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What disease causes round patches on apple fruits? How does it occur and what medicine should be used?
Apple fruit mottling disease is a common disease during the growth period of apple trees. Before coloring, the diseased fruit shows no obvious difference from healthy fruit. Only after the bagged fruit colors does the fruit surface become scattered with many nearly round yellow-white or red patches, appearing mottled, which seriously affects the apple's
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Causes, Symptoms and Control Methods of Persimmon Angular Leaf Spot
A very troublesome disease that harms persimmon trees is called persimmon angular leaf spot. It often gives growers a real headache. So how does persimmon angular leaf spot occur? What are the symptoms? How should it be controlled? Below, the editor of Tuliu.com takes you through it. 1. Sympt