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Septoria lycopersici prefers warm, wet, and humid conditions. Disease development occurs within a wide range of temperatures; however, the optimal temperatures lie between 20 and 25 degrees Celsius. [4] High humidity and leaf wetness are also ideal for disease development. [2]
Septoria cannabis is a species of plant pathogen from the genus Septoria that causes the disease commonly known as Septoria leaf spot. Early symptoms of infection are concentric white lesions on the vegetative leaves of cannabis plants, followed by chlorosis and necrosis of the leaf until it is ultimately overcome by disease and all living cells are then killed.
Mycosphaerella eumusae is a fungal disease of banana (Musa spp.), causing Eumusae leaf spot. [1] Its symptoms are similar to black leaf streak (Black Sigatoka, ). [1] M. eumusae is the predominant Mycospharella of banana in mainland Malaysia and in Thailand, and is present in Mauritius and Nigeria. [1] Septoria eumusae is an anamorph of ...
Septoria are ascomycete pycnidia-producing fungi that cause numerous leaf spot diseases on field crops, forages and many vegetables including tomatoes which are known to contract Septoria musiva from nearby cottonwood trees, and is responsible for yield losses.
Septoria malagutii is a fungal plant pathogen infecting potatoes. [3] The casual fungal pathogen is a deuteromycete and therefore has no true sexual stage. As a result, Septoria produces pycnidia, an asexual flask shaped fruiting body, on the leaves of potato and other tuber-bearing spp. causing small black to brown necrotic lesions ranging in ...
Septoria musiva, correct taxonomic name: Sphaerulina musiva (teleomorph: Mycosphaerella populorum), is an ascomycete fungus [1] responsible of a leaf spot and canker disease on poplar trees. It is native on the eastern cottonwood poplar Populus deltoides , causing only a leaf spot symptom.
Ramularia leaf spot Ramularia spp. Rhizoctonia blight, stem canker Rhizoctonia solani Thanatephorus cucumeris [teleomorph] Rust (foliage and hypocotyl) Puccinia calcitrapae var. centaureae = Puccinia carthami Puccinia verruca. Sclerotinia stem rot and head blight Sclerotinia sclerotiorum. Septoria leaf spot Septoria spp. Verticillium wilt
Download QR code; Print/export Download as PDF; ... Septoria helianthi, also known as Septoria leaf spot, is a fungal plant pathogen infecting sunflowers. [1] [2]