Results 31 to 40 of about 163 (122)

Toward Enhanced Chemical Management of Boxwood Blight: Spray Coverage on Boxwood Canopies and Detection of Flutriafol Following Drench Application

PhytoFrontiers
Boxwood blight (Calonectria pseudonaviculata) has increased nursery production costs and changed marketing strategies since it was first identified in the United States in 2011.
B. W. Warneke, N. DiManno, G. Sacher, L. Nackley, J. W. Pscheidt   +4 more
doaj   +1 more source

Determination of the Resistance of Tolerant Hybrids of Buxus to the Pathogen Cylindrocladium buxicola and the Effect of Nutrition and Climatic Conditions on Leaf Color

Horticulturae
Boxwood (Buxus sp.) plays a key role in historical gardens due to its evergreen foliage and resilience. However, recent outbreaks of disease caused by fungal pathogens such as Calonectria spp. (C. pseudonaviculata, C. henricotiae) and Pseudonectria spp. (
Ivana Šafránková, Jiří Souček, Marie Machanderová, Petr Salaš, Jana Burgová, Ludmila Holková   +5 more
doaj   +1 more source

Anti-desiccant Protection of Boxwood Crops from Infection by Calonectria pseudonaviculata Under Controlled Environments and in Production Fields

PhytoFrontiers
Chemical protection has been a key component of boxwood blight (Calonectria pseudonaviculata, Cps) management programs, but each application of fungicides only protects the iconic evergreen landscape plant for 2 to 3 weeks at best.
Olanike Omolehin, Amanda Taylor, Clad Taylor, Ginger Hemmings, Hsien Tzer Tseng, Ping Kong, Xiaoping Li, Ted Mays, Margery Daughtrey, Chuanxue Hong   +9 more
doaj   +1 more source

Cultivars and Production Environments Shape Shoot Endophyte Profiles of Boxwood with Different Blight Resistance

PhytoFrontiers
Phyllosphere colonizers, including bacteria and fungi, are critical for plant growth and health. However, how they are affected simultaneously by the host plant cultivar, local environment, and agricultural practices was not well understood.
Xiaoping Li, Jerry E. Weiland, Mana Ohkura, Douglas G. Luster, Margery L. Daughtrey, Fred E. Gouker, Gloria Chen, Ping Kong, Chuanxue Hong   +8 more
doaj   +1 more source

Evaluation of Fungicides, Host-plant Defense Inducer, and Anti-transpirant in Management of Boxwood Blight

HortTechnology
Boxwood, valued at over $140.9 million annually in the United States, faces a significant threat from boxwood blight disease. This study evaluated 24 treatment combinations involving three fungicides (Daconil Weatherstik, Postiva, and F6123-1), a ...
Bhawana Ghimire, Madhav Parajuli, Terri Simmons, Prabha Liyanapathiranage, Fulya Baysal-Gurel   +4 more
doaj   +1 more source

Effective Bioassays for Evaluating Boxwood Blight Susceptibility Using Detached Stem Inoculations [PDF]

HortScience, 2015
Two simple and rapid in vitro bioassays using detached stems were developed for evaluating the susceptibility of boxwood genotypes to the blight disease caused by Calonectria pseudonaviculata (Crous et al.) L. Lombard et al.
Yonghong Guo, Richard T. Olsen, Matthew Kramer, Margaret Pooler   +3 more
openaire   +1 more source

Cylindrocladium buxicola is threatening the native Buxus sempervirens populations in Turkey - short communication

Plant Protection Science, 2014
Cylindrocladium buxicola is a fungal pathogen of Buxus spp. in Turkey; the pathogen was first noted in 2011 on the native populations of B. sempervirens in forests in Trabzon in the Black Sea region.
Asko LEHTIJÄRVI, H. Tuğba DOĞMUŞ-LEHTIJÄRVI, Funda OSKAY   +2 more
doaj   +1 more source

Long-Term Efficacy of High-Volume Application of Triazole Fungicides (FRAC 3) Against Boxwood Blight

PhytoFrontiers
Despite the availability of cultural and chemical tactics, boxwood blight (BWB; caused by Calonectria pseudonaviculata, CPS) remains a major concern for boxwood growers.
Gabriel Sacher, Jay W. Pscheidt
doaj   +1 more source

Curative Fungicide Activity Against Calonectria pseudonaviculata, the Boxwood Blight Pathogen1 [PDF]

Journal of Environmental Horticulture, 2020
Abstract Azoxystrobin, azoxystrobin plus benzovindiflupyr, kresoxim-methyl, propiconazole, pyraclostrobin, pyraclostrobin plus fluxapyroxad, tebuconazole, tetraconazole, thiophanate-methyl, and triflumizole fungicides were evaluated for curative and anti-sporulant activity against boxwood blight caused by Calonectria pseudonaviculata on ...
openaire   +1 more source

Genotypic Survey of Calonectria pseudonaviculata Isolates from Oregon Boxwood Operations with an Assessment of Phenotypic Response to Temperature

PhytoFrontiers
Boxwood blight disease, caused by the fungal pathogen Calonectria pseudonaviculata (Cps), is a significant threat to the U.S. nursery industry, where Oregon is the leading producer.
Christine L. Stone, John Dobbs, Glen Groben, Jerry E. Weiland, Jo Anne Crouch   +4 more
doaj   +1 more source