Results 71 to 80 of about 153,291 (147)

Phenological, but not social, variation associated with climate differences in a eusocial sweat bee, Halictus ligatus, nesting in southern Ontario

open access: yesJournal of Hymenoptera Research, 2015
Studies of annual and geographic variation in eusocial bee populations suggest that more stringent environmental conditions result in stronger reproductive skew favouring queens, while moderate conditions favour increasing worker reproduction.
Miriam H. Richards   +2 more
doaj   +1 more source

Bill Sweat and Donna Morris Interview

open access: yes, 2018
This interview is an oral history conducted by Linfield College archivist Rich Schmidt with Bill Sweat and Donna Morris of Winderlea Vineyard and Winery. The interview took place at Winderlea Vineyard and Winery in Dundee, Oregon on July 18, 2018.
Morris, Donna, Sweat, Bill
core   +1 more source

New Record and the Nest Description of the Nocturnal Sweat Bee Megalopta tetewana (Hymenoptera: Halictidae)

open access: yes, 2014
This article documents a significant range extension of the sweat bee Megalopta tetewana, some 300 kilometers south of a previous register of this bee. The collection of this bee was part of Amith\u27s ethnoentomological research along the Pacific Coast ...
Gonzalez, Victor H.   +3 more
core   +1 more source

Spatiotemporal variability and functional redundancy obscure effects of urbanization on strawberry pollinators

open access: yesEcosphere
Pollination services across rural–urban gradients may vary as land cover and other environmental attributes differentially influence pollinators. Most studies examining crop pollination, however, have been conducted in rural environments, while research ...
Kyla D. Schulte   +3 more
doaj   +1 more source

Reproduction of Varroa destructor in sealed worker bee brood cells of Apis mellifera carnica and Apis mellifera syriaca in Jordan [PDF]

open access: yes, 2008
The reproduction of the honey bee mite, Varroa destructor in sealed worker bee brood cells represents an important factor for the population development of this parasite in honey bee colonies.
Alattal, Yehya Zaki Khalid al-   +2 more
core  

Malyn Sweat Interview

open access: yes, 2020
An interview with Malyn Sweat by Christian Wright discussing her personal experiences during the Covid-19 ...
Wright, Christian M., Sweat, Malyn
core  

Born to be bee, fed to be worker? The caste system of a primitively eusocial insect

open access: yesFrontiers in Zoology, 2012
Introduction Primitively eusocial halictid bees are excellent systems to study the origin of eusociality, because all individuals have retained the ancestral ability to breed independently.
Brand Nayuta, Chapuisat Michel
doaj   +1 more source

Will Brown

open access: yes, 1919
Will Brown, from the Omaha Bee, September 26 ...
Omaha Bee
core  

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