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Physical prevention and treatment method for cicadas

A technology of physical control and filler, which is applied in botany equipment and methods, plant protection, devices for catching or killing insects, etc., can solve the problems of unsatisfactory control effects, and achieve not easy to break free, strong specificity, easy-to-handle effects

Pending Publication Date: 2020-06-02
中国医学科学院药用植物研究所云南分所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the control of cicadas is still dominated by traditional chemical control, the control effect is not ideal, and it is easy to cause a series of "3R" environmental problems

Method used

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  • Physical prevention and treatment method for cicadas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The effect of different vibration frequencies on the sound trapping of cicadas: the test was carried out in the Southern Medicine Garden of Jinghong City, Yunnan Province, and the test was carried out at the peak adult period of cicadas, 17:30-18:30, and the vibration frequency was set to 60-80 respectively. Times / min, 80-100 times / min and 100-140 times / min three treatment groups, select an open space (radius about 10m), there is a small tree 1-2m high in the field, the mesh diameter is 2- A 3cm sticky net is placed on a small tree. The tester stands within 1m of the sticky net and shakes an aluminum military kettle with the set vibration frequency respectively. L, 100g of soybeans are housed inside, and the number of cicadas in the trap collection device is counted within 1h. The result is shown in Table 1;

[0031] Table 1 The number of cicadas captured by different vibration frequencies by the sonic lure method (Jinghong City, Yunnan Province)

[0032] Vib...

Embodiment 2

[0036] Effects of different time periods on the sound trapping of cicadas: Experiments were carried out in the Southern Medicine Garden of Jinghong City, Yunnan Province. During the peak period of adult cicadas, 9:30-10:30, 13:30-14:30 and From 17:30 to 18:30, the treatment group was tested in three time periods, and an open field (radius of about 10m) was selected. There was a small tree with a height of 1-2m in the field, and a sticky net with a mesh diameter of 2-3cm was placed on the ground. On a small tree, the experimenter stood within 1m of the sticky net and held an aluminum military kettle and shook it at a frequency of 100-140 times / min. 100g of soybeans are installed, and the number of cicadas in the trap collection device is counted within 1h. The result is shown in table 2;

[0037] Table 2 The number of cicadas captured by the sound-attraction method in different time periods (Jinghong City, Yunnan Province)

[0038]

[0039]

[0040] Note: The data liste...

Embodiment 3

[0043] From 2016 to May 2019 (the peak period of adult cicadas), experiments were conducted in the Southern Medicine Garden of Jinghong City, Yunnan Province to compare the effects of the following three methods of catching cicadas.

[0044] (1) Net catching method: Cicadas were caught using an insect catching net with adjustable length, and the experiment was carried out at 17:30-18:30 in the afternoon, and the number of cicadas caught within 1 hour was counted.

[0045] (2) Lamp lure method: use insecticidal lamps to catch cicadas, and count the number of cicadas caught within 24 hours.

[0046] (3) Sound lure method: test from 17:30 to 18:30 in the afternoon, choose an open area (radius about 10m), there is a small tree with a height of 1-2m in the field, and use a sticky net with a mesh diameter of 2-3cm Covered on a small tree, the experimenter stands within 1m of the sticky net and shakes the aluminum military kettle with a frequency of 100-140 times / min. The specification...

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Abstract

The invention discloses a physical prevention and treatment method for cicadas. According to the invention, the cicadas are trapped by utilizing sound waves; and the physical prevention and treatmentmethod has the advantages of safety, greenness, no pollution and strong specificity, and can be widely applied to prevention and treatment of cicada pests in the agriculture, the forestry and the gardens.

Description

technical field [0001] The invention relates to the technical field of plant protection and pest physical control, and more specifically relates to a method for physical control of cicadas. Background technique [0002] Cicada insects, belonging to the family Cicadidae of the order Hemiptera, are one of the important pest groups of agricultural, forestry and garden plants. Insects of this family have the characteristics of vocalization, and the cicadas' singing can cause the female cicadas of the same species to produce a flight phonotactic response. The insect eggs of this family are mainly laid in plant tissues. After hatching, the nymphs drill into the soil and develop, mainly harming the roots of plants. They suck root juice through their piercing-sucking mouthparts, causing damage to the roots, weakening the tree vigor, and causing other diseases and insect pests. When the density is high, the host plant will wither and die. Adult cicadas feed on plant sap with pierci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01M1/02A01M1/14
CPCA01G13/00A01M1/023A01M1/14
Inventor 严珍岳建军
Owner 中国医学科学院药用植物研究所云南分所
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