A kind of ladybug releasing device and releasing method

Abstract

The invention relates to a ladybug release device and release method, comprising: a drone and several release levers fixed on the bottom of the drone, a release box is arranged in the middle of the release lever, and a ladybug is stored in the release box Insect egg card; the middle position inside the release box is provided with a partition, and the partition can divide the release box into two regions; the two ends of the release lever are fixedly connected with counterweight heads, and the counterweight heads at both ends The release lever can be kept in a horizontal state during the landing process; when the drone flies to a predetermined position and throws the release lever, the release lever remains in a horizontal state and falls to the soil, and is impacted, and the release lever breaks into two sections of structure, Make a ladybug release.

Description

technical field [0001] The invention relates to a ladybug releasing device, in particular to a ladybug releasing device and a releasing method. Background technique [0002] Biological control is an important measure for the comprehensive management of pests in the whole region. Pest control is a key technology of biological control. Artificial release of natural enemies to protect crops requires a lot of manpower and material resources. At the same time, it needs to work for a long time in a humid or high temperature environment It will lead to unsuitable fatigue of the human body, and replacing labor with mechanization can reduce the investment time. [0003] In the prior art, there are many problems in the prevention and control measures of tobacco aphid pests. The commonly used measures of using ladybugs to prevent and control tobacco pests are mostly to spray the ladybug egg suspension on the leaves, resulting in the rate of ladybug egg coverage and eclosion rate. The ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are many problems in the prevention and control measures of tobacco aphid pests. The commonly used measures of using ladybugs to prevent and control tobacco pests are mostly to spray the ladybug egg suspension on the leaves, resulting in the rate of ladybug egg coverage and eclosion rate. The rate is difficult to guarantee, and some ladybug eggs are stuck on the tree manually. It takes time and effort to stick them one by one. The traditional release of ladybugs is not done by releasing and landing the entire release lever, hitting the ground and breaking into two structures. The release of ladybugs, on the one hand, reduces the flexibility of release, and on the other hand, it cannot guarantee that multiple release boxes will release ladybugs at different angles after release, and the control ability and effect of aphid disasters are poor.

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