You can rest assured that all of our retailers have met our stringent standards and have 'secure servers' which means that you can be sure that your credit card details and other personal information will be sent safely. Suitability Always check which plants and diseases the fungicide is designed to treat. Never use a fungicide for anything other than its recommended usage. When treating food plants, check how long the safe harvest interval is, between applying the fungicide and eating the plant. Action Contact chemicals may kill germinating fungal spores and prevent further infection, but they do little against established fungal growths.
Systemic chemicals enter the plant and kill fungi in the plant tissues.