Results 71 to 80 of about 15,959 (221)

Transcriptomic resources and functional validation of RNAi in the cabbage seedpod weevil, Ceutorhynchus obstrictus

Pest Management Science, EarlyView.
Transcriptome sequencing of Ceutorhynchus obstrictus revealed RNA interference (RNAi) targets; double‐stranded RNA microinjection reduced transcript levels and increased mortality, with αCOP and Rop showing strongest lethal effects, indicating promising RNAi‐based pest control candidates.
Apurva Vikas Sabnis, Triin Kallavus, Éricmar Avila Dos Santos, Liina Soonvald, Riina Kaasik, Silva Vilumets, Clauvis Nji Tizi Taning, Kristof De Schutter, Eve Veromann   +8 more
wiley   +1 more source

Accidental Pyrethroid Ingestion in Toddler: Near-Fatal Atypical Presentation and Successful Recovery

Frontiers in Pediatrics, 2020
We are reporting a case of pyrethroid poisoning with atypical presentation in a 21-month-old toddler who was transferred to us from a peripheral center. Signs and symptoms at presentation were predominantly of cardiopulmonary dysfunction contrary to more
Marco Pallavidino, Diego Arango Uribe, Subashini Baskaran, Aqdas Saqib, Mohamed Elmesserey, Ahmed Onsy, Emad M. Fathi, Christoph Fink, Anil Kumar H. Ramaiah   +8 more
doaj   +1 more source

Pyrethroids- Could They Be Dangerous?

Journal of Education, Health and Sport, 2018
Konopelko Michał, Kusz Monika, Popiołek Joanna, Szafraniec Aneta, Alzubedi Adam, Nieradko Iwanicka Barbara. Pyrethroids- could they be dangerous? Journal of Education, Health and Sport. 2018;8(9):1191-1196 eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1422449 http://ojs.ukw.edu.pl/index.php/johs/article/view/6039 https://pbn.nauka.gov.pl ...
Konopelko, Michał, Kusz, Monika, Joanna Popiołek, Aneta Szafraniec, Adam Alzubedi, Barbara Nieradko-Iwanicka   +5 more
openaire   +4 more sources

The first report of M918L (super‐kdr) and L932F voltage‐gated sodium channel mutations in the English grain aphid (Sitobion avenae)

Pest Management Science, EarlyView.
The study has identified mutations in the voltage gated sodium channel of the English grain aphid (Sitobion avenae) at M918 and L932, which have not been previously reported in this species. Abstract BACKGROUND The grain aphid, Sitobion avenae Fabricius (Hemiptera: Aphididae), is a vector of yellow dwarf viruses and an important pest of cereals.
Virgile Ballandras, Louise McNamara, James C Carolan, Tom Ruttink, Stephen Byrne   +4 more
wiley   +1 more source

Target‐site mutations and phenotypic failure in Myzus persicae against pyrethroids and carbamates in central Europe

Pest Management Science, EarlyView.
Molecular screening of 140 field‐collected Myzus persicae aphids revealed target‐site mutations L1014F, M918L, M918T, and L932F in the sodium channel and S431F in Ace2. The M918L mutation was the primary driver of high pyrethroid (cypermethrin) resistance, while S431F served as a definitive marker for carbamate (pirimicarb) resistance.
Jitka Stara, Jan Hubert, Pavla Pabiskova, Frantisek Kocourek   +3 more
wiley   +1 more source

Innovation in pest management: can the past inform the future?

Pest Management Science, EarlyView.
Progress in pest management occurred incrementally, but occasionally, transformative discoveries introduced disruptive technologies. Looking ahead, generative artificial intelligence is expected to accelerate agricultural discovery by integrating vast datasets from mechanization, genetics, and chemistry.
Eric Moog, Franck E. Dayan
wiley   +1 more source

Insect pests in Brassica napus crops: toward ecologically optimized integrated pest management

Pest Management Science, EarlyView.
Ecologically optimized IPM: Integrating landscape, biological, and chemical strategies for enhanced pest management. Key findings: Optimizing canola IPM requires the deliberate alignment of habitat diversification, behavioral conditioning, and evolutionary processes.
Jhon Alexander Avellaneda Nieto, Wei Xu, Shovon Chandra Sarkar   +2 more
wiley   +1 more source

Development of Advanced Nanobiosensors and a Portable Monitoring System for Pesticide Detection at the Point of Need

Biosensors
This work presents the development of an automated and portable monitoring system for the point-of-need detection of tebuconazole and lambda-cyhalothrin. The system features nanoparticle/aptamer-modified electrochemical sensors that are integrated into a
Evangelos Skotadis, Menelaos Tsigkourakos, Emmanouil Anthoulakis, Myrto-Kyriaki Filippidou, Sotirios Ntouskas, Maria Kainourgiaki, Charalampos Tsioustas, Chrysi Panagopoulou, Stergios Dimou-Sakellariou, Nikos Kalatzis, Eleftherios A. Petrakis, Nikolaos Alexis, George Tsekenis, Angeliki Tserepi, Stavros Chatzandroulis, Dimitris Tsoukalas   +15 more
doaj   +1 more source

The first RNAi‐based biopesticide approved in the United States: regulatory implications for the European Union – the case of Ledprona (Calantha™)

Pest Management Science, EarlyView.
The approval of the RNA interference‐based biopesticide Ledprona (Calantha™) in the USA marks a milestone for RNA‐based crop protection. We discuss the regulatory implications for the European Union, highlighting opportunities, challenges, and the need for adapted risk assessment frameworks for RNA‐based plant protection products.
Aline Koch, Gabi Krczal
wiley   +1 more source

Synthesis and Insecticidal Activity of an Oxabicyclolactone and Novel Pyrethroids

Molecules, 2012
Deltamethrin, a member of the pyrethroids, one of the safest classes of pesticides, is among some of the most popular and widely used insecticides in the World. Our objective was to synthesize an oxabicyclolactone 6 and five novel pyrethroids 8–
Elson S. de Alvarenga, Vânia M. T. Carneiro, Gabriela C. Resende, Marcelo C. Picanço, Elizeu de Sá Farias, Mayara Cristina Lopes   +5 more
doaj   +1 more source