By Mali
United Kingdom 
Something is eating and killing my Busy Lizzies and my geraniums. Could be snails but I cant see any.
22 Jul, 2011
Answers
Me too but only my busy lizzies, not geraniums or petunias. I read about Impatiens downy mildew on the Gardeners World website and believe it could be this. It is definitely not snails or slugs and I've sprayed them with every bug killer going... :-(
2 Aug, 2011
Busymum down mildew will certainly kill busy lizzies but it wont eat them... slugs are not affected by bug killers!
2 Aug, 2011
Previous question
Go out with a torch after dark Mali and you probably find slugs and snails chomping away.
22 Jul, 2011