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1篇 您的检索式：作者名="Daniel Croll"

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		题名	作者	年代	出处	被引量
	1	What if esca disease of grapevine were not a fungal disease?显示文摘Esca disease,which attacks the wood of grapevine,has become increasingly devastating during the past three decades and represents today a major concern in all wine-producing countries.This disease is attributed to a group of systematically diverse fungi that are considered to be latent pathogens,however,this has not been conclusively established.This study presents the first in-depth comparison between the mycota of healthy and diseased plants taken from the same vineyard to determine which fungi become invasive when foliar symptoms of esca appear.An unprecedented high fungal diversity,158 species,is here reported exclusively from grapevine wood in a single Swiss vineyard plot.An identical mycota inhabits wood of healthy and diseased adult plants and presumed esca pathogens were widespread and occurred in similar frequencies in both plant types.Pioneer esca-associated fungi are not transmitted from adult to nursery plants through the grafting process.Consequently the presumed esca-associated fungal pathogens are most likely saprobes decaying already senescent or dead wood resulting from intensive pruning,frost or other mecanical injuries as grafting.The cause of esca disease therefore remains elusive and requires well executive scientific study.These results question the assumed pathogenicity of fungi in other diseases of plants or animals where identical mycota are retrieved from both diseased and healthy individuals.	Valérie Hofstetter Bart Buyck Daniel Croll Olivier Viret Arnaud Couloux Katia Gindro	2012	Fungal Diversity2012，，3：	0

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