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Black Sigatoka - an overview ScienceDirect Topics
According to new terminology, the Sigatoka disease complex is a cluster of three closely related fungi: Black Sigatoka and its congeners Yellow Sigatoka and eumusae leaf spot (Ps. eumusae). Plants with leaves damaged by the disease may have up to 50% lower yield of fruit, and control can take up to 50 sprays a year. See more Black sigatoka is a leaf-spot disease of banana plants caused by the ascomycete fungus Mycosphaerella fijiensis (Morelet), also known as black leaf streak. It was discovered in 1963 and named for its similarities with … See more M. fijiensis reproduces both sexually and asexually, and both conidia and ascospores are important in its dispersal. The conidia are mainly waterborne for short distances, while ascospores … See more There are several ways to control black Sigatoka, either by cultural and chemical means or by genetic engineering. Cultural control includes the destruction of leaves that have been infected with M. fijiensis. This will help reduce the initial (ascospores) … See more • Bennett, R.S. and P.A. Arneson. 2003. Black Sigatoka, The Plant Health Instructor. doi:10.1094/PHI-I-2003-0905-01 • Genetic diversity of Mycosphaerella fijiensis project See more Black Sigatoka is also known as black leaf streak, causing streaks that run parallel to the leaves. It affects banana trees specifically in tropical climates; including Asia, West Africa, China, and South America. Tropical weather is the preferred climate for banana … See more The worldwide spread of the disease has been rapid, with its naming and first reported occurrence in 1963. The disease was reported in … See more • List of Mycosphaerella species See more WebThe Sigatoka disease complex consists of three fungi of banana:Mycosphaerella fijiensis – Black sigatoka Mycosphaerella musicola – Yellow sigatoka Mycosphaerella eumusae – … bridal makeup cavan
(PDF) Sigatoka Disease Complex of Banana in Brazil: …
WebNov 24, 2024 · Yellow and black Sigatoka, caused by Mycosphaerella fijiensis and M. musicola, respectively, are the most important worldwide foliar diseases of bananas. Disease control is heavily dependent on intensive fungicide sprays, which increase selection pressure for fungicide resistance in pathogen populations. The primary objective of this … http://en.negapedia.org/articles/Sigatoka_disease_complex WebSigatoka Disease (YSD) which has little or no effect on plantains, BSD is a leaf spot disease that affects plantains as severely as it does bananas. By far the most widely-distributed, … tas kamera mirrorless