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
7922003
Bad side of a good beetle: the North American experience with Harmonia axyridis
RL Koch, TL Galvan
BioControl 53 (1), 23-35, 2008
2302008
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
2062016
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
1932006
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
1452005
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
1302005
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
1192003
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
1012004
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
982014
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
712004
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
672006
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
642007
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
502005
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
442008
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
412009
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
382017
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
382005
Physical and ant-mediated refuges from parasitism: implications for non-target effects in biological control
KAG Wyckhuys, RL Koch, GE Heimpel
Biological Control 40 (3), 306-313, 2007
362007
Phenology and blacklight trapping of the multicolored Asian lady beetle (Coleoptera: Coccinellidae) in a Minnesota agricultural landscape
RL Koch, WD Hutchison
Journal of Entomological Science 38 (3), 477-480, 2003
332003
Predicted impact of an exotic generalist predator on monarch butterfly (Lepidoptera: Nymphalidae) populations: a quantitative risk assessment
RL Koch, RC Venette, WD Hutchison
Biological Invasions 8 (5), 1179-1193, 2006
302006
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