Dudu Cypher is a non- systemic synthetic pyrethroid-based insecticide with both contact and stomach action used on a wide variety of crop-damaging insect pests. This product has a rapid knockdown effect and will give substantial control in time. Recommended dosage will vary according to pest and local conditions. As an indication, the dosage will vary from 20 -55ml per 20L of water on Lettuce, celery and deciduous fruits to 40- 80ml per 20L of water on coffee, tomatoes, potatoes, and cabbage. See leaf on the container for details.