Positive and negative impacts of non-native bee species around the world

L Russo - Insects, 2016 - mdpi.com
Though they are relatively understudied, non-native bees are ubiquitous and have
enormous potential economic and environmental impacts. These impacts may be positive or …

Flowering ground vegetation benefits wild pollinators and fruit set of almond within arid smallholder orchards

O Norfolk, MP Eichhorn, F Gilbert - Insect Conservation and …, 2016 - Wiley Online Library
Pollination studies tend to focus on the conventional agriculture associated with Europe and
the USA, leaving a gap in our understanding of how pollination services are maintained in …

Role of bumblebees (Hymenoptera: Apidae) in pollination of high land ecosystems: A review

AH Parrey, RH Raina, B Saddam, P Pathak… - Agricultural …, 2022 - indianjournals.com
Bumblebees are one among the anthophilous form and play a significant role in the
pollination of major agricultural crops like medicinal, aromatic, ornamental and various other …

[PDF][PDF] Diversity and relative abundance of pollinator fauna of canola (Brassica napus L. var Chakwal Sarsoon) with managed Apis mellifera L. in Pothwar region …

T Akhtar, MA Aziz, M Naeem, MS Ahmed… - Pakistan Journal of …, 2018 - researchgate.net
Insect pollinators are essential for reproduction and survival of several plant species.
Agricultural productivity depends on population interactions of these pollinators. A field …

[HTML][HTML] Relating climatic factors to foraging behavior of honeybees (Apis mellifera) during blooming period of Guizotia abyssinica (LF)

H Gebremedhn, A Tadesse, T Belay - Livestock Research for …, 2014 - lrrd.cipav.org.co
The present study was conducted at Mekelle Agricultural Research Center with the objective
of determining the foraging behavior of local honeybees in relation to climatic factors. This …

Alien honeybees increase pollination risks for range‐restricted plants

O Norfolk, F Gilbert, MP Eichhorn - Diversity and Distributions, 2018 - Wiley Online Library
Aim Range‐restricted species are of high conservation concern, and the way in which they
interact with more widespread species has implications for their persistence. Here, we …

Commercial honey bee keeping compromises wild bee conservation in Mediterranean nature reserves

C Tourbez, W Fiordaliso, A Bar-Massada, A Dolev… - Apidologie, 2025 - Springer
Global commercial honey bee keeping for crop pollination and honey production is
increasingly identified as a threat to wild bee populations. Intensive honey bee keeping is …

Floral nectar composition of Peganum harmala L.

A Movafeghi, M Abedini, F Fathiazad… - Natural product …, 2009 - Taylor & Francis
Chemical composition of the floral nectar of Peganum harmala, a herbaceous medicinal
perennial of the family Zygophyllaceae, was analysed using high-performance liquid …

New distributional records of Bumblebees (Hymenoptera: Apidae) from Bangus Valley in North Kashmir of Union territory of Jammu and Kashmir, India

RH Raina, AH Parrey, K Chandra… - Records of the Zoological …, 2021 - recordsofzsi.com
Abstract During September-October 2020, survey was conducted to explore the new
distributional records of bumblebees from different localities of Bangus valley in North …

[图书][B] Eight years wandering in the High Mountains of Sinai Peninsula: a tale of two maps

A Shams - 2011 - books.google.com
This book is the first complete geo-based account about the High Mountains of Sinai
Peninsula. A series of seventeen expeditions (Phase I: 2000-2008) were conducted to study …