CN108013001A - One kind blocks the heterogamous acquisition equipment of Pomacea canaliculata and method - Google Patents

One kind blocks the heterogamous acquisition equipment of Pomacea canaliculata and method Download PDF

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Publication number
CN108013001A
CN108013001A CN201810037305.8A CN201810037305A CN108013001A CN 108013001 A CN108013001 A CN 108013001A CN 201810037305 A CN201810037305 A CN 201810037305A CN 108013001 A CN108013001 A CN 108013001A
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China
Prior art keywords
tubular
cage
pomacea canaliculata
acquisition equipment
heterogamous
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CN201810037305.8A
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Chinese (zh)
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CN108013001B (en
Inventor
冯德庆
黄秀声
钟珍梅
陈钟佃
黄勤楼
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Institute of Agricultural Ecology of Fujian Academy of Agricultural Sciences
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Institute of Agricultural Ecology of Fujian Academy of Agricultural Sciences
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Priority to CN201810037305.8A priority Critical patent/CN108013001B/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K80/00Harvesting oysters, mussels, sponges or the like

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Catching Or Destruction (AREA)

Abstract

The present invention relates to one kind to block the heterogamous acquisition equipment of Pomacea canaliculata and method, including flat plate, the surface spraying of the flat plate has the material layer of plant scent, the tubular being made of clear material, which is respectively arranged with, on the flat face of flat plate top both sides catches cage, the upper end that the tubular catches cage is provided with transparent netted top plate, the lower end that tubular catches cage is horizontally installed with the latticed unilateral gate that can only be upwardly opened and be automatically closed under gravity, and the grid specification of the netted top plate and latticed unilateral gate is the mesh of 20 mesh~30.The heterogamous acquisition equipment of blocking Pomacea canaliculata is not only simple in structure, and using physical method trapping oviposition Pomacea canaliculata, and prevent oviposition Pomacea canaliculata and young spiral shell from escaping, while application method is easy.

Description

One kind blocks the heterogamous acquisition equipment of Pomacea canaliculata and method
Technical field
The present invention relates to one kind to block the heterogamous acquisition equipment of Pomacea canaliculata and method.
Background technology
Pomacea canaliculata category Mollusca Mesogastropoda Ampullariidae bottle spiral shell category, is introduced into China mainland in 1981.Due to the spiral shell Feeding habits are wide, heavy, adaptable, growth and breeding is fast, overflow in most Asian countries, seriously endanger the aquatic agricultures such as rice The raw crop of drought near crop and waters, causes crops Severe Reduction or even has no harvest, it has also become a kind of CR Critical agricultural Harmful organism, is included in one of Invasive Alien Species by China at present.In addition, Pomacea canaliculata or a kind of parasite of infecting both domestic animals and human The host of disease-- angiostrongylus cantonensis.The edible Pomacea canaliculata not heated fully, may cause the parasites such as angiostrongylus cantonensis In people's In vivo infection, the diseases such as meningitis can be caused, severe patient can cause death.
Pomacea canaliculata can form disaster, and maximum feature is that its reproductive capacity is extremely strong.Annual 3~November is the breeding season of Pomacea canaliculata Section, wherein 5~August is breeding period.One piece of the oviposition every time of every spiral shell, egg laying amount 200~1000.It can lay eggs within 1 year 20~40 It is secondary, egg laying amount 3~50,000.1 female spiral shell bred young spiral shell more than 32.5 ten thousand only altogether through 1 year two generation, and reproductive capacity is extremely strong.Pomacea canaliculata is bred Characteristic gets used to night oviposition on water surface above drying objects or the surface of plant, such as stalk, furrow bank, wall, ridge.
Currently the prevention to Pomacea canaliculata mainly has:1st, go out spiral shell using killing spiral shell medicament.Defect:Chemical agent toxicity is big, easily residual Crops and water body are stayed, pollutes environment.2nd, duck culturing, the biological control method such as breed fish.Defect:Needed to have necessarily with the pattern Cultivating condition and facility, and duck also has crop seedling part can be caused the infringement such as to trample, peck at.3rd, spiral shell or excision manually are picked up Pieces of an egg.Defect:High labor cost, efficiency are low.The Chinese patent of Patent No. CN200810121170.X discloses《A kind of Fu Shou Spiral shell pieces of an egg trap device》, Pomacea canaliculata can be lured to concentrate oviposition, the centralized processing that traps of pieces of an egg is killed, but can not for oviposition spiral shell Catch and kill.One oviposition spiral shell can lay eggs 20~40 times for 1 year.Moreover, if the pieces of an egg in above device are not removed in time, newly incubate The young spiral shell of change can fall into Tanaka, live again a generation.
The content of the invention
It is an object of the invention to provide one kind to block the heterogamous acquisition equipment of Pomacea canaliculata and method, not only structure letter It is single, and trap oviposition Pomacea canaliculata using physical method and prevent oviposition Pomacea canaliculata and young spiral shell from escaping, while application method is easy.
Technical program of the present invention lies in:One kind blocks the heterogamous acquisition equipment of Pomacea canaliculata, including flat plate, institute Stating the surface spraying of flat plate has the material layer of plant scent, be respectively arranged with the flat face of flat plate top both sides by Tubular made of transparent material catches cage, and the upper end that the tubular catches cage is provided with transparent netted top plate, and tubular catches the lower end of cage It is horizontally installed with the latticed unilateral gate that can only be upwardly opened and be automatically closed under gravity, the netted top plate and net The grid specification of trellis unilateral gate is the mesh of 20 mesh~30.
Further, the tubular catches the inner cavity of cage and is spaced from top to bottom and is provided with laterally setting and tubular is caught cage point It is segmented into the latticed unilateral gate of some chambers.
Further, the latticed unilateral gate includes transparent waffle slab, and the waffle slab catches cage away from flat with tubular The side wall of shape plate side is hinged, the tubular catch on cage positioned at waffle slab hinged end on the downside of be provided with prevent waffle slab to The baffle of lower upset.
Further, the tubular catches the sidewall spacers of cage and is laid with air hole, a diameter of 2 ~ 3mm of the air hole.
Further, the tubular catches cage and is square the square that column and lateral cross section are 8~10cm of the length of side, or tubular Catch the rounded column of cage and lateral cross section is the circle of 8 ~ 10cm of diameter, the height that the tubular catches cage is 30 ~ 50cm.
Further, the lower part of the flat plate is provided with telescopically adjustable telescopic segment, the lower end of the telescopic segment For tip.
Further, the flat plate is made of hard, the material with bionical color, and the material layer institute band smell can be Corn taste, wild rice stem taste or lotus rhizome taste.
Further, the bionical color of the flat plate is light green color, grass green or yellow green.
One kind blocks the heterogamous method of Pomacea canaliculata, including a kind of blocking heterogamous acquisition equipment of Pomacea canaliculata, bag Include following steps:
1)After the completion of annual crop harvesting in 10~December, trimming ridge, mending-leakage of filling a vacancy, and smooth soil block or straw higher than ridge Bar;
2)Diversion fills unrestrained, mutually neat with the water surface and surrounding ridge, subject to no soil block or straw expose the surface;
3)The flat plate of acquisition equipment is inserted into Tanaka, depending on screw socket density, launches 500~1500 acquisition equipments per acre;
4)Amazonian snail oviposition needs to leave the water surface, into tubular catch cage and it is stranded wherein, until to second year March, crops are broadcast Before kind, acquisition equipment of harvest is concentrated, the acquisition equipment containing oviposition Pomacea canaliculata is taken away.
Further, according to the height of water level regulation flat plate, the bottom that tubular catches cage is made to be no more than 5cm away from the water surface.
Compared with prior art, the present invention has the following advantages:
1)The heterogamous acquisition equipment of blocking Pomacea canaliculata is not only simple in structure, and utilizes physical method trapping oviposition Fu Shou Spiral shell, and prevent oviposition Pomacea canaliculata and young spiral shell from escaping, application method is easy;
2)Needed to leave the water surface according to Amazonian snail oviposition, the breeding on the surface laid eggs in water surface above drying objects or plant is special Property, with reference to farmland production, induction Amazonian snail oviposition catches and kills oviposition spiral shell at the same time, has safety and environmental protection, the spy such as efficient, effect is good Point;
3)Female spiral shell, spiral shell ovum, young spiral shell are concentrated catch and kill together, and efficiency is greatly improved;
4)In annual 12~March, before spiral shell amount reproduction, concentration is catched and killed, to achieve the purpose that to reduce initial population radix;
5)Need to collect spiral shell ovum in time relative to other devices, if do not removed in time, the young spiral shell newly hatched can fall into Tanaka, Live again the situation of a generation, the present invention need to only launch once, concentrate harvest once to prevent the alternation of generations of the spiral shell.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the A areas enlarged drawing of Fig. 1 of the present invention;
Fig. 3 is the B direction views of Fig. 1 of the present invention;
In figure:10- flat plate 11- material layer 20- tubulars catch the netted top plate 22- air holes 30- grids of cage 21- Shape unilateral gate 31- waffle slab 32- longitudinal directions axis pin 33- baffles.
Embodiment
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and coordinate attached drawing, make detailed Carefully it is described as follows, but the present invention is not limited thereto.
Referring to figs. 1 to Fig. 3
One kind blocks the heterogamous acquisition equipment of Pomacea canaliculata, including flat plate 10, the surface spraying of the flat plate to have The material layer 11 of plant scent, preferably to attract to lay eggs, Pomacea canaliculata climbs up flat plate.Flat plate top both sides it is flat The tubular being made of clear material is respectively arranged with shape face and catches cage 20, cage is caught by a pair of transparent tubular, is on the one hand easy to Printing opacity, on the other hand increases operation rate.The upper end that the tubular catches cage is provided with transparent netted top plate 21, and tubular is caught under cage End is horizontally installed with the latticed unilateral gate 30 that can only be upwardly opened and be automatically closed under gravity, so as to Fu Shou of laying eggs After spiral shell catches cage into tubular, latticed unilateral gate downwardly turns over completion and closes automatically, and oviposition Pomacea canaliculata is trapped in tubular and catches cage It is interior, prevent Pomacea canaliculata from escaping downwards, the grid specification of the netted top plate and latticed unilateral gate is the mesh of 20 mesh~30, so as to will The young spiral shell of hatching is also switched off catching in cage in tubular, so as to block the alternation of generations of the spiral shell.
In the present embodiment, the tubular catch cage inner cavity be spaced from top to bottom be provided with it is that 2 ~ 4 fans are laterally set and by cylinder Shape catches the latticed unilateral gate that cage is divided into some chambers, to improve the utilization ratio of device, can capture more oviposition good fortune Longevity spiral shell.Pomacea canaliculata bait is also provided with the chamber, preferably to lure Amazonian snail oviposition.
In the present embodiment, the latticed unilateral gate includes transparent waffle slab 31, and it is remote that the waffle slab with tubular catches cage Side wall from flat plate side is hinged through longitudinal axis pin 32 or hinge, and the tubular catches the hinged end for being located at waffle slab on cage Downside is provided with the baffle 33 for preventing waffle slab from downwardly turning over.So as to prevent barrier board from downwardly turning over and form unilateral gate.
In the present embodiment, the sidewall spacers that the tubular catches cage are laid with air hole 22, to ensure that it is empty in cage that tubular is caught Air-flow leads to, and printing opacity, breathe freely, do not constrain.A diameter of 2 ~ 3mm of the air hole, prevents young spiral shell from being escaped from air hole.
In the present embodiment, due to adult high 5~7cm of spiral case or so, for oviposition Pomacea canaliculata of preferably bottling up, ensure good fortune Longevity spiral shell is caught in cage into tubular, and the tubular catches cage and is square the square that column and lateral cross section are 8~10cm of the length of side, or cylinder The circle that shape catches the rounded column of cage and lateral cross section is 8 ~ 10cm of diameter;The height that the tubular catches cage is 30 ~ 50cm, so as to Tubular, which is caught, can accommodate more oviposition Pomacea canaliculatas in cage.
In the present embodiment, the lower part of the flat plate is provided with telescopically adjustable telescopic segment, under the telescopic segment Hold as tip, to be preferably inserted into Tanaka.The telescopic segment can be flat-shaped telescopic rod and to be provided with locking bolt, so as to Preferably adjust the length of deformation plate.
In the present embodiment, the flat plate is made of hard, the material with bionical color, such as bamboo chip, veneer, and The surface of bamboo chip or plank paints bionical color, and the bionical color of the flat plate is light green color, grass green or yellow green, Zhi Houzai The material layer of plant scent in spraying, material layer institute band smell can be corn taste, wild rice stem taste or lotus rhizome taste etc., so that Pomacea canaliculata is provided to climb by flat plate.
One kind blocks the heterogamous method of Pomacea canaliculata, including a kind of blocking heterogamous acquisition equipment of Pomacea canaliculata, bag Include following steps:
1)After the completion of annual crop harvesting in 10~December, trimming ridge, mending-leakage of filling a vacancy, and smooth soil block or straw higher than ridge Bar;
2)Diversion fills unrestrained, mutually neat with the water surface and surrounding ridge, subject to no soil block or straw expose the surface;
3)The flat plate of acquisition equipment is inserted into Tanaka, according to the height of water level regulation flat plate, tubular is caught the bottom of cage Portion is no more than 5cm away from the water surface, and regards screw socket density, launches 500~1500 acquisition equipments per acre;
4)Amazonian snail oviposition needs to leave the water surface, into tubular catch cage and it is stranded wherein and lay eggs wherein, since mesh is small, Therefore the young spiral shell of hatching will not be escaped;Until to second year March, before crop seeding, acquisition equipment of harvest is concentrated, will Acquisition equipment containing oviposition Pomacea canaliculata is taken away and is handled.
The foregoing is merely presently preferred embodiments of the present invention, for the ordinary skill in the art, according to this hair Bright teaching, designs a kind of heterogamous acquisition equipment of various forms of blocking Pomacea canaliculatas and method and creativeness is not required Work, it is all without departing from the principles and spirit of the present invention impartial to become according to what scope of the present invention patent was done Change, modification, replacement and modification, should all belong to the covering scope of the present invention.

Claims (10)

1. one kind blocks the heterogamous acquisition equipment of Pomacea canaliculata, including flat plate, it is characterised in that the flat plate Surface spraying has the material layer of plant scent, is respectively arranged with and is made of clear material on the flat face of flat plate top both sides Tubular catch cage, the upper end that the tubular catches cage is provided with transparent netted top plate, and the lower end that tubular catches cage is horizontally installed with only The latticed unilateral gate that can be upwardly opened and be automatically closed under gravity, the netted top plate and latticed unilateral gate Grid specification is the mesh of 20 mesh~30.
A kind of 2. blocking heterogamous acquisition equipment of Pomacea canaliculata according to claim 1, it is characterised in that the tubular The inner cavity for catching cage is spaced and is provided with laterally setting and tubular is caught cage is divided into the latticed unidirectional of some chambers from top to bottom Door.
3. a kind of blocking heterogamous acquisition equipment of Pomacea canaliculata according to claim 1 or 2, it is characterised in that described Latticed unilateral gate includes transparent waffle slab, and the waffle slab is caught side wall of the cage away from flat plate side with tubular and mutually cut with scissors Connect, the tubular catches the baffle for being provided with cage on the downside of the hinged end of waffle slab and preventing waffle slab from downwardly turning over.
A kind of 4. blocking heterogamous acquisition equipment of Pomacea canaliculata according to claim 3, it is characterised in that the tubular The sidewall spacers for catching cage are laid with air hole, a diameter of 2 ~ 3mm of the air hole.
A kind of 5. blocking heterogamous acquisition equipment of Pomacea canaliculata according to claim 1,2 or 4, it is characterised in that institute State tubular and catch cage and be square the square that column and lateral cross section are 8 ~ 10cm of the length of side, or tubular catches the rounded column of cage and transverse direction Section is the circle of 8 ~ 10cm of diameter, and the height that the tubular catches cage is 30 ~ 50cm.
A kind of 6. blocking heterogamous acquisition equipment of Pomacea canaliculata according to claim 1,2 or 4, it is characterised in that institute The lower part for stating flat plate is provided with telescopically adjustable telescopic segment, and the lower end of the telescopic segment is tip.
A kind of 7. blocking heterogamous acquisition equipment of Pomacea canaliculata according to claim 6, it is characterised in that the flat Plate is made of hard, the material with bionical color, and the material layer institute band smell can be corn taste, wild rice stem taste or lotus rhizome taste.
A kind of 8. blocking heterogamous acquisition equipment of Pomacea canaliculata according to claim 7, it is characterised in that the flat The bionical color of plate is light green color, grass green or yellow green.
9. one kind blocks the heterogamous method of Pomacea canaliculata, including a kind of blocking Pomacea canaliculata alternation of generations described in claim 6 Acquisition equipment, it is characterised in that comprise the following steps:
1)After the completion of annual crop harvesting in 10~December, trimming ridge, mending-leakage of filling a vacancy, and smooth soil block or straw higher than ridge Bar;
2)Diversion fills unrestrained, mutually neat with the water surface and surrounding ridge, subject to no soil block or straw expose the surface;
3)The flat plate of acquisition equipment is inserted into Tanaka, depending on screw socket density, launches 500~1500 acquisition equipments per acre;
4)Amazonian snail oviposition needs to leave the water surface, into tubular catch cage and it is stranded wherein, until to second year March, crops are broadcast Before kind, acquisition equipment of harvest is concentrated, the acquisition equipment containing oviposition Pomacea canaliculata is taken away.
10. a kind of blocking heterogamous method of Pomacea canaliculata according to claim 9, it is characterised in that according to water level tune The height of flat plate is saved, the bottom that tubular catches cage is no more than 5cm away from the water surface.
CN201810037305.8A 2018-01-16 2018-01-16 Capturing device and method for blocking alternation of ampullaria gigas generations Active CN108013001B (en)

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CN108013001B CN108013001B (en) 2021-07-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112931438A (en) * 2021-04-27 2021-06-11 普利资环境科技(苏州)有限公司 Pomacea canaliculata trapper
CN115136934A (en) * 2022-06-16 2022-10-04 无锡市疾病预防控制中心 Pomacea canaliculata trapping device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365290A1 (en) * 1976-09-24 1978-04-21 Varigault Solange Trap for destroying insects e.g. cockroaches - has receptacle containing liquid into which insects are tipped by overbalancing device
CN2054626U (en) * 1989-08-28 1990-03-21 郭静峰 Mousetrap
CN101133728A (en) * 2007-09-29 2008-03-05 王华弟 Pomacea canaliculata trapper
CN101390507A (en) * 2008-10-13 2009-03-25 王华弟 Amazonian snail egg mass attraction device
CN201884723U (en) * 2010-12-24 2011-06-29 朱嘉慧 Retaining valve, directional communicating piece and mouse and cockroach trap adopting two
CN104542516A (en) * 2015-01-04 2015-04-29 江苏省血吸虫病防治研究所 Aquatic snail catching device
CN204599055U (en) * 2015-02-11 2015-09-02 中国水产科学研究院珠江水产研究所 A kind of Pomacea canaliculata lure acquisition means
CN206078688U (en) * 2016-09-21 2017-04-12 华南农业大学 Go out device that good fortune longevity spiral shell was caught in interception of water inlet department at ridge

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365290A1 (en) * 1976-09-24 1978-04-21 Varigault Solange Trap for destroying insects e.g. cockroaches - has receptacle containing liquid into which insects are tipped by overbalancing device
CN2054626U (en) * 1989-08-28 1990-03-21 郭静峰 Mousetrap
CN101133728A (en) * 2007-09-29 2008-03-05 王华弟 Pomacea canaliculata trapper
CN101390507A (en) * 2008-10-13 2009-03-25 王华弟 Amazonian snail egg mass attraction device
CN201884723U (en) * 2010-12-24 2011-06-29 朱嘉慧 Retaining valve, directional communicating piece and mouse and cockroach trap adopting two
CN104542516A (en) * 2015-01-04 2015-04-29 江苏省血吸虫病防治研究所 Aquatic snail catching device
CN204599055U (en) * 2015-02-11 2015-09-02 中国水产科学研究院珠江水产研究所 A kind of Pomacea canaliculata lure acquisition means
CN206078688U (en) * 2016-09-21 2017-04-12 华南农业大学 Go out device that good fortune longevity spiral shell was caught in interception of water inlet department at ridge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112931438A (en) * 2021-04-27 2021-06-11 普利资环境科技(苏州)有限公司 Pomacea canaliculata trapper
CN115136934A (en) * 2022-06-16 2022-10-04 无锡市疾病预防控制中心 Pomacea canaliculata trapping device
CN115136934B (en) * 2022-06-16 2023-05-12 无锡市疾病预防控制中心 Pomacea canaliculata trapping device

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Application publication date: 20180511

Assignee: Fujian Taining Mintaiyuan Breeding Technology Co.,Ltd.

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Contract record no.: X2023350000349

Denomination of invention: A Capture Device and Method for Blocking Generational Alternation of Fushou Snail

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