Hosted on MSN7mon
Oklahoma clinic issues high alert two days in a row for extreme Oak Tree pollen exposure
A very high alert for Oak Tree pollen has been issued and is being labeled as an extreme exposure situation. The Oklahoma Allergy & Asthma Clinic (OAAC) originally reported the alert on Tuesday ...
IN THE GARDEN: Oak tree appears to have hypoxylon canker, which has no cure
I don't know what this is on my oak tree, but is it anything I should be concerned about? Should I spray with something?
WNEM-TV on MSN11h
DNR recommends pruning trees in winter to stop spread of oak wilt
MICHIGAN (WNEM) - The Michigan Department of Natural Resources (DNR) is asking the public to prune their oak trees in the ...
Phys.org on MSN11h
Citizen scientists discover new, more virulent form of sudden oak death in Bay Area
With early detection and management, including the removal of bay laurel trees infected by the NA2 lineage, it may be ...
WOOD Grand Rapids on MSN1d
Ask Ellen: Why am I getting so many acorns this year?
A bumper crop of acorns has been reported across West Michigan this fall, with heaps of nuts blanketing people's driveways, ...
Hosted on MSN1d
More evidence that Europe's ancient landscapes were open woodlands: Study finds oak, hazel and yew were abundant
For instance, hazel shows stronger pollen and flower production in sunlit areas, oak resprouts vigorously after browsing, and ...
House Digest on MSN4d
What Are Keystone Plants And Why Should You Consider Growing Them?
Discover what keystone plants are and what role they play in our ecosystems. Learn which plants are considered keystones an ...
BBC2y
Is hay fever getting worse in the UK?
Her research, exploring trends over 25 years, shows: Higher annual totals of birch tree pollen Oak tree pollen seasons are getting earlier because of increasing spring temperatures Grass pollen ...
Phys.org1mon
Adaptability of trees persists after millions of years of climate change, finds study
"We believe the reason for this high genetic diversity is related to the way these tree species survived through the ice ages and to the fact that tree pollen can travel thousands of kilometers ...
Publishers Weekly25d
Oak Origins: From Acorns to Species and the Tree of Life
Andrew L. Hipp, illus. by Rachel D. Davis. Univ. of Chicago, $35 trade paper (288p) ISBN 978-0-226-82357-7 Hipp (Field Guide to Wisconsin Sedges), herbarium director at the Morton Arboretum in ...