Results 131 to 140 of about 792 (151)

Best Management Practices for Boxwood Blight in Virginia Production Nurseries WITH Boxwood Blight

2015
Provides a set of guidelines for production nurseries with boxwood blight to contain and manage the disease in the most effective manner and avoid the spread of the disease to new locations.
Dart, Norm, Hong, Chuanxue, Bordas, Adria, Bush, Elizabeth A., Hansen, Mary Ann, Linkins, T. Mike   +5 more
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Preliminary studies of boxwood blight

2021
A disease of boxwood, so called "boxwood blight", began causing serious damage to boxwood plants after·the drouth of 1930. Four fungi were isolated from the affected parts of diseased plants. Macrophoma candollei waa isolated from the leaves, a species of Fusar1a from diseased stems and twigs, a species of Coniothyrium from the cankers on the stems ...
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Best Management Practices for Boxwood Blight: Best management practices for boxwood blight in Virginia production nurseries with boxwood blight

2015
This Best Management Practice document is a set of guidelines for home growers of landscape boxwood to avoid introduction of the boxwood blight pathogen into a landscape or, if the disease is already present in a landscape, to manage the disease in the most effective manner and avoid spread of the disease to new locations.
Dart, Norm, Hong, Chuanxue, Bordas, Adria, Bush, Elizabeth A., Hansen, Mary Ann, Likins, T. Michael   +5 more
openaire   +1 more source

Humic and fulvic acids against boxwood blight disease caused byCalonectria pseudonaviculata

Forest Pathology, 2020
AbstractThe most recent outbreaks of boxwood blight caused byCalonectria pseudonaviculata, in Hyrcanian forests of Iran, have sparked the need for research to identify eco‐friendly fungicides for management purposes. Our study was conducted to test the efficacy of humic substances againstC.
Samaneh Samavat, Saeed Samavat, Stephen A. Wyka   +2 more
openaire   +1 more source

Best Management Practices for Boxwood Blight for Greenery Producers [PDF]

, 2016
Best management practices for boxwood blight (also called “box blight”) for greenery producers are practices recommended to avoid the introduction and spread of boxwood blight, caused by the fungus Calonectria pseudonaviculata. The recommendations in this document are designed to avoid spread of boxwood blight within a planting or to new locations when
Dart, Norm, Hong, Chuanxue, Bordas, Adria, Bush, Elizabeth A., Hansen, Mary Ann, Likins, T. Michael   +5 more
openaire  

Boxwood Blight: A New Disease of Boxwood Found in the Eastern U.S.

2015
Provides information about boxwood blight so that growers can be aware of the symptoms, signs, and impacts of the pathogen and monitor nursery and landscape boxwoods for symptoms.
Dart, Norm, Hansen, Mary Ann, Bush, Elizabeth A., Hong, Chuanxue   +3 more
openaire   +1 more source

The Effect of Boxwood Leaf Volatiles on Conidial Germination of Calonectria pseudonaviculata, the Causal Agent of Boxwood Blight

Phytopathology®
The fungal pathogen Calonectria pseudonaviculata causes boxwood blight and is a significant threat to the boxwood industry, as well as historic boxwood gardens. The pathogen produces conidia in sticky masses that are splash dispersed, which germinate and infect through stomata on the leaves or stems, causing leaf spots and stem lesions.
Mana Ohkura, Bryan R. Beck, Carolyn F. Scagel, Jerry E. Weiland   +3 more
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Boxwood Blight: A New Scourge, a New Paradigm for Collaborative Research

Outlooks on Pest Management, 2014
boxwood prominence The first boxwoods were introduced to the United States in the 1650s and have been an important element in landscape design ever since, from colonial gardens to Beatrix Farrand’s 1921 design for the grounds of Dumbarton Oaks, to the knot gardens of today.
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Evaluation of Biochar Liquid Extract for Control of Boxwood Blight

Plant Health Progress
Boxwood blight, caused by the fungal pathogen Calonectria pseudonaviculata, is an emerging disease that has devastated the boxwood industry and private/public gardens. Here, we evaluated the potential of biochar liquid extracts for controlling boxwood blight disease.
Xiaoping Li, Chuanxue Hong
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Efficacy of Fungicides for Control of Boxwood Blight in Oregon, 2024

Plant Health Progress
Boxwood blight, caused by the fungal pathogen Calonectria pseudonaviculata, is the most serious disease affecting boxwood ( Buxus species and cultivars) in the United States nursery industry. Symptoms include leaf spots, leaf blight, leaf drop, and small black stem lesions.
Kenny J. Rolfe, Jerry E. Weiland
openaire   +1 more source