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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AI-Extracted 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 decreas...

Method used

The prevention and control method of present embodiment lemon disease and insect pest, by easily occurring lemon scab, lemon canker, lemon sooty disease, lemon skirt rot prevention and lemon resin disease etc. Detailed control measures can effectively eliminate the harm of the aforementioned diseases to the growth of lemons, ensure the healthy growth of lemons, and increase the yield of lemons.

The prevention and...

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.

Application Domain

Plant protection

Technology Topic

Control measurePesticide +14

Examples

Experimental program(2)

Example Embodiment

[0022] Example 1: The method for preventing and controlling lemon diseases and insect pests in this example includes the prevention and control of lemon scab:

[0023] 1). Cut off diseased leaves and branches;

[0024] 2) Spray 2-3 times each time the shoot length is 1-2cm and when the flower is falling, the medicine is 600-800 times liquid of 70% thiophanate;

[0025] 3) In the case of heavy rain, it is easy to induce anthracnose and scab disease to cause fruit drop; in summer, attention should be paid to drainage to reduce the humidity in the field; the fruit drop in the garden should be picked out and burned in a concentrated manner to reduce the number of pathogenic bacteria; For the prevention and treatment of scabs, the drugs used to prevent and treat the scabs were combined with the application of agents for the prevention and treatment of disease. The application interval was 10-15 days, and the application was continuously applied 3 to 4 times, and the pesticides were used alternately.

[0026] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes preventing and controlling lemon canker:

[0027] 1) Strengthen quarantine to prevent the introduction of diseased seedlings and fruit;

[0028] 2), spray protection, spray 600-800PPm of streptomycin when the new shoot grows to 4-5 cm.

[0029] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes preventing and controlling lemon soot:

[0030] 1) Spray 800-1000 times solution of chlorantacloprid to eliminate the medium of soot disease;

[0031] 2) During the onset period, spray the canopy with Xinsheng 2500-4000 times liquid.

[0032] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes preventing and controlling lemon skirt rot:

[0033] 1), using disease-resistant wood as the female parent;

[0034] 2). Carry out curettage: scrape the diseased part together with a small amount of healthy tissue with a sharp knife, apply 100 times the king copper solution to the scraping mouth, and cover with soil after the wound is healed.

[0035] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes the prevention and control of lemon resin diseases: scraping the diseased parts of the trunk and applying 100 times solution of king copper.

[0036] The method for preventing and controlling lemon diseases and insect pests in this embodiment provides detailed prevention and control of lemon scab, lemon canker, lemon soot, lemon rot, and lemon resin disease that are prone to occur during lemon planting. The measures can effectively eliminate the harm of the aforementioned diseases to the growth of lemons, ensure the healthy growth of lemons, and increase the yield of lemons.

Example Embodiment

[0037] Embodiment 2: The method for preventing and controlling lemon diseases and insect pests in this embodiment includes the prevention and treatment of lemon scab:

[0038] 1). Cut off diseased leaves and branches;

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

[0040] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes preventing and controlling lemon canker:

[0041] 1) Strengthen quarantine to prevent the introduction of diseased seedlings and fruit;

[0042] 2), spray protection, spray the copper master 1000-1200 times 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 preventing and controlling lemon soot:

[0044] 1) Spraying whitefly net 600-800 times liquid to eliminate the medium of soot disease;

[0045] 2) During the onset period, spray the canopy with Xinsheng 2500-4000 times liquid.

[0046] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes preventing and controlling lemon skirt rot:

[0047] 1), using disease-resistant wood as the female parent;

[0048] 2) Carry out curettage: scrape the diseased part together with a small amount of healthy tissue with a sharp knife, apply 200-300 times solution of thiophanate to the scraping mouth, and cover with soil after the wound is healed.

[0049] As an improvement to this embodiment, the method for preventing and controlling lemon diseases and insect pests also includes the prevention and control of lemon resin diseases: scraping the diseased parts of the trunk and applying 70% thiophanate 300-400 times solution.

[0050] The method for preventing and controlling lemon diseases and insect pests in this embodiment provides detailed prevention and control of lemon scab, lemon canker, lemon soot, lemon rot, and lemon resin disease that are prone to occur during lemon planting. The measures can effectively eliminate the harm of the aforementioned diseases to the growth of lemons, ensure the healthy growth of lemons, and increase the yield of lemons.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

eliminate hazards
Guaranteed healthy growth

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

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Examples

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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