SYMPTOMS AND IDENTIFICATION OF PLANT DISEASES AND DISEASE DIAGNOSIS
Автор: Dr Rakhi gagotia
Загружено: 2021-02-12
Просмотров: 3514
In this lesson we study plant disease symptoms that occur due to external pathogen appearance and due to internal plant disorders. Various symptoms like, Mildew, Rusts, Smuts, Blisters, Blotch, Rot, Blight, Chlorosis, chromosis, albinism, Necrosis symptoms like die back, cankers, damping off seedlings. Disease diagnosis. Koch's postulate.
PDF link : https://drive.google.com/file/d/15Mtn...
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