List of plant diseases and their causal organism
List of plant diseases and their causal organism Major types of plants and their diseases with causal organism are given below. List of Rice diseases and their causal organism: Name …
Plant Pathology
Symptoms of Plant Diseases
Symptoms of plant diseases SYMPTOMS OF MAJOR PLANT DISEASES Sheath blight of rice: Irregular purple brown spots with ashy w center forms on the leaf sheath which are looks like …
Disease of Cucurbits plants [Anthracnose, Powdery mildew, Downy mildew]
Disease of Cucurbits plants Anthracnose of Cucurbits Causal organism: Colletotrichum lagenarium. Symptoms Seedling stage Cotyledons drop and wilt, lesions on stem near the ground. Sypmtoms of Anthracnose of Cucurbits Foliage …
Diseases of chilli and their management
Diseases of chilli and their management Anthracnose/Fruit Rot/Die-back of Chilli Causal organism: Colletotrichum capsici. Symptoms The disease occur in two forms; Dieback and Ripe fruit rot. Dieback 1. The disease …
Little Leaf of Brinjal management and symptoms
Little Leaf of Brinjal management and symptoms Causal organism: Mycoplasma Like Organism (MLO). Symptoms of little leaf of Brinjal 1. Short, smaller leaves are produced. 2. Petioles are reduced; Leaves …
Basic 10 Symptoms of Early Blight of Potato and Tomato
Early blight of potato and tomato Early blight of potato causal organism: Alternaria solani. Early blight of tomato causal organism: Alternaria solani. Symptoms of early blight of potato/tomato Major symptoms of early …
Symptoms and Management of Late Blight of Potato
Symptoms and Management of Late Blight of Potato Causal organism: Phytopthora infestans. Late blight is the major limiting factor to increase potato production. In Bangladesh, the infection of late blight …
Symptoms & Management of Rhizome rot of Turmeric and Ginger
Symptoms and management of Rhizome rot of Turmeric and Ginger Causal organisms: Pythium graminicolum and P. aphaniderrnatum. The disease is soilborne and rhizomes borne and occurs with the onset of monsoon. Symptoms of Rhizome rot of Turmeric and Ginger Above ground 1. The infection starts at the collar region of the pseudostem and progresses upwards as well as downwards. 2. The collar region of the affected pseudostem becomes water soaked and the rotting spreads to the rhizome resulting in soft rot. 3. Foliar symptoms appear as light yellowing of the tips of lower leaves which gradually spreads to the leaf blades. 4. In early stages of the disease, the middle portion of the leaves remain green while the margins become yellow. 5. Later, the yellowing spreads to all leaves of the plant from the lower region upwards and is followed by drooping, withering and drying of pseudostems. Below Ground 1. At a later stage, fungal infection decays the rhizome as well as roots. …
Symptoms and Control measures of Blister Blight of tea
Symptoms and Control measures of Blister Blight of tea Causal organism: Exobasidium vexans. Symptoms of Blister Blight of tea 1. Brown to pink lesions developed on the upper …
Symptoms and Management of FrogEye Leaf spot Tobacco
FrogEye Leaf spot Causal organism: Cercospora nicotianae. Symptoms of FrogEye Leaf spot Tobacco 1. Small roundish spot are developed on the leaves, especially on the older leaves. …
