genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma, and Lecanosticta on pines

Genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma, and Lecanosticta on pines by H. C. Evans Download PDF EPUB FB2

genera Cercoseptoria Petrak, Dothistroma Hulbary and Lecanosticta H. Sydow were encountered. The latter two were particularly widespread and associated with dothideaceous teleomorphs now accommo­ dated in the genus Mycosphaerella Johanson (Arx, ).

A Three important pine needle pathogens with teleomorphs assigned to Mycosphaerella are described: M. dearnessii, M. pini and the new sp. gibsonii. Historical, morphological, ecological and pathological details are presented and discussed, based on the results of a 3 yr survey of Central American pine forests and supplemented by an Dothistroma of worldwide :// Genus Mycosphaerella and its Anamorphs Cercoseptoria, Dothistroma and Lecanosticta on Pines.

By: Harry Evans, CABI, UK January | Paperback | Pages | Get this from a library. The genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma, and Lecanosticta on pines.

[H C Evans; Commonwealth Mycological Institute (Great Britain)] Citation. Evans, H.C. The genus Mycosphaerella and its Anamorphs Cercoseptoria, Dothistroma and Lecanosticta on pines.

Mycological papers, Commonwealth Mycological Institute no. Mycosphaerella pini. Disease symptoms first appear on needles as yellow spots (Fig. 6A–D) which later on widen to a sharply delimited necrotic in ssii, the lesions enlarge to bands that encircle the needle and cause death of distal ed needles often show dead tips, central zones with lesions or necroses, and green bases ().

A needle blight disease with brown spots was found on ornamental trees of Pinus thunbergii in Shimane Prefecture, Japan. The causal fungus was identified as Lecanosticta acicola, known as causal fungus of brown spot needle blight of pines recorded in the Americas, Europe, and thunbergiiwas heavily infected following inoculation with the fungus in June, but only slightly infected More Dematiaceous Hyphomycetes.

By: M Ellis, Denver Museum of Nature and Science, USA January | Paperback | Pages | Dothistroma septospora in Portugal. Boletim da Sociedade Broteriana, 54, Fonseca, N. Mycosphaerella pini (= Scirrhia pini), the perfect state of Dothistroma septospora: first observation in Portugal.

Information Report - Laurentian Forestry Centre, Quebec Region, Canadian Forest The Genus Mycosphaerella and Its Anamorphs Cercoseptoria, Dothistroma and Lecanosticta on Pines by Evans, H. ISBN: List Price: $ $ (Save 28%)   The genus Mycosphaerella and its anamorphs Cercoseptoria， Dothistroma and Lecanosticta on pines.

CMI， Mycol. Pap. ， pp. 4) 日高義実 管内ニ於ケノレ造林試験及 調査， 概要(後編)~， ，・ 熱帯林業 The genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma and Lecanosticta on pines. Mycological Papers 1–; Feau N, Hamelin RC, Bernier L. Attributes and congruence of three molecular data sets: Inferring phylogenies among * Evans, H.

() The genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma and Lecanosticta on pines. Mycological Papers No.The anamorphs, however, are consistently different and provide the best characters to separate the species.

The conidiomata known as Lecanosticta and Dothistroma vary in form between acervuli and pseudopycnidia, according to host and climate, but differ clearly from the fruit bodies of Pseudocercospora, which are ://   the fungus Mycosphaerella dearnessii (syn.

Scirrhia acicola, Eruptio acicola), is most commonly found on longleaf pine. The fungus also infects seedlings of slash, loblolly, shortleaf, spruce, pitch, pond, Sonderegger (longleaf x loblolly pine), Virginia, Scots, and eastern white pine.

Distribution Brown spot needle blight occurs in   The association demonstrated here between the two anamorphs of the same genus is worth noting.

It could be an indication of the possible, but as yet unreported, teleomorphic genus. Mycosphaerella occurs on pines and other hosts but in culture one can usually find the anamorphs Cercoseptoria, Dothistroma and Lecanosticta (Evans, ).

special reference to Dothistroma. Tropical Pest Management EVANS, H.C. The genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma and Lecanosticta on pines. Mycological Papers EVANS, H.C. & SAMSON, R.A. Cordyceps species and their anamorphs pathogenic on ants (Formicidae) in tropical A needle blight disease with brown spots was found on ornamental trees ofPinus thunbergii in Shimane Prefecture, Japan.

The causal fungus was identified asLecanosticta acicola, known as causal fungus of brown spot needle blight of pines recorded in the Americas, Europe, and thunbergii was heavily infected following inoculation with the fungus in June, but only slightly infected The genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma and Lecanosticta on pines.

Mycological Papers 1–; Ferreira FA, Demuner NL, Rezende DV. Mancha de folha, desfolha e antracnose do Jatobá (Hymenaea spp.) causadas por Erythrogloeum hymenaeae. Fitopatologia Brasileira –; Glass NL, Donaldson G. Introduction. Dothistroma needle blight (DNB) is caused by two closely related species, Dothistroma septosporum and D.

pini (the anamorphic stage of Mycosphaerella pini) and results in severe needlecast in pines and, to a lesser extent, other ing to European and Mediterranean Plant Protection Organization (EPPO) and European law, DNB is a quarantine fungal disease in ://.

The genus Mycosphaerella and its anamorphs Cercoseptoria, Dothistroma, and Lecanosticta on pines by H.C. Evans Commonwealth Mycological Institute c Mycological papers no.

Red band needle blight caused by Dothistroma septosporum and D. pini, and brown spot needle blight caused by Lecanosticta acicola provoke severe and premature defoliation in Pinus, and subsequent The Genus Mycosphaerella and Its Anamorphs Cercoseptoria, Dothistroma and Lecanosticta on Pines; Mycology Paper No.

; Commonwealth Mycological Institute: Kew,