Скачать или смотреть Aerial Spraying for Serrated Tussock

This video decribes the treatment of the noxious weed, Serrated Tussock, using a helicopter or small airplane.

Also useful when the area affected by serrated tussock is so large it is more cost effective to apply herbicide by air. Correctly calibrate all spray equipment before use, always use clean water and strictly follow all herbicide label directions and rates.

Warning: there have been some disastrous events involving aerial spraying of flupropanate, where all species - including desirable natives - were destroyed. If using this option, ensure you use a GPS to mark areas treated and flow control equipment. Exercise extreme care and caution. Do not broadacre spray native pastures with flupropanate, or other areas, that have susceptible native grasses as the dominant pasture species.

For more information:
http://serratedtussock.com/management...