Control of grey mould (Botrytis) in container-grown ornamentals: unheated greenhouse crops

This factsheet covers Botrytis control in unheated ornamental crops. Detail is provided on: 

• Disease symptoms
• Sources and spread
• Integrated control, including cultural control measures and fungicide selection and use

A number of tables provide detail on fungicide activity and example spray programmes.

This information was last updated in 2002.