Potential use of Trachystemon officinalis (L.) G. Don (Boraginaceae) plant extracts in the control of Tetranychus urticae Koch (Acari: Tetranychidae) and the relationship between its biological activity and phenolic compounds

IF 2.5 2区农林科学 Q1 AGRONOMY

Crop Protection Pub Date : 2025-05-14 DOI:10.1016/j.cropro.2025.107280

Hilal Susurluk , Azime Özkan Karabacak , Sinem Barışer Kara , Taha Turgut Ünal , Büşra Acoğlu Çelik , Ertürk Bekar

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引用次数: 0

Abstract

This study investigated the acaricidal and repellent properties of Trachystemon orientalis (L.) G. Don (Boraginaceae) extracts against Tetranychus urticae Koch (Acari: Tetranychidae), a significant agricultural pest. Extracts were obtained from plant material subjected to shade and oven drying, using distilled water, methanol, and 75 % methanol containing 0.1 % formic acid. The aqueous extract prepared from oven-dried material (ES) exhibited the highest mortality, causing 92.93 % mortality at 10 % concentration after 24 h. In contrast, the methanol-formic acid extract from shade-dried material (GF) showed the strongest repellent activity (86.67 %) at 1 % concentration, with the effect persisting over 24 h. Biochemical profiling through LC-MS/MS identified major phenolic constituents, including rosmarinic acid, caffeic acid, o- and p-salicylic acid, p-coumaric acid, and protocatechuic acid. Rosmarinic acid was the most abundant phenolic compound, particularly in the GF. The extract also exhibited the strongest antioxidant activity (2073.42 mg GAE/100 g dry matter (dm)) in total phenolic content (TPC) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) assays. A positive correlation was observed between the salicylic acid content of the ES extract and its acaricidal activity. High levels of rosmarinic acid, caffeic acid, p-salicylic acid, and chrysophanol were detected in shade-dried methanol (GM) and oven-dried methanol (EM) extracts, which had the highest repellency. Drying methods and solvents significantly influenced biological activity: water extracts were more acaricidal on T. urticae, while methanol extracts were more repellent. These findings suggest that T. orientalis could serve as a natural alternative to synthetic acaricides, offering a safer option for integrated pest management in sustainable agriculture. Future research should explore field applications, interactions with biopesticides, and effects on other pest populations and ecosystems.

查看原文本刊更多论文

山药的潜在利用价值G. Don （Boraginaceae）植物提取物对荨麻叶螨（螨目：叶螨科）的防治作用及其生物活性与酚类化合物的关系

本研究研究了毛茛（Trachystemon orientalis， L.）的杀螨性和驱螨性。黄芪提取物对荨麻叶螨的防治作用（蜱螨目：叶螨科）。提取的植物材料经受遮阳和烘箱干燥，使用蒸馏水，甲醇和75%甲醇含有0.1%甲酸。干燥材料（ES）的水浸提物（10%）在24 h后的死亡率最高，达到92.93%。遮荫干燥材料（GF）的甲醇甲酸提物（1%）在24 h后的驱避活性最强（86.67%）。通过LC-MS/MS鉴定了主要酚类成分，包括rosemary酸、咖啡酸、o-和对水杨酸；对香豆酸和原儿茶酸。迷迭香酸是最丰富的酚类化合物，特别是在GF中。总酚含量（TPC）和2,2-二苯基-1-苦味酰肼（DPPH）的抗氧化活性为2073.42 mg GAE/100 g干物质（dm）。黄芪提取物中水杨酸含量与其杀螨活性呈显著正相关。在阴凉干燥的甲醇（GM）和烘箱干燥的甲醇（EM）提取物中检测到高含量的迷迭香酸、咖啡酸、对水杨酸和大黄酚，具有最高的驱避性。干燥方法和溶剂显著影响生物活性：水提取物对荨麻疹的杀螨作用更强，而甲醇提取物的驱避作用更强。这些结果表明，东方夜蛾可以作为人工杀螨剂的天然替代品，为可持续农业害虫综合治理提供了一种更安全的选择。未来的研究应探索田间应用、与生物农药的相互作用以及对其他害虫种群和生态系统的影响。

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来源期刊

Crop Protection 农林科学-农艺学

CiteScore

6.10

自引率

3.60%

发文量

200

审稿时长

29 days

期刊介绍： The Editors of Crop Protection especially welcome papers describing an interdisciplinary approach showing how different control strategies can be integrated into practical pest management programs, covering high and low input agricultural systems worldwide. Crop Protection particularly emphasizes the practical aspects of control in the field and for protected crops, and includes work which may lead in the near future to more effective control. The journal does not duplicate the many existing excellent biological science journals, which deal mainly with the more fundamental aspects of plant pathology, applied zoology and weed science. Crop Protection covers all practical aspects of pest, disease and weed control, including the following topics: -Abiotic damage- Agronomic control methods- Assessment of pest and disease damage- Molecular methods for the detection and assessment of pests and diseases- Biological control- Biorational pesticides- Control of animal pests of world crops- Control of diseases of crop plants caused by microorganisms- Control of weeds and integrated management- Economic considerations- Effects of plant growth regulators- Environmental benefits of reduced pesticide use- Environmental effects of pesticides- Epidemiology of pests and diseases in relation to control- GM Crops, and genetic engineering applications- Importance and control of postharvest crop losses- Integrated control- Interrelationships and compatibility among different control strategies- Invasive species as they relate to implications for crop protection- Pesticide application methods- Pest management- Phytobiomes for pest and disease control- Resistance management- Sampling and monitoring schemes for diseases, nematodes, pests and weeds.