[andyf75]

I'm guessing blight is a risk this summer with the cool and wet conditions (or is is warm and wet?)

what should I spray on my tomatoes and where do I get it?

Many thanks

[maxyboo]

I have just bought Bayer fruit and veg disease control sachets for my potatoes which can be used on tomatoes.

[mumofstig]

It's warm and wet for blight
yes, the Bayer sachets, they are the ones to use..............

and it's a preventative spray, so don't wait til the plants have got it

[andyf75]

so if its warm and wet, we should be OK?

or would you recommend some preventative spraying?

[BabbyAnn]

so if its warm and wet, we should be OK?

or would you recommend some preventative spraying?

no ...

if warm and wet = plants at risk of blight

if you haven't already got blight, then preventative spraying is highly recommended 

[Kajazy]

so if its warm and wet, we should be OK?

or would you recommend some preventative spraying?

I think above 10 degrees celsius counts as 'warm'...so yes, I would (and have) started a preventative spraying regime. The trouble is finding a dry enough day on which to spray, as the leaves need to be dry when sprayed on, and remain out of rainfall long enough for the product to dry on the leaves!

[mumofstig]

Spray if you want, especially if there is blight in your area.

[andyf75]

no ...

if warm and wet = plants at risk of blight

if you haven't already got blight, then preventative spraying is highly recommended 

well, its wet but it certainly isn't warm...

thanks, I guess I'll get some spray then