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phyllosticta species associated with freckle disease of banana

Fungal Diversity 2012年第5期56卷 173-187页

作者： Mee-Hua Wong Pedro W.Crous Juliane Henderson Johannes Z.Groenewald Andre Drenth School of Agriculture and Food Sciences The University of QueenslandSt.LuciaQueensland 4072Australia Centre for Plant Science Queensland Alliance for Agriculture and Food InnovationThe University of QueenslandEcosciences PrecinctGPO Box 46BrisbaneQueensland 4001Australia Department of Agriculture SarawakAgriculture Research CentreSemongokP.O.Box 97793720KuchingSarawakMalaysia CBS-KNAW Fungal Biodiversity Centre P.O.Box 851673508 ADUtrechtThe Netherlands Laboratory of Phytopathology Wageningen University and Research Centre(WUR)Droevendaalsesteeg 16708 PBWageningenThe Netherlands Microbiology Department of BiologyUtrecht UniversityPadualaan 83584 CHUtrechtThe Netherlands

The identity of the casual agent of freckle disease of banana was *** pathogen is generally referred to in literature under its teleomorphic name,Guignardia musae,or that of its purported anamorph,phyllosticta *** on morphological and molecular data from a global set of banana specimens,several species were found associated with freckle *** maculata(from Southeast Asia and Oceania)is introduced as a new name for Guignardia musae,and an epitype is designated from *** musarum(from India and Thailand)is shown to represent a distinct species,and the name is fixed by designation of an epitype from *** stevensii is confirmed as distinct species from Hawaii,while Guignardia musicola from northern Thailand is shown to contain different taxa and is regarded as nomen *** cavendishii is described as a new,widely distributed species,appearing primarily on Cavendish,but also on non-Cavendish banana cultivars.

关键词： Freckle disease of Musa phyllosticta Taxonomy

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phyllosticta citrichinaensis生物学特性的研究

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中国南方果树 2013年第3期42卷 6-9,22页

作者：余智城罗金水张汉荣卢松茂林秀香林智明赖跃先福建省热带作物科学研究所漳州363001 福建省平和县农业局植保站

通过观测不同培养基、温度、pH值和光照条件下菌丝生长和孢子萌发情况，对phyllostictacitrichinaensis生物学特性进行研究。结果表明，培养基中添加瑁溪蜜柚叶汁可促进菌丝生长；菌丝生长的温度范围为10~35℃，适宜生长温度为25～30℃... 详细信息

通过观测不同培养基、温度、pH值和光照条件下菌丝生长和孢子萌发情况，对phyllostictacitrichinaensis生物学特性进行研究。结果表明，培养基中添加瑁溪蜜柚叶汁可促进菌丝生长；菌丝生长的温度范围为10~35℃，适宜生长温度为25～30℃，最适生长温度为28℃，40℃时停止生长；菌丝生长的pH值范围为3～9，最适生长pH值为5～6，14天后在pH值7～9的OA培养基上菌落边缘会产生黄色素；分生孢子在25℃、pH值4的条件下萌发率最高，但萌发率低于45%；12小时光暗交替有利于菌丝生长；菌丝致死温度为55℃10分钟，孢子致死温度为50℃10分钟。

关键词：琯溪蜜柚 phyllosticta citrichinaensis 菌丝生长孢子萌发

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云南主栽核桃品种对phyllosticta juglandis叶斑病的抗性评价

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浙江农业科学 2019年第11期60卷 1989-1992页

作者：贺占雪泽桑梓杨斌赵宁西南林业大学云南省森林灾害预警与控制重点实验室云南昆明650224 云南省林业有害生物防治检疫局云南昆明650051

通过离体接种、聚类分析法分析云南主栽的31个核桃品种对叶斑病病原菌phyllosticta juglandis的抗性。试验表明,接种病原菌phyllosticta juglandis后,纸皮核桃、云新高原2个品种未发病,夹棉大麻病斑面积最小,为0.6mm^2,圆菠萝的病斑面... 详细信息

通过离体接种、聚类分析法分析云南主栽的31个核桃品种对叶斑病病原菌phyllosticta juglandis的抗性。试验表明,接种病原菌phyllosticta juglandis后,纸皮核桃、云新高原2个品种未发病,夹棉大麻病斑面积最小,为0.6mm^2,圆菠萝的病斑面积最大,为1175mm^2。以欧式距离2. 5为聚类分割点,将云南主栽的31个品种分为16个抗病品种、7个中抗品种、6个中感品种、1个感病品种和1个高感品种。研究结果表明,聚类分析结果与接种结果相吻合,说明此次试验聚类结果符合接种后病斑大小的分布规律,不同核桃品种对同一病原菌引起的叶斑病的抗性不同。

关键词：核桃叶斑病 phyllosticta juglandis 抗性评价

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东北地区Phoma和phyllosticta两属真菌分类的初步研究

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植物病理学报 1987年第2期 60-60页

作者：张凌宇白金铠吴友三沈阳农科院植保系

从1983—1984年分别去辽宁和吉林两省各地及长白山自然保护区,共采集真菌标本379份,从中选出phoma和phyllosticta其菌标本进行了形态与培养性状的比较研究结果:①在茎生或叶生的phoma和phyllosticta中以瓶梗产孢方式种类占多数,Sutton(1... 详细信息

从1983—1984年分别去辽宁和吉林两省各地及长白山自然保护区,共采集真菌标本379份,从中选出phoma和phyllosticta其菌标本进行了形态与培养性状的比较研究结果:①在茎生或叶生的phoma和phyllosticta中以瓶梗产孢方式种类占多数,Sutton(1980)将这类产孢种类统归于phoma属,而作者提出phyllosticta应作为环痕产孢方式的属名;②因多数种

关键词：新记录种 Phoma phyllosticta

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Towards a natural classification of Botryosphaeriales

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Fungal Diversity 2012年第6期57卷 155-216页

作者： Jian-Kui Liu Rungtiwa Phookamsak Mingkhuan Doilom Saowanee Wikee Yan-Mei Li Hiran Ariyawansha Saranyaphat Boonmee Putarak Chomnunti Dong-Qin Dai Jayarama D.Bhat Andrea I.Romero Wen-Ying Zhuang Jutamart Monkai E.B.Gareth Jones Ekachai Chukeatirote Thida Win Ko Ko Yong-Chang Zhao Yong Wang Kevin D.Hyde Institute of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand The Research Institute of Resource Insects Chinese Academy of ForestryKunming 650034China Formerly at Department of Botany Goa UniversityGoa 403206India Prhideb-Conicet Deptomento Cs.BiológicasFacultad de Cs.Exactas y Naturales(UBA)Ciudad UniversitariaPabellón II4to Piso1428 Buenos AiresArgentina State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101China Institute of Ocean and Earth Sciences(IOES) C308Institute of Postgraduate Studies BuildingUniversity of MalayaKuala Lumpur 50603Malaysia Macrofungi Research Lab Institute of Biotechnology&Germplasmic ResourceYunnan Academy of Agricultural ScienceKunming 650034China Department of Plant Pathology Agriculture CollegeGuizhou UniversityGuiyang 550025China

The type specimens of Auerswaldia,Auerswaldiella,Barriopsis,Botryosphaeria,Leptoguignardia,Melanops,Neodeightonia,Phaeobotryon,Phaeobotryosphaeria,Phyllachorella,Pyrenostigme,Saccharata,Sivanesania,Spencermartinsia and Vestergrenia were examined and fresh specimens of Botryosphaeriales were collected from *** material is used to provide a systematic treatment of Botryosphaeriales based on morphology and *** new genera,Botryobambusa and Cophinforma are introduced and comparedwith existing *** species newto science,Auerswaldia dothiorella,***,Botryosphaeria fusispora and Phaeobotryosphaeria eucalypti,are also described and *** accept 29 genera in Botryosphaeriales,with Macrovalsaria being newly *** the phylogenetic tree,the 114 strains of Botyrosphaeriales included in the analysis cluster into two major clades with 80%,96%and 1.00(MP,ML and BY)support,with Clade A containing the family type of Botryosphaeriaceae,and Clade B containing phyllosticta,Saccharata and Melanops *** group may represent *** Clade A the taxa analyzed cluster in eight sub-clades(Clades A1-8).Clade A1 comprises three distinct subclusters corresponding to the genera Diplodia(Diplodia Clade),Neodeightonia(Neodeightonia Clade)and Lasiodiplodia(Lasiodiplodia Clade).Clade A2 clusters into three groups representing Phaeobotryosphaeria(100%),Phaeobotryon(100%)and Barriopsis(94%).Clade A3 incorporates 17 strains that cluster into three well-supported genera(Dothiorella(86%),Spencermartinsia(100%)and Auerswaldia(63%);the position of Macrophomina is not *** A4 is a single lineage(100%)representing the new genus *** A5 is a wellsupported subclade incorporating *** A6 represents the type species of Botryosphaeria,three other Botryosphaeria species and two other genera,Neoscytalidium and Cophinforma *** A7 comprises two Pseudofusicoccum species and Clade A8 has two Aplosporella speci

关键词： Asexual morphs Botryosphaeria Botryosphaeriaceae Classification Diplodia Generic types Lasiodiplodia Multi-gene phylogeny New genera phyllosticta

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In the forest vine Smilax rotundifolia,fungal epiphytes show site-wide spatial correlation,while endophytes show evidence of niche partitioning

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Fungal Diversity 2015年第6期75卷 279-297页

作者： Christopher B.Zambell James F.White Graduate Program in Ecology&Evolution Rutgers UniversityNew BrunswickNJ 08901USA Department of Plant Biology&Pathology 59 Dudley RoadNew BrunswickNJ 08901USA

Endophytic and epiphytic fungal assemblages from stems of ***,a shrubby vine,were studied in order to(1)quantify differences and the degree of overlap between fungal communities of both micro-habitats,and(2)examine whether fungal assemblages are spatially correlated at the local scale(tens to hundreds of meters),in order to understand if dispersal limitation may play a role in structuring these *** was conducted over 160 m of growth along a forest *** communities showed low overlap(Bray-Curtis Similarity=0.22),with most species that were common in one habitat appearing rarely if at all in the other,and only Aureobasidium pullulans showing high frequency in *** assemblages proved to be spatially correlated along the 160 m length of the transect,and even more so when adjacent pairs of stems were considered as the unit of comparison rather than individual *** assemblages showed no significant spatial correlation along the ***,three species of endophytes showed a pattern in which abundance of colonies peaked at different heights on the *** boninense showed peak abundance at 3 cm from the stem *** sp.1 peaked at 33 cm from the stem *** isolates of *** peaked at 63 cm from the stem *** was also found that positive correlative relationships were detected between endophyte-endophyte,and epiphyte-epiphyte ***-group interactions seemed to center around crossover species that were not entirely constrained within the surface or interior.

关键词： Colletotrichum Phomopsis phyllosticta Local dispersal Tissue preference

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