CN106135192B - A kind of grasshoppers in desert grassland green prevention and control method - Google Patents
A kind of grasshoppers in desert grassland green prevention and control method Download PDFInfo
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- CN106135192B CN106135192B CN201610410571.1A CN201610410571A CN106135192B CN 106135192 B CN106135192 B CN 106135192B CN 201610410571 A CN201610410571 A CN 201610410571A CN 106135192 B CN106135192 B CN 106135192B
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- 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
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Abstract
The invention discloses a kind of grasshoppers in desert grassland green prevention and control methods, it includes system investigation method, natural enemy nursing method, pheromones locust elimination method, ecological locust elimination method, physics locust elimination method, herds fowl locust elimination method and disinsection fungal locust elimination method totally 7 kinds of locust preventing control methods, it is used according to the actual conditions of different regions using 2~7 kinds of method combination collocations in above-mentioned locust preventing control method, for carrying out integrated control to the locust in desert steppe.The grasshoppers in desert grassland green prevention and control method used in the present invention is that take individual event control method to be combined integrated; integrated control is carried out to the locust in desert steppe; it is capable of the use of 100% reduction chemical pesticide; never use any chemicals; so as to achieve the purpose that protect Rangeland Biodiversity and safeguard grassland ecosystem balance; to effectively increase the income of peasants and herdsmen, living environment is also protected while controlling pest damage.
Description
Technical field
The invention belongs to technical field of pest control, particularly relate to a kind of grasshoppers in desert grassland green prevention and control side
Method.
Background technique
Locust is the crushing pest on farmland and grassland, and in recent years, with the exception of weather, ecological environment is increasingly disliked
Change, the grassland grasshopper disaster of Inner Mongolia large area population outbreak year after year, locust has become Inner Mongolia Autonomous Region grassland at present
One of biological epidemics the most serious, bring huge loss to the life of peasants and herdsmen in ecology and Animal husbandry production.Desert
The vegetation character of grassland ecological is that vegetation is inherently very rare, and most of in desert steppe area is all that locust is fond of
Graminous pasture, so breaking out to the harm in desert steppe area for locust is extremely huge.Currently, in the prior art to locust
The control method that the prevention and treatment of worm is mainly compounded with chemical pesticide or botanical pesticide with chemical pesticide, it is in the prior art this
There is locust control method pesticide residue greatly, seriously to pollute prairie soil, endanger Rangeland Biodiversity and seriously destroy grassland
The shortcomings such as the ecosystem, so Rangeland Biodiversity and maintenance grassland ecology system can be protected by now needing to develop one kind
The grasshoppers in desert grassland green prevention and control method for balance of uniting.
Summary of the invention
For the present invention in order to overcome the shortcomings of the prior art, Rangeland Biodiversity and maintenance can be protected by providing one kind
The grasshoppers in desert grassland green prevention and control method of grassland ecosystem balance.
The present invention is achieved by the following technical solutions: a kind of grasshoppers in desert grassland green prevention and control method comprising be
System investigation method, pheromones locust elimination method, ecological locust elimination method, physics locust elimination method, herds fowl locust elimination method at natural enemy nursing method
With disinsection fungal locust elimination method totally 7 kinds of locust preventing control methods, the anti-prosecutor of above-mentioned locust is used according to the actual conditions of different regions
2~7 kinds of method combination collocations in method use, for carrying out integrated control to the locust in desert steppe；
System investigation method specifically comprises the following steps: a, ovum phase: 3-4 month in grasshoppers in desert grassland generating region, over the ground
The earth's surface of lower 8-15cm is excavated, 100 sampling points of equidistant extraction, 1 square metre of each sampling point, and investigation in one week is primary, is adjusted altogether
It looks into 2 times, specific investigation content is the quantity and density for investigating Grasshopper Eggs, and predicts the locust of current year a situation arises, is formulated in time
Plague of locusts Prevention Plans；B, the nymph of a locust phase: in locust generating region, the discovery nymph of a locust starts for 3 days after being unearthed, and investigation in one week is primary, at least extracts
50 sampling points carry out investigation of beating, and each sampling point sweeps 100 nets, until investigating to adult eclosion peak period；C, the adult stage: from generating region
Start within the 5th day after Larva eclosion peak period, investigation in one week is primary, and Stochastic Networks catch adult, counts sex ration.
Disinsection fungal locust elimination method specifically: in the 2-3 age nymph of a locust phase, by green muscardine fungus oil-suspending agent in 1: 3~1: 4 ratio
It is diluted and is sufficiently stirred mixing, the strainer of 80 mesh is selected to be filtered, medicine-chest is added in filtered green muscardine fungus, using certainly
Dynamic sprayer or agricultural aircraft carry out ultra-low volume spray, and dosage is per hectare 1L~1.5L.
Natural enemy nursing method specifically: sowing Alxa Androsace umbellata or the herbage of this early flowering of Oxytropis bicolor Bge are locust
The place of worm parasitic enemy insect offer perch and extra-nutrition.To extend the service life of Natural Enemies of Grasshopper insect, locust is improved
The parasitic rate of natural enemy insect.
Pheromones locust elimination method specifically: on grassland, every kilometer of four sides for placing high 40~50cm it is open and
There is the pheromone release case of lid, locust is trapped using pheromone release case, interferes the life habit of locust, is the natural enemy elder brother of locust
Worm provides the dwelling place of a large amount of host and anti-intensive ultraviolet.
Ecological locust elimination method specifically: first in the farmland planting locust anorexia plant close to grassland, such as potato, oil
Dish, flax or beans, to build the ecological environment for being unfavorable for locust generation；Then scientific management is carried out to grassland and draws
Area's rotation grazing, each rotation grazing cycle are 45~50 days, and the quantity of per hectare grassland shepherd is controlled at 1 or less.To protect grassland to plant
Quilt improves the ability that locust is resisted on grassland itself.
Physics locust elimination method specifically comprises the following steps: a, ovum phase: in Farming-pastoral Region, in the fall with spring to grassland
The farmland on periphery is turned over, and Grasshopper Eggs are turned over earth's surface；B, the nymph of a locust phase: in 1-2 age nymph of a locust peak period, locust machine is inhaled using large size
Or catch locust machine and the nymph of a locust is catched and killed in the grassland ecological that locust breaks out, per two weeks catches and kills once, catches and kills altogether 3 times.
Fowl locust elimination method is herded to specifically comprise the following steps: to herd chicken in grassland grasshopper generating region in the release of nymph of a locust phase and herd duck
Locust is prevented and treated, every thousand mu of grassland put 500~600 in a suitable place to breed and herd fowl.Increase the income of herdsman while prevention and control grassland grasshopper.
The beneficial effects of the present invention are: the grasshoppers in desert grassland green prevention and control method used in the present invention is to take individual event anti-
The method of controlling is combined integrated, carries out integrated control to the locust in desert steppe, capableing of 100% reduction chemical pesticide makes
With never using any chemicals, so as to reach protection Rangeland Biodiversity and maintenance grassland ecosystem balance
Purpose also protect living environment while controlling pest damage to effectively increase the income of peasants and herdsmen.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
A kind of grasshoppers in desert grassland green prevention and control method comprising system investigation method, natural enemy nursing method, pheromones are controlled
Locust method, physics locust elimination method, herds fowl locust elimination method and the totally 7 kinds of locust prevention and control of disinsection fungal locust elimination method at ecological locust elimination method
Method is used using 2~7 kinds of method combination collocations in above-mentioned locust preventing control method according to the actual conditions of different regions, is used
In to the locust progress integrated control in desert steppe；
System investigation method specifically comprises the following steps: a, ovum phase: 3-4 month in grasshoppers in desert grassland generating region, over the ground
The earth's surface of lower 8-15cm is excavated, 100 sampling points of equidistant extraction, 1 square metre of each sampling point, and investigation in one week is primary, is adjusted altogether
It looks into 2 times, specific investigation content is the quantity and density for investigating Grasshopper Eggs, and predicts the locust of current year a situation arises, is formulated in time
Plague of locusts Prevention Plans；B, the nymph of a locust phase: in locust generating region, the discovery nymph of a locust starts for 3 days after being unearthed, and investigation in one week is primary, at least extracts
50 sampling points carry out investigation of beating, and each sampling point sweeps 100 nets, until investigating to adult eclosion peak period；C, the adult stage: from generating region
Start within the 5th day after Larva eclosion peak period, investigation in one week is primary, and Stochastic Networks catch adult, counts sex ration.
Disinsection fungal locust elimination method specifically: in the 2-3 age nymph of a locust phase, by green muscardine fungus oil-suspending agent in 1: 3~1: 4 ratio
It is diluted and is sufficiently stirred mixing, the strainer of 80 mesh is selected to be filtered, medicine-chest is added in filtered green muscardine fungus, using certainly
Dynamic sprayer or agricultural aircraft carry out ultra-low volume spray, and dosage is per hectare 1L~1.5L.
Natural enemy nursing method specifically: sowing Alxa Androsace umbellata or the herbage of this early flowering of Oxytropis bicolor Bge are locust
The place of worm parasitic enemy insect offer perch and extra-nutrition.To extend the service life of Natural Enemies of Grasshopper insect, locust is improved
The parasitic rate of natural enemy insect.
Pheromones locust elimination method specifically: on grassland, every kilometer of four sides for placing high 40~50cm it is open and
There is the pheromone release case of lid, locust is trapped using pheromone release case, interferes the life habit of locust, is the natural enemy elder brother of locust
Worm provides the dwelling place of a large amount of host and anti-intensive ultraviolet.
Ecological locust elimination method specifically: first in the farmland planting locust anorexia plant close to grassland, such as potato, oil
Dish, flax or beans, to build the ecological environment for being unfavorable for locust generation；Then scientific management is carried out to grassland and draws
Area's rotation grazing, each rotation grazing cycle are 45~50 days, and the quantity of per hectare grassland shepherd is controlled at 1 or less.To protect grassland to plant
Quilt improves the ability that locust is resisted on grassland itself.
Physics locust elimination method specifically comprises the following steps: a, ovum phase: in Farming-pastoral Region, in the fall with spring to grassland
The farmland on periphery is turned over, and Grasshopper Eggs are turned over earth's surface；B, the nymph of a locust phase: in 1-2 age nymph of a locust peak period, locust machine is inhaled using large size
Or catch locust machine and the nymph of a locust is catched and killed in the grassland ecological that locust breaks out, per two weeks catches and kills once, catches and kills altogether 3 times.
Fowl locust elimination method is herded to specifically comprise the following steps: to herd chicken in grassland grasshopper generating region in the release of nymph of a locust phase and herd duck
Locust is prevented and treated, every thousand mu of grassland put 500~600 in a suitable place to breed and herd fowl.Increase the income of herdsman while prevention and control grassland grasshopper.
Finally it should be noted that the above content is merely illustrative of the technical solution of the present invention, rather than the present invention is protected
The limitation of range, the simple modification or equivalent replacement that those skilled in the art carry out technical solution of the present invention,
All without departing from the spirit and scope of technical solution of the present invention.
Claims (1)
1. a kind of grasshoppers in desert grassland green prevention and control method, it is characterised in that: the grasshoppers in desert grassland green prevention and control method packet
It includes system investigation method, natural enemy nursing method, pheromones locust elimination method, ecological locust elimination method, physics locust elimination method, herd fowl locust elimination
Totally 7 kinds of locust preventing control methods are used for using the collocation use of above-mentioned 7 kinds of methods to desert grass for method and disinsection fungal locust elimination method
Locust in original carries out integrated control；
The system investigation method specifically comprises the following steps:
A, the ovum phase: 3-4 month in grasshoppers in desert grassland generating region, excavates the earth's surface of underground 8-15cm, equidistant extraction
100 sampling points, 1 square metre of each sampling point, investigation in one week is primary, investigates 2 times altogether, and specific investigation content is the number for investigating Grasshopper Eggs
Amount and density, and predict the locust of current year a situation arises, plague of locusts Prevention Plans are formulated in time；
B, the nymph of a locust phase: in locust generating region, the discovery nymph of a locust starts for 3 days after being unearthed, and investigation in one week is primary, at least extracts 50 sampling points
Investigation of beating is carried out, each sampling point sweeps 100 nets, until investigating to adult eclosion peak period；
C, the adult stage: since the 5th day after the Larva eclosion peak period of generating region, investigation in one week was primary, and Stochastic Networks catch adult, statistics
Sex ration；
The disinsection fungal locust elimination method specifically: in the 2-3 age nymph of a locust phase, by green muscardine fungus oil-suspending agent in 1: 3~1: 4 ratio
It is diluted and is sufficiently stirred mixing, the strainer of 80 mesh is selected to be filtered, medicine-chest is added in filtered green muscardine fungus, using certainly
Dynamic sprayer or agricultural aircraft carry out ultra-low volume spray, and dosage is per hectare 1L~1.5L；
The natural enemy nursing method specifically: sowing Alxa Androsace umbellata or the herbage of this early flowering of Oxytropis bicolor Bge are locust
The place of worm parasitic enemy insect offer perch and extra-nutrition；
The pheromones locust elimination method specifically: on grassland, every kilometer of four sides for placing high 40~50cm it is open and
There is the pheromone release case of lid, locust is trapped using pheromone release case, interferes the life habit of locust, is the natural enemy elder brother of locust
Worm provides the dwelling place of a large amount of host and anti-intensive ultraviolet；
The ecology locust elimination method specifically: first in the farmland planting locust anorexia plant close to grassland, the locust anorexia
Plant is potato, rape, flax or beans, to build the ecological environment for being unfavorable for locust generation；Then to grassland
Carry out scientific management and regional rotation grazing, each rotation grazing cycle is 45~50 days, the quantity control of per hectare grassland shepherd 1 with
Under；
The physics locust elimination method specifically comprises the following steps:
A, it the ovum phase: in Farming-pastoral Region, is turned in the fall with farmland of the spring to grassland periphery, Grasshopper Eggs is turned over
Earth's surface；
B, it the nymph of a locust phase: in 1-2 age nymph of a locust peak period, inhales locust machine using large-scale or catches grassland ecological that locust machine is broken out in locust to the nymph of a locust
It is catched and killed, per two weeks catches and kills once, catches and kills altogether 3 times；
The fowl locust elimination method of herding specifically comprises the following steps: to herd chicken in grassland grasshopper generating region in the release of nymph of a locust phase and herd duck
Locust is prevented and treated, every thousand mu of grassland put 500~600 in a suitable place to breed and herd fowl.
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| CN112514714B (en) * | 2020-12-09 | 2023-07-04 | 宁夏农林科学院植物保护研究所（宁夏植物病虫害防治重点实验室） | Grassland locust regulation and control method |
| CN113924907B (en) * | 2021-09-16 | 2022-11-29 | 中国农业科学院草原研究所 | Green prevention and control method for high-quality alfalfa breeding field pests in northern farming-pasturing staggered area |
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| CN103783030A (en) * | 2013-12-26 | 2014-05-14 | 中国农业科学院植物保护研究所 | Method of controlling pests by combination of insect predator Carabussmaragdinus Fischer and Metarrhiziumanisopliae |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103783030A (en) * | 2013-12-26 | 2014-05-14 | 中国农业科学院植物保护研究所 | Method of controlling pests by combination of insect predator Carabussmaragdinus Fischer and Metarrhiziumanisopliae |
Non-Patent Citations (2)
| Title |
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| 草原虫害监测技术要点;无;《甘肃畜牧兽医》;20140331;第44卷(第3期);第74页 * |
| 蝗灾绿色防控技术现状与展望;朱景全等;《中国植保导刊》;20131031(第10期);第22-25页 * |
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