Pollination gun

The invention relates to the technical field of plant pollination, in particular to a pollination gun which comprises a gun shell and a grip with an electricity storage function, the grip is mounted on the gun shell, and the pollination gun further comprises a pollination bottle with feeding and collecting functions, a pollen spraying mechanism, a pollen taking pipe and a manual pollination filling mechanism. The pollination pipe is fixedly installed on the gun shell and used for storing pollen, the pollen spraying mechanism is installed on the gun shell and comprises a power part, a pressure storage part, a material taking and conveying part and a spraying part with a length adjusting function, the power part, the pressure storage part and the material taking and conveying part are all located in the gun shell, and the pressure storage part is installed on one side of the power part. Compared with the prior art, the pollen filling efficiency is higher, the situation that pollen is scattered during pollen fil