Posted: 24/11/2011 at 15:29
I usually spray my lilies from spring onwards with a mixture of vinegar and teatree oil which usually keeps them free from the lily beetle grubs. This year for some reason I did not get round to it and consequently have the full gunge plus quite a substantial amount of beetles. I should add that they seem to have a preference for the orange lilies rather than the white and yellow.
Have learned my lesson now.