Monthly Archives: August 2017

New research report: Overwintering scallions with heavy rowcover

by Becky Sideman, UNH Extension After several years of research, we know that it is possible to plant bulbing onion (Allium cepa) in the fall, overwinter them in low tunnels, and harvest bulbs by late May in Durham, NH (see … Continue reading

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Cucurbit downy mildew update

August 16, 2017 Update from Cheryl Smith, UNH Plant Diagnostic Lab: Cucurbit downy mildew (CDM) has been identified in NH in both Hillsborough county (on cucumber) and Cheshire county (on muskmelon). CDM symptoms begin as vein-delimited spots, but then expands … Continue reading

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