本发明涉及一种布置在航空器或车辆和计量部有计量锥（15），一个计量轮（17）和计量（11）球滴加装置和基板（7）与Dosierkegelhalter（31）和 具有计量孔（35），还包括一个驱动单元，其具有电压调节器（37），伺服电机（27）和两个相互啮合的锥齿轮（23，25），一个控制单元和一个球接收器（3）。 优选的是，飞机或车辆被远程控制，并且特别优选形成为的Quadro或Hexakopter，布置有多个在一个平面内或者在垂直于作用转子或螺旋桨底部的两个平面。 可以使用，球用于计量和排放农药从空气中胶囊的形式投掷装置，优选通过赤眼蜂的载体，特别是球形胶囊，其中各农药的剂量优选为预定的，优选等距图案发生放电。

The invention relates to a ball dropping device which is arranged in an aircraft or vehicle and a metering unit with a metering cone (15), a dosing wheel (17) and a metering (11) and a base plate (7) with a Dosierkegelhalter (31) and having a metering orifice (35), further comprising a drive unit with a voltage regulator (37), a servomotor (27) and two intermeshing bevel gears (23, 25), a control unit and a ball receptacle (3). Preferably, the aircraft or vehicle is remotely controlled, and is particularly preferably formed as a Quadro or Hexakopter, arranged with a plurality of in one plane or in two planes perpendicular to the bottom acting rotors or propellers. can be used, the ball throwing device for metering and discharge pesticide from the air, preferably by Trichogramma carriers in the form of capsules, in particular spherical capsules wherein the dosage of the respective pesticide to discharge preferably for a predetermined, preferably equidistant pattern occurs.