Phyllosticta is a genus of fungi. Many of the species in this genus are common and important plant pathogens. They typically infect the foliage and cause tannish-gray leaf spots with dark brown to purple borders. However, Phyllosticta may also infect fruit and stems. Yield loss is a common consequence of Phyllosticta infection. [2]

Pyllosticta leaf-spot fungus (Phyllosticta capitalensis) spreads easily and causes unsightly blemishes on the leaves of orchids. It is most common in warmer climates, but can be found throughout the world on a number of different types of orchids.

Abstract Phyllosticta is an important coelomycetous plant pathogenic genus known to cause leaf spots and various fruit diseases worldwide on a large range of hosts. Species recognition in Phyllosticta has historically been based on morphology, culture characters and host association. Al-though there have been several taxonomic revisions and

A page dedicated to understanding Phyllosticta Leaf Spot of Ornamentals and their hosts, symptoms and control properties.

2011年11月23日 · Phyllosticta is an important coelomycetous plant pathogenic genus known to cause leaf spots and various fruit diseases worldwide on a large range of hosts. Species recognition in Phyllosticta has historically been based on …

2023年6月23日 · Phyllosticta species are wide-spread fungal plant pathogens. They cause brown spotting or splotching with a black and/or yellow rim (called necrosis) as they grow. There is usually additional discoloration, depending on the species and the patterning of these blotches can vary across the plant and how bad the infestation is.

Phyllosticta causes small tannish-gray leaf spots with dark, brown to purple borders. Leaf spots are usually small and separate, but sometimes spots can cover large areas of the leaf. Pycnidia (fungal fruiting structures) are produced within the leaf spot, often in a ring pattern.

2023年7月4日 · Phyllosticta (Phyllostictaceae, Botryosphaeriales) species are widely distributed globally and constitute a diverse group of pathogenic and endophytic fungi associated with a broad range of plant hosts.

Among the genera, the coelomycete genus Phyllosticta was often present (Suryanarayanan et al., 2001). Kumaresan and Suryanarayanan (2001) demonstrated that in temperate coniferous hosts, evergreen shrubs, and mangrove trees certain fungal endophytes are host-specific.

Several Phyllosticta species are known as pathogens of Citrus spp., and are responsible for various disease symptoms including leaf and fruit spots. One of the most important species is P. citricarpa, which causes a foliar and fruit disease called ...

Phyllosticta is an important coelomycetous genus of plant pathogens known to cause diseases in a wide range of host plants worldwide. Examples include citrus black spot, black rot of grapevines and banana freckle, which cause severe economic damage to their hosts (Baayen et al. 2002; Pu et al. 2008; Glienke et al. 2011; Wikee et. al 2013 a, b, c).

The meaning of PHYLLOSTICTA is a very large form genus of imperfect fungi (family Sphaeropsidaceae) that are characterized by hyaline ovate to elongate nonseptate pycniospores produced typically in leaf spots within dark globose leathery or carbonaceous pycnidia and that include forms causing leaf blights of economically important plants.

We investigated the identity and genetic diversity of more than 100 isolates belonging to Phyllosticta (teleomorph Guignardia), with particular emphasis on Phyllosticta citricarpa and Guignardia mangiferae s.l. occurring on Citrus.

2011年12月1日 · Phyllosticta is an important coelomycetous plant pathogenic genus known to cause leaf spots and various fruit diseases worldwide on a large range of hosts. Species recognition in Phyllosticta...

2013年9月1日 · Phyllosticta is a geographically widespread genus of plant pathogenic fungi with a diverse host range. This study redefines Phyllosticta, and shows that it clusters sister to the Botryosphaeriaceae (Botryosphaeriales, Dothideomycetes), for which the older family name Phyllostictaceae is resurrected.

Phyllosticta (Phyllostictaceae, Botryosphaeriales) includes plant pathogens, endophytes and saprobes, occurring on various hosts worldwide.

Phyllosticta is the name given to the asexual states of Guignardia (van der Aa 1973, Sivanesan 1984, Hyde 1995, Wulandari et al. 2010a,b), which are phytopathogens producing simple, brown, thin-walled conidiomata, containing round to oval, hyaline, unicellular conidia.

2019年9月11日 · Several Phyllosticta species are known as pathogens of Citrus spp., and are responsible for various disease symptoms including leaf and fruit spots. One of the most important species is P. citricarpa, which causes a foliar and fruit disease called citrus black spot.

Three new species of Phyllosticta, P. hostae on Hosta plantaginea (China), P. schimae on Schima superba (China), and P. ilicis-aquifolii on Ilex aquifolium (UK), are described and illustrated in this study.

Phyllosticta citricarpa is a plant pathogen found in several areas of the globe, which causes an important diseases called citrus black spot. Due to its importance, citrus black spot has been subjected to phytosanitary legislation in the European Union and the U.S.A.

Phyllosticta Pers. – rodzaj grzybów z klasy Dothideomycetes [1]. Grzyby mikroskopijne, pasożyty roślin, zazwyczaj powodujące plamistość liści, owoców, a czasami także pędów [2]. Morfologia. Konidiofory krótkie, przeważnie nierozgałęzione. Komórki ...