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A height-adjustable pest forecasting device and method

An adjustable, pest-infested technology, which is applied to the device, application, and animal husbandry of catching or killing insects, can solve the problems that affect the accuracy of pest forecasting, low pest trapping, complicated installation and use, etc., and achieve a wide range of convenience The effect of promoting, increasing the number of traps, and simple and easy operation

Inactive Publication Date: 2017-06-16
淄博市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The applicant found in the research that: the existing devices and methods for forecasting pests by using insect sex pheromones have unsatisfactory forecasting results
First of all, the trapping effect of existing pest forecasting devices is not good. At present, the commonly used tools for forecasting and forecasting crop pests are mainly frequency vibration forecasting lights and black lights.
For grassroots technicians and farmers, there is no special forecasting tool, and some personnel use insecticidal lamps for forecasting, and the forecasting results are inaccurate, and the forecasting effect is not effective; while the high-precision pest forecasting equipment is expensive, complicated to install and use, Not suitable for the majority of farmers and grassroots technical personnel
Secondly, the existing method of using pheromones to predict pests is lower than black light or frequency vibration forecasting lamps. In the period of pest adult occurrence, the peak value of pests can be predicted, but the entire pest occurrence period cannot be accurately predicted. Affects the accuracy of pest forecasting and cannot effectively control pests, which brings great inconvenience to agricultural production

Method used

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  • A height-adjustable pest forecasting device and method
  • A height-adjustable pest forecasting device and method
  • A height-adjustable pest forecasting device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The pest measured in the present embodiment is Lygus viridatus, and the plant is cotton.

[0043] see figure 1 , 1) Determine the best active layer: place the limit base near the plant, turn the positioning rod to the horizontal, connect the sticky board to the positioning rod, adjust the position of the sticky board through the height adjustment mechanism, so that the position of the sticky board It is in the pest activity layer; through the density of pests on the sticky board, the best activity layer of pests on plants is determined; it has been determined that the best activity layer of green Lygus on cotton is from the top of the cotton plant to 10~15cm above the top of the cotton range;

[0044] see Figure 4 , 2) Induced trapping: remove the sticky board from the positioning rod, keep the positioning rod horizontal, and measure the height difference between the pest trapping mechanism and the top of the plant through the positioning rod, so that the pest trappi...

Embodiment 2

[0047] The pest measured in this embodiment is Lygus melanogaster, and the plant is cotton.

[0048] 1) Determine the best active layer: place the limit base near the plant, turn the positioning rod to the horizontal, connect the sticky board to the positioning rod, adjust the position of the sticky board through the height adjustment mechanism, so that the position of the sticky board is at Pest activity layer; through the density of pests on the sticky board, the best activity layer of pests on plants is determined; after measurement, the activity layer of Lygus melanogaster on cotton is from 10cm above the top of the cotton plant to 25cm above the top of the cotton scope;

[0049] 2) Induced trapping: Remove the sticky board from the positioning rod, keep the positioning rod horizontal, and measure the height difference between the counting collection mechanism and the top of the plant through the positioning rod, so that the pest trapping mechanism is located at the best l...

Embodiment 3

[0052] The pest measured in this embodiment is corn borer, and the plant is corn at jointing stage.

[0053] 1) Determine the best active layer: place the limit base near the plant, turn the positioning rod to the horizontal, connect the sticky board to the positioning rod, adjust the position of the sticky board through the height adjustment mechanism, so that the position of the sticky board is at Pest activity layer; through the density of pests on the sticky board, determine the best activity layer of pests on plants; after determination, the best activity layer of corn borer on corn is from 60cm above the top of the corn plant to above the top of the corn plant 75cm range;

[0054] 2) Induced trapping: remove the sticky board from the positioning rod, keep the positioning rod horizontal, and measure the height difference between the pest trapping mechanism and the top of the plant through the positioning rod, so that the pest trapping mechanism is located in the best acti...

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Abstract

A height-adjustable pest forecasting device and method belong to the technical field of pest forecasting. The top of the height adjustment mechanism is connected to the pest trapping mechanism, and the bottom of the height adjustment mechanism is connected to the limited base; the height adjustment mechanism includes an outer cylinder (1) and an inner cylinder (2) that are nested with each other, and the outer cylinder (1) and the inner cylinder (2) ) is fixed by tightening bolts (3) that pass through the wall of the outer cylinder (1); the top of the outer cylinder (1) is connected with a positioning rod (4) through a rotating shaft, and the installation height of the positioning rod (4) is the same as that of the rotating shaft The installation height of the pest trapping mechanism is equal; the positioning rod (4) can be folded, and a plurality of installation holes for hanging the sticky board (5) are evenly distributed on the positioning rod (4), so as to hang the sticky board; the adjustable height of the pest The forecasting device has a simple structure, is convenient to use, and is accurate in forecasting. The height-adjustable pest forecasting device can improve the accuracy of pest forecasting.

Description

technical field [0001] A height-adjustable pest forecasting device and method belong to the technical field of pest forecasting. Background technique [0002] With the widespread implementation of green agriculture in my country and the promotion of sustainable pest control strategies, the use of insect pheromones to monitor and control harmful insects is considered to be one of the feasible ways to protect the environment and effectively control pests. At present, the sex pheromones of many lepidopteran pests have been used in pest situation forecasting, biological control and pest quarantine, and have become one of the effective measures in integrated pest control. At present, there are two methods of using sex pheromones to trap and control pests: one is trapping and killing. The specific method is to set up a certain number of traps in the field to trap and kill male adults in large numbers and reduce the natural mating rate of adults, thereby reducing The population de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M1/14
Inventor 邢茂德耿军徐刚刘萍边文波
Owner 淄博市农业科学研究院