CN113647365B - Device for trapping mangrove pests and application method thereof - Google Patents
Device for trapping mangrove pests and application method thereof Download PDFInfo
- Publication number
- CN113647365B CN113647365B CN202111083018.9A CN202111083018A CN113647365B CN 113647365 B CN113647365 B CN 113647365B CN 202111083018 A CN202111083018 A CN 202111083018A CN 113647365 B CN113647365 B CN 113647365B
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- cage
- inlet
- door plate
- floating door
- mangrove
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- 240000002044 Rhizophora apiculata Species 0.000 title claims abstract description 48
- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 12
- -1 pplication Species 0.000 title abstract description 4
- 238000005192 partition Methods 0.000 claims abstract description 43
- 239000002023 wood Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000004033 plastic Substances 0.000 claims description 34
- 229920003023 plastic Polymers 0.000 claims description 34
- 241000219122 Cucurbita Species 0.000 claims description 8
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 3
- 241001674048 Phthiraptera Species 0.000 description 4
- 241001534925 Bruguiera Species 0.000 description 2
- 241001481710 Cerambycidae Species 0.000 description 2
- 241000862513 Kandelia Species 0.000 description 2
- 241000500437 Plutella xylostella Species 0.000 description 2
- 241000120622 Rhizophoraceae Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001498622 Cixius wagneri Species 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001466044 Delphacidae Species 0.000 description 1
- 241000353522 Earias insulana Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001124553 Lepismatidae Species 0.000 description 1
- 241000425347 Phyla <beetle> Species 0.000 description 1
- 240000003793 Rhizophora mangle Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
Abstract
The invention discloses a device for trapping mangrove pests and an application method thereof, comprising a cage body and an upper cover; the cage body comprises an inner cage and an outer cage; a plurality of vertical partition net plates are longitudinally arranged between the inner cage and the outer cage at intervals so as to form an inlet vertical groove and a wood placing outer vertical groove; the inlet longitudinal grooves and the wood placing outer longitudinal grooves are distributed at intervals; an inner partition screen plate is further arranged on the inner cage and at a position corresponding to the inlet longitudinal groove, and a plurality of inner inlets which are distributed vertically are arranged on the inner partition screen plate at intervals; an outer inlet is arranged between two inlet partition net plates which are adjacent up and down; the upper end of the inlet partition board is rotatably connected with an outer floating door board; the inner partition net plate is rotatably connected with an inner floating door plate. The invention has the advantages of high pest trapping efficiency, obvious prevention and control effect, convenient use, strong wind wave resistance and dumping capacity, good reliability and the like.
Description
Technical Field
The invention relates to the technical field of mangrove pest prevention and control, in particular to a device for trapping mangrove pests and an application method thereof.
Background
Mangrove is a wetland woody plant community which is formed by evergreen trees or shrubs mainly comprising mangrove plants and grows in the coastal intertidal zones of tropical zone and subtropical zone. The mangrove plants grow in the coastal intertidal zone, so the pests are relatively more, such as shoot-eating cabbage moth and stem borer, trunk-eating wood moth and longicorn, etc., and mangrove natural enemy group water lice, etc.; adult moths such as cabbage moths and borers which damage tips, borers which damage stems, silverfish moths and longicorn and the like and larvae thereof are generally hidden in trunks or branches of the mangrove, part of the adult moths and the larvae of the adult moths are generally emerged after the trunks are flooded with water, part of the adult moths and the larvae of the adult moths continue to live in the trunks, and the water lice are drilling organisms, belong to wood-eating organisms of arthropod phyla, crustacean subgenus and leptomees, generally have the body length of about 10 millimeters, and are mainly used for filtering and eating plankton, algae and bacteria suspended in the water. Larvae produced by the delphacidae females can continue to bore in the parent-pierced wood cavity at the same time, forming new holes or continue to endanger by finding new mangroves. Meanwhile, the parent protects the plant hopper thoroughly, the survival rate of the first filial generation of the water lice is extremely high, and the propagation period is long, so that the damage to mangrove forest is extremely large. Many times in China, the mangrove forest is killed in a large area due to the water louse with the cluster. Some devices for capturing mangrove pests such as trap lamps are also found at present, but based on the characteristics of special environment, large wind and wave and the like of the mangrove, many existing devices are easy to fail in capturing due to toppling over or cannot trap the captured pests in the devices continuously, the pests can go in and out freely, and the domestic researches on capturing the mangrove pests are few at present, so that the problems in pest prevention and control capturing of the mangrove are always difficult.
Disclosure of Invention
Aiming at the technical problems, the invention provides the trapping device which has good trapping effect on mangrove pests and strong wind wave resistance and dumping capacity and is suitable for mangroves and the application method thereof.
In order to realize the purpose, the invention adopts the following technical scheme:
a device for trapping mangrove pests comprises a cage body and an upper cover; the cage body comprises an inner cage and an outer cage; a plurality of vertical partition net plates are longitudinally arranged between the inner cage and the outer cage at intervals so as to form an inlet vertical groove and a wood placing outer vertical groove; the inlet longitudinal grooves and the wood placing outer longitudinal grooves are distributed at intervals; an inner partition screen plate is further arranged on the inner cage and at a position corresponding to the inlet longitudinal groove, and a plurality of inner inlets which are distributed vertically are arranged on the inner partition screen plate at intervals; an inlet partition screen plate is arranged on the outer cage and corresponds to the inner inlet; an outer inlet is arranged between two inlet partition net plates which are adjacent up and down; the top of the outer inlet and the bottom of the inner inlet are respectively provided with a horizontal screen plate; the upper end of the inlet partition plate is rotatably connected with an outer floating door plate; the inner partition net plate is rotatably connected with an inner floating door plate; the outer floating door plate and the inner floating door plate are both distributed in the inlet longitudinal groove, and the top of the inner floating door plate is distributed above the top of the outer floating door plate; and an outer cage screen plate is arranged on the outer cage corresponding to the wood placing outer longitudinal groove.
Furthermore, the outer lower side of the horizontal screen plate is provided with a limiting oblique rod used for limiting the outer floating door plate.
Furthermore, a horizontal support rod is arranged on the inner side of the upper part of the inlet partition plate and used for supporting the outer floating door plate.
Further, a hollow sealed plastic barrel is arranged at the upper part of the upper cover, a circle of connecting ring is arranged at the lower part of the hollow sealed plastic barrel, and a plurality of tightening holes are formed in the connecting ring; the upper cover is detachably connected to the upper end of the cage body through the tightening hole by adopting a rope or a metal wire.
Furthermore, the lower part of the cage body is also combined with a hollow plastic lower barrel, and the lower end of the hollow plastic lower barrel is combined with an external water tank.
Furthermore, the outer floating door plate and the inner floating door plate are hollow plastic plates, the whole density of the outer floating door plate and the inner floating door plate is less than that of water, and the outer floating door plate and the inner floating door plate can float on the water surface.
Furthermore, the body surfaces of the two sides of the outer floating door plate and the inner floating door plate are smooth panels; the outer floating door plate and the inner floating door plate are metal sheets, a first floating gourd ladle is combined at the top of the outer floating door plate, and a second floating gourd ladle is arranged at the middle upper part of the inner floating door plate, namely the first floating gourd ladle and the second floating gourd ladle are positioned on the same horizontal line; the first floating ladle and the second floating ladle are hollow plastic ladles or foam plastics.
Furthermore, a top screen plate is arranged between the inner cage and the outer cage at the top of the cage body, and the inner side of the inner cage forms a wood-placing inner longitudinal groove.
The application method of using the device for trapping mangrove pests for controlling mangrove pests, as described above, comprises the following steps:
(1) Placing mangrove wood in the wood placing inner longitudinal groove and the wood placing outer longitudinal groove;
(2) Connecting and fixing the cage body and the upper cover;
(3) The device is arranged in the water area of the mangrove forest, the water rapidly sinks after entering the outer water tank, and the device is prevented from sinking or sinking into the water bottom by the hollow sealed plastic bucket and the hollow plastic lower bucket;
(4) The device is tied on the peripheral forest trees by using ropes;
(5) And cleaning the mangrove wood regularly.
Further, the mangrove wood is branches or waste wood pieces of forest trees such as mangrove, bruguiera, kandelia and silique.
Compared with the prior art, the invention has the following beneficial effects:
(1) This application not only prevents to sink into or be absorbed in the bottom through being equipped with sealed plastic drum of cavity and hollow plastic bucket down, combines simultaneously to be equipped with the outer basin, after arranging the water in, contains the water in the outer basin, can improve this device stability in aqueous and effectively improve anti-wind wave and empty the ability under the water effect in the outer basin, simultaneously, after the water level descends or moves back to the tide the back, water in the outer basin still keeps, and then also improves the anti-wind wave and the ability of empting of whole device.
(2) The outer floating door plate and the inner floating door plate which are cooperatively arranged and the distribution mode can keep the closed state between the inner inlet and the outer inlet under the conditions of inclination and toppling over of the device, so that pests such as water lice and the like are prevented from escaping after entering the device.
(3) Adopt this device to realize traping the high efficiency of pests such as group's delouse, and be equipped with a plurality of entrances along this device 360 degrees and indulge the groove and all be equipped with numerous entrances in the vertical of entry indulging the groove, show to improve and trape the effect, the pest that bores through luring to bore transfers to on luring wood (mangrove timber) or spawning on luring the wood, and as long as the pest gets into even the interior red timber of device all drills holes from the entry even rot the back, the pest of adult can't escape from all, it is obvious to eliminate the pest effect.
(4) The pest absorption capacity is improved by arranging the wood-placing inner longitudinal groove, and the pest absorption capacity can be obviously improved by arranging the wood-placing outer longitudinal groove.
(5) The top of interior floating gate board distributes in the top of outer floating gate board, the benefit of design like this is just to in the reality back that sea water level descends, interior floating gate board with outer floating gate board all turns over down, and interior floating gate board can cover on outer floating gate board always, and forms the closed condition.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the outer floating gate plate and the inner floating gate plate of the invention with the outer longitudinal groove of the inlet and the outer longitudinal groove of the wood-placing plate removed;
FIG. 3 is a partial schematic structural view of the inlet longitudinal groove and the wood placing outer longitudinal groove of the invention;
FIG. 4 is a schematic view of the inlet longitudinal trough and the outer longitudinal trough of the wood-placing plate of the present invention with the inner floating gate plate removed;
FIG. 5 is a schematic view of the present invention with the longitudinal plates of the spacer screen removed at the inlet longitudinal slots;
FIG. 6 is a partial side view of the invention at the inlet pod;
fig. 7 is a schematic structural view of the upper cover of the present invention.
Detailed Description
As shown in fig. 1 to 7, a device for trapping mangrove pests comprises a cage body and an upper cover; the cage body comprises an inner cage 2 and an outer cage 1; a plurality of longitudinal partition net plates are longitudinally arranged between the inner cage 2 and the outer cage 1 at intervals, and comprise a left longitudinal partition net plate 1-1 and a right longitudinal partition net plate 1-2, and the left longitudinal partition net plate 1-1 and the right longitudinal partition net plate 1-2 are sequentially distributed at intervals to form an inlet longitudinal groove 6 and a wood placing outer longitudinal groove 4; the inlet longitudinal grooves 6 and the wood placing outer longitudinal grooves 4 are distributed at intervals, and a plurality of inlet longitudinal grooves are distributed in 360 degrees along the cage body; an inner partition net plate 1-4 is further arranged on the inner cage 2 and corresponds to the inlet longitudinal groove 6, and a plurality of inner inlets 6-1 which are distributed up and down are arranged on the inner partition net plate 1-4 at intervals; an inlet partition screen plate 1-5 is arranged on the outer cage 1 and corresponds to the inner inlet 6-1, namely the inlet partition screen plate 1-5 is distributed right opposite to the inner inlet 6-1 to form the periphery of the position; an outer inlet 1-5-4 is arranged between the two inlet partition net plates 1-5 which are adjacent up and down, namely, pests enter from the outer inlet 1-5-4 and then enter the cage body through the inner inlet 6-1; the top of the outer inlet 1-5-4 and the bottom of the inner inlet 6-1 are respectively provided with a horizontal screen plate 5; one rod 1-5-1 at the uppermost end of the inlet partition screen plate 1-5 is rotatably connected with an outer floating door plate 13; one rod 1-4-1 at the lowest end of the inner partition net plate 1-4 is rotatably connected with an inner floating door plate 16; the outer floating door plate 13 and the inner floating door plate 16 are distributed in the inlet longitudinal groove, and the top of the inner floating door plate 16 is distributed above the top of the outer floating door plate 13; and an outer cage screen plate 4-1 is arranged on the outer cage 1 corresponding to the wood placing outer longitudinal groove 4. And a limiting inclined rod 5-1 is arranged on the outer lower side of the horizontal screen plate 5 and used for limiting the outer floating door plate, preventing the outer floating door plate from turning outwards excessively and ensuring that the outer floating door plate is distributed below the inner floating door plate. A horizontal support rod 1-5-3 is arranged on the inner side of one rod 1-5-2 at the upper part of the inlet partition board 1-5 and used for supporting the outer floating door board. The outer floating door plate and the inner floating door plate are hollow plastic plates, the whole density of the outer floating door plate and the inner floating door plate is less than that of water, and the outer floating door plate and the inner floating door plate can float on the water surface. The outer floating door plate and the inner floating door plate are metal sheets, a first floating gourd ladle 14 is combined at the top of the outer floating door plate, and a second floating gourd ladle 18 is arranged at the middle upper part of the inner floating door plate; the first floating ladle and the second floating ladle are hollow plastic ladles or foam plastics. The two sides of the outer floating gate plate and the inner floating gate plate of the embodiment are respectively sleeved on the rod through a small ring 15 and a small ring 17 to be rotatably distributed. When the floating type red tree pest killing device is used, the device is turned up by means of buoyancy, then when pests such as water louse and the like touch the outer floating door plate 13, the outer floating door plate 13 sinks, the inner floating door plate 16 is still turned up at a high position by means of buoyancy, an opening is further formed, the pests continuously move inwards, the outer floating door plate 13 sinks more until being supported by the horizontal support rods 1-5-3, and the outer floating door plate 13 actually only needs to sink one part to meet the condition that the pests enter the inner inlet 6-1 and finally contact red tree wood. The body surfaces of the two sides of the outer floating door plate and the inner floating door plate are smooth panels so as to prevent pests from climbing; the upper part of the upper cover is provided with a hollow sealed plastic barrel 7, the lower part of the hollow sealed plastic barrel 7 is provided with a circle of connecting ring 8, and the connecting ring 8 is provided with a plurality of tightening holes 8-1; the upper cover is detachably connected to the upper end of the cage body through the tightening hole 8-1 by adopting a rope or a metal wire. The lower part of the cage body is also combined with a hollow plastic lower barrel 9, and the lower end of the hollow plastic lower barrel 9 is combined with an outer water tank 11, namely an annular water tank body 10 is formed. And a top screen plate 1-3 is arranged between the inner cage 2 and the outer cage 1 at the top of the cage body, so that the inner side of the inner cage 2 forms a wood placing inner longitudinal groove 3.
The application method of the device for trapping mangrove pests for controlling the mangrove pests comprises the following steps:
(1) Placing mangrove wood in the wood placing inner longitudinal groove and the wood placing outer longitudinal groove;
(2) Connecting and fixing the cage body and the upper cover;
(3) The device is arranged in the water area of the mangrove forest, the water rapidly sinks after entering the outer water tank, and the hollow sealed plastic bucket and the hollow plastic lower bucket arranged by the device prevent the water from sinking or sinking into the water bottom;
(4) The device is tied on the peripheral forest trees by using ropes;
(5) And cleaning the mangrove wood regularly.
The mangrove timber is branches or waste wood blocks of trees such as mangrove, bruguiera, kandelia and silique.
Claims (3)
1. An application method of a device for trapping mangrove pests for preventing and controlling the mangrove pests is characterized in that: the mangrove pest trapping device comprises a cage body and an upper cover; the cage body comprises an inner cage and an outer cage; a plurality of vertical partition net plates are longitudinally arranged between the inner cage and the outer cage at intervals so as to form an inlet vertical groove and a wood placing outer vertical groove; the inlet longitudinal grooves and the wood placing outer longitudinal grooves are distributed at intervals; an inner partition screen plate is further arranged on the inner cage and at a position corresponding to the inlet longitudinal groove, and a plurality of inner inlets which are distributed vertically are arranged on the inner partition screen plate at intervals; an inlet partition screen plate is arranged on the outer cage and corresponds to the inner inlet; an outer inlet is arranged between the two adjacent inlet partition boards; the top of the outer inlet and the bottom of the inner inlet are respectively provided with a horizontal screen plate; the upper end of the inlet partition plate is rotatably connected with an outer floating door plate; the inner partition net plate is rotatably connected with an inner floating door plate; the outer floating door plate and the inner floating door plate are distributed in the inlet longitudinal groove, and the top of the inner floating door plate is distributed above the top of the outer floating door plate; an outer cage screen plate is arranged on the outer cage corresponding to the wood placing outer longitudinal groove; the outer lower side of the horizontal screen plate is provided with a limiting inclined rod used for limiting the outer floating door plate; the inner side of the upper part of the inlet partition screen plate is provided with a horizontal support rod for supporting the outer floating door plate; the upper part of the upper cover is provided with a hollow sealed plastic barrel; the lower part of the cage body is also combined with a hollow plastic lower barrel, and the lower end of the hollow plastic lower barrel is combined with an external water tank; the outer floating door plate and the inner floating door plate are hollow plastic plates, the integral density of the outer floating door plate and the inner floating door plate is less than that of water, and the outer floating door plate and the inner floating door plate can float on the water surface; a top screen plate is further arranged at the top of the cage body and between the inner cage and the outer cage, and a wood placing inner longitudinal groove is formed on the inner side of the inner cage; the application method comprises the following steps:
(1) Placing mangrove wood in the wood placing inner longitudinal groove and the wood placing outer longitudinal groove;
(2) Connecting and fixing the cage body and the upper cover;
(3) The device is arranged in the water area of the mangrove forest, the water rapidly sinks after entering the outer water tank, and the device is prevented from sinking or sinking into the water bottom by the hollow sealed plastic bucket and the hollow plastic lower bucket;
(4) The device is tied on the peripheral forest trees by using ropes;
(5) And cleaning the mangrove wood regularly.
2. An application method of a device for trapping mangrove pests for preventing and controlling the mangrove pests is characterized in that: the mangrove pest trapping device comprises a cage body and an upper cover; the cage body comprises an inner cage and an outer cage; a plurality of vertical partition net plates are longitudinally arranged between the inner cage and the outer cage at intervals so as to form an inlet vertical groove and a wood placing outer vertical groove; the inlet longitudinal grooves and the wood placing outer longitudinal grooves are distributed at intervals; an inner partition screen plate is further arranged on the inner cage and at a position corresponding to the inlet longitudinal groove, and a plurality of inner inlets which are distributed vertically are arranged on the inner partition screen plate at intervals; an inlet partition screen plate is arranged on the outer cage and corresponds to the inner inlet; an outer inlet is arranged between the two adjacent inlet partition boards; the top of the outer inlet and the bottom of the inner inlet are respectively provided with a horizontal screen plate; the upper end of the inlet partition board is rotatably connected with an outer floating door board; the inner partition net plate is rotatably connected with an inner floating door plate; the outer floating door plate and the inner floating door plate are both distributed in the inlet longitudinal groove, and the top of the inner floating door plate is distributed above the top of the outer floating door plate; an outer cage screen plate is arranged on the outer cage corresponding to the wood placing outer longitudinal groove; a limiting inclined rod is arranged on the outer lower side of the horizontal screen plate and used for limiting the outer floating door plate; the inner side of the upper part of the inlet partition screen plate is provided with a horizontal support rod for supporting the outer floating door plate; the upper part of the upper cover is provided with a hollow sealed plastic barrel; the lower part of the cage body is also combined with a hollow plastic lower barrel, and the lower end of the hollow plastic lower barrel is combined with an external water tank; the body surfaces of the two sides of the outer floating door plate and the inner floating door plate are smooth panels; the outer floating door plate and the inner floating door plate are metal sheets, a first floating gourd ladle is combined at the top of the outer floating door plate, and a second floating gourd ladle is arranged at the middle upper part of the inner floating door plate; the first floating ladle and the second floating ladle are hollow plastic ladles or foam plastic ladles; a top screen plate is further arranged at the top of the cage body and between the inner cage and the outer cage, and a wood placing inner longitudinal groove is formed on the inner side of the inner cage; the application method comprises the following steps:
(1) Placing mangrove wood in the wood placing inner longitudinal groove and the wood placing outer longitudinal groove;
(2) Connecting and fixing the cage body and the upper cover;
(3) The device is arranged in the water area of the mangrove forest, the water rapidly sinks after entering the outer water tank, and the device is prevented from sinking or sinking into the water bottom by the hollow sealed plastic bucket and the hollow plastic lower bucket;
(4) The device is tied on the peripheral forest trees by using ropes;
(5) And cleaning the mangrove wood regularly.
3. The method for applying the device for mangrove forest pest trapping to the mangrove forest pest control according to claim 1 or 2, characterized in that: the mangrove pest trapping device further comprises a circle of connecting ring arranged at the lower part of the hollow sealed plastic barrel, and a plurality of tightening holes are formed in the connecting ring; the upper cover is detachably connected to the upper end of the cage body through the tightening hole by adopting a rope or a metal wire.
Priority Applications (1)
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CN202111083018.9A CN113647365B (en) | 2021-09-15 | 2021-09-15 | Device for trapping mangrove pests and application method thereof |
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CN202111083018.9A CN113647365B (en) | 2021-09-15 | 2021-09-15 | Device for trapping mangrove pests and application method thereof |
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CN113647365B true CN113647365B (en) | 2023-03-14 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US4905405A (en) * | 1989-03-22 | 1990-03-06 | Hendricks Larry O | Marine animal trap entrance gates |
US5771627A (en) * | 1996-10-23 | 1998-06-30 | Mattson; Leonard W. R. | Crab pot with positive trigger mechanism |
CN105613439A (en) * | 2016-01-05 | 2016-06-01 | 张福泰 | Portable escape-preventing fish cage |
CN106358883A (en) * | 2016-09-30 | 2017-02-01 | 贵州山至金生态农业有限公司 | Crab and paddy intercropping method |
CN207767325U (en) * | 2017-12-27 | 2018-08-28 | 堤坝安全(北京)科技有限公司 | A kind of termitid monitoring controller |
CN110269057A (en) * | 2019-06-26 | 2019-09-24 | 河南科技学院 | A kind of acquisition of aquatic insect is with assisting device |
CN209572923U (en) * | 2019-01-03 | 2019-11-05 | 华南农业大学 | A kind of termite trap device |
CN112806291A (en) * | 2021-02-06 | 2021-05-18 | 福建省水产研究所(福建水产病害防治中心) | Culture caisson and operation method thereof |
CN216164603U (en) * | 2021-09-15 | 2022-04-05 | 广西壮族自治区林业科学研究院 | A device for mangrove pest is traped |
-
2021
- 2021-09-15 CN CN202111083018.9A patent/CN113647365B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905405A (en) * | 1989-03-22 | 1990-03-06 | Hendricks Larry O | Marine animal trap entrance gates |
US5771627A (en) * | 1996-10-23 | 1998-06-30 | Mattson; Leonard W. R. | Crab pot with positive trigger mechanism |
CN105613439A (en) * | 2016-01-05 | 2016-06-01 | 张福泰 | Portable escape-preventing fish cage |
CN106358883A (en) * | 2016-09-30 | 2017-02-01 | 贵州山至金生态农业有限公司 | Crab and paddy intercropping method |
CN207767325U (en) * | 2017-12-27 | 2018-08-28 | 堤坝安全(北京)科技有限公司 | A kind of termitid monitoring controller |
CN209572923U (en) * | 2019-01-03 | 2019-11-05 | 华南农业大学 | A kind of termite trap device |
CN110269057A (en) * | 2019-06-26 | 2019-09-24 | 河南科技学院 | A kind of acquisition of aquatic insect is with assisting device |
CN112806291A (en) * | 2021-02-06 | 2021-05-18 | 福建省水产研究所(福建水产病害防治中心) | Culture caisson and operation method thereof |
CN216164603U (en) * | 2021-09-15 | 2022-04-05 | 广西壮族自治区林业科学研究院 | A device for mangrove pest is traped |
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