Alejandro C. Costamagna
Alejandro C. Costamagna
Associate Professor, Department of Entomology, University of Manitoba, Canada
Verified email at umanitoba.ca - Homepage
Title
Cited by
Cited by
Year
Crop pests and predators exhibit inconsistent responses to surrounding landscape composition
DS Karp, R Chaplin-Kramer, TD Meehan, EA Martin, F DeClerck, H Grab, ...
Proceedings of the National Academy of Sciences 115 (33), E7863-E7870, 2018
2372018
Predators exert top‐down control of soybean aphid across a gradient of agricultural management systems
AC Costamagna, DA Landis
Ecological Applications 16 (4), 1619-1628, 2006
2242006
Manipulating plant resources to enhance beneficial arthropods in agricultural landscapes
DA Landis, FD Menalled, AC Costamagna, TK Wilkinson
Weed Science 53 (6), 902-908, 2005
2182005
Suppression of soybean aphid by generalist predators results in a trophic cascade in soybeans
AC Costamagna, DA Landis, CD Difonzo
Ecological Applications 17 (2), 441-451, 2007
1402007
Quantifying predation on soybean aphid through direct field observations
AC Costamagna, DA Landis
Biological Control 42 (1), 16-24, 2007
1092007
The role of natural enemy guilds in Aphis glycines suppression
AC Costamagna, DA Landis, MJ Brewer
Biological Control 45 (3), 368-379, 2008
1082008
Temporal variation in the response of parasitoids to agricultural landscape structure
FD Menalled, AC Costamagna, PC Marino, DA Landis
Agriculture, ecosystems & environment 96 (1-3), 29-35, 2003
1072003
Probability of cost-effective management of soybean aphid (Hemiptera: Aphididae) in North America
KD Johnson, ME O’Neal, DW Ragsdale, CD Difonzo, SM Swinton, ...
Journal of economic entomology 102 (6), 2101-2108, 2009
1052009
Performance and prospects of Rag genes for management of soybean aphid
LS Hesler, MV Chiozza, ME O'Neal, GC MacIntosh, KJ Tilmon, ...
Entomologia Experimentalis et Applicata 147 (3), 201-216, 2013
942013
Managing ecosystem services and biodiversity conservation in agricultural landscapes: are the solutions the same?
S Macfadyen, SA Cunningham, AC Costamagna, NA Schellhorn
Journal of Applied Ecology 49 (3), 690-694, 2012
792012
Host density influences parasitism of the armyworm Pseudaletia unipuncta in agricultural landscapes
AC Costamagna, FD Menalled, DA Landis
Basic and applied ecology 5 (4), 347-355, 2004
692004
Within-plant distribution of soybean aphid (Hemiptera: Aphididae) and development of node-based sample units for estimating whole-plant densities in soybean
BP McCornack, AC Costamagna, DW Ragsdale
Journal of Economic Entomology 101 (4), 1488-1500, 2008
672008
An exponential growth model with decreasing r captures bottom‐up effects on the population growth of Aphis glycines Matsumura (Hemiptera: Aphididae)
AC Costamagna, W Van der Werf, F Bianchi, DA Landis
Agricultural and Forest Entomology 9 (4), 297-305, 2007
502007
Effect of food resources on adult Glyptapanteles militaris and Meteorus communis (Hymenoptera: Braconidae), parasitoids of Pseudaletia unipuncta (Lepidoptera: Noctuidae)
AC Costamagna, DA Landis
Environmental Entomology 33 (2), 128-137, 2004
502004
Multiple wheat genomes reveal global variation in modern breeding
S Walkowiak, L Gao, C Monat, G Haberer, MT Kassa, J Brinton, ...
Nature, 1-7, 2020
452020
Lack of strong refuges allows top-down control of soybean aphid by generalist natural enemies
AC Costamagna, DA Landis
Biological Control 57 (3), 184-192, 2011
382011
Landscape‐scale pest suppression is mediated by timing of predator arrival
AC Costamagna, WN Venables, NA Schellhorn
Ecological Applications 25 (4), 1114-1130, 2015
362015
Reaping benefits from an invasive species: role of Harmonia axyridis in natural biological control of Aphis glycines in North America
RL Koch, AC Costamagna
BioControl 62 (3), 331-340, 2017
342017
Integrating conservation biological control into IPM systems
MM Gardiner, AK Fiedler, AC Costamagna, DA Landis
Integrated Pest Management. Concepts, Tactics, Strategies and Case Studies …, 2009
292009
Within-plant bottom-up effects mediate non-consumptive impacts of top-down control of soybean aphids
AC Costamagna, BP McCornack, DW Ragsdale
PLoS one 8 (2), e56394, 2013
252013
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