A new study by Timberlake and colleagues finds that late summer nectar supply on farmland has an important influence on bumblebee colony density the following year – does this offer an opportunity to devise more targeted agri-environment schemes for pollinators? Pollen and nectar are the primary food source for most adult pollinators, and in the case of bees, their larvae too. It is no surprise … Continue reading What limits bumblebee populations on farmland?
New research from Breeze and colleagues demonstrates that a well-designed monitoring scheme provides excellent value for money, compared with traditional research funding models, and could help save species and protect UK food security. This infographic provides an overview of their work. ‘Our findings demonstrate that long‐term systematic monitoring can be a cost‐effective tool for both answering key research questions and setting action points for policymakers. … Continue reading Infographic: Pollinator monitoring more than pays for itself
In their latest research, Breeze and colleagues evaluate the costs of running pollinator monitoring schemes against the economic benefits to research and the society that they provide Take a look at the accompanying infographic here Bees, hoverflies and other insects provide vital pollination services to crops and wild plants throughout the UK. There is a lot of information demonstrating that these insects are declining but … Continue reading Pollinator monitoring more than Pays for Itself
Can pollinators choose between pesticide-laced and pesticide-free foods? And is choice a good thing in terms of conservation? Paola Olaya‐Arenas and Ian Kaplan discuss their new research. Continue reading Milkweed pesticide residues deter feeding and egg-laying by monarch butterflies
Exploring local and landscape management actions, Costanza Geppert and colleagues recognise the value of flower strips but also point to the importance of organic agriculture when it comes to maintaining pollinator richness. Their new insights were recently published in Journal of Applied Ecology. In recent years, the ‘insect Armageddon’ has received growing attention in Europe. The main driver of this insect decline is agricultural intensification, … Continue reading Flower strips, organic management or small-scale farming: which benefits pollinator abundance, richness and reproduction most?
With demand on shea parklands increasing, Aoife Delaney and colleagues explore the pollination services to shea and how we can better support this resource of both ecological and economic importance. Their new research was recently published in Journal of Applied Ecology. Shea parklands occupy over 1 million km2 in the Sudano-Sahelian semi-arid zone of sub-Saharan Africa, from Senegal in the west to Uganda in the … Continue reading Biodiversity in West African parklands promotes pollination of shea
In their recently published article, Bartomeus et al. show how the commercial bumblebee trade is affecting the genetic integrity of native pollinators. Here the authors provide a summary of their work. Bees, especially bumblebees, are threatened by human-induced rapid environmental change such as habitat loss, exotic pathogens and global warming. But some species are more resilient than others. This is the case for the buff-tailed … Continue reading A new threat to native bumblebees
Recent research from Centrella et al. shows the effects agriculture and associated pesticides are having on bees in terms of both their diets and the offspring they produce. Here they discuss their findings. Threats to bee pollinators such as land use change, high pesticide use, and reduced floral diet diversity are usually assessed independently, even though we know that bees face these threats simultaneously in … Continue reading Bee pollen reveals how multiple threats could contribute to bee decline
This month’s Journal of Applied Ecology cover shows a foraging male Habropoda tarsata. Photographer, David Kleijn shares the joy of rediscovering your passion for your study species. These days when we talk and write about pollinators, it is often in the context of their role as providers of pollination services. Pollinators are important for maintaining the production of the insect-pollinated crops that provide most of … Continue reading Cover stories: celebrating the beauty of pollinators
For our March Editor’s Choice, Michael Pocock (Associate Editor) highlights the importance of recent research by Tremlett et al into pollination by bats and the value this brings to communities in Mexico. The slideshow above of images by César Guzmánr shows the journey of the pitaya fruit, for which bats are of key importance, from growth to market. One of the reoccurring themes in applied … Continue reading Editor’s Choice 57:03 – The economic implications of pollination by bats