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Prevention and control method of citrus canker

A technology of citrus canker and citrus, applied in fertilization methods, botanical equipment and methods, gardening, etc., can solve problems such as mold, affecting the appearance of citrus, and inedibility, so as to reduce losses, increase citrus income, and improve the appearance.

Inactive Publication Date: 2018-03-13
贺州佳成技术转移服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Citrus cankers not only affect the appearance of citrus, but can also cause citrus to stink, mold, and deteriorate from the canker so that they cannot be eaten

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A method for preventing and controlling citrus canker, comprising the following steps: (1) Selecting and planting disease-resistant (resistant) varieties such as citrus with broad skin, and carrying out strict inspection and quarantine on introduced seedlings and scions, and not introducing diseased seedlings or scions into disease-free areas or new planting areas; (2) Fertilization: For the first time, decomposed and decomposed organic fertilizers that have undergone harmless treatment are applied from two weeks after the end of fruit picking in the current year to February of the following year. The amount of fertilizer applied accounts for 70% of the total annual fertilization. Manure, bran cake fertilizer and other organic fertilizers and calcium magnesium phosphate fertilizers are applied after composting and decomposing, 40 kg per plant / time; for the second time, quick-acting water and fertilizer are applied in March to April before and after flowering, and the appl...

Embodiment 2

[0012] A method for preventing and controlling citrus canker, comprising the following steps: (1) Selecting and planting disease-resistant (resistant) varieties such as citrus with broad skin, and carrying out strict inspection and quarantine on introduced seedlings and scions, and not introducing diseased seedlings or scions into disease-free areas or new planting areas; (2) Fertilization: For the first time, decomposed and decomposed organic fertilizers that have undergone harmless treatment are applied from two weeks after the end of fruit picking in the current year to February of the following year. The amount of fertilizer applied accounts for 70% of the total annual fertilization. Manure, bran cake fertilizer and other organic fertilizers and calcium magnesium phosphate fertilizers are applied after composting and decomposing, 60 kg per plant / time; for the second time, quick-acting water and fertilizer are applied in March to April before and after flowering, and the appl...

Embodiment 3

[0014] A method for preventing and controlling citrus canker, comprising the following steps: (1) Selecting and planting disease-resistant (resistant) varieties such as citrus with broad skin, and carrying out strict inspection and quarantine on introduced seedlings and scions, and not introducing diseased seedlings or scions into disease-free areas or new planting areas; (2) Fertilization: For the first time, decomposed and decomposed organic fertilizers that have undergone harmless treatment are applied from two weeks after the end of fruit picking in the current year to February of the following year. The amount of fertilizer applied accounts for 70% of the total annual fertilization. Manure, bran cake fertilizer and other organic fertilizers and calcium magnesium phosphate fertilizers are applied after composting and decomposing, 50 kg per plant / time; for the second time, quick-acting water and fertilizer are applied in March to April before and after flowering, and the appl...

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PUM

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Abstract

The invention discloses a prevention and control method of citrus canker. The prevention and control method comprises the following steps of selecting seeds, applying fertilizer, controlling leaf injuries, promoting the growth of twigs, controlling the growth of the twigs, allowing the growth of the twigs, spraying pesticide and cleaning an orchard. The method can prevent and control citrus canker, reduce loss of citruses, improve the attractiveness of the citruses and increase the benefit of the citruses.

Description

technical field [0001] The invention relates to the field of fruit tree planting, in particular to a method for preventing and treating citrus canker. Background technique [0002] Bacterial disease caused by Xanthomonas citrus subspecies of Xanthomonas, mainly forming lesions and scabs, harming fruit, is one of the common diseases of citrus in hot and humid weather in the south, and is related to anthracnose, scab Diseases are very similar. Citrus cankers not only affect the appearance of citrus, but they can also cause citrus to stink, mold, and deteriorate from the canker so that they cannot be eaten. Contents of the invention [0003] The purpose of the present invention is to provide a method for preventing and treating citrus canker, which can prevent and treat citrus canker, reduce the loss of citrus, improve the appearance of citrus, and increase the income of citrus. [0004] In order to achieve the above object, the present invention is achieved through the fol...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G17/00A01C21/00
CPCA01G13/00A01C21/00A01G17/005
Inventor 王引姣
Owner 贺州佳成技术转移服务有限公司
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