Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Michael E. Ostry"'
Publikováno v:
Ecology and Evolution, Vol 8, Iss 1, Pp 546-559 (2018)
Abstract Butternut trees dying from a canker disease were first reported in southwestern Wisconsin in 1967. Since then, the disease has caused extensive mortality of butternut throughout its North American range. The objectives of this study were to
Externí odkaz:
https://doaj.org/article/415dad8ca9694dc889eeccaa9fe14c06
Publikováno v:
Ecology and Evolution, Vol 8, Iss 1, Pp 546-559 (2018)
Butternut trees dying from a canker disease were first reported in southwestern Wisconsin in 1967. Since then, the disease has caused extensive mortality of butternut throughout its North American range. The objectives of this study were to quantify
Autor:
Michael E. Ostry
Publikováno v:
Plant disease. 81(12)
Branch dieback was observed throughout the crown of a 25-year-old heartnut, a variety of Japanese walnut, growing in a mixed plantation with black walnut (J. nigra) in central Iowa in the spring of 1997. No cankers were evident. However, hyphal pegs
Publikováno v:
Plant disease. 81(7)
Sirococcus clavigignenti-juglandacearum is killing butternut (Juglans cinerea) throughout North America. Although black walnut (J. nigra) and other Juglans spp. can be infected with artificial inoculations (2), butternut previously was thought to be
Publikováno v:
Plant disease. 82(11)
In June 1997, butternut canker was found for the first time in New Brunswick, Canada, at Stickney, Carleton County. A fungal isolate recovered from a young branch canker on butternut (Juglans cinerea L.), cultured on potato dextrose agar, produced sp
Publikováno v:
Plant disease. 86(5)
Bronze leaf disease is a potentially destructive disorder of the Populus section of the genus Populus. The causal agent has been reported to be Apioplagiostoma populi (anamorph: Discula sp.). Based on etiological and symptomological studies, field ob
Publikováno v:
Plant disease. 96(8)
Bronze leaf disease (BLD) affects several Populus species in North America but is particularly damaging to hybrids in section Populus (4). BLD, caused by the fungus Apioplagiostoma populi (syn. Plagiostoma populi) described by Cash and Waterman (1),
Publikováno v:
Plant disease. 99(3)
A rapid and reliable technique is needed for identifying butternut trees (Juglans cinerea) with resistance to butternut canker. We investigated the potential of a bark extract bioassay to detect levels of resistance to Ophiognomonia clavigignenti-jug
Autor:
Michael E. Ostry, M J Moore
Publikováno v:
Plant Disease. 99:1841-1846
Butternut canker, caused by the fungus Ophiognomonia clavigignenti-juglandacearum, primarily kills butternut (Juglans cinerea). Rain splash and local air currents are the primary means of conidia dispersal but that does not explain its long-distance
Publikováno v:
Tree Genetics & Genomes. 10:541-554
The abundance of butternut (Juglans cinerea L.) trees has severely declined rangewide over the past 50 years. An important factor in the decline is butternut canker, a disease caused by the fungus Ophiognomonia clavigigenti-juglandacearum, which has