A North American hypovirulent isolate of the chestnut blight fungus with European isolate-related dsRNA

BI Hillman, Y Tian, PJ Bedker… - Journal of General …, 1992 - microbiologyresearch.org
… Strain NB58, isolated from recovering chestnut trees in New Jersey (PJ Bedker & BI Hillman,
… of these two strains will be given elsewhere (PJ Bedker & BI Hillman, unpublished results). …

Movement of a small mitochondrial double-stranded RNA element of Cryphonectria parasitica: ascospore inheritance and implications for mitochondrial …

JJ Polashock, PJ Bedker, BI Hillman - Molecular and General Genetics …, 1997 - Springer
Movement via somatic fusion and inheritance of a small mitochondrial double-stranded (ds)
RNA element was examined in Cryphonectria parasitica. The 2.7-kb dsRNA from the C. …

[PDF][PDF] Diversity of Cryphonectria parasitica hypovirulence-associated double-stranded RNAs within a chestnut population in New Jersey

P Chung, PJ Bedker, BI Hillman - Phytopathology, 1994 - apsnet.org
… DsRNA from one isolate, NB631 from tree 72, was phylogenetically unrelated to all other
New Jersey isolates (JJ Polashock, PJ Bedker, and BI Hillman, unpublished data) and was not …

[BOOK][B] How to prune trees

PJ Bedker - 2016 - books.google.com
Attn: Homeowners, Community Property Managers, and Landscape Professionals--this
Bestseller is updated with a NEW 2016 edition! The objective of pruning is to produce strong, …

Pathogenicity of Bursaphelenchus xylophilus on pines in Minnesota and Wisconsin

MJ Wingfield, PJ Bedker, RA Blanchette - Journal of Nematology, 1986 - ncbi.nlm.nih.gov
The pinewood nematode, Bursaphelenchus xylophilus, was inoculated into established native
jack and red pines (Pinus banksiana and P. resinosa) and exotic Austrian pine (P. nigra) …

Development of cankers caused by Nectria cinnabarina on honey locusts after root pruning.

PJ Bedker, RA Blanchette - Plant disease, 1983 - cabdirect.org
The fungus can cause damaging cankers on Gleditsia triacanthos, especially on newly
transplanted trees. Trees that were root pruned to simulate transplanting stress had significantly …

Identification and control of cankers caused by Nectria cinnabarina of honey locust.

PJ Bedker, RA Blanchette - Journal of Arboriculture, 1984 - cabdirect.org
Symptoms of N. cinnabarina infections of ornamental and shade trees of Gleditsia triacanthos
following wounding are described. Cultural methods of control are discussed including not …

Host specificity of the pine wood nematode in the North Central United States and Canada.

PJ Bedker, MJ Wingfield, TA Burnes, RA Blanchette - 1984 - cabidigitallibrary.org
Studies in the USA and Canada showed that Bursaphelenchus xylophilus was not the primary
cause of mortality in either the Abies balsamea or Pinus banksiana locations examined. …

Pathogenicity of Bursaphelenchusxylophilus on three species of pine

PJ Bedker, MJ Wingfield… - Canadian Journal of …, 1987 - cdnsciencepub.com
Des pins rouges, des pins sylvestres et des pins gris âgés de 11 ans furent inoculés avec
Bursaphelenchusxylophilus. Quatre branches par verticille furent blessées et inoculées avec …

Control of Nectria cinnabarina cankers on honey locust.

PJ Bedker, RA Blanchette - 1984 - cabidigitallibrary.org
When 4 Gleditsia triacanthos var. inermis cultivars were inoculated with N. cinnabarina,
Sunburst, Skyline and Imperial were about equal in susceptibility and Thornless was more …