Tomato blight

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

On Tue, 15 Sep 2009 12:58:28 -0500, zxcvbob wrote:


I sprayed my plants with Agway's Fruit Tree Spray, which contains Captan,
after they started to get sick, it arrested the disease and I got a fair
number of tomatoes. I'll look for something safer next year and use it
prophylacticly.

"zxcvbob" <[Only registered and activated users can see links. ]> wrote in message
news:[Only registered and activated users can see links. ]...

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:
[Only registered and activated users can see links. ]

On Tue, 15 Sep 2009 16:13:03 -0700, "gunner" <[Only registered and activated users can see links. ]>
wrote:


Not surprisingly Eastern Canada, as well.

gunner;864549 Wrote:
you can use copper sulphate fungicide its less demaging
[Only registered and activated users can see links. ]




--
mor