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TYMIRIUM® technology: the discovery of Cyclobutrifluram
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-26 DOI: 10.1002/ps.8730
Anthony Flemming, Marcus Guest, Torsten Luksch, Anthony O'Sullivan, Claudio Screpanti, Raphael Dumeunier, Matthias Gaberthüel, Edouard Godineau, Philippa Harlow, André Jeanguenat, Benedikt Kurtz, Peter Maienfisch, Régis Mondière, Andy Pierce, Brigitte Slaats, Tomas Smejkal, Olivier Loiseleur
{"title":"TYMIRIUM® technology: the discovery of Cyclobutrifluram","authors":"Anthony Flemming, Marcus Guest, Torsten Luksch, Anthony O'Sullivan, Claudio Screpanti, Raphael Dumeunier, Matthias Gaberthüel, Edouard Godineau, Philippa Harlow, André Jeanguenat, Benedikt Kurtz, Peter Maienfisch, Régis Mondière, Andy Pierce, Brigitte Slaats, Tomas Smejkal, Olivier Loiseleur","doi":"10.1002/ps.8730","DOIUrl":"https://doi.org/10.1002/ps.8730","url":null,"abstract":"Syngenta responded to significant agricultural losses caused by plant-parasitic nematodes by initiating a next-generation nematicide discovery program. This effort led to the development of TYMIRIUM® technology, a nematicide and fungicide solution containing Cyclobutrifluram as its active ingredient. In 2022, this innovative solution received its first registration. Cyclobutrifluram, a chiral phenyl-cyclobutyl-pyridineamide, demonstrates wide-ranging effectiveness against all economically important plant parasitic nematodes and several soil-borne diseases, particularly those caused by <i>Fusarium</i> species. The discovery of this molecule involved hit the identification, lead exploration, and optimization stages, which made use of various methods such as phenotypic nematicide screening platforms, targeted screening libraries, rapid target identification through biochemical and genetic approaches, <i>in vitro</i> assays for structure–activity relationship (SAR) analysis, and homology models for structure-based design. This multi-disciplinary approach led to the successful identification of Cyclobutrifluram as the key component in TYMIRIUM® technology. © 2025 Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"9 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143495837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Factors affecting detection and trapping efficacy of Mediterranean fruit flies
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-24 DOI: 10.1002/ps.8723
Eleftheria-Maria D. Bali, Vasilis G. Rodovitis, Eleni Verykouki, John S. Terblanche, James R. Carey, Nikos T. Papadopoulos
{"title":"Factors affecting detection and trapping efficacy of Mediterranean fruit flies","authors":"Eleftheria-Maria D. Bali, Vasilis G. Rodovitis, Eleni Verykouki, John S. Terblanche, James R. Carey, Nikos T. Papadopoulos","doi":"10.1002/ps.8723","DOIUrl":"https://doi.org/10.1002/ps.8723","url":null,"abstract":"Adult trapping is essential for detecting, monitoring, and controlling fruit fly pests (Diptera: Tephritidae), its efficacy depends on both biotic and abiotic factors. Although efficient commercial trapping systems exist, capturing major invasive tephritid pests remains challenging. This study investigated whether sex, thermal history, trap location, and climatic conditions affect the trapping efficacy of Mediterranean fruit fly (medfly) adults. Four release-recapture trials were conducted with marked adults (9600 in total) acclimated at 15, 25, 30 °C or maintained in outdoor conditions: two early in spring and two in summer. Plastic McPhail-type and Jackson traps baited with Biolure and trimedlure dispensers, respectively, were placed on either non-host (olive trees) and host (Citrus) trees. Adults were released 2–3 m from each trap.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"82 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143477903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis, antibacterial evaluation and preliminary mechanism study of novel isoquinoline-3-carboxylic acid derivatives containing an acylhydrazone disulfone moiety
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-24 DOI: 10.1002/ps.8737
Shuaipeng Sun, Peiyao Fang, Zhiyuan Xu, Jing Zhang, Gang Feng, Haixin Ding
{"title":"Synthesis, antibacterial evaluation and preliminary mechanism study of novel isoquinoline-3-carboxylic acid derivatives containing an acylhydrazone disulfone moiety","authors":"Shuaipeng Sun, Peiyao Fang, Zhiyuan Xu, Jing Zhang, Gang Feng, Haixin Ding","doi":"10.1002/ps.8737","DOIUrl":"https://doi.org/10.1002/ps.8737","url":null,"abstract":"Limitations in the use and availability of copper-based fungicides and antibiotics has led to a scarcity of bactericidal agents. It is urgent to develop green bactericides with new modes-of-action and effective chemotypes.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"22 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143485961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regulatory influence of Cotesia ruficrus on the development and nutrient metabolism of Spodoptera frugiperda
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-24 DOI: 10.1002/ps.8741
Xian Li, Jun-Long An, Na Qiao, Tong-Xian Liu, Shi-Ze Zhang
{"title":"Regulatory influence of Cotesia ruficrus on the development and nutrient metabolism of Spodoptera frugiperda","authors":"Xian Li, Jun-Long An, Na Qiao, Tong-Xian Liu, Shi-Ze Zhang","doi":"10.1002/ps.8741","DOIUrl":"https://doi.org/10.1002/ps.8741","url":null,"abstract":"The fall armyworm (FAW), <i>Spodoptera frugiperda</i> is a notorious invasive pest that poses a serious threat to global agricultural production and food security. In China, <i>Cotesia ruficrus</i> has emerged as a promising indigenous biological control agent for controlling FAW populations. In this study, we conducted a series of comprehensive experiments to explore the effects of <i>C. ruficrus</i> parasitization on the development and nutrient metabolism of FAW larvae.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"21 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143485962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Variations of egg color and oviposition site traits between two closely related spittlebugs, Callitettix versicolor (Fabricius) and Abidama liuensis (Metcalf) (Hemiptera: Cercopidae)
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-24 DOI: 10.1002/ps.8734
Xu Chen, Aiping Liang
{"title":"Variations of egg color and oviposition site traits between two closely related spittlebugs, Callitettix versicolor (Fabricius) and Abidama liuensis (Metcalf) (Hemiptera: Cercopidae)","authors":"Xu Chen, Aiping Liang","doi":"10.1002/ps.8734","DOIUrl":"https://doi.org/10.1002/ps.8734","url":null,"abstract":"For most insect herbivores, where females decide to lay their eggs has a significant impact on offspring survival. Although females’ behavior is essential for oviposition site selection, it is unclear what role the egg itself has in this process.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"49 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143485963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Population genomics of migratory and resident Spodoptera frugiperda reveals key genes and loci driving migration traits
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-24 DOI: 10.1002/ps.8682
Zhongxiang Sun, Pengfei Fu, Yaping Chen, Zhihui Lu, Fanghao Wan, Furong Gui
{"title":"Population genomics of migratory and resident Spodoptera frugiperda reveals key genes and loci driving migration traits","authors":"Zhongxiang Sun, Pengfei Fu, Yaping Chen, Zhihui Lu, Fanghao Wan, Furong Gui","doi":"10.1002/ps.8682","DOIUrl":"https://doi.org/10.1002/ps.8682","url":null,"abstract":"The fall armyworm (<i>Spodoptera frugiperda,</i> FAW) is one of the most devastating invasive pests in the world, owing to its extraordinary migration performance. Research has clarified the migratory pathways and external environmental factors affecting FAW migration. However, the internal genes and loci regulating migration or reside in FAW remain largely unknown.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"27 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143485960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Data-driven approach to weekly forecast of the western flower thrips (Frankliniella occidentalis Pergande) population in a pepper greenhouse with an ensemble model
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-21 DOI: 10.1002/ps.8713
Kin Ho Chan, Rob Moerkens, Nathalie Brenard, Marlies Huysmans, Herwig Leirs, Vincent Sluydts
{"title":"Data-driven approach to weekly forecast of the western flower thrips (Frankliniella occidentalis Pergande) population in a pepper greenhouse with an ensemble model","authors":"Kin Ho Chan, Rob Moerkens, Nathalie Brenard, Marlies Huysmans, Herwig Leirs, Vincent Sluydts","doi":"10.1002/ps.8713","DOIUrl":"https://doi.org/10.1002/ps.8713","url":null,"abstract":"Integrated pest management (IPM) in European glasshouses has substantially advanced in automated insect pest detection systems lately. However, transforming such an enormous data influx into optimal biological control strategies remains challenging. In addition, most biological control forecast studies relied on the single-best model approach, which is susceptible to overconfidence, and they lack validation over sufficient sampling repetitions where robustness remains questionable. Here we propose employing an unweighted ensemble model, by combining multiple forecasting models ranging from simple models (linear regressions and Lotka–Volterra model) to machine learning models (Gaussian process, Random Forest, XGBoost, Multi-Layer Perceptron), to predict 1-week-ahead population of western flower thrips (<i>Frankliniella occidentalis</i>), a notorious pest in glasshouses, under the influence of its biological control agent <i>Macrolophus pygmaeus</i> in pepper-growing glasshouses.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"28 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143470750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RNAi technology development for weed control: all smoke and no fire?
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-21 DOI: 10.1002/ps.8729
Silvia Panozzo, Andrea Milani, Serena Bordignon, Laura Scarabel, Serena Varotto
{"title":"RNAi technology development for weed control: all smoke and no fire?","authors":"Silvia Panozzo, Andrea Milani, Serena Bordignon, Laura Scarabel, Serena Varotto","doi":"10.1002/ps.8729","DOIUrl":"https://doi.org/10.1002/ps.8729","url":null,"abstract":"RNA interference (RNAi) technology, specifically Spray-Induced Gene Silencing (SIGS), holds potential as an innovative approach for selective weed control, promising environmentally friendly alternatives to traditional herbicides. Although the development of RNAi-based crop protection agents against pathogens, insects and viruses is advancing rapidly, RNAi-based weed control remains in the nascent stages, with challenges in gene target specificity and effective delivery mechanisms. It is potentially a game-changer in agriculture, yet SIGS's applicability is limited by the lack of scientific evidence. The overall aim of this review is to focus attention on critical points that need to be addressed to advance the knowledge about and development of RNAi herbicides, and overcome the poor progress achieved so far. Enhancing RNAi delivery methods and focusing on high impact weed species could transform SIGS into a viable tool for sustainable agriculture. © 2025 The Author(s). <i>Pest Management Science</i> published by John Wiley &amp; Sons Ltd on behalf of Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"65 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143463165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Methuselah-like 2 mediated 20-hydroxyecdysone (20E) signaling regulates molting and fecundity in Nilaparvata lugens (Stål) (Hemiptera: Delphacidae)
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-21 DOI: 10.1002/ps.8722
Xudong Zhao, Qiaoqiao Dong, Haowen Zhu, Yuting Ding, Di Deng, Hong Miao, Yongan Tan, LinQuan Ge
{"title":"Methuselah-like 2 mediated 20-hydroxyecdysone (20E) signaling regulates molting and fecundity in Nilaparvata lugens (Stål) (Hemiptera: Delphacidae)","authors":"Xudong Zhao, Qiaoqiao Dong, Haowen Zhu, Yuting Ding, Di Deng, Hong Miao, Yongan Tan, LinQuan Ge","doi":"10.1002/ps.8722","DOIUrl":"https://doi.org/10.1002/ps.8722","url":null,"abstract":"G protein-coupled receptors (GPCRs) are very promising as the targets of endogenous neuropeptides/neuromodulators that, upon binding to receptors, induce profound changes in insect physiology. The Methuselan/Methuselan-like subfamily of GPCRs is reported to be associated with longevity and stress resistance. A previous study showed the fungicide jingangmycin-induced expression of <i>Mthl2</i> and enhanced stress resistance in <i>Nilaparvata lugens</i>. However, the other physiological functions of <i>Mthl2</i> remain unelucidated.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"25 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143463164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Different nontarget‐site mechanisms underlie resistance to dicamba and 2,4‐D in an Amaranthus tuberculatus population
IF 4.1 1区 农林科学
Pest Management Science Pub Date : 2025-02-19 DOI: 10.1002/ps.8712
Isabel Schlegel Werle, Lucas Kopecky Bobadilla, Damilola A Raiyemo, Alexander J Lopez, Filipi Mesquita Machado, Patrick J Tranel
{"title":"Different nontarget‐site mechanisms underlie resistance to dicamba and 2,4‐D in an Amaranthus tuberculatus population","authors":"Isabel Schlegel Werle, Lucas Kopecky Bobadilla, Damilola A Raiyemo, Alexander J Lopez, Filipi Mesquita Machado, Patrick J Tranel","doi":"10.1002/ps.8712","DOIUrl":"https://doi.org/10.1002/ps.8712","url":null,"abstract":"BACKGROUND<jats:italic>Amaranthus tuberculatus</jats:italic> (Moq.) Sauer (waterhemp) has emerged as one of several weed species that is resistant to synthetic auxin herbicides (SAHs). Among the mechanisms of resistance to SAHs, nontarget‐site resistance (NTSR) has been of particular concern owing to its complexity. Here, we integrated linkage mapping with transcriptome analysis to explore NTSR mechanisms to two SAHs, dicamba and 2,4‐D, in a multiple‐herbicide‐resistant <jats:italic>A. tuberculatus</jats:italic> population (CHR).RESULTSPhenotypic evaluations of an F<jats:sub>2</jats:sub> mapping population indicated a polygenic basis for both dicamba and 2,4‐D resistance in CHR. A weak correlation was observed between phenotypic responses to dicamba and 2,4‐D treatments. Linkage mapping analyses revealed eight quantitative trait loci (QTL) regions associated with dicamba and 2,4‐D resistance mapped to seven <jats:italic>A. tuberculatus</jats:italic> chromosomes. Together, these QTL regions explained 24.2 and 23.1% of the variation in dicamba‐ and 2,4‐D‐resistant phenotypes, respectively. Only one co‐localized QTL region was found between the two resistance traits.CONCLUSIONThe results of this study demonstrated that resistance to dicamba and 2,4‐D in the CHR population is under the control of genes at multiple loci. The weak phenotypic and genetic associations of resistance traits indicate that more than one NTSR mechanism confers resistance to dicamba and 2,4‐D in this <jats:italic>A. tuberculatus</jats:italic> population. © 2025 The Author(s). <jats:italic>Pest Management Science</jats:italic> published by John Wiley &amp; Sons Ltd on behalf of Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"22 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143443458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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