| 摘要 |
<p num="1"><br/><br/><br/>A Japanese knotweed injector system for injecting a dose of weed-killing fluid <br/>into the stem of a Japanese knotweed, including a fluid dispenser system with <br/>a fluid passage, a collared needle with a fluid delivery aperture in <br/>communication with the fluid dispenser system, and an actuator connected to <br/>the fluid dispenser system for actuating the transmission of fluid from the <br/>fluid dispenser system to the fluid delivery aperture.<br/>
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