Results 31 to 40 of about 92,463 (209)

Are native and non‐native pollinator friendly plants equally valuable for native wild bee communities? [PDF]

open access: yesEcology and Evolution, 2020
AbstractBees rely on floral pollen and nectar for food. Therefore, pollinator friendly plantings are often used to enrich habitats in bee conservation efforts. As part of these plantings, non‐native plants may provide valuable floral resources, but their effects on native bee communities have not been assessed in direct comparison with native ...
Nicola Seitz   +2 more
openaire   +3 more sources

Sensitivity to imidacloprid insecticide varies among some social and solitary bee species of agricultural value.

open access: yesPLoS ONE, 2023
Pollinator health risks from long-lasting neonicotinoid insecticides like imidacloprid has primarily focused on commercially managed, cavity-nesting bees in the genera Apis, Bombus, and Osmia.
Blair Sampson   +6 more
doaj   +1 more source

Draft Genome Sequences of Four Saccharibacter sp. Strains Isolated from Native Bees. [PDF]

open access: yes, 2020
The genus Saccharibacter is currently understudied, with only one described species, Saccharibacter floricola, isolated from a flower. In an effort to better understand the microbes that come in contact with native bee pollinators, we isolated and ...
McFrederick, Quinn S   +5 more
core  

First Records of the Adventive Pseudoanthidium nanum (Mocsáry) (Hymenoptera: Megachilidae) in Illinois and Minnesota, with Notes on its Identification and Taxonomy [PDF]

open access: yes, 2019
We report the first records of Pseudoanthidium nanum (Mocsáry) in Illinois and Minnesota in 2016 and 2018, respectively. This represents a relatively rapid expansion since P. nanum was first detected in New Jersey in 2008.
Arduser, Mike   +6 more
core   +2 more sources

Impact of managed stingless bee and western honey bee colonies on native pollinators and yield of watermelon: A comparative study

open access: yesAnnals of Agricultural Sciences, 2021
Watermelon (Citrullus lanatus) is an important crop cultivated in India and other warmer regions of the world. The crop is dependent on insect pollinators for its fruit set.
Ujjwal Layek   +3 more
doaj   +1 more source

Honey bee genotypes and the environment [PDF]

open access: yes, 2014
Although knowledge about honey bee geographic and genetic diversity has increased tremendously in recent decades (Meixner et al., 2013), the adaptation of honey bees to their local environment has not been well studied.
Buchler, Ralph   +7 more
core   +1 more source

Comparison of pure caucasian, carniolan and native anatolian ecotype honey bee (Apis mellifera L.) colonies in the eastern anatolia region with reciprocal F1 hybrids

open access: yesBioscience Journal
The aim of this study was to compare specific physiological and behavioral characteristics of A. m. caucasica, A. m. carnica, and native honeybees, as well as reciprocal crosses, within the ecological conditions of East Anatolia (Van province), Turkey ...
Cengiz Erkan   +3 more
doaj   +1 more source

Ecology of native bees in North Taranaki, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Zoology at Massey University, Manawatū, New Zealand [PDF]

open access: yes, 2018
Studies are increasingly finding that native bees are important pollinators in many systems, in both natural and agricultural settings. With the possible loss of honey bees due to various reasons, it has become clear that relying on major pollinator for ...
Hartley, Nikki Maria
core  

Pollinators In Peril: A Systematic Status Review of North American and Hawaiian Native Bees [PDF]

open access: yes, 2017
While the decline of European honeybees in the United States and beyond has been well publicized in recent years, the more than 4,000 species of native bees in North America and Hawaii have been much less documented. Although these native bees are not as
Kelsey Kopec, Lori Ann Burd
core  

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