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The effects of Septoria lycopersici can often be reduced through the implementation of a variety of management techniques. First and foremost, each season should begin as pathogen-free as possible. This can be accomplished by burning or destroying all infected plant tissues to prevent the spread of the primary innoculum. [1]
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]
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 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.
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 cucurbitacearum Scientific classification Domain: Eukaryota Kingdom: Fungi Division: Ascomycota Class: Dothideomycetes Order: Capnodiales Family: Mycosphaerellaceae Genus: Septoria Species: S. cucurbitacearum Binomial name Septoria cucurbitacearum Sacc. (1876) Septoria cucurbitacearum is a fungal plant pathogen infecting cucurbits. Symptoms of Septoria leaf spot are similar on all the ...
Septoria glycines is a fungal plant pathogen that causes leaf spot on soybean, a disease that is also known as brown spot. [1] The disease leads to early defoliation of the plant, but does not normally cause severe reductions in yield. The fungus overwinters on infected soybean straw and is spread by wind dispersal or rain splash. [2]
Severe attacks of Septoria secalis can result in crop yield losses between 10% and 40%. [2] Common control measures include crop rotation, the ploughing of plant debris, and fungicidal treatment of affected plants. Yan & Hunt 2001 finds that in most years SLB is the primary yield loss factor in Ontario, Canada. [3]