Read this article in Hindi to learn about the structure of sunflower, explained with the help of suitable diagrams. मुण्डक प्रकार का पुप्पक्रम अनेक पुष्पको (florets) का बना होता है । इनमें केन्द्रीय एवं सीमान्त पुष्पक होते हैं । केन्द्रीय पुष्पक नलिकाकार हैं तथा बिम्ब-पुष्पक (disc florets) कहलाते हैं । सीमान्त पुष्पक जीभ के आकार […]
Structure of Sunflower (With Diagram) | Hindi | Flowers | Biology
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Diseases of Sunflower: Necrosis, Leaf Blight, Mildew and Other Diseases
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Here is a list of nine major diseases of Sunflower: 1. Sunflower Necrosis Disease 2. Alternaria Leaf Blight Disease 3. Downy Mildew Disease 4. Rust Disease 5. Sclerotium Wilt and Collar Rot Disease 6. Charcoal Rot Disease 7. Sclerotinia Wilt and Rot Disease 8. Powdery Mildew Disease 9. Head Rot Disease. Diseases of Sunflower: Sunflower […]