CN202050709U - Fallen fruit collecting net - Google Patents
Fallen fruit collecting net Download PDFInfo
- Publication number
- CN202050709U CN202050709U CN 201120111120 CN201120111120U CN202050709U CN 202050709 U CN202050709 U CN 202050709U CN 201120111120 CN201120111120 CN 201120111120 CN 201120111120 U CN201120111120 U CN 201120111120U CN 202050709 U CN202050709 U CN 202050709U
- Authority
- CN
- China
- Prior art keywords
- collecting net
- end portion
- shedding
- mesh aperture
- citrus fruit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 235000013399 edible fruits Nutrition 0.000 title abstract description 11
- 235000020971 citrus fruits Nutrition 0.000 claims abstract description 25
- 241000255588 Tephritidae Species 0.000 claims abstract description 22
- 230000003071 parasitic effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 210000001015 abdomen Anatomy 0.000 claims description 7
- 230000009191 jumping Effects 0.000 claims description 2
- 238000012271 agricultural production Methods 0.000 abstract description 2
- 241001481304 Vespoidea Species 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 241000256844 Apis mellifera Species 0.000 description 5
- 241000317929 Chalcididae Species 0.000 description 4
- 241000596051 Diachasmimorpha longicaudata Species 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 241000960374 Aphidiinae Species 0.000 description 2
- 241001124183 Bactrocera <genus> Species 0.000 description 2
- 241000908641 Fopius arisanus Species 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 241001124181 Bactrocera dorsalis Species 0.000 description 1
- 241000256816 Braconidae Species 0.000 description 1
- 241000024229 Diachasmimorpha tryoni Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000596048 Fopius Species 0.000 description 1
- 241000645555 Fopius vandenboschi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000794176 Psyttalia Species 0.000 description 1
- 241000382353 Pupa Species 0.000 description 1
- 241001546457 Tetrastichus Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a supporting device of harm is subtracted in agricultural production disaster prevention, especially a net is collected to fruit that falls, collect the net and include zonulae occludens's upper end subtotal lower tip, the mesh aperture of upper end part is greater than the mesh aperture of lower tip. The fallen fruit collecting net has the advantages that agricultural producers can conveniently collect fallen fruits in a centralized mode, parasitic wasps which are natural enemies of the fallen fruits can be continuously bred in citrus fruit fly biological control, the structure is simple, and operation is convenient.
Description
Technical field
The utility model relates to the take precautions against natural calamities corollary apparatus of harm reduction of a kind of agricultural production, particularly a kind of shedding collecting net.
Background technology
Citrus fruit fly
Bactrocera dorsalis(Hende1) be the dangerous quarantine pest insect in a kind of world, host range is wide, and along with the adjustment of climatic variation, pattern of farming and the increase of international trade, its hazard area enlarges gradually, already brings serious economy loss for fruits and vegetables.Citrus fruit fly lays eggs and causes harm in fruit, causes that fruit rots, shedding, has a strong impact on the output and the quality of fruit.The shedding of band worm lures the collection citrus fruit fly to lay eggs and gets food, has aggravated its harm in the orchard.In the measure of integrated control citrus fruit fly, the peasant extracts killed fruit in the past and picks up the ripe fruit that lands, and concentrates buriedly, and sprays insecticide, and prevents from that larva from burying to pupate.But the method for buried shedding is not only time-consuming but also require great effort, and also can kill the natural enemy parasitic wasp of citrus fruit fly simultaneously.
Find the parasitic citrus fruit fly of multiple parasitic wasp energy at present, adhered to Aphidiidae, Encytidae, gold chalcid fly etc. separately.External more common Braconidae natural enemy has two classes: a class be ovum and larva parasitic wasp as
Biosteres arisanus,
B.
Vandenboschi,
Psyttalia incisiThe parasitic wasp of another kind of larva and pupa as
Diachasmimorpha longicaudata,
D.
Tryoni,
Tetrastichus giffardianusObtain remarkable effect for the generation that utilizes parasitic wasp control citrus fruit fly with causing harm, and can large-area applications, now more and more be subjected to the attention and the favor in countries in the world or area, become the main trend that citrus fruit fly is administered in the world.
The utility model content
The utility model provides a kind of shedding collecting net, to solve prior art time-consuming effort again in the measure of integrated control citrus fruit fly, the technical problem that also can kill the natural enemy parasitic wasp of citrus fruit fly simultaneously.
The utility model adopts following technical scheme:
A kind of shedding collecting net, described collecting net comprises close-connected upper part and end portion, the mesh aperture of upper part is greater than the mesh aperture of end portion.
As a kind of preferred version, the mesh aperture of described upper part is greater than the chest of the natural enemy parasitic wasp of citrus fruit fly and belly mean breadth and less than citrus fruit fly adult chest and belly mean breadth, the mesh aperture of described end portion is less than citrus fruit fly larva polypide mean breadth.
As a kind of preferred version, the mesh aperture of the upper part of described collecting net is for being less than or equal to 2.0mm, and the mesh aperture of described end portion is for being less than or equal to 1.0mm.
As further preferred version, the mesh aperture of the upper part of described collecting net is 2.0mm, is 10 orders, and the mesh aperture of described end portion is 1.0mm, is 20 orders.
As a kind of preferred version, the height of described end portion is greater than the average jumping height of citrus fruit fly mature larva.
As further preferred version, the height of described end portion is greater than 10cm.
As further preferred version again, the height of described end portion is 50cm.
As a kind of preferred version, described end portion is a cube geometry, and the upper part is the camber structure.
As further preferred version, described end portion comprises many lower floor supports and is looped around the outer lower net material of four lower floor supports that the upper end of many lower floor supports is connected with removable lateral frame, forms cubic structure.
As further preferred version, described upper part comprises the tent cribbing, and be looped around the outer upper wire material of tent cribbing, and described tent cribbing is the stereochemical structure that many arc supports are formed, the lower end of tent cribbing is connected with removable lateral frame.
As a kind of preferred version, described upper part also is provided with slide fastener.
The utility model can make things convenient for the shedding of agricultural producer's centralized collection, can be applied in its natural enemy parasitic wasp of sustainable breeding in the citrus fruit fly biological control, and is simple in structure, easy to operate.
Description of drawings
Fig. 1 is the whole structure figure of shedding collecting net.
Among Fig. 1. 1. upper wire material, 2. nylon zipper, 3. lower net material, 4. lower floor support, 5. fixed part, 6. removable lateral frame, 7. tent cribbing.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in the figure, the whole collecting net of present embodiment is the design of folding tent formula, and end portion is a cube geometry, and the upper part is the camber structure.End portion comprises many lower floor supports 4 and is looped around four lower floor supports 4 lower net material 3 outward that the upper end of many lower floor supports 4 is connected with removable lateral frame 6, forms cubic structure.The upper part comprises tent cribbing 7, and is looped around the upper wire material 1 outside the tent cribbing 7, and described tent cribbing 7 is the stereochemical structure that many arc supports are formed, and the lower end of tent cribbing 7 is connected with removable lateral frame 6.
Fixed part 5 is that the joint part of lower floor support 4 and removable lateral frame 6 is fixed, launch tent cribbing 7 after, with removable lateral frame 6 one section fixed part 5 of packing into again, stretch out lower floor support 4 again and be fixed in the face of land.After installing the shedding collecting net, open the nylon zipper 2 input sheddings and the fruit that is injured.
Present embodiment is the sealed collecting net of loam cake of the no end, and special net materials adopts high density polyethylene (HDPE) (HDPE), and the interpolation antiaging agent is weaved through wire drawing and formed, and reaches service life more than 5 years.And timbering material adopts dragging and squeezing glass fiber reinforced plastics, by the polymer of glass fibre and macromolecule resin, and light weight, intensity is big, and good moldability has certain bending.Whole specification is that the upper part is 150cm * 150cm * 65cm, and end portion is 150cm * 150cm * 50cm.The end portion height is 50cm, and around the four sides net, pore size is 1.0mm, and promptly the mesh material is 18 orders.Wherein She Ji foundation is as follows: the first, and (3 instar larvae polypide mean breadths are 1.5 ~ 2.0mm to stop 3 ages or minority 2 instar larvaes to climb out of or jump out collecting net; 3 age the mature larva layup be 10 ~ 15cm, jump repeatedly).The second, the volume of design can be collected 2 ~ 3 layers of shedding.The screen distance of upper wire pledge material is 2.0mm, and promptly the mesh material is 10 orders.This design can stop adult to fly out, and is enough to allow the natural enemy parasitic wasp free in and out (the female male imago belly of citrus fruit fly mean breadth is 2.0 ~ 2.5mm, and the wing expanse average length is 10 ~ 12mm, and is as shown in table 1) simultaneously.
Table 1 parasitic wasp and citrus fruit fly contrast
| Section's name | Plant name | Fore wing long (♂) | Fore wing long (♀) | Feeler | Chest | Belly (the larva rear end is wide) |
| Aphidiidae Braconida | Ah Fei Shi cocoon honeybee Fopius arisanu | 0.8~1.0 | 0.8~1.0 | |||
| Fan Shi Fei Shi cocoon honeybee Fopius vandenbosch | 2. 85~3. 4 | 3. 75~4. 15 | 0.8~1.0 | 0.8~1.0 | ||
| Before split long tube cocoon honeybee Diachasmimorpha longicaudata | 3.80~4.30 | 4.00~4.50 | 6.5~7.5 | 0.6~0.8 | 0.6~0.8 | |
| The short back of the body of Fu Shi cocoon honeybee Pasyttalia fletcher | 0.6~0.8 | 0.6~0.8 | ||||
| The Eulophida of Ji Xiaofeng section | Seal is nibbled chalcid fly Aceratoneuromyia indica | 0.38~0.4 | 0.38~0.4 | |||
| Chalcididae Chalcidida | Ji Shi angle head chalcid fly Dirhinusgiffardi | |||||
| Spoon chest cynipid Eucoilida | Cynipid belongs to the spoon chest Aganaspissp.1 and Aganaspissp.2 | |||||
| Citrus fruit fly Bactrocera dorsalisAdult | 5.0~6.4 | 5.0~6.4 | 1.183 | 1.6~1.85 | 2.0~2.5 | |
| Citrus fruit fly Bactrocera dorsalis3 instar larvaes | 1.5~2.0 |
Annotate: split the sociales of long tube cocoon honeybee Diachasmimorpha longicaudata before 1, above-mentioned, so more with this type of parasitic wasp reference as citrus fruit fly.2, according to the parasitic wasp behavior observation, the overlapping back that is flat on of front and rear wing when parasitic wasp passes mesh is so emphasis is considered chest and the belly width of parasitic wasp.
Claims (10)
1. a shedding collecting net is characterized in that, described collecting net comprises close-connected upper part and end portion, and the mesh aperture of upper part is greater than the mesh aperture of end portion.
2. shedding collecting net according to claim 1, it is characterized in that, the mesh aperture of described upper part is greater than the chest of the natural enemy parasitic wasp of citrus fruit fly and belly mean breadth and less than citrus fruit fly adult chest and belly mean breadth, the mesh aperture of described end portion is less than citrus fruit fly larva polypide mean breadth.
3. shedding gatherer according to claim 1 is characterized in that, the mesh aperture of the upper part of described collecting net is for being less than or equal to 2.0mm, and the mesh aperture of described end portion is for being less than or equal to 1.0mm.
4. shedding gatherer according to claim 3 is characterized in that the mesh aperture of the upper part of described collecting net is 2.0mm, is 10 orders, and the mesh aperture of described end portion is 1.0mm, is 20 orders.
5. shedding collecting net according to claim 1 is characterized in that, the height of described end portion is greater than the average jumping height of citrus fruit fly mature larva.
6. shedding collecting net according to claim 4 is characterized in that, the height of described end portion is greater than 10cm.
7. shedding collecting net according to claim 1 is characterized in that, described end portion is a cube geometry, and the upper part is the camber structure.
8. shedding collecting net according to claim 7, it is characterized in that, described end portion comprises many lower floor supports (4) and is looped around the outer lower net material (3) of four lower floor supports (4), the upper end of many lower floor supports (4) is connected with removable lateral frame (6), forms cubic structure.
9. shedding collecting net according to claim 7, it is characterized in that, described upper part comprises tent cribbing (7), and be looped around the outer upper wire material (1) of tent cribbing (7), described tent cribbing (7) is the stereochemical structure that many arc supports are formed, and the lower end of tent cribbing (7) is connected with removable lateral frame (6).
10. shedding collecting net according to claim 1 is characterized in that, described upper part also is provided with slide fastener (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120111120 CN202050709U (en) | 2011-04-15 | 2011-04-15 | Fallen fruit collecting net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120111120 CN202050709U (en) | 2011-04-15 | 2011-04-15 | Fallen fruit collecting net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050709U true CN202050709U (en) | 2011-11-30 |
Family
ID=45010698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120111120 Expired - Lifetime CN202050709U (en) | 2011-04-15 | 2011-04-15 | Fallen fruit collecting net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050709U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758666A (en) * | 2016-03-16 | 2016-07-13 | 中国科学院亚热带农业生态研究所 | Installation method of karst region forest litter collector |
| CN107466975A (en) * | 2017-09-25 | 2017-12-15 | 广西壮族自治区农业科学院甘蔗研究所 | A kind of multi-functional rice moth breeding apparatus |
| CN105738181B (en) * | 2016-04-29 | 2018-05-25 | 安徽农业大学 | Forest Litter decomposition in situ device |
| CN110999868A (en) * | 2019-12-15 | 2020-04-14 | 中国热带农业科学院环境与植物保护研究所 | Multifunctional fruit fly natural enemy shelter and preparation and use methods thereof |
| CN113892465A (en) * | 2021-10-08 | 2022-01-07 | 福建艳璇生物防治技术有限公司 | Method for automatically propagating fruit fly parasitic wasps in field |
-
2011
- 2011-04-15 CN CN 201120111120 patent/CN202050709U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758666A (en) * | 2016-03-16 | 2016-07-13 | 中国科学院亚热带农业生态研究所 | Installation method of karst region forest litter collector |
| CN105738181B (en) * | 2016-04-29 | 2018-05-25 | 安徽农业大学 | Forest Litter decomposition in situ device |
| CN107466975A (en) * | 2017-09-25 | 2017-12-15 | 广西壮族自治区农业科学院甘蔗研究所 | A kind of multi-functional rice moth breeding apparatus |
| CN110999868A (en) * | 2019-12-15 | 2020-04-14 | 中国热带农业科学院环境与植物保护研究所 | Multifunctional fruit fly natural enemy shelter and preparation and use methods thereof |
| CN113892465A (en) * | 2021-10-08 | 2022-01-07 | 福建艳璇生物防治技术有限公司 | Method for automatically propagating fruit fly parasitic wasps in field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |