Christof F. Stumpf

Works (6)

Updated: July 5th, 2023 15:57

2009 journal article

Mechanism of resistance to spinosyn in the tobacco budworm, Heliothis virescens

Pesticide Biochemistry and Physiology, 96(1), 8–13.

By: R. Roe  n, H. Young n, T. Iwasa  n, C. Wyss n, C. Stumpf n, T. Sparks, G. Watson, J. Sheets, G. Thompson

TL;DR: Electrophysiological studies indicated that neurons from resistant insects have decreased sensitivity tospinosyn A, however, the reduced inward currents in the resistant strain may or may not be related to the mode of action of the spinosyns. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2008 journal article

Novel arthropod repellent, BioUD, is an efficacious alternative to deet

JOURNAL OF MEDICAL ENTOMOLOGY, 45(5), 891–898.

By: B. Witting-Bissinger n, C. Stumpf n, K. Donohue n, C. Apperson n & R. Roe* 

author keywords: BioUD; deet; insect repellent; mosquitoes; ticks
TL;DR: Based on studies in toto, BioUD is an efficacious alternative to deet in its repellent activity and was more efficacious than 25 and 30% deet, respectively, in these studies. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Effects of tomato spotted wilt virus isolates, host plants, and temperature on survival, size, and development time of Frankliniella occidentalis

ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 123(2), 139–147.

By: C. Stumpf n & G. Kennedy n 

author keywords: insect vector; plant disease; western flower thrips; Thysanoptera; Thripidae; TSWV
TL;DR: Results demonstrate significantly improved survival and a small but significant decrease in development time of F. occidentalis on TSWV‐infected plants, which resulted from the combined influence of the direct effects of the virus on infected thrips and plant‐mediated effects resulting from virus infection of the thrips' host plant. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Insecticidal activity and mode of action of novel nicotinoids synthesized by new acylpyridinium salt chemistry and directed lithiation

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 87(3), 211–219.

By: C. Stumpf n, D. Comins n, T. Sparks, K. Donohue n & R. Roe n 

author keywords: nicotinoid; neonicotinoid; nicotine; acetamiprid; insecticidal activity; mode of action; green peach aphid; cotton aphid; western flower thrips; corn earworm; beet armyworm; house fly
TL;DR: It is demonstrated that the new chemistry enhances the insecticidal activity of nicotine with an apparent mode of action as an acetylcholine agonist. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Effects of tomato spotted wilt virus (TSWV) isolates, host plants, and temperature on survival, size, and development time of Frankliniella fusca

ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 114(3), 215–225.

By: C. Stumpf n & G. Kennedy n 

author keywords: insect vector; plant disease; tobacco thrips; Thysanoptera; Thripidae
TL;DR: Both the infection of thrips by T SWV and TSWV‐mediated changes in host plant quality were found to have significant biological effects on F. fusca. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Distribution and phylogenetic relationships of native and introduced pit scales (Hemiptera: Coccoidea: Asterolecaniidae) in North and South America

Bollettino Di Zoologia Agraria e Di Bachicoltura, 33(3), 139.

By: C. Stumpf & P. Lambdin

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

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