Results 21 to 30 of about 11,900 (265)

WolbachiaOccurrence in Planthopper (Hemiptera: Delphacidae) Vectors of Cereal Viruses in Argentina [PDF]

Journal of Economic Entomology, 2015
Maize (Zea mays L.) and wheat (Triticum aestivum L.) are the most important cereal crops for the Argentinean economy and are affected by several diseases. Different planthopper species transmit causal agents of some of those diseases, including Mal de Río Cuarto virus, barley yellow striate mosaic virus, and the recently proposed maize yellow striate ...
M.F. Mattio, Evangelina Beatriz Argüello, Marcela S. Rodriguero, Analía Delina Dumón, V. Alemandri, G. Truol   +5 more
openalex   +4 more sources

Population genetic structure of Haplaxius crudus, the vector of palm lethal decline phytoplasmas, and planthopper diversity on coconut palms in Trinidad and Tobago (Hemiptera: Cixiidae, Delphacidae, Derbidae). [PDF]

J Insect Sci
Bahder BW, Myrie W, Bloch M, Lane J, Helmick EE, Parris J, Bartlett CR, Ramtahal-Singh N, Baksh A, Mohammad I, Shah F.   +10 more
europepmc   +2 more sources

Water Hyacinth Planthopper (suggested common name) Megamelus scutellaris Berg (Insecta: Hemiptera: Delphacidae)

EDIS, 2020
Originally published on the Featured Creatures website at http://entnemdept.ufl.edu/creatures/beneficial/bugs/Megamelus_scutellaris.htm Includes: Introduction - Distribution - Description - Life Cycle and Biology - Hosts - Selected ...
Jermiah Foley, Carey R. Minteer
doaj   +5 more sources

An Annotated Checklist of the Delphacid Planthoppers (Hemiptera: Delphacidae) of Florida with the Description of Three New Species and the New Genus,Meristopsis [PDF]

, 2012
An annotated checklist of the 128 delphacid planthopper species of Florida, including host data, is presented based on combined specimen and literature records.
Ashley C. Kennedy, Charles R. Bartlett, Stephen W. Wilson   +2 more
openalex   +2 more sources

Genome-Wide Identification and Expression Profiling of the Wnt Gene Family in Three Rice Planthoppers: Sogatella furcifera, Laodelphax striatellus, and Nilaparvata lugens. [PDF]

J Insect Sci, 2022
The Wnt gene family plays essential roles in regulating many developmental processes, including the maintenance of stem cells, cell division, and cell migration. The number of Wnt genes varies among species.
Peng L, Zhao Y.
europepmc   +2 more sources

Phylogeny of the planthopper genus Megamelus (Hemiptera, Delphacidae), with the description of two new species from South America. [PDF]

Zookeys
Salinas NA, Mariani R, Marino de Remes Lenicov AM, Rodriguero MS, Sosa AJ.   +4 more
europepmc   +2 more sources

Effects of elevated CO2 on feeding responses of biological control agents of Pontederia crassipes

Entomologia Experimentalis et Applicata, Volume 171, Issue 12, Page 998-1008, December 2023., 2023
Studies have shown that elevated CO2 will affect insect feeding guilds differently. Water hyacinth plants, Pontederia crassipes (Pontederiaceae), were grown under two CO2 concentrations (400 and 800 p.p.m.), with and without two biocontrol agents representing different feeding guilds, the leaf‐chewing Cornops aquaticum (Orthoptera: Acrididae) and the ...
M. K. Paper, T. Righetti, S. L. Raubenheimer, J. A. Coetzee, A. J. Sosa, M. P. Hill   +5 more
wiley   +1 more source

Knockout of cryptochrome 1 disturbs the locomotor circadian rhythm and development of Plutella xylostella

Insect Science, Volume 30, Issue 4, Page 1035-1045, August 2023., 2023
The cry1‐knockout strain (Cry1‐KO) of Plutella xylostella was developed by using the CRISPR/Cas9 system. No daily temporal oscillation of cry1 was observed in Geneva 88 (G88) and Cry1‐KO, and cry1 mean daily transcription of Cry1‐KO was lower than that of G88.
Shao‐Ping Chen, Dan‐Feng Wang, Wei‐Feng Ma, Xiao‐Lu Lin, Guang Yang   +4 more
wiley   +1 more source

When Cockroaches Replace Ants in Trophobiosis: A New Major Life-Trait Pattern of Hemiptera Planthoppers Behaviour Disclosed When Synthesizing Photographic Data

Diversity, 2023
The mutualistic interspecific relationships of trophobiosis between trophobiont planthoppers (Hemiptera, Fulgoromorpha) providing food to the host called xenobiont, are reviewed.
Thierry Bourgoin, Ilia Gjonov, Albena Lapeva-Gjonova, Sonia Roger, Jérôme Constant, Gernot Kunz, Michael R. Wilson   +6 more
doaj   +1 more source

Pest risk assessment of Elasmopalpus lignosellus for the European Union

EFSA Journal, Volume 21, Issue 5, May 2023., 2023
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health performed a quantitative pest risk assessment of Elasmopalpus lignosellus (Lepidoptera: Pyralidae), the lesser cornstalk borer, for the EU. The assessment considered entry, establishment, spread and impact.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Richard Mally, Ewelina Czwienczek, Andrea Maiorano, Olaf Mosbach‐Schulz, Marco Pautasso, Giuseppe Stancanelli, Sara Tramontini, Wopke Van der Werf   +27 more
wiley   +1 more source