Biology & Management of Volutella Blight caused by Pseudonectria buxi

Dr. Thomas Hsiang • August 17, 2022

Volutella blight is commonly found on boxwood plants worldwide. Although some consider it mainly a saprophyte surviving on dead tissues, it is capable of initiating disease on live wounded tissues. Here we present some background on the disease, some basic biology on how it causes infections, and end with its disease cycle and recommendations for management in nurseries.

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By Dr. Fulya Baysal-Gurel May 30, 2024
This educational session aims to equip nursery producers, gardeners, and plant health professionals with vital knowledge and strategies to combat the pervasive threat of Calonectria pseudonaviculata, the fungus responsible for the devastating boxwood blight. Boxwood blight, a serious concern for the horticulture industry, jeopardizes the health and viability of boxwood plants, significantly impacting the ornamental plant market. Addressing this issue, the webinar will delve into the critical control points in nursery production, emphasizing effective sanitation practices to prevent and manage the spread of this disease. Attendees of the webinar can expect to gain: An understanding of the lifecycle and spread of Calonectria pseudonaviculata. Insight into the latest research and developments in boxwood blight control. Practical guidance on implementing effective sanitation and preventive measures in nursery production. Strategies for identifying critical control points to mitigate the risk of boxwood blight in their operations. This webinar is essential for anyone involved in the cultivation, care, or management of boxwood 
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The Boxwood Blight Insight Group (BBIG) invites horticulturists, researchers, and plant enthusiasts to join an insightful webinar titled, "In the Lab and the Landscape at the National Arboretum: Boxwood Genomics and AI Solutions for Blight Detection and Protection." This webinar will offer an exploration of the latest boxwood research from the National Arboretum, with a focus on the intersection of boxwood breeding, genomics, and machine learning. Webinar Highlights: Cutting-edge Genomics Research: Learn about the latest developments in boxwood genomics and breeding strategies aimed at identifying genetic resistance to boxwood blight. Gain insights into current methodologies and breakthroughs at the National Arboretum. AI Solutions for Blight Detection: Discover how artificial intelligence (AI) is enhancing the detection and protection of boxwood in both laboratory settings and natural landscapes. The seminar will showcase innovative AI methods for recognizing and combatting boxwood blight, presenting a glimpse into the future of plant disease management. Engaging Presentation: Attendees will have the opportunity to ask questions fostering a collaborative environment for learning and idea exchange.
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