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UrduA team at the University of Seville has studied trends in the flowering date of around fifty plant species over the last 35 years in Doñana National Park.
Tag: Flowers
Getting maximum calories in shortest time is the priority for bumblebees
Research has found that bumblebees make foraging choices to collect the most sugar from flowers in the shortest time – even if that means using more energy in the process – to provide an immediate energy boost for the colony.
Identifying the bee’s knees of bumble bee diets
A new study has identified the bee’s knees of bumble bee dietary options in Ohio and the Upper Midwest. Researchers found these bees don’t settle for the most abundant flowers in their foraging area – suggesting they have more discerning dietary preferences than one might expect.
Horticulture expert addresses plant resiliency as seasons change
A West Virginia University expert is offering insights on the effects lingering winter weather and fluctuating temperatures could have on trees, shrubs and flowers heading into the official start of spring on Monday, March 20. Mira Danilovich, associate professor with…
Yellow evolution: Unique genes led to new species of monkeyflower
Monkeyflowers glow in a rich assortment of colors, from yellow to pink to deep red-orange.
Plants employ chemical engineering to manufacture bee-luring optical devices
While most flowers produce pigments that appear colourful and act as a visual cue to pollinators, some flowers also create microscopic three-dimensional patterns on their petal surfaces.
Rutgers Professor Joan Bennett Elected to American Academy of Arts & Sciences
Joan W. Bennett, a Distinguished Professor of plant biology and pathology at Rutgers University–New Brunswick, has been elected to the American Academy of Arts & Sciences. She joins neurosurgeon and CNN medical correspondent Sanjay Gupta, NASA’s Goddard Space Flight Center atmospheric scientist Ann Thompson and media entrepreneur and philanthropist Oprah Winfrey.
Decline of Bees, Other Pollinators Threatens U.S. Crop Yields
Crop yields for apples, cherries and blueberries across the United States are being reduced by a lack of pollinators, according to Rutgers-led research, the most comprehensive study of its kind to date. Most of the world’s crops depend on honeybees and wild bees for pollination, so declines in both managed and wild bee populations raise concerns about food security, notes the study in the journal Proceedings of the Royal Society B: Biological Sciences.
Study identifies spread of bee disease via flowers
One in 11 flowers carries disease-causing parasites known to contribute to bee declines, according to a Cornell University study that identifies how flowers act as hubs for transmitting diseases to bees and other pollinators.
Mosquitoes are drawn to flowers as much as people — and now scientists know why
Scientists have identified the chemical cues in flowers that stimulate mosquitoes’ sense of smell and draw them in. Their findings show how cues from flowers can stimulate the mosquito brain as much as a warm-blooded host — information that could help develop less toxic repellents and better traps.
AgriLife Research develops tropical hibiscus hybrids ready for market
Winter-hardy hibiscus cultivars are what initially attracted Dariusz Malinowski, Ph.D., Texas A&M AgriLife Research plant physiologist and breeder, to the world of flowers, but now he’s ready to splash a little tropical color into the market.