The ratio of natural enemies and pests of arthropod communities was∶.9898(0.0).
The ratio of natural enemies and pests of arthropod communities was∶.9898(0.0).
以及蛛形纲目, 种,益害比为:.9898(0.0)。
The ratio of natural enemies and pests of arthropod communities was∶.9898(0.0).
以及蛛形纲目, 种,益害比为:.9898(0.0)。