Results 11 to 20 of about 4,332 (176)

Influence of the site of oviposition on the level of egg parasitism in the corn leafhopper, Dalbulus maidis (Hemiptera: Cicadellidae) [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2021
The corn leafhopper Dalbulus maidis (DeLong) (Hemiptera: Cicadellidae), transmits three important plant pathogens that adversely affect corn crop and ranges from the USA to Argentina. The vector has a rich natural enemy complex that generates high levels
ERICA LUFT ALBARRACIN   +2 more
doaj   +3 more sources

Does the corn leafhopper Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae) reproduce in hosts other than maize?

open access: yesEntomoBrasilis, 2023
The corn leafhopper Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae) is a specialist insect vector of the corn stunting disease complex. This leafhopper has been reported from different overwintering plants, and more information is required ...
Ademar Novais Istchuk   +7 more
doaj   +2 more sources

Leafhoppers on silage corn

open access: yesCalifornia Agriculture, 1975
Since leafhopper populations on silage corn increase rapidly late in the season, early plantings are able to escape serious damage. Chemical control measures are svailable for areas where late plantings are necessary or lesirable.
R Bushing   +3 more
doaj   +1 more source

Characterization and Correlation of New Electrical Penetration Graph Waveforms for the Corn Leafhopper (Hemiptera: Cicadellidae) [PDF]

open access: yesAnnals of the Entomological Society of America, 2011
AbstractThe corn leafhopper, Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae), is a vector of three maize, Zea mays L., pathogens that have become limiting factors for maize production in some areas of the Americas. Insect feeding plays an important role in vector acquisition and inoculation of pathogens and hence the disease spread ...
Pablo Carpane   +4 more
openaire   +3 more sources

Did maize domestication and early spread mediate the population genetics of corn leafhopper? [PDF]

open access: yesInsect Sci, 2019
AbstractInvestigating how crop domestication and early farming mediated crop attributes, distributions, and interactions with antagonists may shed light on today's agricultural pest problems. Crop domestication generally involved artificial selection for traits desirable to early farmers, for example, increased productivity or yield, and enhanced ...
Bernal JS   +5 more
europepmc   +4 more sources

Transcriptome of the Maize Leafhopper (Dalbulus maidis) and Its Transcriptional Response to Maize Rayado Fino Virus (MRFV), Which It Transmits in a Persistent, Propagative Manner

open access: yesMicrobiology Spectrum, 2021
The corn leafhopper (Dalbulus maidis) is an important vector of maize rayado fino virus (MRFV), a positive-strand RNA (+ssRNA) marafivirus which it transmits in a persistent propagative manner. The interaction of D.
Junhuan Xu   +5 more
doaj   +1 more source

Morphological variations and abundance of populations of the leafhopper Dalbulus maidis (DeLong) (Hemiptera: Cicadellidae) from the corn-producing region of Huila, Colombia

open access: yesAgronomía Colombiana, 2021
Dalbulus maidis is known as the vector of the pathogens causing corn stunt complex disease that decreases crop yields to percentages higher than 90%. In the most affected areas of this disease, there is an increase in the abundance of this insect.
Isda Sánchez-Reinoso   +4 more
doaj   +1 more source

Maize Bushy Stunt Phytoplasma Favors Its Spread by Changing Host Preference of the Insect Vector

open access: yesInsects, 2020
Plant pathogenic bacteria may influence vector behavior by inducing physiological changes in host plants, with implications for their spread. Here, we studied the effects of maize bushy stunt phytoplasma (MBSP) on the host selection behavior of the ...
Anderson Ramos   +3 more
doaj   +1 more source

Effects of Fertilizer Level and Intercropping Planting Pattern with Corn on the Yield-Related Traits and Insect Community of Soybean

open access: yesAgronomy, 2022
Intercropping of corn and soybean is widely practiced in agricultural production. However, few studies have investigated the effect of intercropping and fertilizer reduction on soybean yield.
Likun Li, Fajun Chen, Guangnan Xing
doaj   +1 more source

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