CN113475285B - Green prevention and control method for drosicha corpulenta kuwana - Google Patents
Green prevention and control method for drosicha corpulenta kuwana Download PDFInfo
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- CN113475285B CN113475285B CN202110772354.8A CN202110772354A CN113475285B CN 113475285 B CN113475285 B CN 113475285B CN 202110772354 A CN202110772354 A CN 202110772354A CN 113475285 B CN113475285 B CN 113475285B
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- 241001446133 Drosicha corpulenta Species 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 26
- 235000013601 eggs Nutrition 0.000 claims abstract description 22
- 239000002917 insecticide Substances 0.000 claims abstract description 9
- 241000238631 Hexapoda Species 0.000 claims description 22
- 230000006698 induction Effects 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000000749 insecticidal effect Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 5
- 239000005892 Deltamethrin Substances 0.000 claims description 4
- 229960002483 decamethrin Drugs 0.000 claims description 4
- OWZREIFADZCYQD-NSHGMRRFSA-N deltamethrin Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 OWZREIFADZCYQD-NSHGMRRFSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000000575 pesticide Substances 0.000 claims description 3
- 241000223785 Paramecium Species 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 4
- 210000003250 oocyst Anatomy 0.000 description 4
- 230000032669 eclosion Effects 0.000 description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 241001595884 Drosicha Species 0.000 description 2
- 241001599018 Melanogaster Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- 241000255601 Drosophila melanogaster Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protection of plants
-
- 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
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2005—Poisoning insects using bait stations
- A01M1/2011—Poisoning insects using bait stations for crawling insects
-
- 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
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2005—Poisoning insects using bait stations
- A01M1/2016—Poisoning insects using bait stations for flying insects
-
- 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
- A01M17/00—Apparatus for the destruction of vermin in soil or in foodstuffs
-
- 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
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
- A01M2200/011—Crawling insects
-
- 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
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
- A01M2200/012—Flying insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Soil Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a green prevention and control method of drosicha corpulenta kuwana, which comprises the following steps: a. measuring the trunk circumference of the trunk at a first height range from the ground; b. cutting a catching and killing device which is longer than the trunk circumference; c. encircling the trapping and killing device at a first height of the trunk, and fixing the trapping and killing device by using a strapping tape; d. spraying insecticide on the trapping device; e. and turning over the tree disk within 100cm of the trunk, wherein the turning depth is in a first depth range. According to the method, through the steps a-d, the killing device is placed on the trunk, nymphs of trees in the beginning of 2 months are intercepted and killed, and the nymphs are killed to a great extent. And e, turning over the tree disc within 100cm of the trunk before the soil is frozen, and exposing the worm eggs in the soil to kill the overwintering worm eggs. In addition, in the last 5 th month, the catching and killing device can be placed on the trunk upside down through the steps a to d, soil is arranged in the catching and killing device, the soil environment for the female adults to lay eggs is simulated, and the female adults are induced to lay eggs.
Description
Technical Field
The invention relates to the technical field of tree prevention and control, in particular to a green prevention and control method for drosicha corpulenta kuwana.
Background
Drosicha corpulenta is a common and serious scale insect, and nymphs of drosicha corpulenta can damage tender branches and tender buds of trees by sucking sap of tree bodies, so that the trees are weak, the branches and tips are withered, the germination is slow, leaves fall off early and even dead branches and trees are caused. The paramecium roridum occurs for 1 generation in one year, and ovum is used for overwintering in soil at the base of trunk, and can be incubated at above 0 deg.C for 1 more months. Nymphs unearthed to damage the tender branches and buds in the first 2 to 3 months. Eclosion is carried out in the middle ten days of 5 months to form adults, eclosion period is regular, mate mating is carried out after eclosion, the service life is 2-3 days, female nymphs grow into female adults after 3 molts, trees enter the soil or masonry gaps after mating, white cotton-shaped oocysts are secreted and lay eggs in the oocysts, and more than one egg is left in each oocyst to enable the oocysts to live through summer and winter.
At present, the prevention and cure of drosicha corpulenta kuwana are mainly produced by a method of combining chemical prevention and cure with physical prevention and cure, generally, a trunk is smooth or a bark is scraped and then an adhesive tape, an insect sticking adhesive or a plastic skirt with a downward opening are wound. The method has certain limitation on preventing and treating the drosicha corpulenta kuwana, and part of the drosicha corpulenta kuwana can survive down to climb trees to harm trees.
Disclosure of Invention
The invention aims to solve the technical problem of providing a green prevention and treatment method for drosicha corpulenta kuwana so as to solve the problems in the background technology.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a green prevention and control method for drosicha corpulenta kuwana comprises the following steps:
a. measuring the trunk circumference of the trunk at a first height range from the ground;
b. cutting a catching and killing device which is longer than the trunk circumference;
c. encircling the trapping and killing device at a first height of the trunk, and fixing the trapping and killing device by using a strapping tape;
d. spraying insecticide on the trapping device;
e. and turning over the tree discs within 100cm of the trunk, wherein the turning depth is a first depth range.
As a further improvement of the invention, the first height in step a is in the range of 30-60 cm.
As a further improvement of the invention, the strapping in step c is iron wire.
As a further development of the invention, the killing device is placed directly at the first level of the trunk in step c.
As a further improvement of the present invention, the step c of placing the killing device upside down at the first height of the trunk further comprises the step f between the steps c and d: soil is arranged inside the trapping and killing device.
As a further improvement of the invention, the pesticide in the step d is 2.5 percent deltamethrin 2000-fold liquid.
As a further improvement of the invention, the first depth range in the step e is 10-15 cm.
As a further improvement of the invention, the killing device comprises a connecting part, a buffering part, a inducing part, an insect killing part and a collecting part which are connected in sequence, wherein the connecting part is used for being connected with the trunk through the strapping tape;
the buffer part is vertically arranged, the lower part of the buffer part is provided with the connecting part, and the upper end of the buffer part is connected with one end of the induction part; the induction part is arc-shaped with a downward opening, the other end of the induction part is connected with the upper end of the insect killing part, one side of the insect killing part close to the induction part is provided with an insect killing piece, the lower end of the insect killing part is connected with the collection part, and the arc-shaped opening of the collection part is arranged upward;
the induction portion, the insect-killing portion and the collection portion form a ring shape having an opening; the insecticide is sprayed on the insecticide pieces.
As a further improvement of the invention, the killing device is in a band shape or a spiral shape.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
according to the method, the catching and killing device is placed on the trunk through the steps a to d, nymphs of trees are intercepted and killed at the beginning of 2 months, and the nymphs are caught and killed to a great extent. And e, turning over the tree disc within 100cm of the trunk before the soil is frozen, and exposing the worm eggs in the soil to kill the overwintering worm eggs. In addition, in the last ten days of 5 months, the catching and killing device can be placed on the trunk upside down through the steps a to d, soil is arranged in the catching and killing device, the soil environment for the female adults to lay eggs is simulated, the female adults are induced to lay eggs, and the soil is treated in a centralized mode after the female adults finish laying eggs.
The invention kills the drosicha corpulenta by the three schemes, can kill most even all drosicha corpulenta and avoids trees from being damaged by the drosicha corpulenta. The control method is simple to operate, convenient to use, green and environment-friendly and high in efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the construction of the killing device of the present invention.
FIG. 2 is a schematic view of the right position of the trapping device of the present invention.
FIG. 3 is a schematic view of the inverted structure of the killing device of the present invention.
Wherein: 1 connecting part, 2 buffer part, 3 inducing part, 4 insect killing part, 5 collecting part, 6 strapping, 7 insect killing pieces, 8 soil and 9 trunks.
Detailed Description
For purposes of clarity and a complete description of the present invention, and the like, it is to be understood that the terms "center," "vertical," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the illustrated orientation or positional relationship, which is based on the figures, and which is intended to facilitate the description of the invention and to simplify the description, but is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus is not to be considered as limiting.
A green prevention and control method for drosicha corpulenta kuwana comprises the following steps:
a. measuring the trunk circumference of the trunk 9 at a first height range from the ground;
b. cutting a catching and killing device which is longer than 9 trunk circumferences;
c. encircling the killing device at a first height of the trunk 9 and fixing the killing device by using a strapping tape 6;
d. spraying insecticide on the trapping device;
e. and turning over the tree discs within 100cm of the trunk, wherein the turning depth is a first depth range. Wherein 100cm from the trunk refers to the distance from the outer wall of the trunk.
As shown in fig. 1, the killing device comprises a connecting part 1, a buffer part 2, a guiding part 3, an insect killing part 4 and a collecting part 5 which are connected in sequence, wherein the connecting part 1 is used for being connected with the trunk 9 through the strapping tape 6;
the buffer part 2 is vertically arranged, the lower part of the buffer part is provided with the connecting part 1, and the upper end of the buffer part is connected with one end of the induction part 3; the induction part 3 is arc-shaped with a downward opening, the other end of the induction part is connected with the upper end of the insect killing part 4, one side of the insect killing part 4 close to the induction part 3 is provided with an insect killing piece 7, the lower end of the insect killing piece is connected with the collection part 5, and the arc-shaped opening of the collection part 5 is arranged upward;
the induction part 3, the insecticidal part 4 and the collecting part 5 form a ring shape having an opening; the insecticide is sprayed on the insecticide 7. Further, the catching and killing device is in a belt shape or a spiral shape.
In the beginning of 2 months, before the drosicha corpulenta nymphs are damaged on trees, the catching and killing device is fixed on the trunk 9 through steps a-d, wherein the first height range in the step a is 30-60 cm, and the strapping tape 6 in the step c is made of metal wires, preferably iron wires. Namely, firstly, selecting a dry section with smoother bark at a position 30-60 cm away from the ground on a trunk 9, and measuring the dry circumference at the position; then cutting the trapping and killing device, binding the trapping and killing device on the trunk 9 by using an iron wire, and finally spraying 2000 times of 2.5% deltamethrin solution at the position of the insecticidal piece 7. And e, before the soil 8 is frozen in winter, performing the step e, wherein the first depth is 10-15 cm, and turning over the tree disc within 100cm of the trunk to expose the worm eggs in the soil 8 to kill the overwintering worm eggs and further kill the drosicha corpulenta.
The trapping and killing device is arranged at the position of 30-60 cm of the trunk 9, namely, the annular opening of the trapping and killing device is arranged downwards, as shown in figure 2. 2, when the month is early, nymphs climb upwards through the trunk 9 and climb into the annular interior from the opening, and the inner surfaces of the buffer part 2 and the induction part 3 can be rough surfaces for simulating a bark structure to induce the drosophila melanogaster to climb into; the insecticidal part 4 is arc-shaped, and the opening of the insecticidal part faces the buffer part 2, so that the insecticidal piece 7 is prevented from being blown by wind, dried by the sun and washed by rainwater, the service life of the insecticidal piece can be prolonged, and the prevention and treatment effect is improved; moreover, the insect killing piece 7 is preferably an insect sticking plate, 2.5% deltamethrin 2000-fold liquid is sprayed on the insect sticking plate, and nymphs are killed through double effects of viscosity and drug property; the collecting part 5 has a smooth inner surface, and the caught nymphs slide toward the collecting part 5 by the action of gravity, so that the caught nymphs are collected in the collecting part 5. One side of the buffer part 2 close to the trunk is provided with a felt layer which is used for filling a gap formed by longitudinal splitting of barks and preventing the drosicha corpulenta from climbing up the tree from the gap.
Furthermore, in the first ten days of month 5, the above steps may be repeated to fix the killing device on the trunk 9, with the difference that: the catching and killing device in the step c is inversely arranged at the position of 30-60 cm of the trunk 9, and a step f is further included between the step c and the step d: soil 8 is provided inside the killing device, that is, soil 8 is provided inside the induction part 3, as shown in fig. 3. In the last ten days of 5 months, the drosicha corpulenta adult leaves the tree to lay eggs, the trapping and killing device is reversely bound on the trunk 9, the annular opening is arranged towards the direction, the drosicha corpulenta adult crawls into the trapping and killing device through the opening, a part of the drosicha corpulenta adult is trapped and killed by the insect killing part 4, and the surviving drosicha corpulenta adult crawls into the soil 8 in the induction part 3 to lay eggs; then step g is carried out: collecting soil 8 and killing eggs in a centralized way. Wherein the soil 8 is used for establishing a soil 8 environment for the drosicha melanogaster to lay eggs, and luring the drosicha melanogaster to lay eggs.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A green prevention and treatment method for drosicha corpulenta kuwana is characterized by comprising the following steps: which comprises the following steps:
a. measuring the trunk circumference of the trunk (9) at a first height range from the ground, wherein the first height range is 30-60 cm;
b. cutting the catching and killing device which is longer than the trunk (9) in the trunk circumference;
c. before the paramecium corpulenta nymphs are planted on a tree, the trapping and killing device is placed around the first height of a trunk (9), the trapping and killing device is fixed by a strapping tape (6), and pesticide is sprayed in the trapping and killing device; before female drosicha corpulenta kuwana adults lay eggs on the lower tree, arranging a trapping and killing device around the first height of a tree trunk (9), fixing the trapping and killing device by using a strapping tape (6), arranging soil (8) in the trapping and killing device, collecting the soil (8) and intensively killing the eggs, wherein the soil (8) is used for establishing a soil environment for the drosicha corpulenta kuwana to lay eggs, and inducing the drosicha corpulenta kuwana to lay eggs;
d. before the soil is frozen, turning over a tree disc within 100cm of the trunk, wherein the turning depth is a first depth range;
the trapping and killing device comprises a connecting part (1), a buffering part (2), an inducing part (3), an insect killing part (4) and a collecting part (5) which are sequentially connected, wherein the connecting part (1) is used for being connected with the trunk (9) through the strapping tape (6), and the inner surfaces of the buffering part (2) and the inducing part (3) are rough surfaces;
the buffer part (2) is vertically arranged, the lower part of the buffer part is provided with the connecting part (1), and the upper end of the buffer part is connected with one end of the induction part (3); the induction part (3) is arc-shaped with a downward opening, the other end of the induction part is connected with the upper end of the insect killing part (4), one side of the insect killing part (4) close to the induction part (3) is provided with an insect killing piece (7), the lower end of the insect killing piece is connected with the collection part (5), and the arc-shaped opening of the collection part (5) is arranged upward;
the induction part (3), the insecticidal part (4) and the collection part (5) form a ring shape having an opening; the insecticide is sprayed on the insecticide (7).
2. The method for green prevention and control of drosicha corpulenta according to claim 1, wherein the method comprises the following steps: in the step c, the strapping tape (6) is made of iron wires.
3. The method for green prevention and treatment of drosicha corpulenta kuwana as claimed in claim 1, wherein: in the step d, the pesticide is 2.5% deltamethrin 2000-fold solution.
4. The method for green prevention and treatment of drosicha corpulenta kuwana as claimed in claim 1, wherein: the first depth range in the step e is 10-15 cm.
5. The method for green prevention and treatment of drosicha corpulenta kuwana as claimed in claim 1, wherein: the trapping and killing device is in a belt shape or a spiral shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110772354.8A CN113475285B (en) | 2021-07-08 | 2021-07-08 | Green prevention and control method for drosicha corpulenta kuwana |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110772354.8A CN113475285B (en) | 2021-07-08 | 2021-07-08 | Green prevention and control method for drosicha corpulenta kuwana |
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| CN113475285B true CN113475285B (en) | 2022-06-17 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4321511A1 (en) * | 1993-06-29 | 1994-03-10 | Erich Kannenberg | Protective bell for young trees - comprises skirt ringing tree and spaced from trunk and has insect trap with crawler bridges and with insect repellent on inside |
| CN104542529A (en) * | 2015-01-21 | 2015-04-29 | 宋有春 | Control method and device for garden tree insect pests |
| CN105532338A (en) * | 2016-02-23 | 2016-05-04 | 江苏琵琶景观有限公司 | Novel winter plant protection system and use method thereof |
| CN109730047A (en) * | 2019-02-01 | 2019-05-10 | 北京林业大学 | Device and method for killing pests |
| CN211091543U (en) * | 2019-11-19 | 2020-07-28 | 袁财圣 | Forestry trees protection against insects device |
| CN211581304U (en) * | 2020-01-13 | 2020-09-29 | 山东省果树研究所 | Medicine-containing drosicha corpulenta kuwana killing belt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210051864A1 (en) * | 2019-01-09 | 2021-02-25 | Michael Washko | Insect Barrier Strip for Tree Trunks |
-
2021
- 2021-07-08 CN CN202110772354.8A patent/CN113475285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4321511A1 (en) * | 1993-06-29 | 1994-03-10 | Erich Kannenberg | Protective bell for young trees - comprises skirt ringing tree and spaced from trunk and has insect trap with crawler bridges and with insect repellent on inside |
| CN104542529A (en) * | 2015-01-21 | 2015-04-29 | 宋有春 | Control method and device for garden tree insect pests |
| CN105532338A (en) * | 2016-02-23 | 2016-05-04 | 江苏琵琶景观有限公司 | Novel winter plant protection system and use method thereof |
| CN109730047A (en) * | 2019-02-01 | 2019-05-10 | 北京林业大学 | Device and method for killing pests |
| CN211091543U (en) * | 2019-11-19 | 2020-07-28 | 袁财圣 | Forestry trees protection against insects device |
| CN211581304U (en) * | 2020-01-13 | 2020-09-29 | 山东省果树研究所 | Medicine-containing drosicha corpulenta kuwana killing belt |
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| CN113475285A (en) | 2021-10-08 |
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