botanical insecticide
1.Experiments have been done to control Erannis ankeraria Staudinger With botanical insecticide of 1% Kusensu in different counsistency. The results show it can control Erannis ankeraria Staudinger larval quite well by use of foliage spray. The optimum consistency is 1∶1000. The insecticidal results can reach 100% after 72 hours.
