Covers more than 27 chrysanthemum problems, including fungi, bacteria, viruses, viroids, phytoplasmas, nematodes, physiological problems, environmental imbalances, air pollution, pesticide toxicity, and nutritional deficiencies and toxicities.
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Covers more than 27 chrysanthemum problems, including fungi, bacteria, viruses, viroids, phytoplasmas, nematodes, physiological problems, environmental imbalances, air pollution, pesticide toxicity, and nutritional deficiencies and toxicities.
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