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Garden tree disease and pest prevention control method

A technology for pests and trees, applied in the field of garden tree pests and diseases, can solve the problems of easily forming tree holes, affecting wood quality, slowness, etc., to achieve the effect of eliminating tree holes, shortening the cycle of absorbing liquid medicine, and shortening the cycle of recovery

Inactive Publication Date: 2018-05-15
张赐龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing tree trunks are drilled and injected with pesticides only through a syringe and then sealed to wait for the trees to absorb the pesticides themselves. This absorption process is very slow, and the holes are easy to form tree holes, which affects the quality of the wood.

Method used

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Effect test

specific Embodiment approach 1

[0022] Specific embodiment 1: a kind of garden tree pest control method is characterized in that, comprises the following steps:

[0023] a. During the growth period of trees from April to August, check the main stem and crown of the tree to determine whether the tree is suffering from diseases and insect pests;

[0024] b. Use a woodworking drill with a diameter of 0.8 cm for trees suffering from diseases and insect pests. On the trunk 15 cm above the ground, drill an 8 cm deep injection hole at an angle of 45 degrees, and the depth can reach the pith center; the trunk diameter is greater than 15 cm. The big tree of centimeters can drill 3 holes in a spiral around the trunk, 2 holes can be drilled for trees with a trunk diameter of 10-14 centimeters, and 1 hole can be drilled for trees with a trunk diameter of less than 10 centimeters. Inject the liquid medicine with a syringe or syringe; wherein, the distance between the injection holes exceeds 10cm;

[0025] c. Determine t...

specific Embodiment approach 2

[0030] Specific embodiment 2: a method for preventing and controlling plant diseases and insect pests in gardens, is characterized in that, comprises the following steps:

[0031] a. During the growth period of trees from April to August, check the main stem and crown of the tree to determine whether the tree is suffering from diseases and insect pests;

[0032] b. Use a woodworking drill with a diameter of 0.9 cm for trees suffering from pests and diseases, and drill a 9 cm deep drug injection hole at an angle of 45 degrees on the trunk 40 cm above the ground, and the depth can reach the pith center; if the trunk diameter is greater than 15 cm Big trees can drill 4 holes in a spiral around the trunk, 2 holes can be drilled for trees with a trunk diameter of 10-14 cm, and 1 hole can be drilled for trees with a trunk diameter below 10 cm. Syringe injection of liquid medicine; wherein, the distance between the injection holes exceeds 10cm;

[0033] c. Determine the amount of me...

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Abstract

Aimed at the fact in the prior art that trees are prone to form tree holes caused by excessively long absorption process of medicament, the invention provides a garden tree disease and pest preventioncontrol method. The method includes the steps that ultrasonic oscillations are conducted through an ultrasonic probe after injection of liquid medicines, wherein the intensity of ultrasonic waves is0.1-2-2.5 W / cm <2> , and oscillation time is 10-30 minutes; the ultrasonic oscillations are within 5 cm from injection holes. According to the method, the ultrasonic probe is used for emitting the ultrasonic waves to oscillate the trees, so that trunk gaps near the injection holes are filled with the liquid medicines. Microscopically, the ultrasonic waves cause relative displacements between cellsof the trees, promote the growth of the trees, shorten cycles for the trees to absorb the liquid medicines and recover cycles, eliminate appearance of the tree holes, and improve quality and lifetimeof the trees.

Description

technical field [0001] The invention relates to the technical field of pest control of garden trees, in particular to a method for preventing and controlling pests of garden trees. Background technique [0002] The use of tree trunk drilling and injecting pesticides to control pests is not only easy to operate and has remarkable effects, but also saves chemicals and labor, does not pollute the air and harm natural enemies. Leaf-eating pests such as scale insects and mites are a better control method. [0003] The existing tree trunks are drilled and injected with pesticides only by injecting pesticides into the trees through a syringe, and then sealing them to wait for the trees to absorb the pesticides themselves. This absorption process is very slow, and the holes are easy to form tree holes, which will affect the quality of the wood. . Contents of the invention [0004] Aiming at the situation in the prior art that trees are prone to form tree holes caused by the long...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G7/06A01N43/90A01N27/00A01N43/16A01P7/02A01P7/04
CPCA01G13/00A01G7/06A01N27/00A01N43/16A01N43/90
Inventor 张赐龙
Owner 张赐龙
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