Results 111 to 120 of about 284 (154)

Stochastic modeling of Dalbulus maidis, vector of maize diseases

Theoretical Population Biology, 2023
We developed a simple linear stochastic model for Dalbulus maidis dependent exclusively on temperature, whose parameters were determined from published field and laboratory studies performed at different temperatures. This model takes into account the principal stages and events of the life cycle of this pest, which is vector of maize diseases.
R.H. Barriga Rubio, M. Otero
openaire   +3 more sources

Egg Parasitoids ofDalbulus maidison Wild Teosintes in Mexico

Southwestern Entomologist, 2017
The corn leafhopper, Dalbulus maidis (DeLong), is the most important leafhopper pest of maize, Zea mays, in the Americas. A survey of the diversity of its egg parasitoids was carried out in northwestern Argentina. During summer from 2004 to 2007, the samples were collected, using sentinel eggs of D.
Gustavo Moya-Raygoza   +1 more
openaire   +4 more sources

Dalbulus maidis and Peregrinus maidis, both phloem feeding hoppers, induce different volatile profiles in maize. Consequences for a natural enemy

Journal of Pest Science, 2023
Fil: Luft Albarracin, Erica Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán.
Jorge G. Hill   +4 more
openaire   +2 more sources

Effectiveness and Residual Effects of Seven Insecticides on Dalbulus maidis (Homoptera: Cicadellidae) and Peregrinus maidis (Homoptera: Delphacidae)2

Journal of Entomological Science, 1990
Effectiveness and residual effects of seven insecticides, methomyl, carbaryl, malathion, diazinon, oxydemeton-methyl, acephate, and dimethoate, on Dalbulus maidis (DeLong and Wolcott) and Peregrinus maidis (Ashmead), the insect vectors of five tropical corn pathogens were determined by spray application on the upper surfaces of corn leaves.
Bryce W. Falk   +2 more
openaire   +1 more source

Simultaneous transmission of phytoplasma and spiroplasma by Dalbulus maidis leafhopper and symptoms of infected maize

Phytopathogenic Mollicutes, 2015
Two experiments were carried out to study simultaneous transmission of phytoplasmas and spiroplasmas by the leafhopper Dalbulus maidis from double infected popcorn-plants. The double infection was obtained through only one leafhopper from field per plant. The results indicated variability among isolates and combinations of phytoplasmas and spiroplasmas
Elizabeth de Oliveira   +2 more
openaire   +1 more source

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