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R. Farrar · SciRah

Researcher profile · Semantic Scholar

R. Farrar

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R. Farrar — researcher profile on SciRah

h-index: 24
Works: 79
Citations: 1,639

Most-cited papers

Quantifying Food Consumption and Growth in Insects
R. Farrar, J. Barbour, G. Kennedy
1989289 citations
Semantic Scholar
2‐Undecanone, a constituent of the glandular trichomes of Lycopersicon hirsutum f. glabratum: Effects on Heliothis zea and Manduca sexta growth and survival
R. Farrar, G. Kennedy
198789 citations
Semantic Scholar
In vivo biodegradability and biocompatibility evaluation of novel alanine ester based polyphosphazenes in a rat model.
S. Sethuraman, L. Nair, Saadiq F. El-Amin, R. Farrar +6 more
2006Journal of Biomedical Materials Research. Part A75 citations
Semantic Scholar
Interaction of fertilizer regime with host‐plant resistance in tomato
J. Barbour, R. Farrar, George G. Kennedy
199147 citations
Semantic Scholar
Within-Plant Distribution of Heliothis spp. (Lepidoptera: Noctuidae) Eggs and Larvae on Cotton in North Carolina
R. Farrar, J. R. Bradley
198547 citations
Semantic Scholar
Host Plant Effects on the Activity of Selected Nuclear Polyhedrosis Viruses Against the Corn Earworm and Beet Armyworm (Lepidoptera: Noctuidae)
R. Farrar, R. Ridgway
200044 citations
Semantic Scholar
Growth, food consumption and mortality of Heliothis zea larvae on foliage of the wild tomato Lycopersicon hirsutum f. glabratum and the cultivated tomato, L. esculentum
R. Farrar, G. Kennedy
198743 citations
Semantic Scholar
Field evaluation of insect resistance in a wild tomato and its effects on insect parasitoids
George G. Kennedy, R. Farrar, J. Barbour
199439 citations
Semantic Scholar
Insect and Mite Resistance in Tomato
R. Farrar, G. Kennedy
199138 citations
Semantic Scholar
Interaction of Manduca sexta resistance in tomato with insect predators of Helicoverpa zea
J. Barbour, R. Farrar, George G. Kennedy
199337 citations
Semantic Scholar
Inhibition of Telenomus sphingis an egg parasitoid of Manduca spp. by trichome/2‐tridecanone‐based host plant resistance in tomato
R. Farrar, George G. Kennedy
199136 citations
Semantic Scholar
Behavioral response ofTrichogramma pretiosum riley andTelenomus sphingis (Ashmead) to trichome/methyl ketone mediated resistance in tomato
R. Kashyap, George G. Kennedy, R. Farrar
1991Journal of Chemical Ecology33 citations
Semantic Scholar
Feeding Behavior of Gypsy Moth (Lepidoptera: Lymantriidae) Larvae on Artificial Diet Containing Bacillus thuringiensis
R. Farrar, R. Ridgway
199532 citations
Semantic Scholar
2‐Undecanone, a pupal mortality factor in Heliothis zea: sensitive larval stage and in planta activity in Lycopersicon hirsutum f. glabratum
R. Farrar, G. Kennedy
198830 citations
Semantic Scholar
Tea, Coffee, and Cocoa as Ultraviolet Radiation Protectants for the Beet Armyworm Nucleopolyhedrovirus
S. El-Salamouny, D. Ranwala, M. Shapiro, B. Shepard +1 more
2009Journal of Economic Entomology29 citations Open access
Semantic Scholar
Genetic and biological variation among nucleopolyhedrovirus isolates from the fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae)
D. Rowley, R. Farrar, M. Blackburn, R. L. Harrison
2010Virus genes28 citations
Semantic Scholar
Enteric bacteria of field-collected Colorado potato beetle larvae inhibit growth of the entomopathogens Photorhabdus temperata and Beauveria bassiana
M. Blackburn, D. Gundersen-Rindal, D. Weber, P. A. W. Martin +1 more
200828 citations Open access
Semantic Scholar
Effects of Virus Concentration and Ultraviolet Irradiation on the Activity of Corn Earworm and Beet Armyworm (Lepidoptera: Noctuidae) Nucleopolyhedroviruses
M. Shapiro, R. Farrar, J. Domek, I. Javaid
2002Journal of Economic Entomology28 citations
Semantic Scholar
Quantifying Time–Mortality Relationships for Nuclear Polyhedrosis Viruses When Survivors are Present
R. Farrar, R. Ridgway
199828 citations
Semantic Scholar
Mortality and inhibition ofHelicoverpa zea Egg parasitism rates byTrichogramma in relation to trichome/methyl ketone-mediated insect resistance ofLycopersicon hirsutum f. glabratum, accession PI 134417
R. Kashyap, George G. Kennedy, R. Farrar
1991Journal of Chemical Ecology28 citations
Semantic Scholar
Remarkable susceptibility of the diamondback moth (Plutella xylostella) to ingestion of Pir toxins from Photorhabdus luminescens
M. Blackburn, R. Farrar, Nicole G. Novak, Susan D. Lawrence
200627 citations
Semantic Scholar
Photostabilized titanium dioxide and a fluorescent brightener as adjuvants for a nucleopolyhedrovirus
R. Farrar, M. Shapiro, I. Javaid
2003BioControl (Dordrecht)26 citations
Semantic Scholar
2-Tridecanone—Glandular Trichome-Mediated Insect Resistance in Tomato: Effect on Parasitoids and Predators ofHeliothis zea
G. Kennedy, R. Farrar, R. Kashyap
199126 citations
Semantic Scholar
Herbivory responsive C2H2 zinc finger transcription factor protein StZFP2 from potato.
Susan D. Lawrence, Nicole G. Novak, Richard W. Jones, R. Farrar +1 more
2014Plant physiology and biochemistry : PPB25 citations
Semantic Scholar
Host Plant Effects on Activity of Bacillus thuringiensis Against Gypsy Moth (Lepidoptera: Lymantriidae) Larvae
R. Farrar, P. A. W. Martin, R. Ridgway
199624 citations
Semantic Scholar
Chromobacterium sphagni sp. nov., an insecticidal bacterium isolated from Sphagnum bogs.
M. Blackburn, R. Farrar, Michael E. Sparks, D. Kuhar +2 more
2017International Journal of Systematic and Evolutionary Microbiology23 citations Open access
Semantic Scholar
Response of insecticide‐resistant and susceptible Colorado potato beetles, Leptinotarsa decemlineata to 2‐tridecanone and resistant tomato foliage: the absence of cross resistance
George G. Kennedy, R. Farrar
198723 citations
Semantic Scholar
Enhancement of Activity of Bacillus thuringiensis Berliner Against Four Lepidopterous Insect Pests by Nutrient-Based Phagostimulants
R. Farrar, R. Ridgway
199522 citations
Semantic Scholar
The Occurrence of Photorhabdus-Like Toxin Complexes in Bacillus thuringiensis
M. Blackburn, P. A. W. Martin, D. Kuhar, R. Farrar +1 more
2011PLoS ONE21 citations Open access
Semantic Scholar
Granular matrix formulation of Bacillus thuringiensis for control of the European corn borer (Lepidoptera: Pyralidae).
R. Ridgway, V. L. Illum, R. Farrar, D. Calvin +2 more
199621 citations
Semantic Scholar
Relationship of leaf lamellar‐based resistance to Leptinotarsa decemlineata and Heliothis zea in a wild tomato, Lycopersicon hirsutum f. glabratum, PI 134417
R. Farrar, George G. Kennedy
199120 citations
Semantic Scholar
Relative activity of baculoviruses of the diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae)
R. Farrar, M. Shapiro, M. Shepard
2007BioControl (Dordrecht)19 citations
Semantic Scholar
Comparative studies of the effects of nutrient-based phagostimulants on six lepidopterous insect pests
R. Farrar, R. Ridgway
199419 citations
Semantic Scholar
Blankophor BBH as an Enhancer of Nuclear Polyhedrosis Virus in Arborist Treatments Against the Gypsy Moth (Lepidoptera: Lymantriidae)
H. E. Webb, N. H. Dill, J. M. McLaughlin, L. S. Kershaw +10 more
199617 citations Open access
Semantic Scholar
Survival of diverse Bacillus thuringiensis strains in gypsy moth (Lepidoptera: Lymantriidae) is correlated with urease production
P. A. W. Martin, R. Farrar, M. Blackburn
200916 citations
Semantic Scholar
Supplemental Control of Lepidopterous Pests on Bt Transgenic Sweet Corn with Biologically-Based Spray Treatments
R. Farrar, B. Shepard, M. Shapiro, R. Hassell +2 more
2009Journal of Insect Science16 citations Open access
Semantic Scholar
Activity of the Nucleopolyhedrovirus of the Fall Armyworm (Lepidoptera: Noctuidae) on Foliage of Transgenic Sweet Corn Expressing a CryIA(b) Toxin
R. Farrar, M. Shapiro, B. Shepard
200415 citations
Semantic Scholar
Populations of predaceous natural enemies developing on insect-resistant and susceptible tomato in North Carolina
J. Barbour, R. Farrar, G. Kennedy
199715 citations
Semantic Scholar
Field cage performance of two tachinid parasitoids of the tomato fruitworm on insect resistant and susceptible tomato lines
R. Farrar, George G. Kennedy
199315 citations
Semantic Scholar
Influence of life history differences of two tachinid parasitoids ofHelicoverpa zea (Boddie) (Lepidoptera: Noctuidae) on their interactions with glandular trichome/methyl ketone-based insect resistance in tomato
R. Farrar, George G. Kennedy, R. Kashyap
1992Journal of Chemical Ecology15 citations
Semantic Scholar
Reproductive failure of Heterorhabditis marelatus in the Colorado potato beetle: Evidence of stress on the nematode symbiont Photorhabdus temperata and potential interference from the enteric bacteria of the beetle
M. Blackburn, R. Farrar, D. Gundersen-Rindal, Susan D. Lawrence +1 more
200714 citations
Semantic Scholar
Nuclear Polyhedrosis Virus of the Gypsy Moth (Lepidoptera: Lymantriidae): Potency and Effects of Selected Adjuvants on Insect Feeding Behavior2
R. Farrar, R. Ridgway, S. Cook, K. W. Thorpe +1 more
199513 citations
Semantic Scholar
Phylogenetic Distribution of Phenotypic Traits in Bacillus thuringiensis Determined by Multilocus Sequence Analysis
M. Blackburn, P. A. W. Martin, D. Kuhar, R. Farrar +1 more
2013PLoS ONE12 citations Open access
Semantic Scholar
The Celery Looper (Lepidoptera: Noctuidae) Baculovirus: Potency and Enhancement by Blankophor BBH Against 3 Lepidopteran Species
R. Farrar, R. Ridgway
199712 citations
Semantic Scholar
Growth Inhibitors in Host Plant Resistance to Insects: Examples from a wild tomato with Heliothis zea (Lepidoptera: Noctuidae)
R. Farrar, G. Kennedy
199012 citations
Semantic Scholar
Induced tolerance of neonate Heliothis zea to host plant allelochemicals and carbaryl following incubation of eggs on foliage of Lycopersicon hirsutum f. glabratum
G. Kennedy, R. Farrar, M. R. Riskallah
1987Oecologia12 citations
Semantic Scholar
Effects of within-plant distribution of Heliothis zea (Boddie) (Lepidoptera: Noctuidae) eggs and larvae on larva development and survival on cotton
R. Farrar, J. R. Bradley
198511 citations
Semantic Scholar
Relative potency of selected nuclear polyhedrosis viruses against five species of Lepidoptera.
R. Farrar, R. Ridgway
199910 citations
Semantic Scholar
Chromobacterium phragmitis sp. nov., isolated from estuarine marshes.
M. Blackburn, R. Farrar, Michael E. Sparks, D. Kuhar +3 more
2019International Journal of Systematic and Evolutionary Microbiology9 citations Open access
Semantic Scholar
Fluorescent Brighteners Affect Feeding Rates of the Corn Earworm (Lepidoptera: Noctuidae) and Act as Enhancers and Sunlight Protectants for its Nucleopolyhedrovirus2
M. Shapiro, R. Farrar
20039 citations
Semantic Scholar

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