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Showing 271 – 280 of all 693 resources in the database

Asian Longhorned Beetle

This presentation by Tim Barwise (MA-DCR) the 2018 Vermont Maple Conferences covers the current infestation and the USDA-APHIS response to asian longhorned beetle (Anoplophora glabripennis) in the greater Worcester, MA area.

Date:
April 11, 2018

Maple Industry Panel

Where is the maple industry headed? Where are bulk prices headed? Is the global market demand for syrup keeping pace with the expansion in production? This panel discussion includes Bruce Bascom (Bascom Maple Farms), John Kingson (Butternut Mountain Farm), David Hall (Quebec Federation of Maple Producers) and Mark Cannella (UVM Extension Farm Business Specialist). The session is moderated by Mark Isselhardt (UVM Extension Maple Specialist)

Date:
April 11, 2018

Sugar House Discharge

Patrick Fry (Ag engineer with VT Agency of Ag. Food and Markets) covers issues related to maple operations and possible water quality issues. This presentation discusses easy (and cheap) solutions for mitigate most concerns the VT Agency of Agriculture (VAAFM) and Agency of Natural Resources (ANR) may have. The talk also covers VAAFM grant programs and how/when they may be applicable.

Date:
April 11, 2018

Climate Change & Maple

Dr. Tim Perkins (Director-University of Vermont Proctor Maple Research Center) discusses the intimate relationship between weather and maple sap flow, changing climatic conditions have the potential to affect the maple industry in a variety of ways. This presentation describes research that has been conducted on climate change and maple as well as new ongoing work, and describe some possible effects of changing climate on the future of the industry in the northeast.

Date:
April 11, 2018

The complex relationship between climate and sugar maple health: Climate change implications in Vermont for a key northern hardwood species

This study compared 141 ecologically relevant climate metrics to field assessments of sugar maple (Acer saccharum Marsh.) canopy condition across Vermont, USA from 1988 to 2012. After removing the influence of disturbance events during this time period to isolate the impact of climate, we identified five climate metrics that were significantly related to sugar maple crown condition. While three of these are monthly summary metrics commonly used in climate analyses (minimum April, August and October temperatures), two are novel metrics designed to capture extreme climate events (periods of unusual warmth in January and August). The proportion of climate-driven variability in canopy condition is comparable to the proportion accounted for by defoliating pests and other disturbance events.

Publication:
Forest Ecology and Management
Date:
April 6, 2018

Making Cornell Maple Syrup

In the Spring, maple trees begin to move sap up from their roots. At the Arnot forest, this sap is collected and then boiled down to produce maple syrup. In this video, Prof. Brian Chabot, tells us about the process and we see how maple syrup is made.

Date:
April 2, 2018

Tree Size and Maple Production

There are several important factors that affect the yield of sap from trees during the production season. One relationship that is sometimes overlooked is the one between tree size and yield. In order to develop models of tree size and yield to answer some of these questions, we measured the sap volume and sugar content from approximately fifty individuals along a wide range of sizes during the 2016 and 2017 seasons.

Publication:
New England Society of American Foresters News Quarterly
Date:
April 1, 2018