In this newsletter: SWD in cherry Preharvest intervals for cherry Fireblight spotted in Gala Summer tour agenda Spotted Wing Drosophila (SWD) in Cherry Cherries will become susceptible to SWD once about 20% of fruit begin to blush. Sweet cherries have reached this stage. Sour cherries are still green. Adult SWD flies will puncture the skin read more Tree Fruit Newsletter — June 25, 2025