Scattered flowering, longer flowering time and higher stigma emergence rate of the A-lines rice were the main host factors causing serious kernelsmut.
不育系开花时间分散、持续时间长和外露柱头率高是导致发病严重的主要寄主因素。
2
There were great difference of resistance to kernelsmut among foxtail millet varieties, of which there were 79.5% varieties with disease affication or high disease affication.