Results 11 to 20 of about 1,098 (183)
Pectic Enzymes Production by «Phaeomoniella chlamydospora»
Phytopathologia Mediterranea, 2001 Polygalacturonase and polymethylgalacturonase activity was detected in 13 strains of Phaeomoniella chlamydospora as well as in filtrates of isolates of some related fungi (Phaeoacremonium aleophilum, P. inflatipes, P. rubrigenum).
Giuseppe Surico +4 more
doaj +4 more sources
«Phaeomoniella chlamydospora»-Grapevine Interaction : Histochemical Reactions to Fungal Infection
Phytopathologia Mediterranea, 2001 Histochemical reactions of one-year-old potted micropropagated vines (rootstock 1103 Paulsen) to inoculation with Phaeomoniella chlamydospora were studied.
Bruno Mori +4 more
doaj +4 more sources
Antifungal activity of plant extracts on Phaeomoniella chlamydospora [PDF]
BIO Web of Conferences, 2016 The decline and death of the vine has become an obstacle to world wine production. Among the causative agents highlights the Phaeomoniella chlamydospora, causal agent of Esca and Petri disease.
Rusin Carine +5 more
doaj +3 more sources
Low genetic variation detected in New Zealand populations of Phaeomoniella chlamydospora
Phytopathologia Mediterranea, 2002 Phaeomoniella chlamydospora is considered to be the causal agent of Petri disease. This disease causes decline of grapevines in most grape growing regions of the world.
A. Stewart +3 more
doaj +4 more sources
Rootstock Susceptibility to «Phaeomoniella chlamydospora» and «Phaeoacremonium» spp.
Phytopathologia Mediterranea, 2001 Twenty healthy cuttings each were inoculated artificially with Phaeomoniella chlamydospora, Phaeoacremonium inflatipes and Phaeoacremonium aleophilum. After the formation of callus, they were planted in pots.
Adalat Khan +2 more
doaj +4 more sources
Response of four Portuguese grapevine cultivars to infection by Phaeomoniella chlamydospora
Phytopathologia Mediterranea, 2019 Little is known of the response of Portuguese Dão wine appellation’s most common grapevine cultivars to the causal agents of esca and Petri diseases, despite the high incidence of both diseases in the region and the consequent economic losses ...
Jorge SOFIA +3 more
doaj +4 more sources
Phaeomoniella chlamydospora and Phaeoacremonium spp. in grapevines from Uruguay.
Phytopathologia Mediterranea, 2011 Symptoms corresponding to esca and Petri diseases have been described in Uruguay as being associated with Phaeomoniella chlamydospora and Phaeoacremonium spp. Isolates of Phaeoacremonium spp.
Eduardo ABREO +3 more
doaj +4 more sources
Curative Treatments Trialed on Young Grapevines Infected with «Phaeomoniella chlamydospora»
Phytopathologia Mediterranea, 2001 Internal symptoms of Petri disease include brown wood-streaking and an abnormally dark pith, caused by Phaeomoniella chlamydospora (Pch). This paper reports on the effect of eight fungicides and a hot water treatment on naturally infected one-year-old ...
Ian G. Pascoe +3 more
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Phytopathologia Mediterranea, 2004 One-year-old wood of grapevine cv. Thompson Seedless, Grenache, and Cabernet Sauvignon were pruned and the pruning wound immediately inoculated with a spore suspension (approximately 1 106 spores ml-1 of water) of Phaeomoniella chlamydospora or ...
A.J. Feliciano, A. Eskalen, W.D. Gubler
doaj +3 more sources
Survey of Phaeomoniella chlamydospora in vineyard weeds [PDF]
Summa Phytopathologica, 2018 ABSTRACT Petri disease is serious, complex and difficult to control in vines worldwide. The main causal agent of this disease is the fungus Phaeomoniella chlamydospora. This fungus also occurs in the vineyard weed Convolvulus arvensis. In Brazil, this fungus was found only in grapevines.
Vergaças, Pedro Siefer Raggio +6 more
openaire +4 more sources