CN113207628A - Insect prevention ring irrigation device for camphor tree trunks - Google Patents

Insect prevention ring irrigation device for camphor tree trunks Download PDF

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Publication number
CN113207628A
CN113207628A CN202110538772.0A CN202110538772A CN113207628A CN 113207628 A CN113207628 A CN 113207628A CN 202110538772 A CN202110538772 A CN 202110538772A CN 113207628 A CN113207628 A CN 113207628A
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CN
China
Prior art keywords
water
camphor tree
storage bag
connecting pipe
fixing ring
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Pending
Application number
CN202110538772.0A
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Chinese (zh)
Inventor
马丹丹
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HENAN FORESTRY VOCATIONAL COLLEGE
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HENAN FORESTRY VOCATIONAL COLLEGE
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Priority to CN202110538772.0A priority Critical patent/CN113207628A/en
Publication of CN113207628A publication Critical patent/CN113207628A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • A01M29/34Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects

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  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Water Supply & Treatment (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses a camphor tree trunk insect-proof ring irrigation device, which relates to the technical field of garden equipment and comprises a water supply device and a blocking structure, wherein the water supply device is arranged on a trunk surrounding a camphor tree body, the water supply device is provided with a connecting pipe, the water supply device is communicated with the blocking structure through the connecting pipe, the blocking structure is composed of a first blocking device and a second blocking device, the first blocking device and the second blocking device are connected through the connecting pipe, and the second blocking device is positioned below the first blocking device; the invention has simple structure, can effectively prevent the reptiles from climbing trees, can effectively control the water flow in the water supply project, and irrigates the camphor trees without manual interference for a long time.

Description

Insect prevention ring irrigation device for camphor tree trunks
Technical Field
The invention relates to the technical field of garden equipment, in particular to an insect-proof annular irrigation device for camphor tree trunks.
Background
It is known that aphids are on camphor trees, ants need to take honeydew of the aphids as food, so the ants can protect the aphids from other damages, if the aphids are on the trees alone, the aphids generally do not threaten the trees greatly, but when the ants and the aphids are mixed together, the aphids can grow fiercely and absorb the juice of the trees to propagate faster, the damage to the trees is larger, and the insecticide application to the trees can not fundamentally prevent the ants and other insects from climbing onto the tops of the trees from the trunks, and once the pesticide effect on the trunks disappears, the ants and other insects can climb onto the trees along the trunks again.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide an insect-proof ring irrigation device for camphor tree trunks.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cinnamomum camphora trunk protection against insects annular irrigation device, includes water supply installation and blocks the structure, sets up water supply installation on encircleing the trunk of camphor tree body, be equipped with the connecting pipe on the water supply installation, water supply installation with block the structure and be linked together through the connecting pipe, block the structure and constitute by first blocking device and second blocking device, first blocking device passes through the connecting pipe with the second blocking device and just the second blocking device is located below the first blocking device.
First stop device comprises first solid fixed ring and first water jet, first solid fixed ring is cyclic annular hollow structure, and it has the first water jet of a plurality of and first water jet upwards to extend to distribute on the first solid fixed ring, and first water jet is 45 with first solid fixed ring's water flat line, and first water jet all inclines towards first solid fixed ring's the central axis, is equipped with at least one connecting hole on the first solid fixed ring, all is equipped with the bottom that connecting pipe and water supply installation are connected on the connecting hole.
The second stop device comprises a second fixing ring and a second water jet, the second fixing ring is provided with a plurality of second water jets extending downwards, the second water jets are distributed along the central axis of the second fixing ring, the second water jets are communicated with the inside of the second fixing ring, the second fixing ring is provided with at least one connecting hole, and the connecting hole is provided with a connecting pipe and the connecting pipe is communicated with the second fixing ring.
The solid fixed ring of second is equipped with downwardly extending's baffle, and the baffle sets up around the solid fixed ring's of second the central axis, and the stiff end of baffle is connected with the solid fixed ring of second, and the free end of baffle is connected with the camphor tree body, and the baffle is made for the rubber material.
The structure of the first fixing ring is the same as that of the second fixing ring, the valve is mounted on the connecting pipe communicated with the middle of the first fixing ring and the second fixing ring, the connecting port is arranged at one end of the first fixing ring and one end of the second fixing ring, the connecting port is arranged at the other end of the first fixing ring and the other end of the second fixing ring, and the connecting port is in threaded connection with the connecting port.
The water supply device is composed of a water storage bag, an adjusting device and a water inlet, the water storage bag is of a square or cylindrical structure, the adjusting device is arranged at the top of the water storage bag, the water inlet is formed in the outer side face of the water storage bag and is communicated with a water source in an external connection mode, a sealing cover in threaded connection is assembled on the water inlet, and a connecting pipe is arranged at the bottom of the water storage bag and is communicated with the inside of the water storage bag.
The adjusting device is composed of an adjusting hole, a shifting piece and a containing groove, the adjusting hole is formed in the top of the water storage bag and is a circular or square through hole, the containing groove is formed in the top of the water storage bag and is located on any side of the adjusting hole, and the shifting piece which slides along the horizontal direction is arranged in the containing groove.
The water storage bag is made of transparent materials, a fixing rope is arranged on the water storage bag, and the water storage bag is tied to the camphor tree body through the fixing rope.
The connector is provided with a rubber sealing gasket, the rubber sealing gasket is of an annular structure and is stuck on the connector, and the diameter of an inner hole of the rubber sealing gasket is the same as that of the inner hole of the connector.
The first water jet and the second water jet are made of the same material and are of cylindrical structures, filter heads in threaded connection are arranged on the first water jet and the second water jet, and filter screens are arranged on the filter heads.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the water supply device is arranged to supply water to the blocking structure, the first blocking device and the second blocking device are arranged to prevent the crawler from climbing the tree, the baffle plate is used for enabling water to be uniformly left along the trunk of the camphor tree body so as to achieve the irrigation effect, and the adjusting device is arranged to adjust the water supply rate of the water storage bag to the blocking structure; the invention has simple structure, can effectively prevent the reptiles from climbing trees, can effectively control the water flow in the water supply project, and irrigates the camphor trees without manual interference for a long time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a first blocking device according to the present invention;
FIG. 3 is a schematic structural view of a second barrier device according to the present invention;
FIG. 4 is a schematic view of a second fixed ring structure of the present invention;
FIG. 5 is a schematic view of the valve structure of the present invention;
FIG. 6 is a schematic view of a filter head according to the present invention;
FIG. 7 is a schematic view of the structure of the water supply apparatus of the present invention;
FIG. 8 is a schematic view of the structure of the adjusting device of the present invention;
1. a camphor tree body; 2. a first blocking device; 3. a second blocking device; 4. a connecting pipe; 5. a water storage bag; 6. fixing a rope; 7. a first retaining ring; 8. a first water jet; 9. a second retaining ring; 10. a second water jet; 11. a baffle plate; 12. a valve; 13. a water inlet; 14. an adjustment hole; 15. a shifting sheet; 16. a receiving groove; 17. a filter head; 18. and (4) a filter screen.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
Combine attached 1~8 a camphor tree trunk protection against insects ring irrigation device includes water supply installation and barrier structure, encircles and sets up water supply installation on the trunk of camphor tree body 1, be equipped with connecting pipe 4 on the water supply installation, water supply installation and barrier structure are linked together through connecting pipe 4, barrier structure comprises first blocking device 2 and second blocking device 3, first blocking device 2 and second blocking device 3 are located below first blocking device 2 through connecting pipe 4 together with and second blocking device 3.
First stop device 2 comprises first solid fixed ring 7 and first water jet 8, first solid fixed ring 7 is cyclic annular hollow structure, and it has the first water jet 8 of a plurality of and first water jet 8 to upwards extend to distribute on first solid fixed ring 7, and first water jet 8 is 45 with the horizontal line of first solid fixed ring 7, and first water jet 8 all inclines towards the central axis of first solid fixed ring 7, is equipped with at least one connecting hole on the first solid fixed ring 7, all is equipped with connecting pipe 4 and connecting pipe 4 on the connecting hole and is connected with water supply installation's bottom.
The second blocking device 3 comprises a second fixing ring 9 and a second water jet 10, the second water jet 10 extending downwards is distributed on the second fixing ring 9, the second water jet 10 is distributed along the central axis of the second fixing ring 9, the second water jet 10 is communicated with the inside of the second fixing ring 9, at least one connecting hole is formed in the second fixing ring 9, and a connecting pipe 4 communicated with the second fixing ring 9 are arranged on the connecting hole.
Be equipped with downwardly extending's baffle 11 on the solid fixed ring 9 of second, baffle 11 sets up around the solid fixed ring 9's of second the central axis, and the stiff end of baffle 11 is connected with the solid fixed ring 9 of second, and the free end of baffle 11 is connected with camphor tree body 1, and baffle 11 is made for the rubber material.
First solid fixed ring 7 is the same with the solid fixed ring 9's of second structure, all installs valve 12 on the connecting pipe 4 of intercommunication in the middle of first solid fixed ring 7 and the solid fixed ring 9 of second, and first solid fixed ring 7 all is equipped with the connector with the solid fixed ring 9's of second one end, and first solid fixed ring 7 all is equipped with the connector with the solid fixed ring 9's of second other end, the connector is threaded connection with the connector.
The connector is used for the camphor tree body 1 of fixed different thickness, and some camphor tree bodies 1 thick can change several rings of connectors by a short time.
The water supply device comprises a water storage bag 5, an adjusting device and a water inlet 13, wherein the water storage bag 5 is of a square or cylindrical structure, the adjusting device is arranged at the top of the water storage bag 5, the water inlet 13 is arranged on the outer side surface of the water storage bag 5, the water inlet 13 is communicated with a water source externally, a sealing cover in threaded connection is assembled on the water inlet 13, a connecting pipe 4 is arranged at the bottom of the water storage bag 5, and the connecting pipe 4 is communicated with the inside of the water storage bag 5.
The adjusting device is composed of an adjusting hole 14, a shifting piece 15 and a containing groove 16, the adjusting hole 14 is formed in the top of the water storage bag 5, the adjusting hole 14 is a circular or square through hole, the containing groove 16 is formed in the top of the water storage bag 5, the containing groove 16 is located on any side of the adjusting hole 14, and the shifting piece 15 which slides along the horizontal direction is arranged in the containing groove 16.
The rate at which the water storage bag 5 supplies water to the first blocking means 2 and the second blocking means 3 can be adjusted by sliding the pull tab 15.
The water storage bag 5 is made of transparent materials, the fixing rope 6 is arranged on the water storage bag 5, and the water storage bag 5 is tied on the camphor tree body 1 through the fixing rope 6.
The connector is provided with a rubber sealing gasket, the rubber sealing gasket is of an annular structure and is stuck on the connector, and the diameter of an inner hole of the rubber sealing gasket is the same as that of the inner hole of the connector.
The first water jet 8 and the second water jet 10 are made of the same material and are both cylindrical structures, the first water jet 8 and the second water jet 10 are both provided with a filter head 17 in threaded connection, and the filter head 17 is provided with a filter screen 18.
Example 1, in the insect-proof ring irrigation device for camphor tree trunks, when in use, the water storage bag 5 is fixed on the camphor tree body 1 through the fixing rope 6, then the first fixing ring 7 and the second fixing ring 9 are fixed on the camphor tree body 1 through the connecting head, then each connecting hole is connected through the connecting pipe 4, the valve 12 is opened, then the water supply device is connected to the water inlet through the external water source to start water supply, then the first water spray opening 8 sprays water around the camphor tree body 1, the water sprayed from the first water spray opening 8 forms a water curtain on the camphor tree body 1 to prevent the crawler from climbing onto the camphor tree, the connecting pipe 4 sends the water to the second fixing ring 9 to enable the second water spray opening 10 to spray water, the water sprayed from the second water spray opening 10 can uniformly flow onto the baffle 11, the annular baffle 11 can uniformly flow the water onto the trunk of the camphor tree body 1, and fills the crawler from the tree, a certain gap exists between the baffle 11 and the camphor tree body 1, and the gap can be just filled by flowing water; through adjusting device, can adjust the water storage bag 5 through adjusting plectrum 15 and to the output that blocks the structure, need not under the condition of external water source, can seal the inlet opening with sealed lid, supply water through the retaining in the water storage bag 5.
In addition, the filter head 17 can be replaced to prevent the first water jet 8 and the second water jet 10 from being blocked.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a camphor tree trunk protection against insects ring irrigation device which characterized by: including water supply installation and block structure, set up water supply installation on the trunk that encircles camphor tree body (1), be equipped with connecting pipe (4) on the water supply installation, water supply installation is linked together through connecting pipe (4) with blocking structure, blocking structure comprises first blocking device (2) and second blocking device (3), first blocking device (2) and second blocking device (3) are located below first blocking device (2) through connecting pipe (4) together with and second blocking device (3).
2. The camphor tree trunk insect-proof annular irrigation device as claimed in claim 1, which is characterized in that: first stop device (2) comprises first solid fixed ring (7) and first water jet (8), first solid fixed ring (7) are cyclic annular hollow structure, it has first water jet (8) of a plurality of and first water jet (8) upwards to extend to distribute on first solid fixed ring (7), first water jet (8) are 45 with the water flat line of first solid fixed ring (7), first water jet (8) all incline towards the central axis of first solid fixed ring (7), be equipped with at least one connecting hole on first solid fixed ring (7), all be equipped with connecting pipe (4) and connecting pipe (4) on the connecting hole and be connected with water supply installation's bottom.
3. The camphor tree trunk insect-proof annular irrigation device as claimed in claim 2, which is characterized in that: the second blocking device (3) comprises a second fixing ring (9) and a second water jet (10), the second water jet (10) extending downwards is distributed on the second fixing ring (9), the second water jet (10) is distributed along the central axis of the second fixing ring (9), the second water jet (10) is communicated with the inside of the second fixing ring (9), at least one connecting hole is formed in the second fixing ring (9), and a connecting pipe (4) is arranged on the connecting hole, wherein the connecting pipe (4) is communicated with the second fixing ring (9).
4. The device for performing insect-repellent ring irrigation on the stems of camphor trees according to any one of claims 1 to 3, which is characterized in that: be equipped with downwardly extending's baffle (11) on the solid fixed ring of second (9), baffle (11) set up around the central axis of the solid fixed ring of second (9), and the stiff end of baffle (11) is connected with the solid fixed ring of second (9), and the free end of baffle (11) is connected with camphor tree body (1), and baffle (11) are made for the rubber material.
5. The camphor tree trunk insect-proof annular irrigation device as claimed in claim 4, which is characterized in that: the structure of the first fixing ring (7) is the same as that of the second fixing ring (9), the valve (12) is mounted on the connecting pipe (4) communicated with the middle of the first fixing ring (7) and the second fixing ring (9), the first fixing ring (7) is provided with a connector with one end of the second fixing ring (9), the other end of the first fixing ring (7) and the other end of the second fixing ring (9) are provided with a connector, and the connector is in threaded connection with the connector.
6. The camphor tree trunk insect-proof annular irrigation device as claimed in claim 1, which is characterized in that: the water supply device is composed of a water storage bag (5), an adjusting device and a water inlet (13), the water storage bag (5) is of a square or cylindrical structure, the adjusting device is arranged at the top of the water storage bag (5), the water inlet (13) is arranged on the outer side face of the water storage bag (5), the water inlet (13) is externally connected with a water source and communicated with the water source, a sealing cover in threaded connection is assembled on the water inlet (13), a connecting pipe (4) is arranged at the bottom of the water storage bag (5), and the connecting pipe (4) is communicated with the inside of the water storage bag (5).
7. The camphor tree trunk insect-proof annular irrigation device as claimed in claim 6, which is characterized in that: the adjusting device is composed of an adjusting hole (14), a shifting piece (15) and a containing groove (16), the adjusting hole (14) is formed in the top of the water storage bag (5), the adjusting hole (14) is a circular or square through hole, the containing groove (16) is formed in the top of the water storage bag (5), the containing groove (16) is located on any side of the adjusting hole (14), and the shifting piece (15) which slides along the horizontal direction is arranged in the containing groove (16).
8. The apparatus according to claim 7, wherein the apparatus for performing insect-proof ring irrigation on the stems of Cinnamomum camphora comprises: the water storage bag (5) is made of transparent materials, a fixing rope (6) is arranged on the water storage bag (5), and the water storage bag (5) is tied on the camphor tree body (1) through the fixing rope (6).
9. The camphor tree trunk insect-proof annular irrigation device as claimed in claim 5, which is characterized in that: the connector is provided with a rubber sealing gasket, the rubber sealing gasket is of an annular structure and is stuck on the connector, and the diameter of an inner hole of the rubber sealing gasket is the same as that of the inner hole of the connector.
10. The camphor tree trunk insect-proof annular irrigation device as claimed in claim 2, which is characterized in that: the first water spraying opening (8) and the second water spraying opening (10) are made of the same material and are of cylindrical structures, the first water spraying opening (8) and the second water spraying opening (10) are respectively provided with a filter head (17) in threaded connection, and the filter head (17) is provided with a filter screen (18).
CN202110538772.0A 2021-05-18 2021-05-18 Insect prevention ring irrigation device for camphor tree trunks Pending CN113207628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110538772.0A CN113207628A (en) 2021-05-18 2021-05-18 Insect prevention ring irrigation device for camphor tree trunks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110538772.0A CN113207628A (en) 2021-05-18 2021-05-18 Insect prevention ring irrigation device for camphor tree trunks

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Publication Number Publication Date
CN113207628A true CN113207628A (en) 2021-08-06

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CN202110538772.0A Pending CN113207628A (en) 2021-05-18 2021-05-18 Insect prevention ring irrigation device for camphor tree trunks

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Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH19812A (en) * 1899-08-11 1900-09-30 Francois Neyret Claude Device to prevent insects from climbing on trees along the throne
ES71395U (en) * 1959-02-03 1959-05-16 Gómez Asensi Alfonso Protective device of trees against ants and other climbing insects (Machine-translation by Google Translate, not legally binding)
JPH08289675A (en) * 1995-04-21 1996-11-05 Chubu Koki Kk Tree guard with sprinkling device
DE202006009583U1 (en) * 2006-06-18 2007-06-14 Mink, Rainer Groove system for preventing ants climbing a tree receives a medium such as water forming a protective barrier around a tree trunk
CN202909852U (en) * 2012-11-23 2013-05-01 厦门德鲁塑料有限公司 Adjustable shower head
JP5194192B1 (en) * 2012-11-28 2013-05-08 秋山錠剤株式会社 Insect prevention device
CN204448325U (en) * 2015-01-20 2015-07-08 赵利新 A kind of annular nozzle
CN204540212U (en) * 2015-03-25 2015-08-12 孙晓丽 A kind of gardening is with executing water device
CN106258838A (en) * 2016-08-02 2017-01-04 任远 The irrigation method of a kind of water-saving and synergistic and device
CN206212876U (en) * 2016-11-29 2017-06-06 杨勇 Irrigation system is transplanted in urban afforestation
CN107494007A (en) * 2017-09-20 2017-12-22 河南科技大学 For transplanting tree transfusion, wrapping up in dry and insect prevention multi-function device and its application method
CN206879908U (en) * 2017-05-12 2018-01-16 重庆市彭水县三龙农业开发有限公司 One planting fruit-trees insect prevention chemical spraying device
CN207099983U (en) * 2017-06-20 2018-03-16 中国航天建设集团有限公司 A kind of flusher and protection of trees structure
CN207355030U (en) * 2017-09-01 2018-05-15 丽江华坪金芒果生态开发有限公司 A kind of late-maturing mango insect pest green prevention and control device
CN208128947U (en) * 2018-02-07 2018-11-23 漾濞县利源特色产业开发有限公司 Walnut infusion device
CN208227899U (en) * 2018-05-29 2018-12-14 南昌工程学院 A kind of camphor tree trunk protective device
CN111642490A (en) * 2020-06-23 2020-09-11 赵明华 Be used for forestry ornamental trees and shrubs protection against insects medicament spraying apparatus
CN211672112U (en) * 2020-03-04 2020-10-16 延安科育农业科技有限公司 Automatic spraying device of apple tree pesticide
CN211672084U (en) * 2019-12-15 2020-10-16 南京沃得丰农业科技有限公司 Insect pest prevention device for fruit tree management
CN211881871U (en) * 2018-11-15 2020-11-10 湖南城市学院 Atomizer for garden engineering
CN212279135U (en) * 2020-05-04 2021-01-05 罗镇 Tree protection device for preventing and treating tree insect pests

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH19812A (en) * 1899-08-11 1900-09-30 Francois Neyret Claude Device to prevent insects from climbing on trees along the throne
ES71395U (en) * 1959-02-03 1959-05-16 Gómez Asensi Alfonso Protective device of trees against ants and other climbing insects (Machine-translation by Google Translate, not legally binding)
JPH08289675A (en) * 1995-04-21 1996-11-05 Chubu Koki Kk Tree guard with sprinkling device
DE202006009583U1 (en) * 2006-06-18 2007-06-14 Mink, Rainer Groove system for preventing ants climbing a tree receives a medium such as water forming a protective barrier around a tree trunk
CN202909852U (en) * 2012-11-23 2013-05-01 厦门德鲁塑料有限公司 Adjustable shower head
JP5194192B1 (en) * 2012-11-28 2013-05-08 秋山錠剤株式会社 Insect prevention device
CN204448325U (en) * 2015-01-20 2015-07-08 赵利新 A kind of annular nozzle
CN204540212U (en) * 2015-03-25 2015-08-12 孙晓丽 A kind of gardening is with executing water device
CN106258838A (en) * 2016-08-02 2017-01-04 任远 The irrigation method of a kind of water-saving and synergistic and device
CN206212876U (en) * 2016-11-29 2017-06-06 杨勇 Irrigation system is transplanted in urban afforestation
CN206879908U (en) * 2017-05-12 2018-01-16 重庆市彭水县三龙农业开发有限公司 One planting fruit-trees insect prevention chemical spraying device
CN207099983U (en) * 2017-06-20 2018-03-16 中国航天建设集团有限公司 A kind of flusher and protection of trees structure
CN207355030U (en) * 2017-09-01 2018-05-15 丽江华坪金芒果生态开发有限公司 A kind of late-maturing mango insect pest green prevention and control device
CN107494007A (en) * 2017-09-20 2017-12-22 河南科技大学 For transplanting tree transfusion, wrapping up in dry and insect prevention multi-function device and its application method
CN208128947U (en) * 2018-02-07 2018-11-23 漾濞县利源特色产业开发有限公司 Walnut infusion device
CN208227899U (en) * 2018-05-29 2018-12-14 南昌工程学院 A kind of camphor tree trunk protective device
CN211881871U (en) * 2018-11-15 2020-11-10 湖南城市学院 Atomizer for garden engineering
CN211672084U (en) * 2019-12-15 2020-10-16 南京沃得丰农业科技有限公司 Insect pest prevention device for fruit tree management
CN211672112U (en) * 2020-03-04 2020-10-16 延安科育农业科技有限公司 Automatic spraying device of apple tree pesticide
CN212279135U (en) * 2020-05-04 2021-01-05 罗镇 Tree protection device for preventing and treating tree insect pests
CN111642490A (en) * 2020-06-23 2020-09-11 赵明华 Be used for forestry ornamental trees and shrubs protection against insects medicament spraying apparatus

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