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Prevention and control method of American red maple insect pests

A technology of red maple and insect pests, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of poor effect and high cost of prevention and control, and achieve the effect of reducing environmental pollution, simple method and low cost

Inactive Publication Date: 2014-11-19
张纪林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for preventing and controlling insect pests of American red maple, so as to overcome the disadvantages of high control cost and poor effect caused by traditional control modes.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0015] In late March 2012, in Nanjing City, Jiangsu Province, 689 American red maple plants with a crown width of 100-200 cm were selected. First, trenches were dug at 30-50 cm around the trunk of the American red maple, and then 3% of the active ingredient carbofuran was added. Put carbofuran granules into the opened ditch according to the amount of 30-50 grams per meter of canopy, and finally cover the carbofuran with soil to fill up the ditch. The incidence of pests in the treated American red maple was zero, and the effect was 100%.

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PUM

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Abstract

The invention discloses a prevention and control method of American red maple insect pests. The method comprises the steps of firstly performing ditching at positions 30cm-50cm away from the tree trunks of American red maples from the first ten-day period to the last ten-day period in march, then sprinkling carbofuran granules containing 3% effective constituent carbofuran into the formed ditches according to the quantity of 30g-50g per meter of crown breadth, and finally using soil to cover the carbofuran and filling and leveling up the ditches. The insect pest occurrence rate of processed American red maples is zero, and the effect reaches 100%.

Description

technical field [0001] The invention belongs to the field of forest protection, and relates to a method for preventing and controlling insect pests of American red maple. Background technique [0002] American red maple, also known as red maple, is a large deciduous tree with fast growth. The adult height is 12-18 meters, and the crown width is 12 meters. It can adapt to the growth of various soil types. Flowering in spring, red flowers. Because of its eye-catching autumn colors and neat crown, it is widely used in parks, residential areas, and streets for planting. It is a colorful leaf tree species that can be used as landscaping and street trees. Because the American red maple is more susceptible to the damage of the black mite and the bald beetle, if it is not found in time and slightly improperly handled, it will have a great impact on the tree, and even the leaves will turn red and the whole plant will die. The planting survival rate of American red maple is greatly ...

Claims

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Application Information

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IPC IPC(8): A01G13/00
Inventor 不公告发明人
Owner 张纪林
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