Method for preventing and treating gummosis of sweet cherries

A sweet cherry, gummosis technology, applied in the field of prevention and treatment of sweet cherry gummosis, can solve the problem of whitening agent easy to fall off, etc., to achieve long-lasting and effective bactericidal effect, increase permeability, and improve the survival rate

Active Publication Date: 2015-11-18
山东鲁果现代设施果树科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the vacancies in the prior art on the prevention and treatment of sweet cherry gum disease, the whitening agent is easy to fall off and other defects, the present invention provides an efficient prevention and treatment method for sweet cherry gum disease

Method used

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  • Method for preventing and treating gummosis of sweet cherries
  • Method for preventing and treating gummosis of sweet cherries

Examples

Experimental program
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Effect test

Embodiment 1

[0027] A control method for sweet cherry gummosis, comprising the following steps:

[0028] (1) Scientific gardening and planting of healthy seedlings

[0029] Select loamy soil and sandy loam soil and cultivate in areas that are not prone to frost, soak the seedlings and scions in a mixture of 0.5wt% copper sulfate solution and 50wt% alkyl glycosides for 5 minutes, cultivate them in ridges, and graft them so that the buds or grafting joints are 30 meters away from the trunk. ~40cm;

[0030] (2) Three-stage chemical control

[0031] In the first stage, from early November to mid-March, after the leaves of the sweet cherry fall, remove the infected branches, cut into the healthy branches at a downward angle of 45°, and cut off the healthy branches by 2.5cm. Spray 1 time of 3 ° Be lime sulfur mixture, then carry out the tree body to be coated with white, flow glue place, scrape off glue block, lesion with knife, then use 21% peracetic acid and xanthan gum according to mass rat...

Embodiment 2

[0039] A control method for sweet cherry gummosis, comprising the following steps:

[0040] (1) Scientific gardening and planting of healthy seedlings

[0041] Select loamy soil and sandy loam soil and cultivate in areas that are not prone to frost, soak the seedlings and scions in a mixed solution with a mass fraction of 0.5wt% copper sulfate solution and 50wt% alkyl glycosides for 5 minutes, ridge cultivation, grafting, and make buds or grafting joints 30-40cm away from the trunk;

[0042] (2) Three-stage chemical control

[0043]In the first stage, from the first ten days of November to the middle ten days of March, after the leaves of the sweet cherry fall, remove the infected branches, cut into the healthy branches at 45° downward, cut off the healthy branches by 3.0cm, and place them on fresh leaf scars, lenticels and wounds Spray 5°Be lime sulfur once, then whiten the tree body, scrape off the glue blocks and disease spots with a knife, and then use 21% peracetic acid...

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Abstract

The invention belongs to the technical field of preventing and treating of agricultural production, and particularly relates to a method for preventing and treating the gummosis of sweet cherries. The preventing and treating method is realized through the following scheme: (1) scientifically constructing an orchard, and planting healthy nursery stocks; (2) chemically preventing and treating the gummosis in three phases: treating the gummosis with different chemical agents at different stages; and (3) reasonably trimming trees, and protecting the trees. According to the preventing and treating method provided by the invention, the vacancy about the method for preventing and treating the gummosis of the sweet cherries in the prior art is filled; according to the growth characteristics of the sweet cherries, the gummosis is prevented and treated by different methods at different time stages, the preventing and treating effect is good, the growth potential of sweet cherry trees is enhanced, and the yield of the sweet cherries is increased; besides, a specific whitewash agent is utilized, so that the whitewash effect is good, the protecting time is long, and soil is not influenced.

Description

technical field [0001] The invention belongs to the technical field of agricultural production prevention and control, and in particular relates to a method for preventing and treating sweet cherry gummosis. Background technique [0002] Sweet cherry belongs to the deciduous trees of the Rosaceae cherry genus, and is one of the characteristic fruits in my country. With the continuous expansion of sweet cherry planting area, sweet cherry gum disease is becoming more and more serious, which has become the main obstacle restricting the planting of sweet cherry in my country. Sweet cherry gummosis mainly harms cherry trees and branches, forming ulcers, necrosis, and gummosis. When it is severe, the expansion of the diseased part causes the ring-shaped rupture of the bark, resulting in plant death. Dormant buds are susceptible to disease, often causing the death of bud clusters. The flowers are infested, canker spots form on the branches, and dead flowers hang from the tree. S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G17/00
CPCA01G13/00A01G17/005
Inventor 徐丽刘庆忠陈新魏海蓉宗晓娟王甲威张力思谭鉞朱东姿
Owner 山东鲁果现代设施果树科技有限公司
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