Results 181 to 190 of about 12,437 (260)

Contrasting wood anatomy drives divergent xylogenesis and climate responses in 10 warm-temperate trees. [PDF]

open access: yesFront Plant Sci
Zhang Y   +7 more
europepmc   +1 more source

Evidence for positive population‐level responses but not individual performance of sycamore aphids under elevated CO2

open access: yesAgricultural and Forest Entomology, EarlyView.
The abundance and density of three common sycamore aphids increased under elevated CO2, although this was only statistically significant for Drepanosiphum platanoidis. The number of nymphs produced by individual D. platanoidis alates isolated in clip cages was not significantly affected, suggesting that population level response was not driven by ...
Liam M. Crowley   +7 more
wiley   +1 more source

Ants contribute to raspberry pollination in protected cropping systems

open access: yesAgricultural and Forest Entomology, EarlyView.
Ants visited raspberry flowers more frequently than European honey bees (Apis mellifera), Australian stingless bees (Tetragonula carbonaria) and flies, many transporting raspberry pollen on their bodies, indicating potential pollination capacity. Ants were active flower visitors at most times of the day and may extend the daily pollination window and ...
Pia Malm   +6 more
wiley   +1 more source

The dual crisis: Climate change simultaneously drives pollinator decline and pest outbreaks

open access: yesAgricultural and Forest Entomology, EarlyView.
Climate change acts as an asymmetric ecological filter, favouring r‐selected pest traits (rapid reproduction, generalism) while disadvantaging K‐selected pollinators. For every 1°C of warming, bee species richness declines ~25% since the 1990s, while pest‐induced crop losses increase by 10%–25%. A network‐centric approach integrating climate‐responsive
Diriba Fufa Serdo
wiley   +1 more source

Reconsidering the importance of Metopolophium dirhodum (Walker) (Hemiptera: Aphididae) as a crop pest

open access: yesAgricultural and Forest Entomology, EarlyView.
Four‐year field monitoring and laboratory studies revealed M. dirhodum occurs regularly in barley with high reproductive potential and extended adult longevity. Populations peaked during vulnerable crop stages, creating optimal conditions for BYDV transmission during critical infection windows. M.
Md Munir Mostafiz   +7 more
wiley   +1 more source

Historical tree phenology data across contrasting sites in the Congo Basin. [PDF]

open access: yesSci Data
Hufkens K   +25 more
europepmc   +1 more source

Change in habitat over time for the rare, endemic Pediocactus paradinei

open access: yesConservation Science and Practice, EarlyView.
Pediocactus paradinei is a rare endemic cactus on the Colorado Plateau that may be increasingly vulnerable to ongoing ecological and climatic change. In 2022, we resampled ecological monitoring plots originally surveyed in 2005 to assess changes in vegetation, habitat conditions, and characteristics related to pollinator habitat across the species ...
Sarah C. Colombo   +3 more
wiley   +1 more source

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