The effect of Achyranthes japonica extract on larval survival and development and oviposition behavior of Plutella xylostella L. (Lepidoptera: Plutellidae)

The scheme for the choice test using treatment and control pots, which were bridged using two rectangular wooden sticks (0.4 × 0.5 × 19.5 cm3) connected with a piece of aluminum foil (2 × 2 cm2) in the center as a release spot.82