Browsing Research Articles (Forestry and Agricultural Biotechnology Institute (FABI)) by UP Author "Van Wyk, Marelize"
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Browsing Research Articles (Forestry and Agricultural Biotechnology Institute (FABI)) by UP Author "Van Wyk, Marelize"
Now showing items 1-9 of 9
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Van Wyk, Marelize; Wingfield, Brenda D.; Mohali, S.; Wingfield, Michael J. (Kunming University of Science and Technology, P.R. China, 2009-01)Species of Ceratocystis represent a group of important plant pathogens as well as saprobes that occur, primarily on woody substrates. The number of species in Ceratocystis has increased substantially in recent years, ...
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Van Wyk, Marelize; Wingfield, Brenda D.; Clegg, P.A.; Wingfield, Michael J. (Nationaal Herbarium Nederland & Centraalbureau voor Schimmelcultures, 2009)Styrax benzoin trees, native to the island Sumatra, Indonesia are wounded to produce resin that is collected and burned as incense. These wounds on trees commonly develop into expanding cankers that lead to tree death. The ...
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Van Wyk, Marelize; Heath, R.N. (Ronald Natale); Tarigan, Marthin; Vermeulen, Marcele; Wingfield, Michael J. (National Inquiry Services Centre (NISC), 2010-06)Ceratocystis fimbriata sensu lato (s.l.) is an important pathogen of Eucalyptus. Pathogenicity of isolates has typically been evaluated by inoculating seedlings under greenhouse conditions. It is, however, not clear how ...
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Van Wyk, Marelize; Wingfield, Brenda D.; Wingfield, Michael J. (Springer, 2011-01)Species of Ceratocystis commonly infect wounds on trees. In this study, artificially induced wounds were made on the stems of Eucalyptus, Schizolobium and Terminalia trees in Ecuadorian lowland forests, in an effort to ...
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Heath, R.N. (Ronald Natale); Wingfield, Michael J.; Van Wyk, Marelize; Roux, Jolanda (Entomological Society of America, 2009)Species of Ceratocystis Ellis and Halstead s.l. include important plant pathogens such as C. albifundus Morris, De Beer, and M. J. Wingfield that causes a serious wilt disease of non-native, plantation-grown Acacia mearnsii ...
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Van Wyk, Marelize; Wingfield, Brenda D.; Marin, M.; Wingfield, Michael J. (Springer, 2010-01)Ceratocystis fimbriata sensu lato includes a large number of plant and especially tree pathogens. In Colombia, isolates of this fungus cause a serious cankerstain disease on coffee as well as other fruit trees. Large ...
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Tarigan, Marthin; Roux, Jolanda; Van Wyk, Marelize; Tjahjono, Budi; Wingfield, Michael J. (Elsevier, 2010-09)Species of Ceratocystis are well-known wound related pathogens of many tree species, including commercially planted Acacia spp. Recently, several Ceratocystis isolates were collected from wilting A. mangium in plantations ...
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Tarigan, Marthin; Wingfield, Michael J.; Van Wyk, Marelize; Tjahjono, Budi; Roux, Jolanda (National Inquiry Services Centre (NISC), 2011)Pruning (singling) is a common silvicultural practice in commercial Acacia plantations because these trees tend to have multiple stems. The wounds resulting from pruning are susceptible to infection by pathogens. ...
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Tarigan, Marthin; Van Wyk, Marelize; Roux, Jolanda; Tjahjono, Budi; Wingfield, Michael J. (Springer, 2010-01)The genus Ceratocystis includes many important tree pathogens and agents of sap stain. These fungi have a global distribution and commonly infect wounds on trees. During a survey of wound-infecting pathogens in the genus ...
Now showing items 1-9 of 9