Method and reagent set for preventing citrusyellowshoot

A technology for citrus Huanglongbing and reagents, applied in the fields of pest control, horticultural methods, botanical equipment and methods, etc., can solve the problems of low effect, complicated operation, lack of Huanglongbing prevention and control methods, etc., and achieve simple steps and reduce the incidence of disease. , The effect of improving root vitality and immunity

Active Publication Date: 2017-06-20
湘潭中微科生物工程有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the current technical problems of lack of prevention and control methods for Huanglongbing, complicated operation and low effect, the present invention provides a method and reagent kit for preventing and treating citrus Huanglongbing. By adjusting the acidity of the soil with quicklime and using organic biological fertilizers together, the soil structure is improved. and quality, further use its biological bacteria and plant immunity inducer to promote the root activity of citrus plants and improve the disease resistance of citrus, so as to effectively and greenly control citrus Huanglongbing and promote the healthy growth of citrus plants

Method used

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  • Method and reagent set for preventing citrusyellowshoot
  • Method and reagent set for preventing citrusyellowshoot
  • Method and reagent set for preventing citrusyellowshoot

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Effect test

Embodiment 1

[0029]The invention provides a method for preventing and treating citrus huanglongbing and a reagent set. The reagent set includes the following reagents in parts by mass. Reagent 1 is quicklime, reagent 2 is an organic fertilizer containing microorganisms, and reagent 3 is a plant immunity inducer , through the use of quicklime to adjust soil acidity and increase plant root activity, combined with the use of organic fertilizers containing microbial bacteria, on the one hand improve soil structure and quality, but also adjust the balance of flora, inhibit harmful flora, and further use its biological bacteria to cooperate with plant immunity induction The agent promotes the vitality of the root system of citrus plants, improves the disease resistance of the immune system of citrus fruit trees, thereby effectively and greenly preventing and treating citrus greening disease, and promoting the healthy growth of citrus plants.

[0030] Specifically, the mass-to-number ratio of the ...

Embodiment 2

[0035] Example 2 This example proves the effect of this method on the prevention and treatment of citrus Huanglongbing through detailed field experiments

[0036] Field Comparative Test of Controlling Citrus Huanglongbing by the Method and the Kit of Reagents of the Invention

[0037] Orchards with similar incidence and growth conditions of Huanglongbing were selected as 4 experimental groups (labeled A, B, C and D) and 1 blank control group (labeled CK), and 30 fruit trees were treated in each group. The above five groups were simultaneously treated as follows:

[0038] CK group: routine management, no special treatment;

[0039] Group A: Apply quicklime to the soil of the citrus orchard according to the usage rate of 50-150kg / mu, and the quicklime is required to be spread evenly and cover the surface of the entire treatment area;

[0040] Group B: apply organic fertilizers containing microbial bacteria to the soil of citrus orchards according to the usage rate of 100-250kg...

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Abstract

The invention provides a method and a reagent set for preventing citrusyellowshoot, and belongs to the field of agricultural plant cultivation. The technical scheme is that the method for preventing citrusyellowshoot comprises the following steps: A, applying quick lime to soil of a citrus orchard according to usage amount of 50-150 kg / mu; B, applying organic fertilizer containing microorganism bacteria to the soil of the citrus orchard according to usage amount of 100-250 kg / mu; C, every 30-40 days, spraying a plant immunity inducer on citrus plants or irrigating the plant immunity inducer on roots, usage dosage being 100-150 g / mu, and continuously using 3-5 times. The quick lime is used to adjust soil acidity, and an organic biological bacterial fertilizer is used in a cooperated manner, to improve soil structure and quality. The biological bacteria is cooperated with the plant immunity inducer to promote root activity of the citrus plants, improve citrus disease resistance, so as to efficiently prevent citrusyellowshoot in a green manner, and promote healthy growth of the citrus plants.

Description

technical field [0001] The invention belongs to the field of agricultural plant planting, and in particular relates to a method for preventing and treating citrus huanglongbing and a kit of reagents. Background technique [0002] Huanglongbing is a widespread and extremely harmful citrus disease that occurs in more than 40 countries and regions, mainly in Asia, Oceania, Africa, and America. The United States, Florida, the main base of citrus production, has suffered a serious outbreak of Huanglongbing, and more than 50% of the citrus trees have been infected with citrus Huanglongbing. Huanglongbing is transmitted by the citrus psyllid Diaphorinacitri. The pathogen is mainly found in the phloem of citrus trees. The results, such as jaundice sclerosis, mottled and yellowing of citrus leaves, are sometimes considered to be zinc or magnesium deficiency. Typical symptoms of infected plants include sclerosis of yellow veins, plaques and spots, yellowed leaves and small fruits, bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01G13/00A01N63/04A01P21/00
CPCA01G7/06A01G13/00A01G17/005A01N63/30
Inventor 邱德文
Owner 湘潭中微科生物工程有限公司
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