HELP Spider mites infesting tomatoes
spider mites have moved into my organic heirloom tomato garden. One plant has already lost one third of its fruit. It's spreading. I shook leaves onto white paper got crawling black specks there are also tiny webs and threads between leaves. They are on stems leaves and fruit. The stems turn dusky shrivel and die. Fruit gets gray brown motled then shrivels and dies. I sprayed with water and neem oil tops and bottom of leaves what else can I do?