Articles tagged with Pollination
Researchers found that native bee species with adaptable pollination behaviors are better equipped to thrive in fragmented habitats. By studying the interactions between bees and plants, scientists identified key factors that promote ecosystem health and biodiversity.
A Curtin University study has found that residential gardens are a poor substitute for native bushland in supporting pollination networks of native bees. The research highlights the importance of preserving native vegetation to protect sustainable bee communities and their pollination services.
A study published in PNAS reveals that fruit development rewires the central metabolism pathway in tomatoes via increased sensitivity to gibberellin. The role of this hormone in fruit-setting ovaries was previously unknown and has significant implications for breeding parthenocarpic fruits.
Researchers found that flower buzzing produced forces of over 50G, five times that experienced by fighter jet pilots, and suggests bees use specific types of buzzing vibrations for certain tasks. This discovery provides important insight into the pollination process and how flowers coevolved with bees.
Researchers at Edith Cowan University have discovered a plant that has evolved to use ants as pollinating agents by adapting its pollen grains to overcome ant antimicrobial defences. This is the first plant species found to benefit from this mutually beneficial relationship.
Researchers found that divergent flowering times caused nearly complete reproductive isolation between two wild rice species. The change of flowering time of the new species O. nivara is an adaptation to shifted environments.
A new report found at least seven Australian Leptospermum species produce medical-grade honey with exceptionally high antibacterial activity. The research pinpointed several regions as 'hot spots' to yield these high-value honeys.
A new tool from the US Department of Agriculture predicts the probability of honey bee colonies surviving winter based on colony size and varroa mite infestation. This allows beekeepers to decide whether to overwinter colonies in cold storage, reducing costs and improving financial viability.
New fossils of Mesozoic pollinating lacewings provide insight into the niche diversity, chemical communication, and defense mechanisms of ancient pollinators. The findings suggest that coevolution between pollinators and host plants under partitioned pollination niches promoted their species diversification.
A new study analyzing over 460 conifer species found that the ancient pollination mechanism is gradually disappearing, leading to a loss of buoyant saccate pollen and droplet emission. Instead, species evolved new traits or lost existing ones, demonstrating 'stasis and release' in plant evolution.
A new genus and species of flowering plants, Sirdavidia solannona, has been discovered in Gabon's Monts de Cristal National Park. The unusual flower structure and DNA analysis revealed the need for a new genus to accommodate it.
A study by Lund University found that organic strawberry farms had significantly higher pollination rates (45% vs. 17%) due to the absence of pesticides and non-organic fertilizers. This positive effect on pollination was evident within 2-4 years after farm certification.
Researchers at Michigan State University have discovered proteins that can channel sodium ions through the cell membranes of Varroa mites, a parasite that devastates commercial bee colonies. This breakthrough could lead to more effective controls and reduce the need for toxic pesticides.
The American Society of Plant Biologists supports ChloroFilms' video contest, promoting plant life awareness through innovative videos. The first competition awarded grand and first prize winners for their creative and informative content.
A new cost-benefit model measures the value of ecosystem services benefiting humans, such as flood control and crop pollination. This approach fosters win-win solutions between wilderness advocates and landowners. The study analyzed six ecosystem services in the California Central Coast region, finding overlaps with biodiversity priori...
A recent study found that wind pollination works more efficiently in solid meadow plants than when they are spread apart. This could explain why Spartina covers only 60 acres of Willapa Bay despite being present for a century. Inefficient wind pollination may also speed the extinction of rare plants.
The new center will focus on developing solutions to the two major threats to honeybees, including parasitic mites and Africanized honeybees. It aims to create mite-resistant stocks of honeybees using molecular technologies and traditional breeding methods.
CSIRO scientists have discovered a gene in Arabidopsis that allows it to bypass normal pollination and form seed. The hunt is on to find equivalent genes in commercial plants like rice to develop seedless crops through apomixis.