 程林 | Concertina type water tank type plate snowflake curculio lures acquisition means |
| CN106070135A (en) * | 2016-08-09 | 2016-11-09 | 程林 | Water bag template snowflake curculio trapper |
| CN106259242A (en) * | 2016-08-09 | 2017-01-04 | 程林 | Concertina type water-bag-type plate snowflake curculio lures acquisition means |
-
2014
- 2014-12-09 CN CN201420768983.9U patent/CN204426424U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580673A (en) * | 2015-12-20 | 2016-05-18 | 重庆农正农业开发有限公司 | Prevention and control method for citrus weevils |
| CN106035279A (en) * | 2016-08-09 | 2016-10-26 | 程林 | Surrounding water tank type Niphades castanes Chao trapping device |
| CN106070126A (en) * | 2016-08-09 | 2016-11-09 | 程林 | Concertina type water tank type plate snowflake curculio lures acquisition means |
| CN106070135A (en) * | 2016-08-09 | 2016-11-09 | 程林 | Water bag template snowflake curculio trapper |
| CN106259242A (en) * | 2016-08-09 | 2017-01-04 | 程林 | Concertina type water-bag-type plate snowflake curculio lures acquisition means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20211209 |