Suction head type seed dibbler matched with pipettor for use

A suction head type seed dibbler used in cooperation with a pipettor is characterized in that a filter screen used for preventing seeds from being sucked into the pipettor is arranged at the inserting position of a suction head and the pipettor, and the inner diameter of the front end of the suction head is about 1.5 mm and is 1-1.5 times larger than the diameter of the seeds to be dibbled. The seeds in the suction head are continuously sown on the culture medium one by one by using the liquid tension after the suction head opening is in contact with the culture medium. A suction head sleeve used for pressing the disc-shaped filter screen is arranged at the end, close to the pipettor, of the suction head, and the suction head sleeve is matched with the pipettor in an inserted mode. When in use, the seed suction device is directly matched with a conventional pipettor for use, small-size seeds which are soaked in sterile water and disinfected are firstly sucked, and the seeds in the suction head are continuousl