On Fri, 31 Jan 2003 20:25:07 -0800, Polar wrote in
rec.gardens.edible:


This is the first year I can remember that all the tomato
plants have whitish stuff on the leaves, which soon wither and turn
brown. The plant itself continues to grow healthily (?) but I don't
know what if anything I should do about the infestation, if such it
is.

Any advice appreciated.

Have a look at http://aggie-horticulture.tamu.edu/t...ver/index.html
and then click on "Leaf". There are photographs of the common problems and
remedies for them.
--
Gardening Zones
Canada Zone 5a
United States Zone 3a
Near Ottawa, Ontario