Flight direction after the end of the vector flight.

The sharp turns (60°) were categorized as leading to a northerly (column north) or southerly (column south) direction, or any other direction (e.g. returning to the release site or continuing the vector flight with only a minor correction). Three thiacloprid bees (column other direction) terminated their flight at the end of the vector.

本研究将60°的锐角转向划分为三类：向北飞行（对应北列(column north)）、向南飞行（对应南列(column south)），或其他任意方向（例如返回释放位点，或仅进行小幅修正后继续沿矢量飞行）。其中3只噻虫啉处理组蜜蜂被归类至其他方向列，其飞行在矢量飞行路径的终点终止。