G
Gregg S. Nuessly
Researcher at University of Florida
Publications - 90
Citations - 1300
Gregg S. Nuessly is an academic researcher from University of Florida. The author has contributed to research in topics: Ulidiidae & Euxesta stigmatias. The author has an hindex of 18, co-authored 88 publications receiving 1149 citations. Previous affiliations of Gregg S. Nuessly include Institute of Food and Agricultural Sciences & United States Department of Agriculture.
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Journal ArticleDOI
Comparative biology, morphometrics, and development of two populations of Bemisia tabaci (Homoptera: Aleyrodidae) on cotton and poinsettia.
TL;DR: Whiteflies of the cotton population were longer and wider than pupae of the poinsettia population, and within populations, female pupae were significantly larger than male pupae; although tibiae of adult females were longer than those of males, there were no differences between populations within the same sex.
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New Restriction Fragment Length Polymorphisms in the Cytochrome Oxidase I Gene Facilitate Host Strain Identification of Fall Armyworm (Lepidoptera: Noctuidae) Populations in the Southeastern United States
Rod N. Nagoshi,Robert L. Meagher,John J. Adamczyk,S. Kristine Braman,Rick L. Brandenburg,Gregg S. Nuessly +5 more
TL;DR: Several restriction sites in the cytochrome oxidase I gene of fall armyworm, Spodoptera frugiperda, were identified by sequence analysis as potentially being specific to one of the two host strains, and the use of two enzymes in separate digests was found to provide accurate and rapid determination of strain identity.
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Parasitoids attacking fall armyworm (Lepidoptera: Noctuidae) in sweet corn habitats
TL;DR: The objective of the study was to identify the common parasitoids emerging from larvae that are present in sweet corn habitats where insecticides are traditionally used.
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Resistance to Spodoptera frugiperda (Lepidoptera: Noctuidae) and Euxesta stigmatias (Diptera: Ulidiidae) in sweet corn derived from exogenous and endogenous genetic systems.
Gregg S. Nuessly,Brian T. Scully,Matthew G. Hentz,R. L. Beiriger,Maurice E. Snook,Neil W. Widstrom +5 more
TL;DR: Reversed phase high-performance liquid chromatography analysis of nonpollinated corn silk collected from field plots determined that isoorientin, maysin, and apimaysin plus 3′-methoxymaysin concentrations followed the order Zapalote Chico sh2 > Zapalotes Chico 2451 > Attribute GSS-0966 = Primetime.
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Effects of Fall Armyworm (Lepidoptera: Noctuidae) Interstrain Mating in Wild Populations
TL;DR: Despite evidence of substantial interbreeding in the overwintering sites, both FR and the strain-diagnostic mitochondrial markers still showed the plant host and habitat biases associated with the host strains, indicating that strain integrity was largely maintained.