CN104273001A - Mesh barrier for preventing striped flea beetle from endangering Brassica Rapa chinensis - Google Patents
Mesh barrier for preventing striped flea beetle from endangering Brassica Rapa chinensis Download PDFInfo
- Publication number
- CN104273001A CN104273001A CN201410518792.1A CN201410518792A CN104273001A CN 104273001 A CN104273001 A CN 104273001A CN 201410518792 A CN201410518792 A CN 201410518792A CN 104273001 A CN104273001 A CN 104273001A
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- CN
- China
- Prior art keywords
- variety
- chinese cabbage
- bracing frame
- endanger
- phyllotreta striolata
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000004888 barrier function Effects 0.000 title claims abstract description 39
- 241000437063 Phyllotreta striolata Species 0.000 title claims abstract description 31
- 244000240551 Brassica parachinensis Species 0.000 title abstract 4
- 235000013311 vegetables Nutrition 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 8
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 claims description 38
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 claims description 38
- 241000738498 Epitrix pubescens Species 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 claims 6
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 8
- 239000000575 pesticide Substances 0.000 abstract description 4
- 244000221633 Brassica rapa subsp chinensis Species 0.000 description 32
- 238000000034 method Methods 0.000 description 6
- 241000238631 Hexapoda Species 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 241001012098 Omiodes indicata Species 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000219198 Brassica Species 0.000 description 1
- 244000178993 Brassica juncea Species 0.000 description 1
- 235000005855 Brassica juncea var. subintegrifolia Nutrition 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 235000011292 Brassica rapa Nutrition 0.000 description 1
- 240000008100 Brassica rapa Species 0.000 description 1
- 241001124134 Chrysomelidae Species 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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—Protecting plants
- A01G13/10—Devices for affording protection against animals, birds or other pests
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a mesh barrier for preventing the striped flea beetle from endangering Brassica Rapa chinensis. The mesh barrier comprises a support frame and an enclosing mesh. The support frame is set up around a vegetable bed; the enclosing mesh is applied to the support frame; two sides of the enclosing mesh touch the vegetable bed and are buried in soil; and a closed double-layer circular mesh barrier for preventing the striped flea beetle is formed. The mesh barrier can block vision of the striped flea beetle and hide Brassica Rapa chinensis within the mesh barrier, and damage caused by the striped flea beetle by migrating to Brassica Rapa chinensis within the mesh barrier is effectively lessened. The mesh barrier has the advantages that no pesticide is applied, yield and income are increased, and the mesh barrier is safe and environment friendly, simple and easy to implement and easy to popularize.
Description
Technical field
The present invention relates to a variety of Chinese cabbage technical field of plant protection, is a kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage in particular.
Background technology
Phyllotreta striolata Phyllotreta Vittata (Fabricius), belongs to coleoptera, Chrysomelidae, Jump-diffusion process, and phyllotreta striolata belongs to.Mainly to cause harm brassicaceous vegetable, especially a variety of Chinese cabbage, Chinese cabbage, leaf mustard, radish etc.
A variety of Chinese cabbage (Brassica rapa L.Chinensis Group.) has another name called green vegetables, rape.Cruciferae Brassica genus, has abundant nutrition and very high edibility, is one of vegetable food important in people's daily life.
Phyllotreta striolata is a kind of primary pest in Growth of Cabbage process, and its harmful characteristics gnaws out eyelet small in a large number on the blade of Chinese cabbage, both hindered the growth of Chinese cabbage, reduce the output of Chinese cabbage, also affect the appearance of Chinese cabbage, reduce the commodity of Chinese cabbage, cause damage to the producer.Means of prevention at present for it mainly utilizes agricultural chemicals to prevent and treat, and along with the enhancing of people's environmental consciousness, people are more and more higher for the quality requirements of vegetables, and a variety of Chinese cabbage uses the problem of agricultural chemicals more and more to cause the concern of people.
One of important difference of a variety of Chinese cabbage and other vegetables is that vegetative period is short, particularly a variety of Chinese cabbage in summer, altogether only having more than 20 day, if prevent and treat for phyllotreta striolata ineffective, will cause serious loss from planting to receive.If employing pesticide control, of short duration dispenser interval, can cause a large amount of residue of pesticide within dish body, great hidden danger is caused to the health of human body.Although the cultural control of phyllotreta striolata also has report, many failing because of poor effect is promoted.
Summary of the invention
Produce the upper flea beetle control existed and the contradiction of residual toxicity for a variety of Chinese cabbage, the invention provides a kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage, to without under the prerequisite of agricultural chemicals, the phyllotreta striolata harm of a variety of Chinese cabbage is effectively prevented.
Structure of the present invention is such:
A kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage, be made up of bracing frame and purse seine, bracing frame is built along the surrounding in small sections of a vegetable plot, and purse seine surrounds closed bilayer annular flea beetle protection network barrier according to bracing frame in field.
The frame material of described bracing frame is bamboo pole or branch; Bracing frame is made up of vertical rod and cross bar, and the bottom of vertical rod is inserted in soil, and cross bar colligation is on the top of vertical rod; Described bracing frame height 80-100cm, optimum height is 80cm; Described purse seine is sunshade net; The wide 2m of sunshade net, drapes over one's shoulders on bracing frame, dual-side land and pile things in soil.
Advantageous Effects of the present invention embodies in the following areas:
1. effectively reduce phyllotreta striolata to encroach on the transfer of a variety of Chinese cabbage, no pesticide grown, effective insect protected, safe green, vegetable is without the sorrow of medicine poison;
2. bamboo pole, branch and sunshade net that the material that the present invention is used is just cheap a bit, the producer is easy to accept, low cost.
3. simple structure, easy to learn, be easy to promote.
Accompanying drawing illustrates:
Fig. 1 is a kind of net barrier support frame structure schematic diagram preventing phyllotreta striolata to endanger a variety of Chinese cabbage.
Fig. 2 is a kind of structural representation of the net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage.
In figure: 1 for vertical rod, 2 be cross bar, 3 be purse seine.
embodiment:
1. the structure of the net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage:
A kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage, be made up of bracing frame and purse seine 3, bracing frame is built along the surrounding in small sections of a vegetable plot, and purse seine 3 surrounds closed bilayer annular flea beetle protection network barrier according to bracing frame in field.
Bracing frame frame material used is bamboo pole or branch; Bracing frame is made up of vertical rod 1 and cross bar 2, and the bottom of vertical rod 1 is inserted in soil, and cross bar 2 colligation is on the top of vertical rod 1; Bracing frame height 80cm; The sunshade net that purse seine 3 adopts 2m wide, drapes over one's shoulders on bracing frame, dual-side land and pile things in soil.
2. know-why of the present invention: the insect of phyllotreta striolata to be a kind of with jump be main movement mode, though there is wing, flight performance is poor, therefore named flea beetle.A variety of Chinese cabbage be flea beetle enjoy a lot take food object, if the new talent of a variety of Chinese cabbage appears in field, the large-scale phyllotreta striolata of surrounding will shift to vegetable plot, concentrates and takes food harm, in a short time a variety of Chinese cabbage is stung scarred, riddled with gaping wounds, cause serious loss.We notice in field, some plot, only because of the partition wall of tens centimetres high, just cause flea beetle harm on one side serious, another side but worm trail completely without, this illustrates that field obstacle can stop the diffusion of phyllotreta striolata to endanger effectively, and this is also for we bring the inspiration of innovation and creation.The reason of field obstacle insect protected has be sight line that obstacle block flea beetle at two: one, can not carry out autotelic transfer and take food harm; Two is infringement paths that barrier has blocked the limited flea beetle of skip capability.So utilize double-deck sunshade net to cover the sight line of flea beetle, carry out camouflage hidden to a variety of Chinese cabbage in net barrier, a variety of Chinese cabbage that can avoid or reduce in net barrier suffers the transfer of phyllotreta striolata to concentrate harm.
3. a test situation of enclosing barrier of preventing phyllotreta striolata to endanger a variety of Chinese cabbage:
Test and carry out in Anhui Science and Technology College's plantation Technology Park, test method: net barrier height 80cm is established in test, contrasts as accessible process; Plot area 3m × 2m=6m
2.
Enclose building and using method of barrier:
Building and using method of net barrier:
(1) bracing frame is built: plug vertical rod 1, at the upper end colligation cross bar 2 of vertical rod 1 in whole complete, still unseeded a variety of Chinese cabbage small sections of a vegetable plot surrounding.
(2) colligation purse seine 3: get the sunshade net that 2m is wide, drape over one's shoulders on bracing frame, and forming a circle along the surrounding of bracing frame in small sections of a vegetable plot, the dual-side of sunshade net land and pile things in soil, form the flea beetle protection network barrier of double-deck annular in small sections of a vegetable plot surrounding.
(3) sow: the seed of a variety of Chinese cabbage is sprinkling upon on the interior whole good furrow face of net barrier, then waters, normal management.
Within after planting 23 days, carry out field investigation, result (table 1) shows, net barrier barrier process plant height, hundred strain fresh weights, hundred strain dry weights, single leaf worm hole count and blinds blurt out several indices be all better than contrast.Wherein, the process of net barrier, plant height is than contrast increase by 32.6%; Hundred strain fresh weights are than contrast increase by 22.1%; Single leaf worm hole count is respectively than contrast minimizing 48.5%; Blinds insect population number is respectively than contrast minimizing 53.6%.
Table 1. difference encloses barrier highly on the impact on a variety of Chinese cabbage correlated traits
Claims (6)
1. the net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage, it is characterized in that, it is made up of bracing frame and purse seine, and bracing frame is built along the surrounding in small sections of a vegetable plot, and purse seine surrounds closed bilayer annular flea beetle protection network barrier according to bracing frame in field.
2. a kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage according to claim 1, it is characterized in that, the frame material of described bracing frame is bamboo pole or branch.
3. a kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage according to claim 1, it is characterized in that, described bracing frame is made up of vertical rod and cross bar, and the bottom of vertical rod is inserted in soil, and cross bar colligation is on the top of vertical rod.
4. a kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage according to claim 1, is characterized in that, described bracing frame height 50-150cm.
5. a kind of net barrier preventing phyllotreta striolata to endanger a variety of Chinese cabbage according to claim 1, it is characterized in that, described purse seine is sunshade net.
6. according to claim 5 a kind of prevent phyllotreta striolata endanger a variety of Chinese cabbage net barrier, it is characterized in that, described sunshade net drapes over one's shoulders on bracing frame, dual-side land and pile things in soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518792.1A CN104273001A (en) | 2014-10-05 | 2014-10-05 | Mesh barrier for preventing striped flea beetle from endangering Brassica Rapa chinensis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518792.1A CN104273001A (en) | 2014-10-05 | 2014-10-05 | Mesh barrier for preventing striped flea beetle from endangering Brassica Rapa chinensis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104273001A true CN104273001A (en) | 2015-01-14 |
Family
ID=52248747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410518792.1A Pending CN104273001A (en) | 2014-10-05 | 2014-10-05 | Mesh barrier for preventing striped flea beetle from endangering Brassica Rapa chinensis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104273001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142409A (en) * | 2018-03-15 | 2018-06-12 | 广东省农业科学院植物保护研究所 | A kind of flea beetle prevention and control device |
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|---|---|---|---|---|
| CN2251876Y (en) * | 1995-11-08 | 1997-04-16 | 翟炳谌 | Device for preventing and controlling cotton bollworm |
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2014
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Patent Citations (8)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142409A (en) * | 2018-03-15 | 2018-06-12 | 广东省农业科学院植物保护研究所 | A kind of flea beetle prevention and control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Degong Inventor after: Du Junli Inventor after: Lin Ping Inventor before: Lin Ping Inventor before: Hu Nengbing Inventor before: Cui Guangrong |
|
| COR | Change of bibliographic data | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160413 Address after: 233100 Fengyang agricultural college, Anhui Science and Technology University, Anhui, China Applicant after: Lin Ping Address before: 233100 Fengyang County, Anhui City, Chuzhou Province, Anhui Science and Technology University Applicant before: Anhui Science and Technology University |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |