Results 21 to 30 of about 174 (107)

Effects of Phytoplasma Infection on Aster Leafhopper (Macrosteles quadrilineatus) Settling Behavior and Development on Brassica napus

Entomologia Experimentalis et Applicata, Volume 174, Issue 2, Page 132-141, February 2026.
Aster yellows phytoplasma (AYp) infection alters host plant preference in aster leafhoppers (Macrosteles quadrilineatus), with infected vectors showing a significant preference for AYp‐infected canola (Brassica napus) early in the infection period. However, this preference fades as infection progresses. Despite early attraction, B.
Jeremy R. Irvine, Berenice Romero, Sean M. Prager   +2 more
wiley   +1 more source

Exploring Natural Infection in Alternative Hosts of Corn Stunt Spiroplasma and Tracking the Temporal Dynamics of Corn Stunt Disease in the Brazilian Cerrado Biome

Agronomy
The corn stunt disease complex, caused by the mollicutes Spiroplasma kunkelii (Css) and the maize bushy stunt (MBS) phytoplasma, is a major phytosanitary issue for corn production in the neotropical region of Brazil.
Rodrigo S. Toloy, Natalia P. Nose, Marcos V. Giongo, Alex S. R. Cangussu, Fabricio S. Campos, Marcio A. Ootani, Juliano M. Ribeiro, Raimundo W. S. Aguiar, Luis O. Viteri Jumbo, Eugênio E. Oliveira, Gil R. Santos   +10 more
doaj   +1 more source

Sustainable control of Dalbulus maidis: A field study with entomopathogenic fungi

Entomologia Experimentalis et Applicata, Volume 173, Issue 11, Page 1156-1164, November 2025.
Dalbulus maidis, a plant pathogen vector, poses a serious threat to maize production and food security. We investigated the potential synergistic effects between formulations based on entomopathogenic fungi and corn hybrids with varying resistance to maize stunt complex and Maize rayado fino virus. The combined management of M. anisopliae + B. bassiana
Priscilla T. N. Maia, Nathan M. Santos, Simone M. Mendes, Vinicius M. Marques, Marcos Antonio M. Fadini, Barbara Luísa S. Silva, Dagma D. S. Araujo, Luciano V. Cota, Ivênio R. Oliveira   +8 more
wiley   +1 more source

Leafhopper Taxa and Populations in Southern Idaho

PhytoFrontiers
Plant pathogens, including viruses, phytoplasmas, and spiroplasmas, can be transmitted by leafhoppers, which can cause important yield-limiting diseases in vegetables, orchard crops, vineyards, and field crops.
Carl A. Strausbaugh, Erik J. Wenninger, Eric Vincill   +2 more
doaj   +1 more source

TROPICAL CORN (Zea mays L) GENOTYPES WITH HIGH YIELD AND TOLERANCE TO CORN STUNT DISEASE IN THE GULF OF MEXICO REGION

Tropical and Subtropical Agroecosystems, 2010
In the humid tropic of México, there are planted 2.5 million hectares of corn with yield of 2.0 tons per hectare. In this area the corn stunt disease has caused damages greater than 25 % in commercial planting in Yucatán and Veracruz states and the ...
Mauro Sierra-Macias, Enrique Noe Becerra-Leor, Artemio Palafox-Caballero, Flavio Antonio Rodriguez Montalvo, Alejandro Espinosa Calderon, Roberto Valdivia Bernal   +5 more
doaj  

Presence of Dalbulus maidis (Hemiptera: Cicadellidae) and of Spiroplasma kunkelii in the temperate region of Argentina.

Journal of economic entomology, 2013
Fil: Giménez, María de la Paz. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Patología Vegetal; Argentina.
Carloni, E., Carpane, P., Paradell, Susana Liria, Laguna, I., Pecci, M. P. G.   +4 more
openaire   +3 more sources

Genome Sequences of Novel Iflaviruses in the Gray Lawn Leafhopper, an Experimental Vector of Corn Stunt Spiroplasma. [PDF]

Microbiol Resour Announc, 2022
Andreason SA, Lahey Z, Ayala-Ortiz C, Simmons AM.   +3 more
europepmc   +1 more source

Efecto del Spiroplasma kunkelii Sobre Parámetros Biológicos de la chicharrita del maíz Dalbulus maidis (Hemiptera: Cicadellidae), Vector del achaparramiento del maíz

, 2023
Dalbulus maidis (Hemiptera: Cicadellidae), es una de las principales plagas del maíz en América, causando grandes pérdidas económicas por ser vector del fitopatógeno Spiroplasma kunkelii, que provoca la enfermedad del achaparramiento del maíz (CSS). El objetivo de este trabajo fue evaluar el efecto del S.
Cruz, Juan María, Virla, Eduardo Gabriel, Luft Albarracin, Erica Beatriz   +2 more
openaire   +1 more source

Response of maize hybrids to corn stuntdisease caused by <i>Spiroplasma kunkelii </i>in the Argentine Northwest (NOA) – 2023-2024 growing season

AgriScientia
Corn stunt disease (CS) is caused by Spiroplasma kunkelii, Maize rayado fino virus (MRFV), Maize bushy stunt phytoplasma (MBSP) and Maize striate mosaic virus (MSMV) and transmitted by Dalbulus maidis. During 2023–2024, it severely affected corn production in Argentina, with losses of 20 %.
Leonardo Araujo, Marcelo Druetta, Karina Torrico, María Paz Giménez Pecci, Javier Barontini   +4 more
openaire   +1 more source

DC-electrical penetration graph waveforms for Dalbulus maidis (Hemiptera: Cicadellidae) and the effects of entomopathogenic fungi on its probing behavior. [PDF]

Sci Rep, 2023
Maluta N, Castro T, Spotti Lopes JR.
europepmc   +1 more source