Growing with growers since 1946
  • May 1st 2012 Issue
  • Story by Richard Lehnert
  • Fruit drop is not simple to manage

    Thinning in spring and stopping preharvest drop are two sides of the same coin.

    Dr. Rongcai Yuan made important contributions to understanding fruit abscission processes. He died a year ago of cancer at age 45. Photo by Steve McArtney Scientists have made great progress in recent years homing in on answers to ­mysteries surrounding why apples fall off trees—so they can help growers make more do it when there are too many on the trees in the spring or to stop them from doing it before harvest. One leading figure in this work is Dr. Steve McArtney, a North Carolina State University horticulturist who is the Southeast Apple Specialist for that university working jointly […]

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