Journal of Pesticide Science最新文献_第2页

Syntheses of all stereoisomers of aptosimon (9-oxosesamin) and their effects on plant growth regulation and diacylglycerol acyltransferase inhibition. 凋亡素（9-氧糖胺）所有立体异构体的合成及其对植物生长的调节作用和对二酰基甘油酰基转移酶的抑制作用。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-05-20 DOI: 10.1584/jpestics.D25-072

Momoka Okada, Airi Iwata, Hisashi Nishiwaki, Shigeki Mori, Satoshi Yamauchi

{"title":"Syntheses of all stereoisomers of aptosimon (9-oxosesamin) and their effects on plant growth regulation and diacylglycerol acyltransferase inhibition.","authors":"Momoka Okada, Airi Iwata, Hisashi Nishiwaki, Shigeki Mori, Satoshi Yamauchi","doi":"10.1584/jpestics.D25-072","DOIUrl":"10.1584/jpestics.D25-072","url":null,"abstract":"All eight stereoisomers of aptosimon (9-oxosesamin) were synthesized by employing Evans' anti- and syn-aldol condensations. Among them, the (7S,7'R,8R,8'S)-aptosimon was more active than (+)- and (-)-sesamin at 1×10-5 M in promoting lettuce root growth under illumination conditions (44 µmol·m-2·s-1). The effect of the 9-oxo group on the promotion of lettuce root growth was not observed from the results of activity experiments of stereoisomers carrying the same stereochemistry as those of (+)- and (-)-sesamin (1). However, the importance of 7S-configurations of aptosimon (9-oxosesamin) stereoisomers for the higher promotion of lettuce root growth was suggested. Based on optical rotation data and NMR analysis of the synthesized stereoisomers, the diacylglycerol acyltransferase inhibitory aptosimon was determined to be (7S,7'S,8S,8'R)-aptosimon and its enantiomer.","PeriodicalId":16712,"journal":{"name":"Journal of Pesticide Science","volume":"51 2","pages":"121-129"},"PeriodicalIF":1.5,"publicationDate":"2026-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13249545/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148226225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Eco-friendly fruit fly control through protein-gated mesoporous silica nanoparticles. 通过蛋白质门控介孔二氧化硅纳米颗粒控制生态友好型果蝇。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-05-20 DOI: 10.1584/jpestics.D25-055

Eva Garrido, Sandra Vacas, Maria Jose López Tendero, M Dolores Marcos, Vicente Navarro-Llopis, Andrea Bernardos, Aitor Gavara, Ramón Martínez-Máñez

{"title":"Eco-friendly fruit fly control through protein-gated mesoporous silica nanoparticles.","authors":"Eva Garrido, Sandra Vacas, Maria Jose López Tendero, M Dolores Marcos, Vicente Navarro-Llopis, Andrea Bernardos, Aitor Gavara, Ramón Martínez-Máñez","doi":"10.1584/jpestics.D25-055","DOIUrl":"10.1584/jpestics.D25-055","url":null,"abstract":"Mediterranean fruit fly (Ceratitis capitata) is a top horticultural pest, affecting a variety of fruits and increasingly damaging extra-early citrus cultivars. Lambda-cyhalothrin, a commonly used pyrethroid insecticide, is losing effectiveness due to resistance in C. capitata, driven by repeated and sublethal treatments. In this work, we have developed an eco-friendly nanosystem based on mesoporous silica nanoparticles loaded with lambda-cyhalothrin and capped with hydrolysed corn protein that both attracts protein-feeding insects and seals the insecticide inside. This design protects the active ingredient from premature degradation and photolysis and ensures targeted release-triggered by protease enzymes in the fly's saliva, thereby activating the insecticide only upon ingestion. Field tests on clementine leaves demonstrated sustained insecticidal activity for over four weeks, far longer than conventional pyrethroid sprays, while minimizing off-target exposure and sublethal dosing.","PeriodicalId":16712,"journal":{"name":"Journal of Pesticide Science","volume":"51 2","pages":"85-92"},"PeriodicalIF":1.5,"publicationDate":"2026-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13265266/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148264771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Regioselective synthesis of 3-halo-2H-chromenes via decarboxylative halogenation of oxygenated 3-carboxy-2H-chromenes: Application to isoflavonoid synthesis. 氧合3-羧基2h -铬的脱羧卤化区域选择性合成：在类异黄酮合成中的应用。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-05-20 DOI: 10.1584/jpestics.D26-004

Bubwoong Kang, Kosuke Takahara, Itsuki Toyoguchi, Tetsuya Satoh

{"title":"Regioselective synthesis of 3-halo-2H-chromenes via decarboxylative halogenation of oxygenated 3-carboxy-2H-chromenes: Application to isoflavonoid synthesis.","authors":"Bubwoong Kang, Kosuke Takahara, Itsuki Toyoguchi, Tetsuya Satoh","doi":"10.1584/jpestics.D26-004","DOIUrl":"10.1584/jpestics.D26-004","url":null,"abstract":"A practical and regioselective method has been developed for 3-halo-2H-chromene synthesis via decarboxylative halogenation. These chromenes are key intermediates in synthesizing isoflavene derivatives and related bioactive compounds, including molecules of interest in agrochemical research. In this study, 3-carboxy-2H-chromenes, prepared from salicylaldehyde-derived cyanochromenes, were subjected to decarboxylative halogenation under mild conditions. Systematic evaluation of halogen sources, bases, solvents, and other reaction parameters revealed that combining tetrabutylammonium tribromide with sodium-containing bases in acetonitrile promotes decarboxylative bromination with high regioselectivity. This method was designed for chromene substrates bearing oxygen-containing functional groups, which are often difficult to synthesize due to competing electrophilic aromatic substitutions. The optimized protocol, demonstrated on gram scale, afforded the corresponding 3-bromo-2H-chromene as the sole isolable species without requiring column chromatography. The resulting 3-bromo-2H-chromene was converted into an isoflavene derivative via Suzuki-Miyaura coupling, accomplishing its first convergent synthesis as well as formal total synthesis of an isoflavan natural product.","PeriodicalId":16712,"journal":{"name":"Journal of Pesticide Science","volume":"51 2","pages":"93-99"},"PeriodicalIF":1.5,"publicationDate":"2026-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13249544/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148226199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Distribution of sodium channel mutations associated with pyrethroid resistance in phytoseiid mite species in vineyards. 葡萄园中与拟除虫菊酯抗性相关的钠通道突变分布。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-02-20 DOI: 10.1584/jpestics.D25-077

Shoji Sonoda, Nobuo Sawamura, Eriko Yamamoto, Kikyo Ubara, Yuudai Nishiyama, Yutaka Narai, Sotaro Nagano, Hidenari Kishimoto, Masatoshi Toyama

{"title":"Distribution of sodium channel mutations associated with pyrethroid resistance in phytoseiid mite species in vineyards.","authors":"Shoji Sonoda, Nobuo Sawamura, Eriko Yamamoto, Kikyo Ubara, Yuudai Nishiyama, Yutaka Narai, Sotaro Nagano, Hidenari Kishimoto, Masatoshi Toyama","doi":"10.1584/jpestics.D25-077","DOIUrl":"10.1584/jpestics.D25-077","url":null,"abstract":"For this study, first, the composition of phytoseiid mite species was examined at vineyards in Shimane Prefecture, western Japan, in 2023 and 2024 using quantitative sequencing (QS) and nucleotide sequencing. Amblyseius eharai and Amblyseius andersoni were the most dominant species. Then, the proportion of sodium channel mutations (M918L and L925V/M) involved in pyrethroid resistance was examined using another QS and nucleotide sequencing. Results revealed wide distributions of both mutations in A. eharai and the former mutation in A. andersoni. Results also revealed the presence of M918L in Neoseiulus barkeri and Neoseiulus californicus, but not in Euseius sojaensis. Genotyping for the other mutation sites using the collected phytoseiid mites revealed that all A. eharai and A. andersoni individuals had S1539T, as did some N. californicus individuals. These results suggest that phytoseiid mite species, with the exception of E. sojaensis, have reduced sensitivity to pyrethroids in vineyards in Shimane Prefecture.","PeriodicalId":16712,"journal":{"name":"Journal of Pesticide Science","volume":"51 1","pages":"65-71"},"PeriodicalIF":1.5,"publicationDate":"2026-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13013557/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147521275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Studies on the control of root parasitic plants focusing on germination metabolism. 以发芽代谢为重点的根寄生植物防治研究。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-02-20 DOI: 10.1584/jpestics.J26-01

Atsushi Okazawa

引用次数: 0

Isofetamid efficacy against SDHI-resistant fungal pathogens. 异fetamid对sdhi耐药真菌病原体的疗效。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-02-20 DOI: 10.1584/jpestics.D25-070

Yuzuka Abe, Yoshitake Desaki, Nanami Kuwahara, Yohei Fukumori, Shintaro Tsukuda, Kosuke Tsunematsu, Munekazu Ogawa, Satoshi Araki, Shigeru Mitani, Kazumi Suzuki

{"title":"Isofetamid efficacy against SDHI-resistant fungal pathogens.","authors":"Yuzuka Abe, Yoshitake Desaki, Nanami Kuwahara, Yohei Fukumori, Shintaro Tsukuda, Kosuke Tsunematsu, Munekazu Ogawa, Satoshi Araki, Shigeru Mitani, Kazumi Suzuki","doi":"10.1584/jpestics.D25-070","DOIUrl":"10.1584/jpestics.D25-070","url":null,"abstract":"In this study, we report the results of sensitivity tests to succinate dehydrogenase inhibitor (SDHI) fungicides performed on isolates of cucumber Corynespora leaf spot, powdery mildew, and tomato leaf mold pathogens collected in Japan. Isofetamid and fluopyram showed strong activity against boscalid-resistant isolates of Corynespora cassiicola from Tokushima Prefecture in in vitro antifungal assays and in vivo pot experiments. Isofetamid and fluopyram also showed comparable efficacy against boscalid- and penthiopyrad-resistant isolate of Podosphaera xanthii collected in Saga Prefecture using a leaf disc assay. No change was detected in the amino acid sequence of sdhB in the causal pathogen. In addition, during in vitro antifungal tests, isofetamid demonstrated high activity against Fulvia fulva isolates resistant to boscalid, penthiopyrad, and fluopyram obtained in Gifu Prefecture. Collectively, these results indicated that isofetamid maintained similar efficacy against isolates resistant to other SDHIs as against sensitive isolates of these pathogens.","PeriodicalId":16712,"journal":{"name":"Journal of Pesticide Science","volume":"51 1","pages":"60-64"},"PeriodicalIF":1.5,"publicationDate":"2026-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13013558/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147521246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A comprehensive review of new pesticides developed between 2015 and 2025. 对2015年至2025年间开发的新农药进行了全面审查。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-02-20 DOI: 10.1584/jpestics.D25-078

Noriharu Umetsu, Yuichi Shirai

{"title":"A comprehensive review of new pesticides developed between 2015 and 2025.","authors":"Noriharu Umetsu, Yuichi Shirai","doi":"10.1584/jpestics.D25-078","DOIUrl":"10.1584/jpestics.D25-078","url":null,"abstract":"General trends and strategies for the development of new pesticides are summarized. From 2015 to 2025, 156 chemical pesticides were launched or are under development: 47 fungicides, 54 insecticides/acaricides, 9 nematicides, and 46 herbicides. Most are safe to humans and environmentally friendly. The most developed fungicides are succinate dehydrogenase inhibitors, quinone outside inhibitors, quinone inside inhibitors, and demethylation inhibitors. The general trend of insecticide development is in the progress of four major classes of insecticides: nicotinic insecticides, diamide insecticides, GABA-gated chloride channel allosteric modulators, and insect behavior or growth regulators. Due to the development of resistance to fungicides and insecticides with existing modes of action, many compounds possessing various novel modes of action have been developed. Peptide pesticides and RNAi-based insecticides have been put into practical use. Although no herbicides with novel modes of action appeared for approximately 30 years before 2018, since then eight herbicides with five novel modes of action have emerged, including those for existing herbicides. The development of useful acaricides and nematicides is also progressing.","PeriodicalId":16712,"journal":{"name":"Journal of Pesticide Science","volume":"51 1","pages":"1-43"},"PeriodicalIF":1.5,"publicationDate":"2026-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13021355/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147574616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Research on the molecular mechanisms and applications of plant immune priming. 植物免疫启动的分子机制及应用研究。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-02-20 DOI: 10.1584/jpestics.J26-02

Moeka Fujita

引用次数: 0

Indoor behavior prediction and risk assessment of an active substance in an aerosol for controlling flies and mosquitoes under various conditions. 不同条件下控制蚊蝇的气雾剂中活性物质的室内行为预测和风险评估。

IF 1.5 4区农林科学

Journal of Pesticide Science Pub Date : 2026-02-20 DOI: 10.1584/jpestics.D25-059

Sayuri Tanaka, Yoshihide Matoba, Hiroaki Kondo, Tomohiko Ihara

引用次数: 0

Developments and food safety considerations concerning genetically engineered microbial crop protection agents and biostimulants. 转基因微生物作物保护剂和生物刺激素的发展和食品安全考虑。

IF 1.8 4区农林科学

Journal of Pesticide Science Pub Date : 2025-11-20 DOI: 10.1584/jpestics.D25-006

Jan Pieter van der Berg, Gijs Spaans, Mark Sturme, Gijs Kleter

{"title":"Developments and food safety considerations concerning genetically engineered microbial crop protection agents and biostimulants.","authors":"Jan Pieter van der Berg, Gijs Spaans, Mark Sturme, Gijs Kleter","doi":"10.1584/jpestics.D25-006","DOIUrl":"10.1584/jpestics.D25-006","url":null,"abstract":"Genetically modified micro-organisms (GMMs) can be used in agriculture as crop protection agents against plant pests and diseases or as biostimulants intended to enhance plant nutrition. If GMMs are to be utilized in agriculture, they should conform with safety and regulatory requirements. Both academic and non-academic literature were evaluated for developments and commercial status of experimental GMMs intended as crop protection agents and biostimulants. The review also considers regulatory data requirements for GMMs that are relevant for food safety, as recommended by international organizations and authorities in the EU and USA. Experimental GMMs reported in literature and patents are mainly intended for biocontrol of insect pests and phytopathogenic fungi using specialized strains of bacteria (e.g., Bacillus spp.), fungi (e.g., Trichoderma spp.), and baculoviruses. GMMs with biostimulant or biofertilizer activity include microbes with plant nutrition-enhancing and enhanced nitrogen fixation traits. Food safety data requirements for GMMs, as mandated by EU and US regulations, are similar. By replacing high-risk chemical pesticides, GMMs could help achieve policies towards greater sustainability of agriculture.","PeriodicalId":16712,"journal":{"name":"Journal of Pesticide Science","volume":"50 4","pages":"105-116"},"PeriodicalIF":1.8,"publicationDate":"2025-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12665435/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145654428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0