Posted: 24/09/2014 at 23:23
Hi, Buddyboy, the sequence of events are as follows,
There was no yellowing veining before spraying.
My son's neighbour had seen aphids?on the Laurel Hedge, which is when he suggested to my son to spray the laurel .
My Son did spray his Laurel Hedge with insecticide.
The black/burnt tips were there prior to him using the spray.
I did check the soil myself and to me it was slightly damp. I did suggest that the Hedge could do with some water.
As i mentioned earlier my son's Laurel Hedge in on 3 sides of his garden, 2 sides of the Hedge are fine.
Today there have been more yellow bare stems on the ground from the damaged side.
Is there anything my son can do to save his Laurel Hedge.