The disease caused by Sphaceloma arachidis is commonly known as Peanut Scab or Groundnut Scab. As seen by the name, it affects Arachis hypogaea or peanuts. [ 3 ] Peanuts are grown in warm areas, which determines where this disease is normally found. [ 4 ]

Nov 19, 2019 · Adequate control measures for groundnut scab are necessary for a variety of reasons, amongst which one could cite: the prevention of crop losses when the pathogen is present in the area cultivated; prevention of losses when susceptible cultivars are used and when the climatic conditions are favourable for the development of the disease ...

Peanut scab caused by Elsinoë arachidis is found throughout China’s peanut-growing areas. Elsinochrome produced by E. arachidis is a perylenequinone photosensitive mycotoxin vital to the pathogenic process of the pathogen.

Jan 1, 2002 · Peanut scab (Sphaceloma arachidis Bit. & Jenk.) has become epidemic in the southern peanut region of Argentina during the 1997/98 and 1999/00 growing seasons.

Jan 1, 2002 · Peanut scab (Sphaceloma arachidis Bit. & Jenk.) has become epidemic in the southern peanut region of Argentina during the 1997/98 and 1999/00 growing seasons. To determine the potential for transmission of S. arachidis by crop debris and seeds and to describe the spread of scab from infected debris, experiments were conducted during two growing ...

Mar 31, 2022 · Peanut scab is one of the most serious diseases of peanut (Arachis hypogaea L.). The scab pathogen can infect leaves, stem, root, and fruit pods of peanut, and cause damage to the production and quality of peanut.

Jan 24, 2024 · Now I would like to talk about peanut scab, which mainly harms the stems and leaves of peanuts. This disease is the main disease that causes plant death to leaves, so lets discuss why it happened and how it happened today.

Dec 21, 2024 · Elsinoë arachidis is a phytopathogenic fungus that causes peanut scab on Arachis hypogaea Linn., resulting in tremendous yield loss (regional losses can be greater than 50%) in peanut planting regions in China [1, 2]. Currently, disease occurrence patterns have …

Dec 16, 2021 · Elsinochromes (ESCs) are virulence factors produced by Elsinoë arachidis which is the cause of peanut scab. However, the biosynthesis pathway of ESCs in E. arachidis has not been elucidated and the potential pathogenic mechanism of E. arachidis is poorly understood.

Nov 19, 2019 · This datasheet on Sphaceloma arachidis covers Identity, Overview, Distribution, Dispersal, Hosts/Species Affected, Diagnosis, Biology & Ecology, Seedborne Aspects, Impacts, Prevention/Control, Further Information. View all available purchase options and get full access to this article. Already a Subscriber?