COMBAT BUGS: NEEM! Won't hurt the beneficial bugs! Neem Oil Amounts For Insect Spray = For 1 liter of a 0.5 % dilution of neem plant spray you need: 5 ml neem oil 1-2 ml organic castile soap (Dr. Bronners- I'd use baby unscented formula) 1 liter warm water To convert into US measurements: Five ml make a teaspoon. One litre is roughly a quart.
Red Spider Mite: These pests are tiny, they are red in the winter see photo to the left, and green in the summer, they live on the underside of tomato leaves you can tell that their present as a fine silky webbing will have developed over the leaves and stems. http://tomatogrowingexpert.com/tomato-problems-and-pests