Díaz Marco A, Osorio Coralia, Coy-Barrera Ericsson, Rodríguez Daniel
Biological Control Laboratory, Facultad de Ciencias Básicas y Aplicadas, Universidad Militar Nueva Granada, Cajicá 250247, Colombia.
Departamento de Química, Universidad Nacional de Colombia, Bogotá 14490, Colombia.
Insects. 2023 Mar 8;14(3):269. doi: 10.3390/insects14030269.
The study of the semiochemicals of the western flower thrips (WFT), , 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. -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.
西花蓟马（Frankliniella occidentalis Pergande，缨翅目：蓟马科）的信息化合物研究是一个跨越过去二十年的相关主题。2000年至2022年期间，学术数据库中可找到约一百篇关于该主题的文章，约占对这种重要害虫研究的5%。这些主题为具有高发展潜力的新研究搭建了一个平台。然而，要迈向新的研究阶段，有必要对迄今发现的化合物进行有效性评估。本综述对针对这种害虫的信息化合物（利他素、信息素和引诱剂）的研究进行了系统分析。使用系统评价和Meta分析的首选报告项目（PRISMA）指南，从数据库中收集了过去三十年关于西花蓟马对信息化合物吸引力的论文。从论文中提取被化合物吸引的个体数量并汇总进行分析。利用这些信息计算了吸引率。文献中发现了41种可能的引诱剂，异烟酸甲酯是迄今为止研究最多的化合物，吸引率排名第三。δ-癸内酯是吸引率最高的化合物，但它是研究最少的化合物之一。对文献中试验次数较多的化合物进行了西花蓟马选择比例的Meta分析。异烟酸甲酯（MIN）及其商业产品Lurem-TR的预测平均选择百分比分别为76.6%和66.6%。分析的研究之间存在趋同性，表明对同一组含氮化合物（主要是吡啶结构）有高度的研究关注。这些发现呼吁未来的研究在这个相关研究领域中使有吸引力化合物的发现和评估多样化。
