Crown is designed for quicker and more effective control of sucking insects and fungus gnats. In trials with fungus gnats, Crown exceedingly outperformed other conventional formulations.

225SL
Crown is a systemic insecticide that works on contact with pests as well as systemically through root and leaf uptake. It is exclusively developed for use in ornamental horticulture and highly effective on sucking pests; acting on eggs, larvae and adults. It is best to apply Crown in the spring when plants start new growth and insects begin to emerge.
- Product features
Crown is a systemic insecticide that works on contact with pests as well as systemically through root and leaf uptake. It is exclusively developed for use in ornamental horticulture and highly effective on sucking pests; acting on eggs, larvae and adults. It is best to apply Crown in the spring when plants start new growth and insects begin to emerge.