4 documents found, page 1 of 1
Early survival of Quercus ilex subspecies from different populations after infe...
Corcobado, T.; Miranda-Torres, J. J.; Martin-Garcia, J.; Jung, Thomas; Solla, A.Forests in Europe are threatened by increased diversity of Phytophthora species, but effects on trees of simultaneous infections by Phytophthora and ecological consequences of their coexistence are unknown. This study explored variation in early survival of Quercus ilex to Phytophthora infections and assessed interactions between Phytophthora species when trees were co-infected. Three Phytophthora species (P. c...
A review of Pinaceae resistance mechanisms against needle and shoot pathogens w...
Fraser, S.; Martın-Garcıa, J.; Perry, A.; Kabir, M. S.; Owen, T.; Solla, A.; Brown, A. V.; Bulman, L. S.; Barnes, I.; Hale, M. D.; Vasconcelos, Marta W.Dothistroma needle blight (DNB), caused by Dothistroma septosporum and Dothistroma pini, is a highly damaging disease of pine. DNB was originally considered a problem on exotic Pinus radiata plantations in the Southern Hemisphere and on both exotic and native pines in parts of North America in the 1960s. Since the mid-1990s, however, DNB has increased in importance in various parts of the world, including Europ...
Widespread Phytophthora infestations in European nurseries put forest, semi-nat...
Jung, Thomas; Orlikowski, L.; Henricot, B.; Abad-Campos, P.; Aday, A. G.; Aguin Casal, O.; Bakonyi, J.; Cacciola, S. O.; Cech, T.; Chavarriaga, D.An analysis of incidence of Phytophthora spp. in 732 European nurseries producing forest transplants, larger specimen trees, landscape plants and ornamentals, plus 2525 areas in which trees and shrubs were planted, is presented based on work conducted by 38 research groups in 23 European countries between 1972 and 2013. Forty-nine Phytophthora taxa were recorded in 670 nurseries (91.5%); within these nurseries,...
Strategies of attack and defence in woody plant-Phytophthora interactions
Oßwald, W.; Fleischmann, F.; Rigling, D.; Coelho, A. C.; Cravador, A.; Diez, J.; Dalio, R. J.; Horta Jung, Marília; Pfanz, H.; Robin, C.; Sipos, G.This review comprises both well-known and recently described Phytophthora species and concentrates on Phytophthora–woody plant interactions. First, comprehensive data on infection strategies are presented which were the basis for three models that explain invasion and spread of Phytophthora pathogens in different woody host plants. The first model describes infection of roots, the second concentrates on invasio...