条件筛选
-
What are the main species of scale insects that harm Michelia alba and what are the control methods?
Which scale insect is the main one that harms Michelia alba? How is it controlled?
-
Common pests of orchids include thrips and scale insects.
A rare, top-grade downhill Chun Jian plum-petal orchid from Mabian in recent years, with very few in number.