Possible Clues:

• Why sea becomes turbulent after middle of September? Nonsense
• English trees rot
• Rot found in two English trees
• Rubbish is no longer hard to find at base of London attraction
• Cleansing lotion
• Rot shown in elm, primarily, and two other trees
• English woods rot
• A solution that's nonsense?
• Regard Shaw plays as utter nonsense
• Rot primarily exhibited by a couple of tree species