b'Grey mould | BOTRYTIS CINEREA Test centre HoogstratenBotrytis is a wound parasite. Stamina, which are breaking off and petals falling off prematurely are ideal attacking points for Botrytis. Characteristic is the whitish grey fungus fluff on the attacked fruits. They are traces of the fungus germs at high humidity of the air and temperatures ranging from 15 to 20 C. They are spread by the wind.Mildew | SPHAEROTHECA APHANI Test centre HoogstratenIn case of an attack coming on, the leaves will curl, forming white fungus fluff on the underside. Subsequently light purple spots will form. Also the fruits can be attacked by mildew. 90'