Results 71 to 80 of about 3,555,674 (259)

Red oak - sugar maple.

open access: yes, 2008
Red oak - sugar maple. O.A.E.S.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core   +1 more source

Warm Spring Weather Alters Calling Phenology of Four Sympatric Early‐Breeding Anurans

open access: yesIntegrative Zoology, EarlyView.
An unusually warm March in 2024 (“false spring”) followed by freezing temperatures allowed us to assess the impact of a weather event on an amphibian community. The calling activity of all four species was associated with increasing temperature, and the first date of calling was advanced by 11–18 days.
Jeffrey P. Ethier   +3 more
wiley   +1 more source

Status of ash (Fraxinus spp.) in mixed hardwood post‐outbreak forests near the epicentre of the emerald ash borer invasion

open access: yesAgricultural and Forest Entomology, EarlyView.
The persistence and health of ash populations were characterized in post‐outbreak forests near the epicentre of the emerald ash borer (EAB) invasion in North America. Regenerating ash remained abundant, but densities of understory ash were higher in wetlands (hydric), while ash remained at the seedling stage in riparian (mesic) and upland (xeric ...
Aaron Tayal, Kayla I. Perry
wiley   +1 more source

Spatial and Temporal Variability of Throughfall among Oak and Co-occurring Non-oak Tree Species in an Upland Hardwood Forest

open access: yesGeosciences, 2019
Canopy throughfall comprises the largest portion of net precipitation that is delivered to the forest floor. This water flux is highly variable across space and time and is influenced by species composition, canopy foliage, stand structure, and storm ...
Courtney M. Siegert   +2 more
doaj   +1 more source

Herbicide Stress Induces beetle Oviposition on Red Maples

open access: yesJournal of Chemical Ecology
Flatheaded borers (FHB; Chrysobothris spp.), are woodboring-beetles that lay their eggs in the bark and cambium of deciduous trees in North America. Females often target stressed host-plants for oviposition. The reason why is unknown; however, stressed plants often suffer various induced phytochemical changes that may enhance larval infestation success
Perkovich, Cindy   +3 more
openaire   +2 more sources

Investigation of chemical and physical properties of southwestern Wisconsin maple syrup [PDF]

open access: yes, 2006
Includes bibliographical ...
Takano, Hiroyuki, Takano, Hiroyuki.
core  

Surgical Management of Non‐Allergic Rhinitis—An EAACI Task Force Position Paper

open access: yesAllergy, EarlyView.
ABSTRACT Non‐allergic rhinitis is a frequent yet underdiagnosed cause of chronic nasal symptoms, including nasal congestion, rhinorrhoea, and upper airway hyperreactivity. Its pathophysiology involves neurogenic dysregulation, leading to excessive mucus production and vasodilation.
Marie Lundberg   +18 more
wiley   +1 more source

Preliminary Automated Determination of Edibility of Alternative Foods: Non-Targeted Screening for Toxins in Red Maple Leaf Concentrate

open access: yesPlants, 2019
Alternative food supplies could maintain humanity despite sun-blocking global catastrophic risks (GCRs) that eliminate conventional agriculture. A promising alternative food is making leaf concentrate.
Joshua M. Pearce   +2 more
doaj   +1 more source

The Impact of El Niño on Northeastern Forests: A Case Study on Maple Syrup Production [PDF]

open access: yes
El Niño events are likely to affect maple syrup production since it is very sensitive to weather events. A statistically significant direct correlation has not been found in our preliminary analysis, however. This may be because many other factors affect
Sedjo, Roger, Bergeron, Nancy
core  

Route of Allergen Immunotherapy: A Global Look Into Physicians' Motivations

open access: yesAllergy, EarlyView.
Little is known about the factors driving AIT prescription in clinical practice, including the level of personalization from patient to patient. Patient‐centred factors theoretically would favour SLIT prescription. Doctors’ knowledge, training, and country influence the final decision on the route.
Carmen Vidal   +42 more
wiley   +1 more source

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