【医】 二蕊紫苏[根]

knot Root root simple knot knot square knot loose knot trivial knot knot torus ebonite knot hyphal knot blind knot group knot root knot root-knot eel-worm root and knot root knot nematode disease root-knot nematode sweet potato root knot nematode groundnut root knot nematode disease high level of resistance to root-knot nematodes dead knot encased knot