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A method for preventing longhorn beetles by emamectin benzoate imidacloprid for trees

A technology of caramami imidacloprid and longhorn beetle, which is applied in the field of longhorn beetle prevention and control, can solve the problems of low efficiency, time-consuming and labor-intensive manual injection of drugs, and high labor intensity, and achieve the effects of saving time, speeding up work progress and reducing labor intensity

Inactive Publication Date: 2018-11-09
张永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the invention provides a method for preventing and controlling long-horned beetles by using Imidacloprid for trees, which solves the problem that most of the current methods for preventing and controlling forestry pests by using Imidacloprid are injected through trunks. The efficiency of manual injection of drugs is low and the labor intensity Big, time-consuming problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of method for the prevention and treatment of longicorn beetle by caramba imidacloprid for trees, comprising the following steps:

[0036] S1. Select lure trees: From January to March, in the tree prevention and control forest, select 120 trees with a diameter of 10-20 cm and 50-200 cm from the ground without pests and injuries for marking. The growth of such trees is average. Healthy and mature, with strong resistance, use paint to mark, and use red, yellow, and white paint to mark 40 lure trees respectively. The paint marks will not affect the growth of trees, and at the same time, it is convenient for the staff to observe the effect of the drug after use. The lures are marked with different colors, the distance between adjacent lures is 1 meter, the possibility of spreading between adjacent lures is small, the randomness is strong, and the results obtained are more accurate.

[0037] S2, inoculation of longicorns: place 10 longicorn larvae on the surface of th...

Embodiment 2

[0044] S1. Select lure trees: From January to March, in the tree prevention and control forest, select 120 trees with a diameter of 10-20 cm and 50-200 cm from the ground without pests and injuries for marking. The growth of such trees is average. Healthy and mature, with strong resistance, use paint to mark, and use red, yellow, and white paint to mark 40 lure trees respectively. The paint marks will not affect the growth of trees, and at the same time, it is convenient for the staff to observe the effect of the drug after use. The lures are marked with different colors, the distance between adjacent lures is 1 meter, the possibility of spreading between adjacent lures is small, the randomness is strong, and the results obtained are more accurate.

[0045] S2, inoculation of longicorns: place 10 longicorn larvae on the surface of the marked lure wood, 10 longicorn larvae include 5 females and 5 males, and cover it with an insect cage, which is easy to control longicorns and pr...

Embodiment 3

[0052] S1. Select lure trees: From January to March, in the tree prevention and control forest, select 120 trees with a diameter of 10-20 cm and 50-200 cm from the ground without pests and injuries for marking. The growth of such trees is average. Healthy and mature, with strong resistance, use paint to mark, and use red, yellow, and white paint to mark 40 lure trees respectively. The paint marks will not affect the growth of trees, and at the same time, it is convenient for the staff to observe the effect of the drug after use. The lures are marked with different colors, the distance between adjacent lures is 1 meter, the possibility of spreading between adjacent lures is small, the randomness is strong, and the results obtained are more accurate.

[0053] S2, inoculation of longicorns: place 10 longicorn larvae on the surface of the marked lure wood, 10 longicorn larvae include 5 females and 5 males, and cover it with an insect cage, which is easy to control longicorns and pr...

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Abstract

The invention discloses a method for preventing longhorn beetles by emamectin benzoate imidacloprid for trees. The method includes the following steps: S1: lure trees are selected: from January to March, in a tree prevention forest, 120 trees with a diameter of 10-20 cm, with a height of 50 to 200 cm from the ground and without insect damage and injuries are selected and marked; S2: the longhorn beetles are inoculated: 10 longhorn beetle larvae are placed on the surfaces of the marked lure trees, and are covered by insect cages; S3: preliminary statistics is performed: after 7-14 days, statistics is performed on the survival quantity, eating condition and the active degree of longhorn beetles and the scar area of the surfaces of trunks; S4: pesticide treatment is performed: A pesticide isprepared for 40 parts, and the A pesticide includes one part of an emamectin benzoate imidacloprid agent ; B pesticide is prepared for 80 parts, and the B pesticide includes the following components:1-3 parts of an emamectin benzoate imidacloprid agent, 1 part of tap water, 1-2 parts of an organic solvent, and 1-2 parts of an osmotic agent, and the solution is obtained by mixing the components. The problem that forestry insects are prevented by the emamectin benzoate imidacloprid mostly through the method of trunk injection at present, the efficiency of manual pesticide injection is low, thelabor intensity is large, and time and labor are consumed is solved.

Description

technical field [0001] The invention relates to the technical field of long-beetle control methods, in particular to a method for controlling long-beetle long-horn beetles by using caramelina imidacloprid for trees. Background technique [0002] China is one of the countries with the richest variety of gymnosperms in the world. Looking at Pinaceae alone, it can fully show that China is a veritable "hometown of gymnosperms". In the vast mountains and forests of China, not only the lush Pine, larch, spruce, and fir forests, and many extremely precious and rare species of Pinaceae are hidden in some deep mountain forests. Among the first batch of rare and endangered plants under key protection announced by the state, there are 39 species of Pinaceae plants. species, accounting for one-tenth of the total (389 species), trees are vulnerable to the threat of pests and diseases during the growth process, one of the common tree pests is the medium longhorn beetle, which is a species...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01N51/00A01N43/90A01P7/04
CPCA01G13/00A01N43/90A01N51/00
Inventor 张永
Owner 张永