Hi - does anybody know what is wrong with my tomato plant (see picture)? I suddenly noticed the leaves of one plant are turning yellow with spots on them. Should I remove these leaves so that they will not affect the remaining plant? The plant is fruiting tomato right now and I am concerned this will affect the other tomato plants in my garden 9 which are growing healthily.
You can remove the leaves - that is what I would do if I saw this on my tomatoes in the greenhouse. The fruit will still ripen. Try not to remove to flower buds