tips of new growth have leaves curling & cupped
Please help me identify the problem --
About two weeks ago I noticed one tomato plant had some of its very new, tip growth curled and cupped. Now there are several plants with the same appearance. I do not see any other markings or suspicious looking markings on any other tomato plant. The developing clusters of flowers on these affected parts show the wilt-like appearance and will not develop. The tips seem a dull green/gray color.
Yesterday I sprayed all the plants with a lactobacillus my husband has made for the ready and removed the suspicious growth. My next step will be to try and identify the varieties that are affected.
Searching on the web for a picture or description of what I'm seeing hasn't helped.