Nadya Muchoney

Nadya Muchoney
  • Ph.D.
  • Postdoctoral Fellow at Emory University

About

8
Publications
4,074
Reads
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177
Citations
Current institution
Emory University
Current position
  • Postdoctoral Fellow
Additional affiliations
June 2022 - September 2023
University of Nevada, Reno
Position
  • Postdoctoral Scholar
August 2015 - May 2022
University of Nevada, Reno
Position
  • Ph.D. Candidate
Education
August 2015 - May 2022
University of Nevada Reno
Field of study
  • Ecology, Evolution, and Conservation Biology
August 2009 - May 2013
Boston College
Field of study
  • Biology, Environmental Studies (Minor)

Publications

Publications (8)
Article
Full-text available
Host plant consumption and pathogen infection commonly influence insect traits related to development and immunity, which are ultimately reflected in the behavior and physiology of the insect. Herein, we explored changes in the metabolome of a generalist insect herbivore, Vanessa cardui (Lepidoptera: Nymphalidae), in response to both dietary variat...
Article
Identifying patterns of pathogen infection in natural systems is crucial to understanding mechanisms of host–pathogen interactions. In this study, we explored how Junonia coenia densovirus (JcDV) infection varies over space and time in populations of the Melissa blue butterfly ( Lycaeides melissa : Lycaenidae) using two different host plants. Colle...
Article
Full-text available
Incorporation of exotic plants into the diets of native herbivores is a common phenomenon, influencing interactions with natural enemies and providing insight into the tritrophic costs and benefits of dietary expansion. We evaluated how use of an exotic plant, Plantago lanceolata, impacted immune performance, development and susceptibility to patho...
Article
Full-text available
Defense against natural enemies constitutes an important driver of herbivore host range evolution in the wild. Populations of the Baltimore checkerspot butterfly, Euphydryas phaeton (Nymphalidae), have recently incorporated an exotic plant, Plantago lanceolata (Plantaginaceae), into their dietary range. To understand the tritrophic consequences of...
Chapter
Given the barrage of natural enemies that lepidopterans face during their larval stage, the immune response should provide reliable, effective defense against pathogens, parasites, and parasitoids. In this chapter, we review the literature on host plant-mediated interactions that influence the strength of the immune response in caterpillars. First,...
Article
Full-text available
Phytochemical variation among plant species is one of the most fascinating and perplexing features of the natural world and has implications for both human health and the functioning of ecosystems. A key area of research on phytochemical variation has focused on insects that feed on plants and the enormous diversity of plant-derived compounds that...

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