Under the natural field condition of artificial inoculation, BC2001 presented the control rate of 57.8% on the nematode population.

在人工接种条件下，BC 2001菌在大田防治中对根结线虫虫口基数的相对抑制率达57.8%。

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The measurements and morphological description of two population of this nematode were given.

对此线虫两个群体进行了形态学测量和描述。

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Scottnema is a great carbon hoarder, and if its population is waning in Antarctica, Dr Wall theorises a similar calamity may be striking other important nematode species around the globe, potentially contributing to climate change.

BBC: Antarctic nematodes and climate change