| 摘要 |
This apparatus for manual and localized spraying, the apparatus comprising a tubular reservoir (1) suitable for receiving a plant treatment liquid, a gripping knob (3) mounted on one end of the reservoir, a spray assembly (5) mounted in fluid communication on the other end of the reservoir and comprising spray means (27) and tip means (51) enabling said spray assembly (5) to be pressed against the ground, and vent means for venting said reservoir. The apparatus is remarkable in that said vent means comprise a valve (13) that is actuated merely by a user gripping said knob (3), the valve being movable between a closed position preventing communication between said reservoir (1) and the outside, and an open position allowing said communication, resilient means (17) being provided for urging said valve (13) towards its closed position.
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