Acaricidal activity of 9-oxo-10,11-dehydroageraphorone extracted from Eupatorium adenophorum in vitro

Highlights
- We proved that the euptox A have high effectively acaricidal activity to S. scabiei and P. cuniculi.
- We have determined the LT50 and LC50 against P. cuniculi and S. scabiei.
- The acaricidal activity of euptox A is better than the ivermectin.
- Low-dose and safety.