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United States Department of Agriculture

Agricultural Research Service

Diseases & Parasites of Pollinators
item Effects of fungicide and adjuvant sprays on nesting behavior in two managed solitary bees, Osmia lignaria and Megachile rotundata (Aug 2015)
item Mixed infections illustrate virulence differences between host-specific bee pathogens (Jul 2015)
item Taxonomic revision of Plesianthidium Cameron (Apoidea: Megachilidae: Megachilinae: Anthidiini), an endemic southern African bee genus (Jun 2015)
item Two bumblebee genomes illuminate the route to advanced social living (May 2015)
item First record of the orchid bee genus Eufriesea Cockerell (Hymenoptera: Apidae: Euglossini) in the United States (May 2015)
item The floral hosts and distribution of a supposed creosote bush specialist, Colletes stepheni Timberlake (Hymenoptera: Colletidae) (May 2015)
item Bumble bees (Hymenoptera: Apidae: Bombus spp.) of interior Alaska: Species composition, distribution, seasonal biology, and parasites (May 2015)
item Seasonal trends in the condition of nesting females of a solitary bee: wing wear, lipid content, and oocyte size (May 2015)
item Molecular tools and bumble bees: revealing hidden details of ecology and evolution in a model system (May 2015)
item A depauperate immune repertoire precedes evolution of sociality in bees (Apr 2015)
item A review of Trachusoides Michener and Griswold (Hymenoptera: Megachilidae) (Apr 2015)
item A review of Trachusoides Michener and Griswold (Hymenoptera: Megachilidae) (Apr 2015)
item Bombus huntii, Bombus impatiens and Bombus vosnesenskii (Hymenoptera: Apidae) pollinate greenhouse-grown tomatoes in western North America (Apr 2015)
item Landscaping pebbles attract nesting by the native ground-nesting bee Halictus rubicundus (Hymenoptera: Halictidae) (Apr 2015)
item Bumble bee nest abundance, foraging distance, and host-plant reproduction: implications for management and conservation (Apr 2015)
item Megachile (Megachile) montivaga (Hymenoptera: Megachilidae) nesting in live thistle (Asteraceae: Cirsium) (Mar 2015)
item Genetic and ultrastructure characterization of a known and a new species of trypanosomatidae from the honey bee Apis mellifera: Crithidia mellificae Langridge and McGhee, 1967 and Leptomonas passim sp. n. (Mar 2015)
item The i5k Workspace@NAL – enabling genomic data access, visualization, and curation for the i5k community (Jan 2015)
item PCR reveals high prevalence of non-sporulating Nosema bombi(Microsporidia) infections in bumble bees (Bombus)in northern Arizona (Nov 2014)
item Reproduction and pollination of the endangered dwarf bear-poppy Arctomecon humilis (Papaveraceae)across a quarter century: unraveling of a pollination web? (Nov 2014)
item Expression of insulin/insulin-like signalling and TOR pathway genes in honey bee caste determination (Oct 2014)
item The effect of photobleaching on bee (Hymenoptera: Apoidea) setae color and its implications for studying aging and behavior (Aug 2014)
item Taxonomic utility of environmental niche models for species distinction: A case study in Anthophora (Heliophila) (Hymenoptera: Apidae) (Aug 2014)
item Effects of host age on susceptibility to infection and immune-gene expression in honey bee queens (Apis mellifera) inoculated with Nosema ceranae (Jul 2014)
item Progeny of Osmia lignaria from distinct regions differ in developmental phenology and survival under a common thermal regime (May 2014)
item Leafcutter bee nests and pupae from the Rancho La Brea Tar Pits of southern California: Implications for understanding the paleoenvironment of the Late Pleistocene (Apr 2014)
item Bees of the genera Dufourea and Dieunomia of Michigan (Hymenoptera: Apoidea: Halictidae), with a key to the Dufourea of eastern North America (Mar 2014)
item The oligolectic bee Osmia brevis sonicates Penstemon flowers for pollen: a newly documented behavior for the Megachilidae (Mar 2014)
item Finding the missing honey bee genes: lessons learned from a genome upgrade (Jan 2014)
item Relationships of bees to host ornamental and weedy flowers in urban northwest Guanacaste Province, Costa Rica (Dec 2013)
item Obtaining a better taxonomic understanding of native bees: Where do we start? (Aug 2013)
item Genetic diversity affects colony survivorship in commercial honey bee colonies (Aug 2013)
item Evaluating bee (Hymenoptera: Apoidea) diversity using malaise traps in coffee landscapes of Costa Rica (May 2013)
item Phylogeny and systematics of the bee genus Osmia (Hymenoptera: megachilidae) with emphasis on North American melanosmia: new subgenera, synonymies, and nesting biology revisited (May 2013)
Last Modified: 9/20/2013
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