Hi Karen. Sorry but the sticky yellow sheets won't do the trick for you. It's used as an indicator and the whiteflies won't leave your plants for the traps. Spray the whiteflies with a mixture of cooking oil (one teaspoon) and mild shampoo (one teaspoon) to about a half gallon of water. Shake it up well and spray directly on the whiteflies, just enough to wet them. They congregate on the bottom of the leaves so it's a bit of work. Apply again next day as some are going to get away on you. Now you should apply a bit of low nitrogen fertilizer to the plants. Along with a tablespoon of Epsom Salts per gallon of water. Give a gallon to each plant and you should see improvement in a few days. Best of luck.

Thank you for the advice. I'll try it tonight.

Karen

I suspect the opposite. I suspect her problem is too much water and the roots are rotting. adding more salty water is not going to help. You might spray epsom salts on the leaves. but I will never add salt to the soil.

I suspect she needs the ground to dry out and the roots to grow again. hope for the best.

If you live in a wet area then you should probably graft your tomatoes onto eggplant rootstock. The professionals do that for wet areas. The roots of eggplant do much better in soil that is too wet or gets flooded out.

Here is a link that might be useful: toms on eggplant roots