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This weedy wetland plant is everywhere on iNaturalist this week
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iNaturalist:
Sugar maple spotting slows as Canada's fall color fades
iNaturalist:
Red oak spotting slows down as fall colors fade
iNaturalist:
This fuzzy forest moss is suddenly everywhere in Canada
iNaturalist:
Milkweed sightings stay high across Canada as autumn sets in
Gas treatment helps cut lavender stay fresh longer
OpenAlex · 2026-09-04
Treating cut lavender stems with nitric oxide before cold storage helps them stay fresh longer by slowing the plant hormone that triggers wilting and boosting the flower's own antioxidant defenses.
1
Nitric oxide treatment suppressed ethylene biosynthesis genes and reduced ethylene production in cut lavender stems during cold storage
2
Treated stems showed higher activity of antioxidant enzymes, reducing oxidative damage that causes wilting and browning
3
Nitric oxide-treated lavender maintained better postharvest quality and extended vase life compared to untreated controls
