Results 41 to 50 of about 621,854 (391)

Effects of Fungicide and Herbicide Chemical Exposure on Apis and Non-Apis Bees in Agricultural Landscape

open access: yesFrontiers in Environmental Science, 2020
Fungicide and herbicide chemistries are commonly applied in agricultural production systems and other agricultural landscapes during flowering periods, which are concurrent with the timing of bee-dependent pollination services in many plant species. As a
Joseph Belsky, N. Joshi
semanticscholar   +1 more source

Pesticides and bees [PDF]

open access: yesEMBO reports, 2013
In May 2013, the European Commission (EC) adopted a 2‐year restriction on the use of three neonicotinoid pesticides – clothianidin and imidacloprid, both produced by Bayer, and thiametoxam, produced by Syngenta – on crops that attract bees and other pollinators to protect declining populations of pollinating bees.
Maxim, Laura, Arnold, Gérard
openaire   +4 more sources

Suitability of individual and bulk milk samples to investigate the humoral immune response to lumpy skin disease vaccination by ELISA

open access: yesVirology Journal, 2020
Background The detection of antibodies against capripoxvirus has become easier with a commercially available ELISA validated for serum and plasma. In order to explore its suitability for immunological investigations on alternative samples, this study ...
Milovan Milovanović   +5 more
doaj   +1 more source

Oral or Topical Exposure to Glyphosate in Herbicide Formulation Impacts the Gut Microbiota and Survival Rates of Honey Bees

open access: yesApplied and Environmental Microbiology, 2020
The honey bee gut microbial community plays a vital role in immune response and defense against opportunistic pathogens. Environmental stressors, such as the herbicide glyphosate, may affect the gut microbiota, with negative consequences for bee health ...
Erick V. S. Motta   +7 more
semanticscholar   +1 more source

To bee or not to bee ... a nurse [PDF]

open access: yesNature Reviews Neuroscience, 2012
The transition in worker bees between nursing and foraging subcastes is shown to be associated with reversible changes in gene methylation in the honeybee brain.
openaire   +2 more sources

Mapping the past, present and future research landscape of paternal effects

open access: yesBMC Biology, 2020
Background Although in all sexually reproducing organisms an individual has a mother and a father, non-genetic inheritance has been predominantly studied in mothers. Paternal effects have been far less frequently studied, until recently.
Joanna Rutkowska   +3 more
doaj   +1 more source

Analysis of Water Availability in Tilong Reservoir, East Nusa Tenggara Due to Climate Change

open access: yesJurnal Teknik Pengairan
This study aims to determine the availability of Tilong Reservoir inflow related to climate change. Water availability can be seen from the high inflow into the reservoir, obtained using the Mock model to simulate the inflow.
Azarya Bees, Merzy Mooy
doaj   +1 more source

Analisis Kurva IDF (Intensity-Duration-Frequency) DAS Ibu Kota Negara (IKN)

open access: yesJurnal Teknik Sipil
Kawasan Ibu Kota Negara (IKN) yang berada di Kalimantan Timur merupakan kawasan strategis yang diproyeksikan sebagai ibu kota Negara Indonesia yang baru, oleh karena itu dibutuhkan infrastruktur sumber daya air untuk mendukung pembangunan yang ada di IKN.
Azarya Bees, Ni Made Candra Partarini
doaj   +1 more source

Discriminations of Color and Pattern on Artificial Flowers by Male and Female Bumble Bees, \u3ci\u3eBombus Impatiens\u3c/i\u3e (Hymenoptera: Apidae) [PDF]

open access: yes, 2018
This study examined the performance of male bumble bees (Bombus impatiens) in color and pattern discriminations and compared it to that of female bees. Bees were trained to forage from rewarding (S+) and unrewarding (S-) artificial flowers which differed
Church, Dana   +2 more
core   +2 more sources

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