Week of November 27, 2018

In addition to good orchard sanitation (picking up rotten fruit and raking leaves), applying dormant sprays in the fall and winter is a great way to reduce overwintering pests & diseases in the home orchard. Dormant oils are applied when trees have dropped their leaves and are dormant. The oils can be applied when daytime temperatures are over 35-40°F. Dormant oils control aphids, scale, spider mites and many other insects by smothering eggs and larvae. To control diseases such as peach leaf curl, a fungicide is applied multiple times throughout the dormant season. An easy way to remember when to apply the fungicide is after leaf drop, New Years day (or around that time) and a final treatment on Valentine’s Day (before buds have broken or blossoming).