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Brown spot of rice is a plant fungal disease that usually occurs on the host leaves and glume, as well as seedlings, sheaths, stems and grains of adult host plants. Hosts include Oryza (Asian rice), Leersia (Cutgrass), Zizania (Wild rice), and other species as well such as Echinochloa colona (junglerice) and Zea mays (maize).
Rice blast has been observed on rice strains M-201, M-202, M-204, M-205, M-103, M-104, S-102, L-204, Calmochi-101, with M-201 being the most vulnerable. [16] Initial symptoms are white to gray-green lesions or spots with darker borders produced on all parts of the shoot, while older lesions are elliptical or spindle-shaped and whitish to gray ...
Leaf smut Entyloma oryzae. Leaf scald Microdochium oryzae = Rhynchosporium oryzae. Narrow brown leaf spot Cercospora janseana = Cercospora oryzae Sphaerulina oryzina [teleomorph] Pecky rice (kernel spotting) Damage by many fungi including Cochliobolus miyabeanus Curvularia spp. Fusarium spp. Microdochium oryzae Sarocladium oryzae and other ...
IRRI Rice Knowledge Bank. 2017-08-15 Retrieved 2020-11-25 . "Diseases - Cercospora oryzae Miyake (teleomorpha Sphaerulina oryzina Hara) - Cercospora Leaf Spot, Narrow Brown Leaf Spot" .
5. Low Humidity. Light brown spots scattered across fiddle leaf fig leaves can be caused by dry air. If the brown spots in question have a pox-like look instead of being in a single area of the ...
Leaf spots can vary in size, shape, and color depending on the age and type of the cause or pathogen. Plants, shrubs and trees are weakened by the spots on the leaves as they reduce available foliar space for photosynthesis. Other forms of leaf spot diseases include leaf rust, downy mildew and blights. [4]
Brown rice, on the other hand, still contains the bran and germ, as well as the endosperm. That’s why we consider it a whole grain. EdwardSamuelCornwall - Getty Images.
Brown rice is a whole grain, meaning it contains all three parts of the grain: the fiber-containing bran, the nutritious germ, and the carb-rich endosperm. This makes it a valuable addition to a ...