Results 61 to 70 of about 284 (154)

Discovery and biological characterization of a novel mesoionic insecticide fenmezoditiaz

Pest Management Science, Volume 81, Issue 5, Page 2535-2552, May 2025.
Acetylcholine binding protein (AChBP) from the sea slug Aplysia californica was modified using site‐directed mutagenesis to create an insect‐like binding site enabling structure‐based compound design. Fenmezoditiaz is a systemic insecticide with a broad spectrum, lack of cross‐resistance and an additional tool for integrated pest management and ...
Huazhang Huang, Joachim Dickhaut, Martin Weisel, Lixin Mao, Nancy Rankl, Haruka Takeda, Lynn F Stam, Quinn M Peacock, Hans Wolfgang Höffken   +8 more
wiley   +1 more source

Discovery, research and development of axalion® active insecticide: dimpropyridaz†

Pest Management Science, Volume 81, Issue 5, Page 2529-2534, May 2025.
Dimpropyridaz, is a novel insecticide active ingredient for the control of piercing and sucking pests, and is the sole representative of the pyridazine pyrazolecarboxamides class, IRAC Group 36. Summary includes chemical preparation, regulatory overview, and biological performance and information shared during the 15th International Union of Pure and ...
Desirée Hodges
wiley   +1 more source

Biología de la “chicharrita” Dalbulus maidis (Homoptera: Cicadellidae) y confirmación de su capacidad como vector del complejo viral de la Cinta Roja del maíz

La Técnica: Revista de las Agrociencias, 2013
La presente investigación se realizó en las instalaciones de la Estación Experimental Portoviejo del INIAP entre la época seca del 2008 y la época lluviosa del 2009, tuvo como objetivos: determinar la duración del ciclo biológico, el comportamiento bajo ...
Oswaldo Valarezo, Miguel Intriago, Xavier Muñoz   +2 more
doaj   +1 more source

Assessing the impact of climate change on the worldwide distribution of Dalbulus maidis (DeLong) using MaxEnt [PDF]

Pest Management Science, 2019
AbstractBACKGROUNDFor the first time, a model was applied at the global scale to investigate the effects of climate change on Dalbulus maidis. D. maidis is the main vector of three plant pathogens of maize crops and has been reported as one of the most important maize pests in Latin America.
Paulo A Santana, Lalit Kumar, Ricardo S Da Silva, Jardel L Pereira, Marcelo C Picanço   +4 more
openaire   +2 more sources

Phytoplasma: A plant pathogen that cannot be ignored in agricultural production—Research progress and outlook

Molecular Plant Pathology, Volume 25, Issue 2, February 2024.
A research progress and outlook of phytoplasma from multiple aspects, including classification, detection, host range and distribution, genomic information, pathogenic mechanism, and prevention and control strategies. Abstract Phytoplasmas are phloem‐restricted plant‐pathogenic bacteria transmitted by insects.
Ruotong Wang, Bixin Bai, Danyang Li, Jingke Wang, Weijie Huang, Yunfeng Wu, Lei Zhao   +6 more
wiley   +1 more source

Incidência de viroses e enfezamentos e estimativa de perdas causadas por molicutes em milho no Paraná [PDF]

Pesquisa Agropecuária Brasileira, 2003
O objetivo deste trabalho foi avaliar a incidência de viroses e enfezamentos e estimar as perdas causadas por enfezamentos na cultura do milho safrinha. Os diagnósticos baseados em sintomas foram confirmados por PCR ou RTPCR.
Elizabeth de Oliveira, Renato de Oliveira Resende, María de la Paz Giménez Pecci, Irma Graciela Laguna, Patricia Herrera, Ivan Cruz   +5 more
doaj   +1 more source

EFICIÊNCIA DE INSETICIDAS NO CONTROLE DE DALBULUS MAIDIS (HEMIPTERA: CICADELLIDAE) NA CULTURA DO MILHO

Revista Caatinga, 2008
Because of the damages caused by Dalbulus maidis (Delong & Wolcott, 1923) on crop corn, had been evaluated the effect of insecticides applied on the desiccation management (MD), seed treatment (TS) and foliage spray (PF) to the 10 days after the ...
Gustavo Mamoré Martins, Luciana Cláudia Toscano, Germison Vital Tomquelski, Wilson Itamar Maruyama   +3 more
doaj  

CORN LEAFHOPPER (Dalbulus maidis): PHYTOSANITARY IMPORTANCE, EPIDEMIOLOGY, AND MANAGEMENT

Artefactum - revista de estudos interdisciplinares
The corn leafhopper, Dalbulus maidis, is one of the most important phytosanitary constraints in maize production systems across the Americas due to its role as the primary vector of the corn stunt disease complex. This review synthesizes current knowledge on the phytosanitary importance, epidemiology, and management of D.
Alieze Nascimento da Silva, Sandro Borba Possebon, Eveline Ferreira Soares, Jayne Deboni da Veiga, Bruno Ferreira Kramer, Thomas Henrique Wagner, Jocimara da Rosa Andrade, Rafael de Freitas Floriano   +7 more
openaire   +1 more source

Morphology of the Digestive and Reproductive Systems of Dalbulus maidis and Graminella nigrifrons (Homoptera: Cicadellidae)

The Florida Entomologist, 1996
The corn leafhopper, Dalbulus maidis (DeLong and Wolcott) (Homoptera: Cicadellidae) is the principal vector of maize rayado fino marafivirus, corn stunt spiroplasma and maize bushy stunt phytoplasma in tropical and subtropical areas of the Western Hemisphere.
James H. Tsai, Joan L. Perrier
openaire   +1 more source

Host-Dryinidae (Hymenoptera) interactions on edge grasses of maize agroecosystem throughout winter in Mexico

Journal of Hymenoptera Research, 2017
Little is known about the host-parasitoid interactions on the edges of crops during winter. Our objective was to determine the parasitoid species that attack nymphs and adults of leafhoppers and planthoppers, and evaluate the interactions that occur ...
Iskra M. Becerra-Chiron, Gustavo Moya-Raygoza, Alejandro Muñoz-Urias   +2 more
doaj   +3 more sources