Botrytis: Ten must-knows
March 26, 2025
withstand the cold like no other and is even active at very low temperatures (up to 0°C). The fungus survives on plant parts, bulbs, or in the ground. The spores [...] enough for the mould spores to germinate. That’s why it’s important to work cleanly and neatly. Prevention is the way to fight this fungus. How? By ensuring [...] what the fungus looks like: grey powder on leaves, flowers, fruit or the stem. The fungus penetrates the plant cells with a pollen tube, kills them, and