CN203457598U - Citrus greening disease preventing protection screen - Google Patents
Citrus greening disease preventing protection screen Download PDFInfo
- Publication number
- CN203457598U CN203457598U CN201320563297.3U CN201320563297U CN203457598U CN 203457598 U CN203457598 U CN 203457598U CN 201320563297 U CN201320563297 U CN 201320563297U CN 203457598 U CN203457598 U CN 203457598U
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- China
- Prior art keywords
- protection screen
- preventing protection
- fruit
- protection net
- support bar
- 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.)
- Expired - Fee Related
Links
- 241000207199 Citrus Species 0.000 title claims description 12
- 235000020971 citrus fruits Nutrition 0.000 title claims description 12
- 201000010099 disease Diseases 0.000 title abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title abstract description 7
- 241001478315 Candidatus Liberibacter asiaticus Species 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 abstract description 36
- 241001672694 Citrus reticulata Species 0.000 abstract description 22
- 230000006378 damage Effects 0.000 abstract description 7
- 241000238631 Hexapoda Species 0.000 abstract description 4
- 231100000241 scar Toxicity 0.000 abstract description 3
- 241000462092 Trioza erytreae Species 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000003306 harvesting Methods 0.000 abstract 1
- 230000000266 injurious effect Effects 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 7
- 239000002420 orchard Substances 0.000 description 6
- 244000012254 Canarium album Species 0.000 description 3
- 235000009103 Canarium album Nutrition 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 240000002319 Citrus sinensis Species 0.000 description 2
- 235000005976 Citrus sinensis Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000018343 nutrient deficiency Nutrition 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a preventing protection screen which can avoid greening diseases of fruit trees such as mandarin orange trees and the like, and belongs to the field of fruit growing. The preventing protection screen comprises a plurality of supporting rods (1) and a preventing protection screen (3), wherein the plurality of the supporting rods (1) are vertically fixed on the ground; the preventing protection screen (3) has the size of 20-70 meshes; a rope or a transverse rod (2) which supports the preventing protection screen (3) is connected between top ends of every two adjacent supporting rods (1); the supporting rods (1), the ropes or the transverse rods (2) are covered with the preventing protection screen (3); and the edge of the preventing protection screen (3) is connected with the ground, so that a surrounding space is formed. According to the preventing protection screen, the purpose of preventing citrus psylla from spreading the greening diseases is achieved, and other injurious insects are effectively prevented from entering gardens, and normal growing and harvest of the fruit trees can also be guaranteed without use of pesticides. Besides, the preventing protection screen can also prevent strong wind from blowing fruits and tender tree tips and leaves; and situations of wind scar fruits and blowing-off of fruits are reduced, and damage of hails to fruit tree leaves and the fruits can also be prevented.
Description
Technical field
The utility model belongs to fruit growing field, is specifically related to a kind of protection net of avoiding mandarin orange, tangerine fruit trees to occur yellow twig.
Background technology
Citrus Huanglongbing pathogen claims again yellow tip disease, yellow blight, Chinese olive disease, and the economic crops of main harm are mandarin orange, tangerine fruit trees, and especially, a little less than the disease tolerance ability with kinds such as Pon mandarin orange, any of several broadleaf plants mandarin orange, tangerine produced in fujian province, citrus reticulata“Chachi”s, susceptible rear decline is very fast.The main lesion of China is that some areas of the provinces such as Guangdong, Guangxi and ， Sichuan, Fujian, Yunnan, Guizhou, Hunan, Jiangxi, Zhejiang have generation; In Thailand, Vietnam, India, Philippine, Malaysia, Indonesia, also cause harm seriously, the Chinese olive disease in Africa also belongs to yellow twig.As the Panzhihua in Sichuan, summer is long, temperature diurnal variation is large, four seasons fuzzy, dry, rainfall is concentrated, and sunshine is many, and solar radiation is strong, weather vertical differentiation is remarkable, abundant light, thermal resource are agricultural production etc. provides superior natural conditions, and the navel orange of therefore producing etc. has the feature of precocity, high yield, high-quality, but the appearance of yellow twig has caused great impact to the peasant households such as navel orange of planting.
Yellow twig can occur the whole year, and spring, summer, autumn growth all can occur symptom.Young sprout blade has the yellow of three types.Be even yellow, mottled yellow and the yellow of nutritional deficiency shape.Childhood tree and the tip morbidity of bearing-age tree spring at initial stage, young sprout blade turns green rear beginning chlorisis, makes the even yellow of complete stool young leaves, and summer, autumn growth morbidity are that young sprout blade occurs yellowish tarnish at green turning process, evenly yellow gradually.The bearing tree of going into operation, is everlasting in full wafer mandarin orange garden, occurs the young sprout blade yellow of minority branch on indivedual or part plant tree crown, and peasant claims " chicken head is yellow " or " inserting golden flower ".Next year yellow branch is extended to complete stool, makes to set body decline.The young leaves having in diseased plant near blade base, vein or edge start chlorisis yellow, and be expanded into gradually yellowish green alternate mottling yellow.Can occur with even yellow simultaneously.Mottled yellow also can change even yellow into.The young sprout of sending out again on these yellow branches, or cut and cut the young sprout that yellow branch is extracted out afterwards, short, the little hardening of leaf of branch, performance lacks the floral leaf of zinc, manganese deficiency shape.Fruit is little or lopsided, painted irregular, and tangerine class often shows " red shoulder " really, orange class performance pericarp viridescent lacklustre " Chinese olive ".
Utility model content
Technical problem to be solved in the utility model is to provide a kind of protection net of avoiding mandarin orange, tangerine fruit trees to occur yellow twig.
The utility model solves the technical scheme that its technical problem adopts: Citrus Huanglongbing pathogen protection net, comprise some support bar and 20～70 object protection networks that are vertically fixed on ground, between the top of adjacent support bar, be connected with rope or the cross bar of supporting protection net, protection network covers support bar and rope or cross bar, and the edge of protection network and ground are connected to form an encirclement space.
Wherein, described protection network is 30～50 object nylon wires.
Wherein, described support bar is steel pipe.
What wherein, between the top of adjacent support bar, connect is steel cable.
Wherein, the quantity of support bar is more than or equal to four, between adjacent four support bars, is square arrangement.
Wherein, the distance between every adjacent two support bars is 3～6 meters.
The beneficial effects of the utility model are: inventor finds that the propagation of Citrus Huanglongbing pathogen is mainly by oranges and tangerines wood louse, as long as stop oranges and tangerines wood louse, enter gardens, just can avoid fruit tree to infect yellow twig, through inventor's experimental study, with being less than 20 object protection networks, can completely cut off oranges and tangerines wood louse, but too little ventilation and the photosynthesis that can affect again gardens of the hole of protection network, therefore, inventor has designed protection net of the present invention, with 20～70 object protection networks, gardens and the external world are separated, not only played and intercepted the object that oranges and tangerines wood louse is propagated yellow twig, and effectively intercepted other insects and entered gardens, do not use agricultural chemicals can guarantee normal growth and the results of fruit tree yet.In addition, protection net of the present invention can also prevent large wind brush fruit and tender tip blade, has reduced the situation that wind scar fruit and fruit are blown off, and also can prevent the destruction of hail to fruit tree branch leaf and fruit.
Accompanying drawing explanation
Fig. 1 is the utility model protection net perspective view, and wherein, for clear in structure, part protection network omits.
In figure, be labeled as: the 1st, support bar, the 2nd, the rope of supporting protection net or cross bar, the 3rd, protection network.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, Citrus Huanglongbing pathogen protection net of the present invention, comprise some support bar 1 and 20～70 object protection networks 3 that are vertically fixed on ground, between the top of adjacent support bar 1, be connected with rope or the cross bar 2 of supporting protection net 3, protection network 3 covers support bar 1 and rope or cross bar 2, and the edge of protection network 3 and ground are connected to form an encirclement space.Thus, mandarin orange, tangerine fruit trees just can be planted in this and surround the inside, space, thereby fruit tree and oranges and tangerines wood louse is isolated, the infection of stopping yellow twig.In the specific implementation, can first build up protection net of the present invention, then healthy fruit tree be transplanted to protection net; Also can with agricultural chemicals, in orchard, carry out, after insect protected thoroughly, desinsection processing, in the periphery in orchard, building protection net of the present invention, all fruit trees are all enclosed in protection net of the present invention.The present invention has not only played and has intercepted the object that oranges and tangerines wood louse is propagated yellow twig, and has effectively intercepted other insects and enter gardens, does not use the agricultural chemicals also to guarantee normal growth and the results of fruit tree; Particularly little trypetid is commonly called as fruit maggot, and distributed more widely, larva takes food and causes harm in fruit, often makes the underdone first Huang of fruit come off, and has a strong impact on output and quality, and China classifies quarantine object both domestic and external as, and protective cover can effectively intercept the destruction of fruit maggot to fruit.In addition, protection net of the present invention can also prevent large wind brush fruit and tender tip blade, has reduced the situation that wind scar fruit and fruit are blown off, and also can prevent the destruction of hail to fruit tree branch leaf and fruit.In the specific implementation, support bar 1 can be fixed with concrete, and the edge of protection network 3 can directly be embedded in soil.
Preferably, in order to make protection net of the present invention more durable, described support bar 1 is steel pipe.
Preferably, in order to make protection net of the present invention more durable, what between the top of adjacent support bar 1, connect is steel cable.
Wherein, the quantity of support bar 1 is more than or equal to four, between adjacent four support bars 1, is square arrangement.It will be understood by those skilled in the art that; the quantity of support bar 1 of the present invention is rationally to set from the area in orchard; when orchard area is larger; commercially available protection network 3 can be covered on whole orchard wherein by being connected to form large protection network 3; also can be merotomized in orchard, make respectively protection net protection.
In order to make structure more reasonable, from cost-saving and durable degree protection net, to consider simultaneously, the distance between preferably every adjacent two support bars 1 is 3～6 meters.
Claims (6)
1. Citrus Huanglongbing pathogen protection net, it is characterized in that: comprise some support bar (1) and 20～70 object protection networks (3) that are vertically fixed on ground, between the top of adjacent support bar (1), be connected with rope or the cross bar (2) of supporting protection net (3), protection network (3) covers support bar (1) and rope or cross bar (2), and the edge of protection network (3) and ground are connected to form an encirclement space.
2. Citrus Huanglongbing pathogen protection net according to claim 1, is characterized in that: described protection network (3) is 30～50 object nylon wires.
3. Citrus Huanglongbing pathogen protection net according to claim 1, is characterized in that: described support bar (1) is steel pipe.
4. Citrus Huanglongbing pathogen protection net according to claim 3, is characterized in that: what between the top of adjacent support bar (1), connect is steel cable.
5. Citrus Huanglongbing pathogen protection net according to claim 1, is characterized in that: the quantity of support bar (1) is more than or equal to four, between adjacent four support bars (1), is square arrangement.
6. Citrus Huanglongbing pathogen protection net according to claim 5, is characterized in that: the distance between every adjacent two support bars (1) is 3～6 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563297.3U CN203457598U (en) | 2013-09-11 | 2013-09-11 | Citrus greening disease preventing protection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563297.3U CN203457598U (en) | 2013-09-11 | 2013-09-11 | Citrus greening disease preventing protection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457598U true CN203457598U (en) | 2014-03-05 |
Family
ID=50169984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320563297.3U Expired - Fee Related CN203457598U (en) | 2013-09-11 | 2013-09-11 | Citrus greening disease preventing protection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028108A (en) * | 2015-08-26 | 2015-11-11 | 广东省昆虫研究所 | Planting method for controlling infection of citrus tristeza virus on newly-grown citrus seedlings |
| CN114568191A (en) * | 2022-03-15 | 2022-06-03 | 广西特色作物研究院 | Simple insect-proof net wall for preventing diaphorina citri from migrating and building method thereof |
| CN114600691A (en) * | 2022-03-11 | 2022-06-10 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Method for simultaneously preventing and treating citrus huanglongbing and canker |
-
2013
- 2013-09-11 CN CN201320563297.3U patent/CN203457598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028108A (en) * | 2015-08-26 | 2015-11-11 | 广东省昆虫研究所 | Planting method for controlling infection of citrus tristeza virus on newly-grown citrus seedlings |
| CN114600691A (en) * | 2022-03-11 | 2022-06-10 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Method for simultaneously preventing and treating citrus huanglongbing and canker |
| CN114568191A (en) * | 2022-03-15 | 2022-06-03 | 广西特色作物研究院 | Simple insect-proof net wall for preventing diaphorina citri from migrating and building method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 |