Ground Chestnut Snowflake Traps

Abstract

The invention discloses a ground-inserted chestnut snowflake trap, which belongs to the technical field of chestnut pest control and comprises a functional box and a calcium silicate board for heat preservation. The functional box is made of opaque material and is composed of an insect collecting chamber, a heat insulating chamber, a toothed entrance and a fixed pile; the insect collecting chamber and the heat insulating chamber are connected to form a main box, and the main box is a cuboid. The insect-collecting chamber is located at the lower part of the main body box, and the inside thereof is a cavity, and a plurality of circular through holes are arranged on the bottom surface thereof; the insect-collecting chamber is provided with an entrance for pests. The heat insulation chamber is located at the top of the main body box, and its inside is a cavity with a mouth and a cover on it, and a handle is provided on its side. A toothed inlet is provided on the side of the main box. Fixed piles are arranged under the bottom surface of the insect collecting room. The calcium silicate board for heat preservation is located in the heat insulation chamber, and its shape matches the cavity of the heat insulation chamber. The trap can prevent and control the pest chestnut snowflake, does not use chemical pesticides, is convenient to operate, and has low cost, can avoid environmental pollution, ensure food safety, and improve agricultural production benefits.

Description

technical field [0001] The invention relates to the technical field of chestnut pest control, and belongs to a pest control device, in particular to a ground-inserted chestnut snowflake trap. Background technique [0002] Chestnut snow flakes are the main pests in the production process of chestnuts. Damage to chestnut buds will cause chestnut fruit drop, resulting in reduced yield, and damage to fruits will cause chestnut commodity rate to decline. The prevention and control of the chestnut snowflake pest is a big problem in the chestnut industry. In recent years, the occurrence and spread of chestnut snowflakes has been very serious, with a large area of ​​occurrence, occurring in most chestnut producing areas; the degree of damage is serious, and the weather is slightly suitable for the year when chestnut snowflakes occur, and the fruit drop rate of many chestnut orchards is 80% Above, there are often large areas of chestnut orchards contiguous in multiple administrative...

AI Technical Summary

Problems solved by technology

Due to the concealment and drug resistance of chestnut weevil adults, the commonly used chemical measures have little effect, and the insecticidal rate does not exceed 3%. Chestnut weevil larvae have occurred inside chestnut buds since the beginning, and chemical pesticides cannot kill them. it

Therefore, farmers use highly toxic and high residual pesticides and increase the amount of pesticides for control, but the effect is still poor, not to mention the greatly increased labor and cost, and it also causes environmental pollution and excessive pesticide residues in chestnut fruits.

However, there is currently no device for preventing and controlling chestnut snowflakes

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