Results 131 to 140 of about 1,335 (154)

Survival of Conidia of the Boxwood Blight Pathogen Calonectria pseudonaviculata Under Different Relative Humidity Conditions

Plant Health Progress, 2022
Boxwood blight, caused by Calonectria pseudonaviculata, is a significant disease affecting both nursery production and landscape boxwood plantings. C. pseudonaviculata conidia are produced in clumps in an extracellular mucilaginous matrix.
James A Lamondia, Richard S Cowles
exaly   +2 more sources

Cool Temperatures Favor Growth of Oregon Isolates of Calonectria pseudonaviculata and Increase Severity of Boxwood Blight on Two Buxus Cultivars

Plant Disease, 2022
Controlled environment experiments were conducted to evaluate the effects of temperature on Calonectria pseudonaviculata mycelial growth and effects of temperature and infection period on boxwood blight severity.
Jerry E Weiland, Carolyn Scagel, Mana Ohkura   +2 more
exaly   +2 more sources

Calonectria pseudonaviculata Conidia Dispersal and Implications for Boxwood Blight Management

Plant Health Progress, 2020
We investigated Calonectria pseudonaviculata conidial dispersal from sporulating lesions on boxwood leaves and sporulating cultures on half-strength PDA (1/2 PDA). Botrytis cinerea-infected blossoms were used as a control.
James A Lamondia
exaly   +2 more sources

Occurrence of boxwood blight (Calonectria pseudonaviculata and C. henricotiae) in historical gardens in the Czech Republic

European Journal of Plant Pathology, 2020
Marie Bártíková
exaly   +2 more sources

Thermal sensitivity of Calonectria henricotiae and Calonectria pseudonaviculata conidia and microsclerotia

Mycologia, 2018
Nina Shishkoff, Megan E Miller, Marc A Cubeta   +2 more
exaly   +2 more sources

Comparative Performance of Sanitizers in Managing Plant-to-plant Transfer and Postharvest Infection of Calonectria pseudonaviculata and Pseudonectria foliicola on Boxwood.

Plant Disease, 2021
Calonectria pseudonaviculata and Pseudonectria foliicola causing the infamous 'boxwood blight' and 'Volutella blight', respectively, are a constant threat to the boxwood production and cut boxwood greenery market.
R. Bika, W. Copes, F. Baysal-Gurel
semanticscholar   +1 more source

Effect of initial darkness duration on the pathogenicity of Calonectria pseudonaviculata on boxwood

Plant Pathology, 2018
Sasha Marine, Anton Baudoin, C X Hong
exaly   +2 more sources

Rapid and scalable DNA extraction and real-time PCR assay from boxwood tissue for the detection of Calonectria pseudonaviculata, causal agent of boxwood blight.

Plant Disease, 2022
Boxwood blight can be challenging to detect in the field, especially when symptoms are mild, thus requiring large numbers of plants to be screened. Therefore, a rapid diagnostic assay that can detect the pathogen from large amounts of plant tissue would ...
M. Ohkura, C. Scagel, J. Weiland
semanticscholar   +1 more source

Calonectria pseudonaviculata (Crous, Groenew. & Hill) Lombard, Wingfield & Crous

Distribution maps of plant diseases
A new distribution map is provided for Calonectria pseudonaviculata (Crous, Groenew. & Hill) Lombard, Wingfield & Crous Sordariomycetes: Hypocreales: Nectriaceae Hosts: Buxus, Sarcoccocca and Pachysandra spp.
Cabi, Eppo
semanticscholar   +1 more source