third pic.. your clay soil is cracking.. at a minimum.. they are going into drought ...

ken

Wouldn't it wilt if that was the case?

Could be juglone toxicity. From the U of Minn.

"Walnut toxicity will often show up as a wilting or drooping of leaves, first partial, then total. This is especially true for fast-growing annual plants, such as potatoes or tomatoes.

Tomatoes, for example, show symptoms of yellowing and discoloration of the leaves, as well as twisting and puckering. Discoloration and darkening of internal stem tissue can also occur."

You say roots remain from a wallnut. How long have they been dead?

tj

drought.. brings on severe stress.. which then leads the plant to become affected by other things ..

i guess what i am trying to say.. is that if they werent droughted.. perhaps the secondary problem would not be as severe ...

all we can do is speculate ... and i like to start with the obvious .. and that is that your soil is cracking.. which in a clay soil means extremely dry ... and tomato is a very heavy water user .. and to me.. it doesnt really matter what other problems it has.. unless you fix the water problem ...

good luck.. i know how you mater freaks love your crop ...

since its still early in the season.. you might want to pot a few new ones .. to insure a crop of some kind ... later is better than none ...

ken

It does not look like a mosaic virus. Are the fruit deformed or miscoloured? They look thirsty and hungry.

When plants stress they flower that could easily explain the extra flowers.