(I) Urea or Lime for Reducing Overwintering Inoculum of Apple Scab and Marssonina Leaf Blotch; (II) Peach Leaf Curl Control with Ziram and Chlororthalonil in Spring
(I) Reducing Overwintering Inoculum of Apple Scab Fungus (Venturia inaequalis) and Marssonina Leaf and Fruit Blotch (Diplocarpon coronariae) If symptoms of apple scab were visible on leaves or fruit during the 2025 growing season, you should plan to reduce overwintering scab inoculum residing in leaf …