This creation provides a kind of insect collection system with what crown canopy,It includes: a flight instruments,It can be by a far end device remote control distributor； One mesh enclosure,It encloses the accommodating space for setting one in open shape downwards,And the top system connection what flight instruments of mesh enclosure,And the disengaging of relative flight device can be controlled by far end device； One suspending assembly,It longitudinally fixes what accommodating space inner edge； And an acquisition device,Its end for fixing what suspending assembly,And acquisition device is provided with an alcohol,And there is an opening,Fly to overthe openings to enable or fly into insect in acquisition device,It can be fallen into acquisition device by the dizzy Hou of alcohol poison.本創作提供一種用於樹冠層之昆蟲採集系統，其包含：一飛行裝置，其可受一遠端裝置遙控飛行；一網罩，其圍設一呈向下開放狀之容置空間，且網罩之頂部係連接於飛行裝置，並可受遠端裝置控制相對飛行裝置脫離；一吊掛組件，其縱向地固定於容置空間內緣；以及一採集裝置，其固定於吊掛組件之端部，且採集裝置內裝有一酒精，並具有一開口，以令飛至開口上方或飛入採集裝置內之昆蟲，其被酒精毒暈後可掉入採集裝置內。
