Pollinator competition and the structure of floral resources

D Sponsler, A Iverson, I Steffan‐Dewenter - Ecography, 2023 - Wiley Online Library
The mutualism between plants and pollinators is built upon the trophic ecology of flowers
and florivores. Yet the ecology of flowers‐as‐food is left implicit in most studies of plant …

Foraging distances, habitat preferences and seasonal colony performance of honeybees in Central European forest landscapes

B Rutschmann, PL Kohl… - Journal of Applied …, 2023 - Wiley Online Library
Unmanaged forest is considered as native habitat of the Western honeybee Apis mellifera
and is assumed to provide important pollen and nectar sources. However, resource supply …

Population demography of feral honeybee colonies in central European forests

PL Kohl, B Rutschmann… - Royal Society Open …, 2022 - royalsocietypublishing.org
European honeybee populations are considered to consist only of managed colonies, but
recent censuses have revealed that wild/feral colonies still occur in various countries. To …

Blueberry yields increase with bee visitation rates, but bee visitation rates are not consistently predicted by colony stocking densities

R Mallinger, JJ Ternest… - Journal of Economic …, 2021 - academic.oup.com
Pollinator-dependent crops rely on the activity of managed and wild pollinators. While farm
management and surrounding landscape can influence wild pollinator contributions …

Reduced parasite burden in feral honeybee colonies

PL Kohl, P D'Alvise, B Rutschmann… - Ecological Solutions …, 2023 - Wiley Online Library
Bee parasites are the main threat to apiculture and since many parasite taxa can spill over
from honeybees (Apis mellifera) to other bee species, honeybee disease management is …

Response to competing conspecific cues depends on social context in the honey bee Apis mellifera

RR Westwick, GP Brackett, CE Brown, BJ Ison… - Animal Behaviour, 2023 - Elsevier
Highlights•Some honey bee nurses altered offspring care when the hive was
threatened.•Nurses from highly aggressive hives decreased larval care following alarm …

Honey robbing: could human changes to the environment transform a rare foraging tactic into a maladaptive behavior?

CC Rittschof, JC Nieh - Current Opinion in Insect Science, 2021 - Elsevier
Highlights•Human changes to the landscape may promote an extreme honey bee foraging
tactic, honey robbing.•Honey robbing is a complex behavioral syndrome with substantial …

Crossing old concepts: the ecological advantages of new vineyard types

L Böhm, A Krahner, M Porten, M Maixner, J Schäffer… - Diversity, 2024 - mdpi.com
In times of global insect decline, agricultural ecosystems need to be designed in an as insect-
friendly manner as possible to halt the progressive loss of biodiversity. This is particularly …

Plants and pollinators: Will natural selection cause an imbalance between nectar supply and demand?

FLW Ratnieks, NJ Balfour - Ecology Letters, 2021 - Wiley Online Library
Pollination is an important ecological process. However, plant and pollinator needs are not
always met. Commonly, pollen limitation reduces seed set or bees experience nectar dearth …

Pollinator competition and the contingency of nectar depletion during an early spring resource pulse

DB Sponsler, M Hamilton, M Wiesneth… - Ecology and …, 2024 - Wiley Online Library
Concerns about competition between pollinators are predicated on the assumption of floral
resource limitation. Floral resource limitation, however, is a complex phenomenon involving …