"zxcvbob" wrote in message
...
Do prophylactic applications of fungicides work to prevent Late Blight in
tomatoes? How about waiting until the first sign of spotted yellow leaves
and then spraying? Daconil, Captan, Maneb, or Bordeaux mixture?

Planning for next year,
Bob

Seem to be lots of tomato problems in the US this year, however Washington
State was pretty good overall.

Cornell put out some info on this year's NE crop conditions that may be
useful to you:
http://vegetablemdonline.ppath.corne...tBlt_2009.html