Hailstorms during the bloom and petal-fall stages can significantly increase the risk of fire blight in apple orchards. The physical damage caused by hail creates entry points for the fire blight pathogen. Effective management during that critical period is essential to mitigate potential outbreaks.
Manage fire blight after hailstorm
Fire blight devastates a pear tree. The fruit-tree disease is resistant to streptomycin and also affects apple trees.
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