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Method for treating fruit trees with severe diseases and insect pests through root cutting and liquid absorbing

A technology for pests and fruit trees, applied in the field of pest control of fruit trees, can solve problems such as difficulty in spraying, large dosage of pesticides, poor control effect, etc., and achieve the effect of saving pesticides

Inactive Publication Date: 2014-04-09
安徽奥林园艺有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the method of preventing and controlling fruit tree diseases and insect pests is mainly to use high-fog spraying method for prevention and control, but this traditional method has many defects. impact, and the amount of chemicals used is large, it is difficult to effectively spray the liquid medicine to the diseased or pest occurrence site, especially the site where some stubborn pests occur, resulting in waste of chemicals and poor control effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] When peach trees are deficient in iron, the new shoots and leaves of peach trees will turn yellow, the mesophyll in the early stage will be yellow, and the veins will be green. In the later stage, the iron deficiency of peach trees will cause the fruit trees to dry up and die. Iron cannot be absorbed. It is especially important to prevent and control iron-deficiency peach tree yellow leaf disease in the early stage, which directly affects the growth and fruit setting rate in the later stage. A healthy root system with a diameter of 0.8-1.5 cm is dug at a depth of 35 cm below the soil layer of the diseased peach tree. , Use a sharp knife to cut off the healthy root system and keep the port flat, prepare a ferrous sulfate solution with a concentration of 0.35% and put it in a 400ml bottle, put the cut root into the bottle, let the root absorb the medicine naturally and upload it to the control The part, the purpose of treatment and prevention is well and effectively achiev...

Embodiment 2

[0021] When Prunus mulberry occurs, the branches of the damaged fruit tree will weaken and shrink, the growth potential will be weakened, and flowering will be delayed. In severe cases, dead trees will appear. Because the pests of mulberry are covered with waxy shells, their fecundity is strong. , general medicaments are all difficult to eradicate for the prevention and control effect of old nymphs and female adults, and traditional spraying medicaments are difficult to cure fruit tree severe disease, adopt the method of the present invention, in the 35 centimeters depth of diseased plum tree under the diseased peach tree soil layer, dig out diameter is For a healthy root system of 0.8-1.5 cm, use a sharp knife to cut off the healthy root system and keep the port flat, prepare 25% pymetrozine 2000 times solution and 25% buprofezin 1500 times solution, take 400ml of the mixed solution into the bottle, and put the cut off Put the roots in the bottle, let the roots naturally absor...

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PUM

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Abstract

The invention discloses a method for treating fruit trees with severe diseases and insect pests through root cutting and liquid absorbing. The method comprises the steps that healthy root systems of fruit trees are excavated and cut off, pesticide liquid prepared according to pesticide needed by fruit tree preventing and treating objects is placed into bottles, the cut root systems are placed in the bottles, and the root systems naturally absorb pesticide liquid to pathogenic parts. Consequently, the purposes of treating and preventing are achieved. The method breaks through the traditional technology of preventing diseases and insect pests through spraying pesticide, is improved in the mode that the root systems directly absorb the pesticide liquid to the disease and insect pest occurring parts, can kill pests and germs timely and effectively, has remarkable effect on diseases and sect pests hard to prevent and treat, and saves pesticide by 50% than the traditional pesticide spraying technology.

Description

technical field [0001] The invention relates to a method for treating fruit trees with severe diseases and insect pests by cutting roots and absorbing liquid, and belongs to the technology of preventing and controlling diseases and insect pests of fruit trees. Background technique [0002] At present, the method of preventing and controlling fruit tree diseases and insect pests is mainly to use high-fog spraying method for prevention and control, but this traditional method has many defects. impact, and the use of a large amount of chemicals, it is difficult to effectively spray the drug solution to the disease or pest occurrence, especially the occurrence of some stubborn pests, resulting in waste of chemicals and poor control effect. Contents of the invention [0003] The purpose of the present invention is to provide a method for treating fruit trees with severe disease and insect pests by cutting roots and absorbing liquid, aiming at the shortcomings in the background,...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G17/00
Inventor 柳士勇柳鑫杨卢士祥
Owner 安徽奥林园艺有限责任公司
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