● Course title - Diseases of horticultural and field crops II (Rabi Crops)
● We mainly Focused on diseases mentioned in ICAR- fifth dean committee UG-BSc syllabus
● Diseases are described in the following important points -
● Causal organism – what is the cause of symptoms
● Symptoms – any external or internal expression of plants caused due to disease, such as aster yellows, bacterial wilt, blight, fire blight, rice bacterial blight, canker, crown gall, rot, basal rot, scab, anthracnose, black knot, blight, chestnut blight, late blight, canker, clubroot, damping-off, Dutch elm disease, Ergot, Fusarium wilt, Panama disease, leaf blister, mildew, downy mildew, powdery mildew, oak wilt, rot, basal rot, gray mold rot, heart rot, rust, blister rust, cedar-apple rust, coffee rust, scab, apple scab, smut, bunt, corn smut, snow mold, sooty mold, Verticillium wilt, curly top, mosaic, psorosis, spotted wilt
● Disease cycle –the chain of events which involved in disease development, such as contact, inoculation, host recognition, penetration, infection, invasion, movement, growth development, reproduction, spread, dissemination, survival
● Etiology – study about the cause of the disease, whether its caused by fungus, bacteria, virus or any other physiological disorder.
● Management – we should always adopt integrated disease management practices, which includes –
● Cultural practices – crop rotation, irrigation management, fertilizer management, sanitation, disease-free planting material, summer deep ploughing, soil solarization, rouging, destruction of crop debris, and weed host
● Biological practices – seed treatment, foliar application or soil application of biocontrol agents such as Trichoderma, Pseudomonas or Bacillus
● Mechanical practices – removal of infected plant host from field
● Physical practices – flooding of filed, burning of crop debris
● Chemical control - seed treatment, foliar application or soil application of chemicals such as Mancozeb, Metalaxyl, Captan, Bavestin, Tricyclozole, Hexaconazole, Plantavax. Vitavax, Bordeaux mixture
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● To download PDF notes and to join my Telegram channel click the link below -
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● To go to e-Course by ICAR click the link
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● you should read these important books to get complete and clear pictures of plant diseases
1. Plant Pathology by G N Agriose (Click the link to get the books)
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OR
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2. Plant Pathology by R S Mehrotra and A Aggarwal (Click the link to get the books)
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OR
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3. Plant Disease by R S Singh (Click the link to get the books)
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4. Diseases of crop plant in India by G Rangaswami and A Mahadevan (Click the link to get the books)
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5. Fundamentals of Plant Pathology by R S Mehrotra and A Aggarwal (Click the link to get the books)
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6. Introduction to Principles of Plant Pathology by R S Singh
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Stay tuned to our channel Dr. Agriculturist for more updates.
Thanks and regards
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