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.

Useful links

For further information on grey mould control in heated crops download this factsheet

For information on controlling humidity to minimise grey mould download this factsheet