Preventing and treating method for fruit tree decay

A technology for fruit tree rot and disease spots, applied in the field of fruit tree rot prevention and control, can solve the problems of single, lagging chemical and physical control methods, and no comprehensive prevention and control of rot, etc., to achieve enhanced tree vigor, significant control effect, and easy operation Effect

Active Publication Date: 2018-07-17
SHANDONG INST OF POMOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the prevention and control methods of rot disease are all based on targeted prevention and control of rot spots and pathogenic bacteria, and the chemical and physical control methods are lagging behind and single. harm and spread

Method used

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  • Preventing and treating method for fruit tree decay
  • Preventing and treating method for fruit tree decay
  • Preventing and treating method for fruit tree decay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The present embodiment provides a method for preventing and treating fruit tree rot, and the specific operation process of the method for preventing and controlling comprises the following steps:

[0038] Step 1, preparation of pharmaceuticals:

[0039] Add 0.5kg of food-grade NaOH to 12.5kg of water to make an alkaline solution, pour the alkaline solution into a specially designed special device, mix well, then add 1625 grams of sodium humate into the special device, and stir again to form a black aqueous solution , to make a smear potion.

[0040] The special device includes a medicament bottle, a temporary storage bottle and a smear stick, the mouth of the medicament bottle and the temporary storage bottle are connected through a groove, the smear medicine is poured into the medicament bottle, and the smear stick is placed in the temporary storage bottle. A first bottle cap and a second bottle cap are threadedly connected to the bottle mouth of the medicament bottle...

Embodiment 2

[0048]A method for preventing and treating fruit tree rot disease, the operation steps are as described in Example 1, and the difference is that the method for preventing and treating can further include step 4, using 3% beta-cypermethrin microcapsule suspension within 20cm around the rotten lesion tissue Apply 400-600 times liquid evenly, and repeat once every 30 days; and in May to June every year, use 3% (concentration) 600-times liquid of beta-cypermethrin microcapsule suspension to evenly spray fruit tree branches. The advantage of this approach is that the smearing of liquid medicine around the rotten lesion tissue can prevent longhorn beetle larvae from boring into the tree trunk and avoid the spread of rotten bacteria in the tree trunk. When the adult beetle is laying eggs in the bark of the fruit tree, the long-beetle beetle can be controlled by contact killing, and the fecal hole produced by the beetle larvae in the gap between the bark and xylem can be reduced, and t...

Embodiment 3

[0050] A method for preventing and treating fruit tree rot, the operation steps are as described in Example 1, and the difference is that the proportion of smearing agents in step 1:

[0051] Add 0.5kg of food-grade NaOH to 12.5kg of water to prepare an alkaline solution, pour the alkaline solution into a specially designed special device, mix well, then add 1083.4 grams of sodium humate into the special device, and stir again to form a black aqueous solution , to make a smear potion.

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Abstract

The invention relates to a preventing and treating method for fruit tree decay. The preventing and treating method comprises the following operation steps: preparing a drug, scraping a diseased area for exposing xylem, and then smearing the prepared drug onto the scraped area by using a special tool. The preventing and treating method for fruit tree decay has scientific and reasonable implementation steps and simple and convenient operation and can effectively solve the problem of treating the fruit tree decay. Measures such as physical scraping, chemical smearing and spraying, prevention andcontrol of decay pathogenic bacteria by a bactericide, indirect control of transmission of decay by a pesticide, and the like are utilized in the method, and the measures are comprehensive and in place, so that the tree vigor of fruit trees is indirectly enhanced, the decay is prevented and controlled scientifically and reasonably from the perspective of comprehensive prevention and control, and the prevention effect is obvious. Fruit trees subjected to the prevention and treatment method provided by the invention recover quickly and have a good recovery effect, great significance for plantingand nursing fruit trees is achieved, and the method is worthy of promotion and application.

Description

technical field [0001] The invention relates to a method for preventing and treating fruit tree rot, and belongs to the technical field of fruit tree pest control. Background technique [0002] Rot disease, also known as decay (decay), also known as rotten skin disease, stinky skin disease, etc., is a common disease that is very easy to occur on fruit trees such as apples and pears, and occurs all over the world. In recent years, the occurrence of fruit tree rot in my country has been relatively common, and the scope of occurrence has continued to expand. When it occurs seriously, it may even cause garden destruction. At present, rot has become one of the key factors restricting and limiting the sustainable development of my country's fruit tree industry. [0003] The saprophytic fungus of rot disease colonizes on the bark and invades the tree body when it is suitable for invasion, causing disease. In early spring, due to the low vigor of the fruit trees, it is the peak pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G7/06
CPCA01G7/06A01G13/00
Inventor 翟浩王金政薛晓敏王来平陈汝隋其忠张勇
Owner SHANDONG INST OF POMOLOGY
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