| Title: | Semiochemicals Associated with the Western Flower Thrips Attraction: A Systematic Literature Review and Meta-Analysis |
| Author(s): | Diaz MA; Osorio C; Coy-Barrera E; Rodriguez D; |
| Address: | "Biological Control Laboratory, Facultad de Ciencias Basicas y Aplicadas, Universidad Militar Nueva Granada, Cajica 250247, Colombia. Departamento de Quimica, Universidad Nacional de Colombia, Bogota 14490, Colombia. Bioorganic Chemistry Laboratory, Facultad de Ciencias Basicas y Aplicadas, Universidad Militar Nueva Granada, Cajica 250247, Colombia" |
| ISSN/ISBN: | 2075-4450 (Print) 2075-4450 (Electronic) 2075-4450 (Linking) |
| Abstract: | "The study of the semiochemicals of the western flower thrips (WFT), Frankliniella occidentalis, Pergande (Thysanoptera: Thripidae), is a relevant topic that spans the last two decades. Approximately a hundred articles published on this subject from 2000 to 2022 can be found in academic databases, representing approximately 5% of the research on this important pest. These topics have generated a platform for novel research with a high potential for development. However, to move on to a new research step, an effectiveness evaluation of the compounds discovered so far is necessary. This review conducted a systematic analysis of the research focused on the semiochemicals (kairomones, pheromones, and attractants) for this pest. Papers from the past three decades on WFT attraction to semiochemicals were collected from databases using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. The number of individuals attracted to compounds was extracted from the papers and compiled for analysis. With this information, an attraction ratio was calculated. Forty-one possible attractants were found in the literature, with methyl isonicotinate being the most-studied compound so far, with the third-highest attraction ratio. delta-Decalactone was the compound with the highest attraction ratio, but it was one of the least studied. A meta-analysis of the WFT choosing proportion was performed for the compounds with more trials found in the literature. The predicted mean choice percentages for methyl isonicotinate (MIN) and Lurem-TR, the MIN's commercial product, were 76.6% and 66.6%, respectively. There was a convergence among the analyzed studies showing a high degree of research focus on the same group of nitrogen-containing compounds (mainly the pyridine structure). These findings call for future research to diversify the discovery and evaluation of attractive compounds in this relevant study area" |
| Keywords: | Frankliniella occidentalis kairomones lures monitoring pheromones pyridine-related compounds sticky traps; |
| Notes: | "PubMed-not-MEDLINEDiaz, Marco A Osorio, Coralia Coy-Barrera, Ericsson Rodriguez, Daniel eng INV-CIAS-3411/Military University Nueva Granada/ Review Switzerland 2023/03/29 Insects. 2023 Mar 8; 14(3):269. doi: 10.3390/insects14030269" |
