It is effective against pests that chew mouthparts and pierce mouthparts. It can be used for vegetables, fruit trees and a variety of farmland crops.

1. To prevent and control the cabbage caterpillar, cabbage armyworm, cabbage sawfly, cabbage aphid, cabbage borer, and prodenia litura, spray with 80% EC 1500-2000 times.

2. To prevent and control the twenty-eight star ladybug, tobacco caterpillar, whitefly, cotton bollworm, diamondback moth, lamp moth, and armyworm, spray with 80% EC 1000 times.

3. To control red spiders and aphids, spray with 50% EC 1000-1500 times.

4.  For the prevention and treatment of cutworms, yellow stalk melons, yellow scorpion beetles, spray or irrigate the roots with 800-1000 times of 80% EC.

5.  To control whitefly in greenhouse, spray with 80% EC 1000 times to prevent the first adult and nymphs. Spray 1 drink every 5-7 days and spray 2-3 times continuously to control the damage. Dichlorvos smoke agent can also be used for fumigation, the method is: before the end of the evening, the protected area is sealed and smoked, and 0.5 kg of 22% dichlorvos smoke agent per mu is used. Or put sawdust in the flowerpot, sprinkle 80% dichlorvos EC, put a few red briquettes, and use EC 0.3-0.4kg 

6. To prevent and control the bean borer, spray 80% dichlorvos cream 1000 times liquid before 8 o’clock in the morning when the petals are open (when 2-3 flowers are relatively concentrated) focusing on spraying buds, flowers, tender pods and ground flowers. Spray 2-3 times in a row.