Joke Collection Website - Mood Talk - Teacher, my wax gourd is going to rot. What's going on here?

Teacher, my wax gourd is going to rot. What's going on here?

The rot of wax gourd is generally infected with epidemic disease. Spraying 52.5% oxadiazon cymoxanil water dispersible granules 2500 times, 58% metsulfuron-methyl manganese zinc wettable powder 600 times, 72% metsulfuron-methyl manganese zinc wettable powder 600 times, 69% alkenyl manganese zinc wettable powder 600 times or 50% azoxystrobin water dispersible powder 2000 times, etc. It has good control effect.