Spray apples and pears with malathion, permethrin, or spinosad every 7 to 14 days during the summer to have worm-free fruit.
If apples or pears are damaged by hail, apply a spray of streptomycin or a copper spray as soon as possible (within four ...
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If apples or pears are damaged by hail, apply a spray of streptomycin or a copper spray as soon as possible (within four ...
More Information