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Sugar maple spotting slows as Canada's fall color fades
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Chemical spray keeps cut peony flowers fresh days longer
OpenAlex · 2026-09-10
Treating cut tree peony flowers with a chemical called fluridone helps them stay fresh longer after cutting, giving florists and flower lovers more time to enjoy the blooms before they wilt.
1
Fluridone treatment delayed visible senescence symptoms in cut flowers of both 'Luoyanghong' and 'Xueying Taohua' tree peony cultivars
2
The treatment altered biochemical markers associated with flower aging, such as antioxidant activity and membrane stability
3
Gene expression analysis identified specific senescence-related genes whose activity shifted in response to fluridone treatment
