Search Results - "Nault, Lowell R"

Survival strategies of Dalbulus maidis during maize off-season in Brazil by Oliveira, Charles M., Lopes, João R.S., Nault, Lowell R.

“…Despite the importance of Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae) as a vector of maize‐stunting pathogens, it is not understood how this…”
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Habitat of the Corn Leafhopper (Hemiptera: Cicadellidae) During the Dry (Winter) Season in Mexico by Moya-Raygoza, Gustavo, Hogenhout, Saskia A., Nault, Lowell R.

“…Although the corn leafhopper Dalbulus maidis (DeLong and Wolcott) is the most important vector of maize pathogens in Latin America, little is known about how…”
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Molecular and symptom analyses of phytoplasma strains from lettuce reveal a diverse population by Zhang, J, Hogenhout, S.A, Nault, L.R, Hoy, C.W, Miller, S.A

“…Epidemics of aster yellows in lettuce in Ohio are caused by at least seven distinct phytoplasma strains in the aster yellows (AY) group. Five of the strains…”
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Survival in Dalbulus leafhopper vectors improves after exposure to maize stunting pathogens by Ebbert, Mercedes A., Nault, Lowell R.

“…Using D. maidis and pathogen isolates collected at three field sites along an altitudinal gradient in Mexico, we compared survival in leafhoppers exposed to…”
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Genetic Diversity in Populations of Dalbulus maidis (DeLong and Wolcott) (Hemiptera: Cicadellidae) from Distant Localities in Brazil Assessed by RAPD-PCR Markers by Oliveira, Charles Martins de, Lopes, João Roberto Spotti, Camargo, Luis Eduardo Aranha, Fungaro, Maria Helena Pelegrinelli, Nault, Lowell R.

“…Populations of Dalbulus maidis (DeLong and Wolcott) from the northeastern and central-southern regions of Brazil differ morphologically, suggesting that they…”
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Influence of Latitude and Elevation on Polymorphism Among Populations of the Corn Leafhopper, Dalbulus maidis (DeLong and Wolcott) (Hemiptera: Cicadellidae), in Brazil by de Oliveira, Charles Martins, Lopes, João Roberto Spotti, Dias, Carlos Tadeu Dos Santos, Nault, Lowell R

“…Morphological variations in insects have been shown to be influenced by latitude and elevation. Here we show that these two parameters markedly influence the…”
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Obligatory Mutualism Between Dalbulus quinquenotatus (Homoptera: Cicadellidae) and Attendant Ants by Moya-Raygoza, Gustavo, Nault, Lowell R

“…Many aphid (Aphidae) and treehopper (Membracidae) species depend on ants (Formicidae) for their survival, but few leafhopper (Cicadellidae) species have been…”
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Marking Methods and Field Experiments to Estimate Aster Leafhopper (Macrosteles quadrilineaus) Dispersal Rates by Zhou, Liyang, Hoy, Casey W, Miller, Sally A, Nault, Lowell R

“…Four mark-release-recapture experiments were conducted from May to September 2000, to construct a 3D dispersal model for aster leafhopper (Macrosteles…”
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Aphid Alarm Pheromone: Isolation, Identification, Synthesis by Bowers, William S., Nault, Lowell R., Webb, Ralph E., Dutky, Samson R.

“…A broadly interspecific aphid alarm pheromone was isolated from several economically important species of aphids and identified as trans-β-farnesene…”
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Lack of specificity in the interaction between two maize stunting pathogens and field collected Dalbulus leafhoppers by Ebbert, Mercedes A., Jeffers, Daniel P., Harrison, Nigel A., Nault, Lowell R.

“…We tested hypotheses concerning the specificity of interactions between insect vectors and mollicute plant pathogens in a 22‐month study of leafhoppers…”
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Effects of temperature and vector age on transmission of two Ohio strains of aster yellows phytoplasma by the aster leafhopper (Homoptera: Cicadellidae) by Murral, D.J. (Ohio State University, Wooster, OH.), Nault, L.R, Hoy, C.W, Madden, L.V, Miller, S.A

“…Mean latent period and transmission rate of 2 strains (bolt and severe) of aster yellows phytoplasma in nymph and adult aster leafhoppers, Macrosteles…”
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Roles of Interplant Movement, Acoustic Communication, and Phototaxis in Mate-Location Behavior of the Leafhopper Graminella nigrifrons by Randy E. Hunt, Nault, Lowell R.

“…Male Graminella nigrifrons leafhoppers (Cicadellidae: Homoptera) employ a "call-fly" strategy to find virgin females on oat host plants. Males observed in…”
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Host plant, phytoplasma, and reproductive status effects on flight behavior of aster leafhopper (Homoptera:Cicadellidae) by Hoy, C.W, Zhou, X, Nault, L.R, Miller, S.A, Styer, J

“…Factors that affect aster leafhopper flight were examined in laboratory and field experiments. In both the laboratory and the field, differences between males…”
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Survival strategies of D albulus maidis during maize off‐season in B razil by Oliveira, Charles M., Lopes, João R.S., Nault, Lowell R.

“…Abstract Despite the importance of D albulus maidis (DeLong & Wolcott) ( H emiptera: C icadellidae) as a vector of maize‐stunting pathogens, it is not…”
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Leafhoppers on leaves: an analysis of feeding behavior using conditional probabilities by Wayadande, A.C. (Oklahoma State University, Stillwater, OK.), Nault, L.R

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Habitat of the Corn Leafhopper (Hemiptera: Cicadellidae) During the Dry (Winter) Season in Mexico by Moya-Raygoza, Gustavo, Hogenhout, Saskia A, Nault, Lowell R

“…Although the corn leafhopper Dalbulus maidis (DeLong and Wolcott) is the most important vector of maize pathogens in Latin America, little is known about how…”
Get full text

Influence of Latitude and Elevation on Polymorphism Among Populations of the Corn Leafhopper, Dalbulus maidis (DeLong and Wolcott) (Hemiptera: Cicadellidae), in Brazil by de Oliveira, Charles Martins, Lopes, Joao Roberto Spotti, Dias, Carlos Tadeu Dos Santos, Nault, Lowell R

“…Morphological variations in insects have been shown to be influenced by latitude and elevation. Here we show that these two parameters markedly influence the…”
Get full text

Genetic Diversity in Populations of Dalbulus maidis (DeLong and Wolcott) (Hemiptera: Cicadellidae) from Distant Localities in Brazil Assessed by RAPD-PCR Markers by Martins de Oliveira, Charles, Lopes, João Roberto Spotti, Camargo, Luis Eduardo Aranha, Fungaro, Maria Helena Pelegrinelli, Nault, Lowell R

“…Populations of Dalbulus maidis (DeLong and Wolcott) from the northeastern and central-southern regions of Brazil differ morphologically, suggesting that they…”
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Transmission Biology of Maize Bushy Stunt Phytoplasma by the Corn Leafhopper (Homoptera: Cicadellidae) by Moya-Raygoza, Gustavo, Nault, Lowell R.

“…Effects of temperature and vector age at the time of acquisition on the transmission of maize bushy stunt phytoplasma by the corn leafhopper, Dalbulus maidis…”
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A Message from the President of the Entomological Society of America to The American Phytopathological Society by Nault, Lowell R.

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