steps:
1 This product should be sprayed at the initial stage of young rice planthopper nymphs or the initial stage of nymphs in full bloom, and spray evenly.
2. When applying pesticides, avoid the drug solution drifting to other crops to prevent phytotoxicity.
3. Do not apply the pesticide on a windy day or if it rains within 2 hours.
4. The product can be used up to 2 times per season, and the safety interval is 28 days