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Citrus lemon disease and insect control method

A lemon disease technology, applied in the field of lemon disease and insect pest control, can solve the problems of lemon yield reduction, lemon tree death, etc., to achieve the effect of ensuring healthy growth, eliminating harm, and increasing yield

Inactive Publication Date: 2016-09-21
重庆市南川区容阳水稻种植场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, lemons are prone to diseases and insect pests during the summer planting process, including red yellow spider, scorpion, rust tick, anthracnose, and scab, which lead to a decrease in lemon yield and even the death of lemon trees. In summer, the main diseases and insect pests that occur in lemons There are red and yellow spiders, scorpions, rust ticks, anthracnose, scab

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment one: the control method of present embodiment lemon disease and insect damage, comprises lemon scab prevention and treatment:

[0023] 1), cut off diseased leaves and diseased branches;

[0024] 2), spray 2-3 times when each shoot grows 1-2cm and falls, and the medicament is 70% thiophanate 600-800 times liquid;

[0025] 3) In the case of more rain, it is easy to induce anthracnose and scab to cause fruit drop; in summer, drainage should be paid attention to to reduce the humidity in the field; the fallen fruit in the garden should be picked and burned in a centralized manner to reduce the base of pathogens; For the drug control of scab, while preventing and controlling the scorpion, it is combined with the application of pesticides for disease prevention and control, with an interval of 10 to 15 days, continuous application of 3 to 4 times, and alternate use of pesticides.

[0026] As an improvement to the present embodiment, the prevention and control meth...

Embodiment 2

[0037] Embodiment two: the control method of present embodiment lemon disease and insect pest, comprises lemon scab prevention and treatment:

[0038] 1), cut off diseased leaves and diseased branches;

[0039] 2) Spray 2-3 times when the shoots grow 1-2cm each time and when the flowers fall. The medicament is 50% carbendazim 600-800 times liquid.

[0040] As an improvement to the present embodiment, the prevention and control method of this lemon disease and insect pest also includes the prevention and treatment of lemon canker:

[0041] 1) Strengthen quarantine to prevent the introduction of diseased vaccines and fruits;

[0042] 2) For protection by spraying, spray copper master 1000-1200 times liquid when the new shoot grows to 4-5 cm.

[0043] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes lemon soot control:

[0044] 1), spray whitefly net 600-800 times liquid to eliminate the medium of soo...

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PUM

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Abstract

The invention discloses a citrus lemon disease and insect control method comprising the following steps: 1, trimming diseased leaves and branches; 2, spraying chemicals for 2-3 times every time the tip grows 1-2cm and blossom drops, wherein the chemical is 70% thiophanate 600-800 times dilution or 50% carbendazim 600-800 times dilution; citrus lemon other diseases are also controlled; 3, reducing pathogen radix when rainwater is too much; controlling anthracnose and scab disease, controlling Unaspis yanonensis, continuously applying disease control medicaments in every 10-15 days for 3-4 times, and alternately using pesticides. The citrus lemon disease and insect control method can provide detail control measures for controlling common citrus lemon scab disease, citrus lemon canker, citrus lemon coal smoke disease, citrus lemon skirt rot disease and citrus lemon Phomopsis citri, thus effectively removing disease harms on the citrus lemon growth, ensuring citrus lemon health growth, and improving citrus lemon output.

Description

technical field [0001] The invention relates to a method for preventing and treating plant diseases, in particular to a method for preventing and controlling lemon diseases and pests. Background technique [0002] Lemon (Citrus limon) is an evergreen small tree of the Rutaceae citrus genus, native to Southeast Asia, and now the main producing areas are the United States, Italy, Spain and Greece. The United States and Italy are famous producing areas of lemons, while France is the country that consumes the most lemons in the world. China Taiwan, Fujian, Guangdong, Guangxi and other places are also cultivated. [0003] However, lemons are prone to diseases and insect pests during the summer planting process, including red yellow spider, scorpion, rust tick, anthracnose, and scab, which lead to a decrease in lemon yield and even the death of lemon trees. In summer, the main diseases and insect pests that occur in lemons There are red and yellow spiders, scales, rust ticks, an...

Claims

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Application Information

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IPC IPC(8): A01G13/00
CPCA01G13/00
Inventor 蒲向阳
Owner 重庆市南川区容阳水稻种植场
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