Green prevention and control method for desert grassland locusts

A desert grassland and locust technology, applied in the field of pest control, can solve the problems of endangering grassland biodiversity, destroying grassland ecosystem, polluting grassland soil, etc., and achieve the effect of protecting grassland biodiversity, increasing economic income, and protecting the living environment

Active Publication Date: 2016-11-23
GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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Problems solved by technology

At present, the prevention and control of locusts in the prior art is mainly based on the compounding of chemical pesticides or botanical pesticides and chemical pesticides. This locust control method in the prior art has the disadvantages of large pesticide residues, serious pollution of gra

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with specific embodiments.

[0014] A green control method for locusts in the desert steppe, which includes a systematic investigation method, a method for natural enemy conservation, a method for controlling locusts with pheromones, a method for controlling locusts with ecology, a method for controlling locusts with physics, a method for controlling locusts with herding poultry, and a method for controlling locusts with insecticidal fungi. A kind of locust control method, according to the actual situation in different regions, adopt 2~7 kinds of methods in the above-mentioned locust control method to use in combination, for the locust in the desert grassland to carry out comprehensive control;

[0015] The systematic investigation method specifically includes the following steps: a. Egg stage: In March-April, in the locust occurrence area of ​​the desert steppe, excavate the ground surface of 8-15cm ...

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Abstract

The invention discloses a green prevention and control method for desert grassland locusts. The green prevention and control method comprises seven locust prevention and control methods such as a system investigation method, a natural enemy conservation method, a pheromone locust elimination method, an ecological locust elimination method, a physical locust elimination method, a poultry raising locust elimination method and an insecticidal fungus locust elimination method. Two to seven of the locust prevention and control methods are adopted to be combined and matched for use according to the practical situations of different regions and are used for comprehensively preventing and controlling the locusts in desert grassland. According to the green prevention and control method for the desert grassland locusts, the single prevention and control methods are adopted to be combined and integrated for comprehensively preventing and controlling the locusts in the desert grassland, use of chemical pesticides can be reduced by 100%, no chemical preparation is used, and therefore the aims of protecting grassland biodiversity and maintaining grassland ecosystem balance can be achieved; the economic income of farmers and herdsmen is effectively increased, injurious insect hazards are controlled, and meanwhile the living environment is protected.

Description

technical field [0001] The invention belongs to the technical field of pest control, and in particular relates to a green control method for locusts in desert grasslands. Background technique [0002] Locusts are destructive pests on farmland and grasslands. In recent years, with the abnormal climate, the ecological environment has been deteriorating. Grasshopper disasters in Inner Mongolia have broken out on a large scale year after year. One of the most serious biological disasters in the world, it has brought huge losses to the lives of farmers and herdsmen. The vegetation in the desert grassland is characterized by the fact that the vegetation itself is very scarce, and most of the desert grasslands are gramineous grasses that locusts like to eat, so the outbreak of locusts is extremely harmful to the desert grassland. At present, the prevention and control of locusts in the prior art is mainly based on the compounding of chemical pesticides or botanical pesticides and ...

Claims

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Application Information

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IPC IPC(8): A01M99/00
Inventor 韩海斌刘爱萍高书晶徐林波王宁谭瑶牛文远
Owner GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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