CN105493966B - A kind of control method of mangrove leafeating insect - Google Patents
A kind of control method of mangrove leafeating insect Download PDFInfo
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- CN105493966B CN105493966B CN201510751582.1A CN201510751582A CN105493966B CN 105493966 B CN105493966 B CN 105493966B CN 201510751582 A CN201510751582 A CN 201510751582A CN 105493966 B CN105493966 B CN 105493966B
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- mangrove
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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—Protecting plants
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of control methods of mangrove leafeating insect, it is characterized by comprising clear up after plant selection, prevention and treatment time, preparation salt water, sprinkling prevention and treatment and sprinkling, select the mangrove that is endangered by leafeating insect, on the ebb when spray saturated brine solution when just having exposed crown canopy.Leafeating insect shows as stopping feeding on the blade for be sprayed salt water, pupate in advance or feeding after salinity the behaviors such as be poisoned to death, therefore the present invention sprays the high concentration salt water of saturation dissolved state, can prevent and treat a variety of mangrove leafeating insects.The method of the present invention is simple, easy to operate, and raw material is easy to get, at low cost, good disinsection effect, can effectively improve the survival rate of mangrove, be suitable for popularization and application, with good economic efficiency, social benefit and ecological benefits.
Description
Technical field
The invention belongs to the technical field of biological control of plant protection, are related to a kind of prevention and treatment side of mangrove leafeating insect
Method.
Background technique
In recent years, a variety of insect pests are spread in the mangrove of various regions and large area occurs, and seriously threaten mangrove ecosystem
Health and coastal ecological safety.It is substantially at present the pest control for continuing to use land plant to the control method of mangrove insect pest
Method or effect are bad or have larger impact to marine environment locating for mangrove；And it is few specifically for mangrove
Tide environment develop the pest control method of suitable mangrove.
The pest control method of continued to use land plant at present such as sprays limewash, suspension natural enemy ovum card and installation and goes out
The methods of worm lamp carrys out desinsection, but effect is bad always.And the method for the sprinkling seawater begun trying at first is also because effect is bad
And abandon further exploration.Currently there is an urgent need to find a kind of suitable mangrove environmental condition, a variety of mangrove can be prevented and treated
Leafeating insect, ecological, environmental protective, economically viable method.
Using the method for biological control, a certain worm state generally required for specific pest species develops nature enemy in amount,
Pest, which is not broken out, to go to toward being difficult to form a certain number of natural enemy populations in mangrove, and usually pest causes mangrove
It can just play a role after harm and loss.Prevention and treatment using sprinkling seawater to mangrove pest, only serves machinery and shakes off evil
The effect of worm larva falls to pest larva from branches and leaves on seawater or beach, these larvas generally can all climb back later
Crown canopy and can feeding continued to endanger by blade that seawater sprayed.Stone is sprayed with the pest control method of land plant
Buck, which can play the prevention and treatment of mangrove pest, prevents pest from continuing to endanger, but the cost of this method is very big, first
Leaf is coated with white, very unsightly, it appears unnatural；Although pest larva that next leaf for spraying limewash escapes
Feeding not can be carried out photosynthesis, be finally typically all withered wither but because surface is covered by white lime.Mangrove is planted
Object Avicennia marina, Aegiceras corniculatum are the tree species that large-scale outbreak insect pest in blocks is easiest in mangrove, both tree species itself have and have
Salt functional is secreted, secretion salt crystallization can be sometimes seen on blade.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of at low cost, and vermins-proof effect is good, easy to operate, efficiently
Environmental protection improves the control method of the mangrove foliar-feeding insect of the surrival rate of afforestation.
In order to achieve the above-mentioned object of the invention, technical scheme is as follows:
A kind of control method of mangrove leafeating insect, including plant selection, prevention and treatment time, preparation salt water, sprinkling prevention and treatment
With the step of clearing up after sprinkling, select the mangrove that is endangered by leafeating insect, on the ebb when sprinkling when just having exposed crown canopy
Saturated brine solution；Specific operating procedure is as follows:
(1) plant selects: the mangrove that selection is endangered by leafeating insect delimit the model for needing to spray in mangrove woodland
It encloses；
(2) prevent and treat the time: be selected in cloudy day either fine day dusk, on the ebb when just exposed crown canopy progress；
(3) it prepares salt water: converting seawater with salt at normal temperature or fresh water is configured to saturated brine solution；
(4) sprinkling prevention and treatment: manually being sprayed using sprayer or airplane spray, and prevention and treatment effect is checked after sprinkling 24 hours
Fruit, effect is bad repeatedly to be sprayed once, encounter the rainy day or time Nan Tian needs to carry out secondary sprinkling；
(5) it clears up: sprayer being rinsed with fresh water after sprinkling, to prevent brine corrosion after spraying；After pest is subsided, if without rain
Water washes away, and needs the crown canopy sprinkling fresh water to the mangrove sprayed to remove the salinity being detained on blade.
Preferably, above-described mangrove includes the Avicennia marina either Aegiceras corniculatum for secreting salt.
Preferably, above-described leafeating insect includes that the small phycitid in Guangzhou, teak Xiao hesperid noctuid, hair jaw steinernema and each
Kind bag moth.
Preferably, the small phycitid in above-described Guangzhou and teak Xiao hesperid noctuid, need to select low in this class pest larva
The early period that age or pest may occur is prevented and treated.
Preferably, above-described hair jaw steinernema and various bag moths need compound concentration low due to more sensitive to salt
It is prevented and treated in the salt water of saturated common salt water concentration.
Compared with the existing technology, the present invention has the advantage that as follows with good effect:
1, the principle of present invention sprinkling high concentration salt water prevention and treatment mangrove leafeating insect is: leafeating insect is being sprayed supersalt
Show as stopping feeding on the blade of water, pupate in advance or feeding after salinity the behaviors such as be poisoned to death；Therefore sprinkling saturation dissolution
The high concentration salt water of state can prevent and treat a variety of mangrove leafeating insects.
2, due to the diluting effect of seawater, influence very little to mangrove forest ecological environment, after sprinkling to mangrove also without
Apparent adverse reaction；In addition the beach environment of mangrove growth does not have to consider salinization of soil problem, and tide environment can pole
Influence of the big dilution salt water to beach.
3, the method for the present invention is simple, easy to operate, and raw material is easy to get, at low cost, good disinsection effect, can effectively improve mangrove
Survival rate, be suitable for popularization and application, with good economic efficiency, social benefit and ecological benefits.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Embodiment 1:
A kind of control method of mangrove leafeating insect selects the such food of noctuid of being hesperided by the small phycitid in Guangzhou or teak Xiao
The mangrove of leaf pest damage delimit the range for needing to spray in mangrove woodland.The mangrove includes secreting salt
Avicennia marina either Aegiceras corniculatum.Select the early period that may occur in this class pest larva low age phase or pest, be selected in the cloudy day or
The dusk of fine day, on the ebb when just exposed crown canopy and prevented and treated.Seawater is converted with salt at normal temperature or fresh water is configured to satisfy
And saline solution, it is manually sprayed using sprayer or airplane spray, sprinkling checked control efficiency after 24 hours, effect is not
Good will repeat to spray once, encounter the rainy day or time Nan Tian needs to carry out secondary sprinkling.Sprayer is rinsed with fresh water after sprinkling,
To prevent brine corrosion；After pest is subsided, if without rain drop erosion, need to the crown canopy of the mangrove sprayed sprinkling fresh water with
Remove the salinity being detained on blade.
Embodiment 2:
A kind of control method of mangrove leafeating insect is selected by hair jaw steinernema and the various such leafeating insects of bag moth
The mangrove of harm delimit the range for needing to spray in mangrove woodland.The mangrove includes the Avicennia marina for secreting salt
Either Aegiceras corniculatum.Be selected in the dusk of cloudy day either fine day, on the ebb when just exposed crown canopy and prevented and treated.Due to such food
Leaf pest is more sensitive to salt, converts seawater with salt at normal temperature or fresh water compound concentration is lower than the salt water of saturated common salt water concentration
It is prevented and treated, is manually sprayed using sprayer or airplane spray, sprinkling checked that control efficiency, effect are bad after 24 hours
To repeat spray primary, encounter the rainy day or go back to Nan Tian and need to carry out secondary sprinkling.Sprayer is rinsed with fresh water after sprinkling, with
Anti- brine corrosion；After pest is subsided, if needing the crown canopy sprinkling fresh water to the mangrove sprayed with clear without rain drop erosion
The salinity that disleaf on piece is detained.
Claims (1)
1. a kind of control method of mangrove leafeating insect, it is characterised in that: including plant selection, prevention and treatment the time, prepare salt water,
The step of clearing up after sprinkling prevention and treatment and sprinkling, select the mangrove endangered by leafeating insect, on the ebb when just expose tree crown
Saturated brine solution is sprayed when layer；Specific operating procedure is as follows:
(1) plant selects: the mangrove that selection is endangered by leafeating insect delimit the range for needing to spray in mangrove woodland；
(2) prevent and treat the time: be selected in cloudy day either fine day dusk, on the ebb when just exposed crown canopy progress；
(3) it prepares salt water: converting seawater with salt at normal temperature or fresh water is configured to saturated brine solution；
(4) sprinkling prevention and treatment: manually being sprayed using sprayer or airplane spray, and sprinkling checked control efficiency after 24 hours,
Effect is bad repeatedly to be sprayed once, encounter the rainy day or time Nan Tian needs to carry out secondary sprinkling；
(5) it clears up: sprayer being rinsed with fresh water after sprinkling, to prevent brine corrosion after spraying；After pest is subsided, if being rushed without rainwater
Brush needs the crown canopy sprinkling fresh water to the mangrove sprayed to remove the salinity being detained on blade；
The mangrove includes the Avicennia marina either Aegiceras corniculatum for secreting salt；
The leafeating insect includes that the small phycitid in Guangzhou, teak Xiao hesperid noctuid, hair jaw steinernema and various bag moths；
The hair jaw steinernema and various bag moths need compound concentration lower than saturated common salt water concentration due to more sensitive to salt
Salt water prevented and treated；
The small phycitid in the Guangzhou and teak Xiao hesperid noctuid, need to select to send out in this class pest larva low age phase or pest
Raw early period is prevented and treated.
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| CN201510751582.1A CN105493966B (en) | 2015-11-09 | 2015-11-09 | A kind of control method of mangrove leafeating insect |
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| CN201510751582.1A CN105493966B (en) | 2015-11-09 | 2015-11-09 | A kind of control method of mangrove leafeating insect |
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| CN105493966A CN105493966A (en) | 2016-04-20 |
| CN105493966B true CN105493966B (en) | 2019-04-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463486A (en) * | 2019-08-14 | 2019-11-19 | 广西红树林研究中心 | A kind of control method of mangrove sooty mould |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110235706A (en) * | 2019-06-24 | 2019-09-17 | 广西红树林研究中心 | A method of prevention and treatment adventitious plant Spartina alterniflora |
| CN110463557B (en) * | 2019-08-14 | 2021-10-01 | 广西红树林研究中心 | Method for preventing and treating mangrove forest insect damage by attracting bat through Washington palm |
| CN113519322A (en) * | 2021-06-05 | 2021-10-22 | 广西红树林研究中心 | Method for preventing mangrove forest defoliating pests by using superfine kaolin |
| CN114128531A (en) * | 2021-10-14 | 2022-03-04 | 内蒙古雲图计算机软件开发有限公司 | Block chain-based agricultural greenhouse information control system |
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| CN103026935A (en) * | 2012-12-26 | 2013-04-10 | 华南师范大学 | Mangrove plant big seedling transplantation protective cover and application thereof |
| CN104067889A (en) * | 2014-06-24 | 2014-10-01 | 海南大学 | Physical prevention and control method for treating sphaeroma hazard on mangrove forest by using isolation principle |
| CN105010078A (en) * | 2015-08-10 | 2015-11-04 | 祁曼华 | Avicennia marina planting method |
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2015
- 2015-11-09 CN CN201510751582.1A patent/CN105493966B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026935A (en) * | 2012-12-26 | 2013-04-10 | 华南师范大学 | Mangrove plant big seedling transplantation protective cover and application thereof |
| CN104067889A (en) * | 2014-06-24 | 2014-10-01 | 海南大学 | Physical prevention and control method for treating sphaeroma hazard on mangrove forest by using isolation principle |
| CN105010078A (en) * | 2015-08-10 | 2015-11-04 | 祁曼华 | Avicennia marina planting method |
Non-Patent Citations (2)
| Title |
|---|
| Spraying seawater as an effective method to control Aulacaspis marina Takagi and Williams(Homoptera:Diaspididae), a mangrove infesting scale insect in Indonesia;Kenichi Ozaki,et al.,;《Applied Entomology and Zoology》;20001231;第35卷(第2期);全文 |
| 中国北部湾白骨壤红树林的虫害与研究对策;范航清 等;《广西植物》;20041130;第24卷(第6期);第558-561页 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110463486A (en) * | 2019-08-14 | 2019-11-19 | 广西红树林研究中心 | A kind of control method of mangrove sooty mould |
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| CN105493966A (en) | 2016-04-20 |
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