3.- Provide protection from the the hot sun and winds in periods of drought. Wash off spray drift immediately. Buds are chewed. Grayish brown fuzzy growth on buds and flowers. Use Benomyl , Garden Sulphur or Rose Dust .
White powder covers the plants.
Improve air circulation. Use Benomyl , Folpet , Garden Sulphur or Rose Dust . Edges of flower petals dry up and turn brown. Silver-white streaks or stippling appear. Thrips Use Latox , Rose Dust or Bulb Dust .