Device for catching mosquitos and insects

A device for catching mosquitoes and insects comprises an attractant storing apparatus, a distributing pipeline, a flow controller and a bracket, wherein, the attractant storing apparatus is arranged in the bracket; the distributing pipeline is connected with the attractant storing apparatus; the flow controller is arranged in the distributing pipeline; a attractant release pipeline is arranged out of the end of the distributing pipeline; a release opening is arranged with the end of the attractant release storing apparatus; an aspiration duct is arranged with the upper of the release opening; the aspiration duct is communicated with a mosquito catching case; a pumping fan is arranged in the aspiration duct; a normal guard is arranged between the mosquito catching case and the aspiration duct; a side guard is arranged with at least a side of the mosquito catching case. The utility model uses the attractant to attract mosquitoes and insects, uses negative pressure to aspirate the attractant, mosquitoes and insects at the same time, and uses guard to divide attractant and mosquitoes and insects, thereby further recalling the attractant. Accordingly, the utility model has perfect effect of catching mosquitoes and insects, meanwhile can not pollute the environment, and can protect beneficial insects.