Results 111 to 120 of about 1,848,404 (393)
Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research
Mass Spectrometry Reviews, EarlyView.ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke +3 more
wiley +1 more source
Dietary Phytochemicals, Honey Bee Longevity and Pathogen Tolerance
Insects, 2019 Continued loss of natural habitats with native prairies and wildflower patches is eliminating diverse sources of pollen, nectar and phytochemicals therein for foraging bees.
E. Bernklau +4 more
semanticscholar +1 more source
Does Flower Morphology affect Honey Bee Preference? [PDF]
, 2018 Considering honey bee populations are at threat of declining. Flower preference is important to understand how we can attempt to preserve their habitats.
Kim, Tania, Lofing, Madison
core
Variation in honey bee gut microbial diversity affected by ontogenetic stage, age and geographic location [PDF]
, 2015 Social honey bees, Apis mellifera, host a set of distinct microbiota, which is similar across the continents and various honey bee species. Some of these bacteria, such as lactobacilli, have been linked to immunity and defence against pathogens. Pathogen
Bunesova, Vera +10 more
core +3 more sources
Mitochondrial DNA. Part B. Resources, 2020 The mitochondrial genome of a worker Apis mellifera jemenitica was 16,623 bp. It consisted of 13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs and a control region. Phylogenetic analyses suggest a close relationship between A. m. jemenitica,
Leigh Boardman +6 more
doaj +1 more source
Oikos, EarlyView.Invasive ants threaten biodiversity worldwide. They may benefit from being novel if native species fail to show appropriate responses to their cues. Cues include chemical footprints (or ‘home‐range markings' in ants) left by all walking insects, which resemble cuticular hydrocarbons (CHCs).
Florian Menzel, Gülsem Kara
wiley +1 more source
Wild Pollinators Enhance Fruit Set of Crops Regardless of Honey Bee Abundance
Science, 2013 Honeybees Can't Do It Alone The majority of food crops require pollination to set fruit with the honeybee providing a pollination workhorse, with both feral and managed populations an integral component of crop management (see the Perspective by ...
L. Garibaldi +49 more
semanticscholar +1 more source
The Tongue of the Honey Bee [PDF]
The American Naturalist, 1880 Mode of access: Internet.
openaire +2 more sources
Preliminary studies on different extracts of some honey bee products [PDF]
, 2013 The aim of present study was to compare the phytochemical composition of different extracts of bee pollen, propolis and honey and to analyse the best solvent for maximum phytochemicals extraction. These preliminary studies are significant in locating the
Harjai, Kusum +3 more
core +2 more sources
Nectar concentrations of biogenic amines affect bumble bee behavior in a dose‐dependent manner
Oikos, EarlyView.While foraging, pollinators encounter a wide array of molecules, some of which may influence their internal states and behaviors. Among these, biogenic amines – nitrogenous compounds that serve as essential neuromodulators in animals – have only recently been detected in floral nectar.
Marta Barberis +9 more
wiley +1 more source