Citrus tree aphids, citrus psyllids: Start spraying at the beginning of each generation of new shoots (when the shoots are 0.5~1 cm long) once every 10 days, and spray twice in a row for each generation; when spraying continuously, pay attention to alternate or mix with di...

Corn ash planthopper, aphid: It can be used for seed treatment (coating or seed dressing) and spraying during the growth period. For seed treatment, generally use 400-500g of 50% seed treatment dispersible powder or 300-350g of 70% seed treatment dispersible powder for eve...

Pymetrozine is a pyridine triazone ketone high-efficiency and low-toxic insecticide, specially used for the prevention and control of piercing-sucking mouthparts pests, with contact killing and systemic activity, high prevention effect, strong selectivity, and environmenta...

Glufosinate-ammonium is a phosphinate-based systemic broad-spectrum low-toxic herbicide, belonging to the glutamine synthesis inhibitor class, which inhibits glutamine synthetase to inhibit glutamine synthesis. Within a short period of time after application, nitrogen meta...