By Irenebaughan
United Kingdom 
i have fruit trees and insects keep making holes in the leaves, i think they are white fly. i have stayed them bug killer but it dosen't seem to make a difference, any ideas?
13 Jul, 2011
Whitefly doesn't make holes in leaves, but they still could be present while something else makes holes. Most common candidates would be caterpillars, grasshoppers, beetle larvae, or shot hole fungus. Identification would be aided by knowing what kind of fruit tree it is, and photos of the damage, if you can provide them. It would also help to know what kind of bug spray you used.
15 Jul, 2011