Natural enemy insect storage and release device and use method thereof

Abstract

The invention belongs to the technical field of insect control, and particularly relates to a natural enemy insect storage and release device. The natural enemy insect storage and release device comprises a natural enemy insect box, an isolation gauze and an oriental armyworm box, wherein the bottom of the natural enemy insect box and the top of the oriental armyworm box are each provided with four connecting holes in an annular array, four connecting columns are fixedly connected to the upper surface and lower surface of a fixing ring in an annular array, and the natural enemy insect box is connected with the oriental armyworm box through the isolation gauze. According to the natural enemy insect storage and release device, the oriental armyworm box and the isolation gauze are arranged, so that the natural enemy insect box is connected, arma chinensis in the natural enemy insect box has sufficient food sources in the transportation and storage process, and the survival rate of the arma chinensis is improved; and the design of an easy-to-tear strip not only facilitates release of the arma chinensis, but also can connect a pull ring with the natural enemy insect box, so that the device can be conveniently hung on crops, the food sources in the oriental armyworm box have certain attraction to the arma chinensis, the arma chinensis can be effectively attracted and left nearby andis prevented from flying away, and insect pest control is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of insect control, and in particular relates to a storage and release device for natural enemy insects and an application method thereof. Background technique [0002] The stinkbug is the dominant natural enemy insect of Lepidoptera pests such as tobacco budworm and cotton bollworm. The use of natural enemies to control pests is one of the core contents of biological control. It is safe, effective, economical and simple, and it is harmful to the ecological environment and workers. Has a good protective effect. Because natural enemy insects have efficient predation and parasitic capabilities, they can accurately search and locate pests, and they can reproduce in the field after release. Therefore, they have the advantages of low control cost, good control effect and long-lasting effect. They are modern green prevention and control. Preferred technology. [0003] Especially in the pest management of organic ...

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Problems solved by technology

[0003] Especially in the pest management of organic agricultural products and the production of high-quality tobacco leaves with ecological characteristics, the use of natural enemy insects has become the best. Therefore, the efficient storage, transportation and release of natural enemy insects are the key to the promotion of natural enemy technology, which is of great significance to the application of natural enemy insect technology. However, the traditional storage and transportation methods cannot guarantee the survival rate of the stinkbug, and putting them in the field cannot attract the stinkbug to stay in the corresponding range, so the control effect on the pest is not good.

[0004] Existing Chinese patent No. is: the Chinese patent of CN206933056U has proposed a kind of device of releasing natural enemy insect, and this patent proposes to drive the storage box that natural enemy insect is housed by aircraft, flies to the method for releasing natural enemy insect at designated position, also can The purpose of releasing natural enemy insects is achieved, but the actual use and promotion are extremely limited. First, the implementation method of this patent requires the assistance of a series of electronic equipment such as aircraft and GPS positioning, and the cost investment is relatively high, and the maintenance cost is also relatively high. Secondly, , when the device drives the box body containing natural enemy insects to the position of the pests, it cannot guarantee that the natural enemy pests will not escape, and the practical use is not high. Therefore, a storage and release device for natural enemy insects and its use method are now proposed, which not only It can ensure the survival rate of the stinkbug, prevent the stinkbug from escaping, and attract the stinkbug to a certain extent, which is conducive to attracting the stinkbug to stay within a fixed range, and has a better control effect on pests

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