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Robert L. Koch
Robert L. Koch
Department of Entomology, University of Minnesota
Verified email at umn.edu - Homepage
Title
Cited by
Cited by
Year
The multicolored Asian lady beetle, Harmonia axyridis: a review of its biology, uses in biological control, and non-target impacts
RL Koch
Journal of Insect Science 3 (32), 1-16, 2003
10102003
The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology
HE Roy, PMJ Brown, T Adriaens, N Berkvens, I Borges, S Clusella-Trullas, ...
Biological Invasions 18 (4), 997-1044, 2016
4002016
Bad side of a good beetle: the North American experience with Harmonia axyridis
RL Koch, TL Galvan
BioControl 53 (1), 23-35, 2008
2882008
Invasions by Harmonia axyridis (Pallas)(Coleoptera: Coccinellidae) in the western hemisphere: implications for South America
RL Koch, RC Venette, WD Hutchison
Neotropical Entomology 35 (4), 421-434, 2006
2342006
Effects of spinosad and indoxacarb on survival, development, and reproduction of the multicolored Asian lady beetle (Coleoptera: Coccinellidae)
TL Galvan, RL Koch, WD Hutchison
Biological Control 34 (1), 108-114, 2005
2002005
Susceptibility of immature monarch butterfly, Danaus plexippus (Lepidoptera: Nymphalidae: Danainae), to predation by Harmonia axyridis (Coleoptera: Coccinellidae)
RL Koch, WD Hutchison, RC Venette, GE Heimpel
Biological Control 28 (2), 265-270, 2003
1612003
Toxicity of commonly used insecticides in sweet corn and soybean to multicolored Asian lady beetle (Coleoptera: Coccinellidae)
TL Galvan, RL Koch, WD Hutchison
Journal of Economic Entomology 98 (3), 780-789, 2005
1562005
Complementarity of statistical treatments to reconstruct worldwide routes of invasion: the case of the Asian ladybird Harmonia axyridis
E Lombaert, T Guillemaud, J Lundgren, R Koch, B Facon, A Grez, ...
Molecular Ecology 23 (24), 5979-5997, 2014
1302014
Phytophagous preferences of the multicolored Asian lady beetle (Coleoptera: Coccinellidae) for autumn-ripening fruit
RL Koch, EC Burkness, SJW Burkness, WD Hutchison
Journal of Economic Entomology 97 (2), 539-544, 2004
1162004
Evidence for soybean aphid (Hemiptera: Aphididae) resistance to pyrethroid insecticides in the upper midwestern United States
AA Hanson, J Menger-Anderson, C Silverstein, BD Potter, IV MacRae, ...
Journal of Economic Entomology 110 (5), 2235–2246, 2017
1002017
A simple method for in-field sex determination of the multicolored Asian lady beetle Harmonia axyridis
BP McCornack, RL Koch, DW Ragsdale
Journal of Insect Science 7 (1), 10, 2007
902007
Toxicity of indoxacarb and spinosad to the multicolored Asian lady beetle, Harmonia axyridis (Coleoptera: Coccinellidae), via three routes of exposure
TL Galvan, RL Koch, WD Hutchison
Pest management science 62 (9), 797-804, 2006
892006
Cold hardiness of the multicolored Asian lady beetle (Coleoptera: Coccinellidae)
RL Koch, MA Carrillo, RC Venette, CA Cannon, WD Hutchison
Environmental entomology 33 (4), 815-822, 2004
812004
Efficacy of systemic insecticide seed treatments for protection of early-growth-stage snap beans from bean leaf beetle (Coleoptera: Chrysomelidae) foliar feeding
RL Koch, EC Burkness, WD Hutchison, TL Rabaey
Crop Protection 24 (8), 734-742, 2005
672005
Management of insecticide-resistant soybean aphids in the Upper Midwest of the United States
RL Koch, EW Hodgson, JJ Knodel, AJ Varenhorst, BD Potter
Journal of Integrated Pest Management 9 (1), 1-7, 2018
582018
Impact of fruit feeding on overwintering survival of the multicolored Asian lady beetle, and the ability of this insect and paper wasps to injure wine grape berries
TL Galvan, RL Koch, WD Hutchison
Entomologia experimentalis et applicata 128 (3), 429-436, 2008
582008
Potential exposure of a classical biological control agent of the soybean aphid, Aphis glycines, on non-target aphids in North America
KAG Wyckhuys, RL Koch, RR Kula, GE Heimpel
Biological Invasions 11 (4), 857-871, 2009
522009
Influence of alternate prey on predation of monarch butterfly (Lepidoptera: Nymphalidae) larvae by the multicolored Asian lady beetle (Coleoptera: Coccinellidae)
RL Koch, RC Venette, WD Hutchison
Environmental entomology 34 (2), 410-416, 2005
512005
Identification, biology, impacts, and management of stink bugs (Hemiptera: Heteroptera: Pentatomidae) of soybean and corn in the midwestern United States
RL Koch, DT Pezzini, AP Michel, TE Hunt
Journal of Integrated Pest Management 8 (1), 11. doi: 10.1093/jipm, 2017
492017
Biology and economics of recommendations for insecticide-based management of soybean aphid
RL Koch, BD Potter, PA Glogoza, EW Hodgson, CH Krupke, JF Tooker, ...
Plant Health Progress 17 (4), 265-269, 2016
492016
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