| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrostatic application type applicator with which a chemical fluid, etc., are sufficiently applied not only to the upper part (the surface of a leaf, etc.) but also to the lower part (the back of a leaf, etc.) of a field crop without reducing safety and increasing an application amount. SOLUTION: In the electrostatic application type applicator (10) with which a main pipe (12) of a nozzle boom, etc., is equipped with spray nozzles (20) at fixed intervals and a chemical fluid sprayed from the spray nozzles (20) is provided with electric charge from electrostatic application electrodes (30), connection pipes (15) are connected to or suspended from the main pipe (12) at fixed intervals and the spray nozzles (20) are attached to the connection pipes (15) in a state that the spray directions (S) of the spray nozzles (20) are inclined at a fixed angle (α) to a vertical line (g). COPYRIGHT: (C)2005,JPO&NCIPI
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