Efficiency of herbal extracts to repel brown planthopper at the concentration of 25% w/v. The result found that tobacco extract was the highest effective to repel brown planthopper at the rate of 10% at 24 hours after applications.
Efficiency of herbal extracts to repel brown planthopper at the concentration of 25% w/v. The result found that tobacco extract was the highest effective to repel brown planthopper at the rate of 10% at 24 hours after applications.
Efficiency of herbal extracts to repel brown planthopper at the concentration of 25% w / v. The result found that tobacco extract was the highest effective to repel brown planthopper at the rate of 10% at 24 hours after applications.
Efficiency of herbal extracts to repel brown planthopper at the concentration of 25% w / v. The result found that tobacco. Extract was the highest effective to repel brown planthopper at the rate of 10% at 24 hours after applications.