Jonathan B. Koch
Jonathan B. Koch
USDA-ARS Pollinating Insect - Biology, Management, Systematics Research Unit
E-mail confirmado em usda.gov
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Ano
Patterns of widespread decline in North American bumble bees
SA Cameron, JD Lozier, JP Strange, JB Koch, N Cordes, LF Solter, ...
Proceedings of the National Academy of Sciences 108 (2), 662-667, 2011
12402011
Bumble bees of the western United States
J Koch
US Forest Service; San Francisco, Calif., 2012
602012
Global invasion by Anthidium manicatum (Linnaeus)(Hymenoptera: Megachilidae): assessing potential distribution in North America and beyond
JP Strange, JB Koch, VH Gonzalez, L Nemelka, T Griswold
Biological Invasions 13 (9), 2115, 2011
482011
Landscape heterogeneity predicts gene flow in a widespread polymorphic bumble bee, Bombus bifarius (Hymenoptera: Apidae)
JD Lozier, JP Strange, JB Koch
Conservation Genetics 14 (5), 1099-1110, 2013
462013
The status of Bombus occidentalis and B. moderatus in Alaska with special focus on Nosema bombi incidence
JB Koch, JP Strange
Northwest Science 86 (3), 212-220, 2012
332012
Pheromone lure and trap color affects bycatch in agricultural landscapes of Utah
LR Spears, C Looney, H Ikerd, JB Koch, T Griswold, JP Strange, ...
Environmental entomology 45 (4), 1009-1016, 2016
222016
Distance, elevation and environment as drivers of diversity and divergence in bumble bees across latitude and altitude
JM Jackson, ML Pimsler, KJ Oyen, JB Koch‐Uhuad, JD Herndon, ...
Molecular ecology 27 (14), 2926-2942, 2018
162018
Anthidium vigintiduopunctatum Friese (Hymenoptera: Megachilidae): the elusive “dwarf bee” of the Galápagos Archipelago?
VH Gonzalez, JB Koch, T Griswold
Biological Invasions 12 (8), 2381-2383, 2010
162010
Constructing a species database and historic range maps for North American bumble bees (Bombus sensu stricto Latrielle) to inform conservation decisions
JB Koch, JP Strange
Uludag Bee Journal 9 (3), 2009
16*2009
Patterns of Flower Visitation across Elevation and Successional Gradients in Hawai'i
JB Koch, HF Sahli
Pacific Science 67 (2), 253-266, 2012
152012
Patterns of population genetic structure and diversity across bumble bee communities in the Pacific Northwest
JB Koch, C Looney, WS Sheppard, JP Strange
Conservation Genetics, 2017
142017
USBombus, a database of contemporary survey data for North American Bumble Bees (Hymenoptera, Apidae, Bombus) distributed in the United States
JB Koch, J Lozier, JP Strange, H Ikerd, T Griswold, N Cordes, L Solter, ...
Biodiversity data journal, 2015
122015
The decline and conservation status of North American bumble bees
JB Koch
102011
Taxonomic utility of niche models in validating species concepts: A case study in Anthophora (Heliophila)(Hymenoptera: Apidae)
MC Orr, JB Koch, TL Griswold, JP Pitts
Zootaxa 3846 (3), 411-429, 2014
62014
Quaternary climate instability is correlated with patterns of population genetic variability in Bombus huntii
JB Koch, R Vandame, J Mérida‐Rivas, P Sagot, J Strange
Ecology and evolution 8 (16), 7849-7864, 2018
52018
Range extension of two bumble bee species (Hymenoptera: Apidae) into Olympic National Park
JB Koch, C Looney, WS Sheppard, JP Strange
Northwest Science 90 (2), 228-234, 2016
42016
Leafcutter Bee Nests and Pupae from the Rancho La Brea Tar Pits of Southern California: Implications for Understanding the Paleoenvironment of the Late Pleistocene
A Holden, J Koch, T Griswold, D Erwin, J Hall
PLoS ONE 9 (4), 2014
42014
Biogeography, population genetics, and community structure of North American bumble bees
JB Koch
32015
Foraging economics of the Hunt bumble bee, a viable pollinator for commercial agriculture
A Baur, JP Strange, JB Koch
Environmental entomology 48 (4), 799-806, 2019
22019
Projected climate change will reduce habitat suitability for bumble bees in the Pacific Northwest
JB Koch, C Looney, B Hopkins, EM Lichtenberg, WS Sheppard, ...
BioRxiv, 610071, 2019
22019
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Artigos 1–20