Hot water treatment is a classical and highly effective method for controlling internally seed- borne fungal pathogens like loose smut. Imidacloprid is an insecticide. Soil treatment and biological control are generally less effective for direct control of internally seed-borne loose smut compared to seed treatment.
Loose smut of wheat can be controlled by
Asked in Agri. Officer 2020 · Topic: Main Plant Diseases (Principles of Plant Disease Management: Cultural, Chemical, and Biological Control)
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Answer: B. Hot water treatment of seed at 52 °C for 11 minutes
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