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Reasons for Sudden Large-Scale Spots on Phalaenopsis Orchids and How to Solve Them
Everyone loves beauty, so many people like to grow plants at home that look pleasing to the eye, and the Phalaenopsis orchid has become the "white moonlight" in many people's eyes. However, keeping it well is not as easy as imagined, especially when brown spots, black spots and other conditions suddenly appear on the leaves during care. For new flower lovers, this is no
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How to prevent and control northern corn leaf blight? A detailed explanation of the latest control measures
Northern corn leaf blight is one of the main diseases of corn, mainly damaging the leaves, and in severe cases also harming the leaf sheaths and husk leaves. After the plant is infected, it starts from the bottom leaves and gradually spreads upward; on the same leaf, large and small spots can occur together, or multiple lesions can merge with each other.