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In-advance insect prevention method for efficiently controlling strawberry virus disease

A virus disease and strawberry technology, applied in the field of strawberry planting, can solve the problems of difficult control, plant death, ineffective control effect, etc., and achieve the effects of significant control effect, improvement of control efficiency, and cost saving of medication.

Inactive Publication Date: 2020-01-31
INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Once strawberries are infected with viral diseases, its prevention and treatment is extremely difficult. Even if a large amount of antiviral drugs are used, a large number of plants will die due to the long period of inducing strawberry resistance; The increased humidity of strawberry leaves often causes the occurrence of fungal diseases such as anthracnose; not only that, but also increases the production cost
In view of the above reasons, prior to this, the production adopted the disease prevention measures of "treating viral diseases by treating viral diseases", and the control effect was not effective, which brought great difficulties and confusion to fruit farmers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The early-stage insect control method is used to effectively prevent and control strawberry virus disease in the Huoying Fruit and Vegetable Professional Cooperative in Yingquan District, Fuyang City. The early-stage insect control method can effectively prevent and control mosaic virus disease, shrinkage virus disease, strawberry mottle virus disease, strawberry light yellow edge The occurrence of strawberry virus diseases such as virus disease, strawberry shrinkage virus disease, strawberry vein virus disease and so on.

[0029] Adopt the conventional planting method to plant strawberries. In the initial stage of strawberry colonization, carry out insect control treatment on strawberries. Insect control treatment includes spraying insecticides and soil disinfection, specifically:

[0030] When thrips pests are first seen, spray 10000 times of 25% thiamethoxam or 1500 times of 2.5% spinosad suspension to kill thrips; 5000 times liquid or 50% pymetrozine wettable powder...

Embodiment 2

[0035] The experiment on the effective prevention and treatment of strawberry virus disease by early-stage insect control method was carried out in the strawberry resource garden of Anhui Academy of Agricultural Sciences. The early-stage insect control method can effectively prevent and control strawberry virus disease.

[0036] Adopt the conventional planting method to plant strawberries. In the initial stage of strawberry colonization, carry out insect control treatment on strawberries. Insect control treatment includes spraying insecticides and soil disinfection, specifically:

[0037] When thrips pests are first seen, spray 10000 times of 25% thiamethoxam or 1500 times of 2.5% spinosyn suspension to kill thrips; 2 000 times liquid or 5000 times liquid of 50% pymetrozine wettable powder to kill aphids; when whiteflies are first seen, spray 8% cyantraniliprole and 20% dinotefuran 7000 times liquid to kill whiteflies; When spider mites are first seen, spray 2.5% bifenazate wa...

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Abstract

The invention provides an in-advance insect prevention method for efficiently controlling a strawberry virus disease. The method includes the step: performing insect prevention treatment on strawberries at an early stage of planting of the strawberries to cut off a transmission route of the strawberry virus disease. An insect prevention treatment mode includes insecticide spraying and soil disinfection. Controlled injurious insects include thrips, aphids, whiteflies, spider mites and nematodes in the insect prevention treatment process. The strawberry virus disease is transmitted by mouthpartsof the injurious insects such as the thrips and the aphids or by the nematodes through soil. The strawberry virus disease is effectively controlled by the in-advance insect prevention method, 'the transmission route' of the strawberry virus disease is effectively cut off, namely, the strawberry virus disease is controlled from the source, the control efficiency of the strawberry virus disease ishigh, and control effects are remarkable.

Description

technical field [0001] The invention relates to the technical field of strawberry planting, in particular to a method for preventing and controlling strawberry virus diseases with high efficiency through an early insect control method. Background technique [0002] Among the diseases of strawberry, in addition to fungal and bacterial diseases, another important and difficult to treat disease is viral disease. Fungal and bacterial diseases can be controlled by changing the external temperature or humidity conditions, or spraying pesticides; however, such as mosaic virus disease, shrunk virus disease, strawberry mottle virus, strawberry light yellow edge virus, Strawberry vein virus and other diseases caused by virus infection. These viral diseases hardly have the medicine of directly killing virus, only have to select antiviral medicine for use in production, to induce the strawberry plant to produce antibody (resistance), resist the further development of viral disease. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G22/05A01N51/00A01N43/56A01N47/38A01N47/24A01P7/04A01P7/02
CPCA01G13/00A01N43/56A01N47/24A01N47/38A01N51/00A01G22/05
Inventor 伊兴凯宁志怨耿言安贺雷风张殿兴田峰杨晓虎刘春艳
Owner INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
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