Phytophthora species were surveyed from the end of 1997 through July 1998 in oak forests in NE France. Healthy (Amance) or declining (Illwald) forests were compared. The Phytophthora population in both was diverse and locally abundant. At least eight species were present at Amance and six at Illwald. At Amance Phytophthora species had a localized distribution in water and low-lying soils. At Illwald distribution was more uniform apparently due to flooding events. Most often recovered were P. citricola, P. gonapodyides and P. quercina. P. gonapodyides was ubiquitous in water and colonized leaf debris. P. quercina was widely distributed in soil but not abundant, and was found in sites that did not otherwise appear to favor Phytophthora. No co...
Thirty-two oak stands in southern Sweden, 27 with predominantly declining trees and five with a high...
Tree decline caused by exotic Phytophthora pathogens is a serious issue affecting forests around the...
Phytophthora cinnamomi and Phytophthora multivora are considered important forest pathogens globally...
Phytophthora species were surveyed from the end of 1997 through July 1998 in oak forests in NE Franc...
(Amance) or declining (Illwald) forests were compared. The Phytophthora population in both was diver...
In 1995 and 1996, a survey for the presence of Phytophthora cinnamomi in cork and holm oak sites in ...
[EN] Oak decline has been a serious problem in Europe since the beginning of the twentieth century. ...
An analysis of incidence of Phytophthora spp. in 732 European nurseries producing forest transplants...
About sixty oaks (Quercus robur), with different status of crown health, located in three plots in ...
[EN] The diversity of Phytophthora species in declining Fagaceae forests in Europe is increasing in ...
This thesis investigated the occurrence of soilborne species of the plant pathogenic genus Phytophth...
The effect of Phytophthora species, soil chemistry, precipitation and temperature on the vitality of...
Phytophthora species in general, and P. quercina in particular, have been suggested in several studi...
Pathogenic oomycetes represented mainly by the species of Phytophthora genus are among the most dang...
The struggling Spanish holm oak woodland situation associated with Phytophthora root rot has been st...
Thirty-two oak stands in southern Sweden, 27 with predominantly declining trees and five with a high...
Tree decline caused by exotic Phytophthora pathogens is a serious issue affecting forests around the...
Phytophthora cinnamomi and Phytophthora multivora are considered important forest pathogens globally...
Phytophthora species were surveyed from the end of 1997 through July 1998 in oak forests in NE Franc...
(Amance) or declining (Illwald) forests were compared. The Phytophthora population in both was diver...
In 1995 and 1996, a survey for the presence of Phytophthora cinnamomi in cork and holm oak sites in ...
[EN] Oak decline has been a serious problem in Europe since the beginning of the twentieth century. ...
An analysis of incidence of Phytophthora spp. in 732 European nurseries producing forest transplants...
About sixty oaks (Quercus robur), with different status of crown health, located in three plots in ...
[EN] The diversity of Phytophthora species in declining Fagaceae forests in Europe is increasing in ...
This thesis investigated the occurrence of soilborne species of the plant pathogenic genus Phytophth...
The effect of Phytophthora species, soil chemistry, precipitation and temperature on the vitality of...
Phytophthora species in general, and P. quercina in particular, have been suggested in several studi...
Pathogenic oomycetes represented mainly by the species of Phytophthora genus are among the most dang...
The struggling Spanish holm oak woodland situation associated with Phytophthora root rot has been st...
Thirty-two oak stands in southern Sweden, 27 with predominantly declining trees and five with a high...
Tree decline caused by exotic Phytophthora pathogens is a serious issue affecting forests around the...
Phytophthora cinnamomi and Phytophthora multivora are considered important forest pathogens globally...