Natural enemy proliferation and expanding propagation self-releasing inhabiting device

Abstract

The invention discloses a natural enemy proliferation and expanding propagation self-releasing inhabiting device. The device comprises a housing inside which at least two placing cavities are arranged, and the housing is provided with a multi-layer net-shaped door. The natural enemy proliferation and expanding propagation self-releasing inhabiting device has the advantages that the device is simple in structure, makes it convenient to protect natural enemy to evade disastrous weather and damage of pesticides, provides a place for the natural enemy to inhabit, propagate, release and overwinter, monitors the kinds and quantities of the natural enemy in an environment, checks and evaluates the releasing effect of the natural enemy, supplements foodstuff of the natural enemy, prolongs the time, investigates the base of the natural enemy in a field, monitors the dynamic state of the population of the natural enemy in the field, collects the germplasm resources of the natural enemy in the field, makes full use of gardening and greening waste, can be placed in farmland, woods, parks, orchards, nursery gardens and the like, and drastically improves the releasing efficiency of the natural enemy. The natural enemy proliferation and expanding propagation self-releasing inhabiting device not only can be applied to an area where pests occur in small area, but also can be applied to biological prevention and control of large-scale pest outbreak. Meanwhile, the natural enemy releasing device is simple in structure, not only is easy to manufacture, but also is convenient to use, and is high in reliability.

Description

technical field [0001] The invention relates to a self-releasing habitat device for natural enemy multiplication and multiplication. Background technique [0002] Forestry pests pose a serious threat to the safety of the forestry ecological environment. When the damage is serious, it often causes the death of a large area of ​​forest trees, and the loss is very huge. At present, 8.8 million mu of stem-boring pests such as glabrata glabrata occur every year in our country, and the losses caused are very huge. The red beetle was introduced into Shanxi Province from the United States along with imported logs and caused a large-scale outbreak, covering an area of ​​up to 3.8 million mu, killing 3.5 million Chinese pine trees. At the same time, the red beetle also spread to Hebei, Henan, Shaanxi, Inner Mongolia and other surrounding provinces, causing even greater disasters and serious economic losses, and its ecological loss is even more immeasurable. Termites are a worldwide ...

AI Technical Summary

Problems solved by technology

The efficiency of the manual release method is extremely low, and it can only be applied to urban garden tree species or the control of pests and diseases with a small area of ​​occurrence

When pests break out in a large area, the efficiency of artificial release of natural enemies is too low to meet the needs of timely, effective and large-scale pest control

The prior art also has a natural enemy releaser disclosed in the CN20219066 patent document, but its structure is very complicated

Such a natural enemy releaser is not only expensive to manufacture, but also difficult to install during use and has low reliability

At present, a large amount of manpower, material resources and financial resources are invested in indoor artificial breeding and release of natural enemies every year, but there has been a lack of reasonable and objective evaluation of the survival, colonization and release effects of natural enemies in the environment.

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