Method for preventing and controlling rosaceae nursery stock gummosis

A technology of gummosis and Rosaceae, which is applied in the field of prevention and treatment of Rosaceae seedling gummosis, can solve the problems of complicated prevention methods and poor control effects of gummosis, and achieve the advantages of promoting chemical penetration, simple operation, and easy purchase Effect

Inactive Publication Date: 2017-06-09
INST OF AGRI SCI ALONG YANGTZE RIVER IN JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the prevention and treatment methods of Rosaceae seedling gum flow disease are complicated and the control effect is poor.

Method used

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Embodiment Construction

[0021] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] A control method for Rosaceae seedling gum flow disease, comprising the following steps:

[0023] A. Gently scrape the diseased part with the back of the knife to remove the glue and dead skin floating on the surface;

[0024] B. Equipped with A solution;

[0025] C. Use a 1cm-2cm plastic hose to connect the veterinary needle to the metal rod of the air pressure sprayer. Use this tool to inject solution A into the affected area, and inject 1 point at the center of the affected area, and 3 injections evenly around the area. ...

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Abstract

The invention discloses a method for preventing and controlling rosaceae nursery stock gummosis. The method comprises the following steps that (A) diseased parts are slightly scraped by using the back of a knife blade, and flowing gum and dead skin on the surface layers are removed; (B) a solution A is prepared; (C) a syringe needle for veterinary use is connected to a metal rod of an air pressure type sprayer by using a plastic hose of 1-2 cm, and the solution A is injected into the diseased parts by using the tool; (D) a solution B is prepared and then is stirred with soil and a water-retaining agent according to 500 to 1 to form paste, the whole diseased parts are coated with the paste, and the peripheral diameter is 1-2 cm greater than that of the focus; (E), a solution C is prepared and then is sprayed to whole plants one time every 10 days, and spraying time is three. According to the technical scheme, the method is simple and easy to operate, and the gummosis can be rapidly controlled by applying the technical scheme, so that healthy growth of rosaceae nursery stocks is restored.

Description

technical field [0001] The invention relates to the technical field of preventing and treating gum disease of seedlings, in particular to a method for preventing and treating gum disease of Rosaceae seedlings. Background technique [0002] Gum flow is the most important branch disease of peaches, apricots, plums, and big cherries. Generally, it can be divided into two types: physiological gum flow and infectious gum flow. [0003] Physiological gel flow: mainly occurs on the trunk and main branches. After the rain, the gum contacts the air and turns into a dark brown hard amber-like rubber block. After being infected by saprophytic bacteria, the diseased part turns brown and rots, causing the tree to become weaker and weaker. In severe cases, it will cause dead trees. The disease is severe during the rainy season, and the disease of older trees is severe. , light onset of young trees; infective gum flow: mainly harmful branches. The bacteria infect the branches of the same...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01N55/10A01N43/90A01N43/80A01N47/34A01N43/22A01P1/00A01P21/00
CPCA01G13/00A01N43/22A01N43/80A01N43/90A01N47/34A01N55/00A01N2300/00
Inventor 李玉娟张健王莹马祥建李敏谈峰
Owner INST OF AGRI SCI ALONG YANGTZE RIVER IN JIANGSU
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