Works (5)

Updated: July 5th, 2023 16:02

2012 journal article

THE GENETIC ARCHITECTURE OF A COMPLEX ECOLOGICAL TRAIT: HOST PLANT USE IN THE SPECIALIST MOTH, HELIOTHIS SUBFLEXA

EVOLUTION, 66(11), 3336–3351.

By: S. Oppenheim n, F. Gould n & K. Hopper

author keywords: Complex phenotypes; ecological genetics; ecologically adaptive traits; herbivore host range; plant-insect interactions
MeSH headings : Amplified Fragment Length Polymorphism Analysis; Animals; Chromosome Mapping; Feeding Behavior; Female; Food Chain; Genetic Linkage; Genetic Markers; Hybridization, Genetic; Larva / genetics; Larva / physiology; Male; Moths / genetics; Moths / physiology; Phenotype; Physalis; Quantitative Trait, Heritable
TL;DR: It is hypothesized that behavioral changes may have paved the way for physiological adaptation to Physalis by the generalist ancestor of H. subflexa and H. virescens, and different chromosomes could produce similar phenotypes, suggesting that the same trait might be controlled by different chromosomes in different backcross populations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Behavioral adaptations increase the value of enemy-free space for Heliothis subflexa, a specialist herbivore.

Evolution, 56(4), 679–689.

By: S. Oppenheim n & F. Gould n

MeSH headings : Animals; Behavior, Animal; Biological Evolution; Diet; Feeding Behavior; Gossypium; Hymenoptera / physiology; Larva / physiology; Moths / physiology; Physalis; Tobacco
TL;DR: It is found that specialized host‐use and host‐acceptance behaviors are integral to the use of enemy‐free space on Physalis and strongly augment the effects of the structural refuge. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2002 journal article

Is attraction fatal? The effects of herbivore-induced plant volatiles on herbivore parasitism

ECOLOGY, 83(12), 3416–3425.

By: S. Oppenheim n & F. Gould n

author keywords: Cardiochiles nigriceps; Heliothis; herbivore defense; herbivore host range evolution; herbivore-induced plant volatiles; herbivore, specialist vs. generalist; natural enemies; parasitism rates; parasitoid parasitoid attraction cf. increased parasitism; Physalis angulata; tritrophic interactions
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Alternative agriculture in Cuba

American Entomologist (Lanham, Md.), 47(4), 216.

By: S. Oppenheim

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Taste sensitivity of insect herbivores to deterrents is greater in specialists than in generalists: A behavioral test of the hypothesis with two closely related caterpillars

JOURNAL OF CHEMICAL ECOLOGY, 26(2), 547–563.

By: E. Bernays*, S. Oppenheim n, R. Chapman*, H. Kwon* & F. Gould n

author keywords: Heliothis virescens; Heliothis subflexa; caterpillar; diet breadth; deterrent compound; feeding behavior; postingestive toxicity; plant secondary metabolite
TL;DR: The hypothesis that specialists have greater sensitivity to deterrents than generalists was supported and the contrast between the species is discussed in relation to tradeoffs involved in different diet breadths. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

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