Populations of Pythium Spp., Fusarium Spp. and Gaeumannomyces Spp. on wheat root and their association with root rot diseases
Închide
Articolul precedent
Articolul urmator
496 14
Ultima descărcare din IBN:
2024-03-21 10:13
Căutarea după subiecte
similare conform CZU
633.11:632.3 (1)
Cereale. Recolte de grâne (678)
Boli ale plantelor. Dăunători și organisme vătămătoare pentru plante. Protejarea plantelor (977)
SM ISO690:2012
KRIUCHKOVA, L., GRITSYUK, N.. Populations of Pythium Spp., Fusarium Spp. and Gaeumannomyces Spp. on wheat root and their association with root rot diseases. In: Genetica, fiziologia şi ameliorarea plantelor: conferinţă ştiinţifică internaţională , Ed. 6, 23-24 octombrie 2017, Chişinău. Chişinău: "Print-Caro" SRL, 2017, Ediția 6, pp. 253-256. ISBN 978-9975-56-463-2.
EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core
Genetica, fiziologia şi ameliorarea plantelor
Ediția 6, 2017
Conferința "Genetica, fiziologia şi ameliorarea plantelor, "
6, Chişinău, Moldova, 23-24 octombrie 2017

Populations of Pythium Spp., Fusarium Spp. and Gaeumannomyces Spp. on wheat root and their association with root rot diseases

CZU: 633.11:632.3

Pag. 253-256

Kriuchkova L.1, Gritsyuk N.2
 
1 National University of Life and Environmental Sciences of Ukraine,
2 Zhytomyr National Agroecological University
 
 
Disponibil în IBN: 25 decembrie 2019


Rezumat

Oomycete Pythium spp. and fungi Fusarium spp. and Gaeumannomyces spp. were isolated from discolored tissues of wheat root. Pathogenicity tests revealed that Pythium and Fusarium populations contain strains of different level of pathogenicity. There were also several nonpathogenic Fusarium isolates. Gaeumannomyces population consist of the only high pathogenic isolates.  Pathogenicity of Fusarium isolates depends on the species. F. graminearum and F. culmorum showed the highest level of pathogenicity. Nonpathogenic isolates of F. oxysporum and F. solani are, probably, the secondary invaders of diseased roots. The pathogenicity of Pythium isolates doesn’t depend on species.  

Cuvinte-cheie
soil-borne plant pathogens, Wheat, Pythium spp., Fusarium spp., Gaeumannomyces spp., pathogenicity