CN103960093A - Method for killing fig overwintering longicorn larvas - Google Patents
Method for killing fig overwintering longicorn larvas Download PDFInfo
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- CN103960093A CN103960093A CN201410208707.1A CN201410208707A CN103960093A CN 103960093 A CN103960093 A CN 103960093A CN 201410208707 A CN201410208707 A CN 201410208707A CN 103960093 A CN103960093 A CN 103960093A
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- longicorn
- larvas
- overwintering
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- 241001481710 Cerambycidae Species 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002420 orchard Substances 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000006424 Flood reaction Methods 0.000 claims description 2
- 239000000575 pesticide Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 abstract 1
- 230000024241 parasitism Effects 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 description 7
- 235000013601 eggs Nutrition 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
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- 241000196324 Embryophyta Species 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 230000013872 defecation Effects 0.000 description 2
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- 210000002615 epidermis Anatomy 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UUTKICFRNVKFRG-WDSKDSINSA-N (4R)-3-[oxo-[(2S)-5-oxo-2-pyrrolidinyl]methyl]-4-thiazolidinecarboxylic acid Chemical compound OC(=O)[C@@H]1CSCN1C(=O)[C@H]1NC(=O)CC1 UUTKICFRNVKFRG-WDSKDSINSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000025361 Ficus carica Species 0.000 description 1
- 235000008730 Ficus carica Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- 238000011835 investigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a method for killing fig overwintering longicorn larvas. The method specifically comprises the steps that firstly, in spring, all overground branches are wiped out before fig branch buds germinate, and longicorn pests in the branches are killed; secondly, orchard soil and fig short stumps are immersed in general farmland water, accumulated water in an orchard is drained, and therefore all the parasitism overwintering longicorn larvas in fig roots and branches can be suffocated and killed. According to the method, the manual eliminating method and the physical suffocating method are adopted to kill the fig overwintering longicorn larvas, chemical pesticide is not used at all, and the method has the advantages of being friendly to the environment, simple and easy to apply.
Description
Technical field
The present invention relates to plant protection field, relate in particular to a kind of survive the winter method of roundheaded borer of fig of killing.
Background technology
Fig (Ficus carica L.) is a kind of perennial subtropics orchard fruit of falling leaves to warm temperate zone.Under field conditions (factors), it can grow up to the megaphanerophyte that 5-8 rice is high, and under artificial intensive cultivation condition, fig height of tree general control is in 2 meters.The growth result characteristic of fig is different from general fruit tree.Its bud is divided into two kinds, and a kind of is differentiation in autumn the previous year, is conventionally distributed in branch top.Along with spring temperature rises, these buds are grown gradually, and in 6-7 month maturation then, i.e. so-called " summer fruit ".The second bud starts differentiation spring then.Along with Folium Fici bud is sprouted and young sprout growth, from young sprout base portion 3-5 joint position, in axil, differentiation gradually, forms bud then.The fruit forming after these flower bud developments, at 8-10 then
monthpart is ripe.I.e. so-called " autumn fruit ".Thereby fig is to yield positive results in all fruit trees to be easy to the most one of seeds.Sometimes, the branch middle and upper part of cuttage then also can form a large amount of fruits.
In fig process of growth, almost seldom there is disease to occur, so it is not need to spray bactericide that fig is produced.But fig limb is easily subject to longicorn and causes harm.Wherein, more than 90% be mulberry longicorn, also there is a small amount of longicorn beetle.In the general time, the longicorn strain rate that causes harm is about 15%, and when serious, worm strain rate reaches more than 90%.On a branch, longicorn channel is conventionally more than 2, and maximum reaches 8～10.The fig tree that bores moth through longicorn, the lighter's tree vigo(u)r weakens, and branch is easy to break, and the whole strain death of severe one, has a strong impact on fig output.Thereby longicorn is caused harm becomes one of main problem hindering fig production development.
Fig longicorn generally survives the winter in tree body limb and root burrow with the form of larva.A life cycle is 3 years.Its adult starts appearance in late May, and be the peak period that adult occurs and lays eggs July, and after August, adult reduces gradually.Every female adult can lay eggs more than 100 all one's life.Before laying eggs, first sting food spray or gnaw bark.Longicorn ovum often produces above sprig bifurcated, and there is significantly " river " shape cutting at the place of laying eggs.Ovum becomes larva through hatching in two weeks.Newly hatched larvae is first upwards eaten into food 1cm left and right along phloem, then reverses end for end to eat into food 1～4cm downwards along phloem.The portion's epidermis of being now injured caves in, and becomes pitchy.Later larva eat into downwards gradually into, gnaw xylem organization, and outwards sting out at a certain distance a circular porus excretorius in burrow, with defecate.Longicorn worm excrement bronzing, wood chip shape.According to up-to-date defecation hole, can judge the approximate location of roundheaded borer in limb.The roundheaded borer at 1 age is eaten into downwards into 20～30cm in fig branch, and when 2 age, larva continues moth food 30～50cm downwards, and what have can reach root deeply.3 age mature larvas, at root or after closely root is survived the winter, along moving on burrow, are crossed 1～3 defecation hole in spring, first sting out blank emergence duct at certain position, and diameter 1～1.5cm, does not gnaw through, and only stays epidermis or breaks by the teeth and consider to be worth doing and cover with wood fragments.From the appearance, bark is outstanding slightly herein, has thick wood wool to expose, especially in overcast and rainy rear often have yellowish-brown resin or rotten soiling solution outflow.After sting in blank emergence hole, mature larva is got back to again in burrow, and below emergence hole, 2～5cm place surrounds pupa chamber with the wood chip that bites away, and upwards, the cave of preparing to pupate is adult to larva head.
As can be seen here, fig longicorn is except egg-laying period and adult stage are exposed to, and whole larval phase all parasitizes among limb, is generally difficult to directly kill.
Thereby eliminating roundheaded borer becomes the important safeguard measure in fig planting technology.
In view of the foregoing, creator of the present invention has obtained this creation finally through long research and practice.
Summary of the invention
The object of the present invention is to provide a kind of the survive the winter method of roundheaded borer of fig, technological deficiency that is difficult to directly kill in order to overcome longicorn killed.
For achieving the above object, the invention provides a kind of survive the winter method of roundheaded borer of fig of killing, this detailed process is:
Step a, in spring, before fig twig sprouts, from the overground part branch of wiping out near the ground, kills longicorn insect in branch;
Step b, uses general farmland-use water, and orchard soil and fig stub are all immersed in water, then gets rid of orchard ponding, and the roundheaded borer of surviving the winter colonizing in fig root and limb can all be suffocated and kill.
Further, in above-mentioned steps a, only stay 10cm left and right stub, then pulverize branch with plant cracker.
Further, in above-mentioned steps b, adopt river, pool water or the vexed 12-24 hour that floods of running water.
Beneficial effect of the present invention is compared with prior art: the present invention adopts artificial removing and physical smother play deinsectization, can not use chemical pesticide completely, thereby, there is environmental protection and simple and easy to do.
Embodiment
Below, the present invention above-mentioned technical characterictic and advantage with other are described in more detail.
The present invention kills the survive the winter main process of method of roundheaded borer of fig:
Step a, in spring, before fig twig sprouts, wipes out all overground part branches near the ground, only stays 10cm left and right stub, then pulverizes branch with plant cracker, kills longicorn insect in branch.Pulverized fig branch can be as the culture matrix of Edible Fungi.
Step b, uses general farmland-use water, as vexed flooding such as river, pool water or running water, orchard soil and fig stub are all immersed in water, keep 12-24 hour, then get rid of orchard ponding, the roundheaded borer of surviving the winter colonizing in fig root and limb can all be suffocated and be killed.
The present invention adopts artificial removing and physical smother play deinsectization, can not use chemical pesticide completely, thereby, there is environmental protection and simple and easy to do.
Illustrate below by specific experiment:
On April 19th, 2014, in the herd-boy village Sheng Wang fruits and vegetables Co., Ltd of Xinbei district, Jiangsu Province, select 40 mu, 15 years raw fig gardens, spacing in the rows 50cm, line-spacing 3m, long stripped planting, the high 50cm in ridge, the high 80cm of ridge.Before submerging treatment, fig tree overground part branch is stayed to 10cm stump.Then the water near irrigation canal is evacuated in fig garden.At 11 in the morning start to draw water, 6 end at dusk.6 beginning drainings in morning next day, 12 water are put dry.After orchard soil is dry and comfortable, the roundheaded borer in investigation fig limb, finds that there is all death of larva at worm channel place, proves that the method can kill longicorn Overwintering Larvae.
The foregoing is only preferred embodiment of the present invention, is only illustrative for invention, and nonrestrictive.Those skilled in the art is understood, and in the spirit and scope that limit, can carry out many changes to it in invention claim, amendment, and even equivalence, but all will fall within the scope of protection of the present invention.
Claims (3)
1. kill the survive the winter method of roundheaded borer of fig, it is characterized in that, this detailed process is:
Step a, in spring, before fig twig sprouts, from the overground part branch of wiping out near the ground, kills longicorn insect in branch;
Step b, uses general farmland-use water, and orchard soil and fig stub are all immersed in water, then gets rid of orchard ponding, and the roundheaded borer of surviving the winter colonizing in fig root and limb can all be suffocated and kill.
2. the survive the winter method of roundheaded borer of fig of killing according to claim 1, is characterized in that, in above-mentioned steps a, only stays 10cm left and right stub, then pulverizes branch with plant cracker.
3. the survive the winter method of roundheaded borer of fig of killing according to claim 2, is characterized in that, in above-mentioned steps b, adopts river, pool water or the vexed 12-24 hour that floods of running water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208707.1A CN103960093B (en) | 2014-05-19 | 2014-05-19 | A kind of fig of killing is survived the winter the method for roundheaded borer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410208707.1A CN103960093B (en) | 2014-05-19 | 2014-05-19 | A kind of fig of killing is survived the winter the method for roundheaded borer |
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| CN103960093A true CN103960093A (en) | 2014-08-06 |
| CN103960093B CN103960093B (en) | 2015-11-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255665A (en) * | 2014-09-10 | 2015-01-07 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Bleeding technology of edible borer for cancer patients |
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2014
- 2014-05-19 CN CN201410208707.1A patent/CN103960093B/en not_active Expired - Fee Related
Non-Patent Citations (5)
| Title |
|---|
| 张大海: "无花果保护地栽培技术（三）", 《农村科技》, no. 1, 31 December 2009 (2009-12-31), pages 32 - 33 * |
| 无: "天牛的防治方法", 《全国农产品商务信息公共服务平台（HTTP://NC.MOFCOM.GOV.CN/NEWS/12838496.HTML）》, 21 January 2010 (2010-01-21), pages 1 - 4 * |
| 无: "无花果害虫——桑天牛的防治", 《中国无花果网（HTTP://WWW.CHINAFIG.ORG/VIEW.ASP?ID=214）》, 12 December 2007 (2007-12-12), pages 1 - 2 * |
| 湖北省林科所等: "桑天牛幼虫期危害情况调查及防治试验初报", 《湖北林业科技》, no. 1, 31 December 1984 (1984-12-31) * |
| 胡果生等: "无花果特早期丰产栽培技术研究", 《湖南林业科技》, vol. 21, no. 3, 31 December 1994 (1994-12-31), pages 8 - 12 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255665A (en) * | 2014-09-10 | 2015-01-07 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Bleeding technology of edible borer for cancer patients |
| CN104255665B (en) * | 2014-09-10 | 2016-05-25 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Tumor patients borer is cultivated technology |
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| CN103960093B (en) | 2015-11-25 |
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Granted publication date: 20151125 |