Origin of the name Madison: Transferred use of the surname meaning Mad's son.. Mad was a common pet form of Matthew (gift of God) during the Middle Ages. Madison may also be a matronymic derived from the name Maud, an old pet form of Mathilda (battle mighty): hence, son of Maud.. From A World of Baby Names by Teresa Norman.
Fungal Leaf & Fruit Spots of Tomato I. There are many fungi that cause leaf and fruit spots on tomatoes. The ones described here are similar in that they do not have obvious fungal growth on either the leaf or the fruit spots.
What causes tomato plant leaves to turn yellow? Yellow leaves that have purple, distorted veins are a sign that psyllids have infested the tomato plant. Treatment involves looking on the bottom of leaves for insects, removing them and applying a pesticide to the growing area. Tomato plants that stop growing and turn yellow all over may have the curly top virus. The beet leafhopper transmits this disease by jumping from plant to plant.