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Defense Responses in the Interactions between Medicinal Plants from Lamiaceae Family and the Two-Spotted Spider Mite Tetranychus urticae Koch (Acari: Tetranychidae)
Agronomy ( IF 3.3 ) Pub Date : 2021-02-27 , DOI: 10.3390/agronomy11030438
Katarzyna Golan , Inmaculada Garrido Jurado , Izabela Kot , Edyta Górska-Drabik , Katarzyna Kmieć , Bożena Łagowska , Barbara Skwaryło-Bednarz , Marek Kopacki , Agnieszka Jamiołkowska

This study aimed to determine the effects of plant species on the biological parameters of Tetranychus urticae Koch and the time of mite infestation on plant physiology in Ocimum basilicum L., Melissa officinalis L. and Salvia officinalis L. Mite infestation induced various levels of oxidative stress depending on plant species and the duration of infestation. Host plants affected T. urticae life table parameters. The low level of susceptibility was characteristic of S. officinalis, which appeared to be the least infected plant species and reduced mites demographic parameters. Infested leaves of S. officinalis contained elevated levels of hydrogen peroxide (H2O2) and malondialdehyde (MDA) compared to control. In addition, higher membrane lipid peroxidation and higher activity of guaiacol peroxidase (GPX) and lower activity of catalase (CAT) were recorded with a longer mite infestation. In contrast, O. basilicum appeared to be a suitable host on which T. urticae could develop and increase in number. In basil leaves, increasing levels of hydrogen peroxide and MDA with elevated GPX activity and strongly decreased catalase activity were recorded. Knowledge of the differences in mite susceptibility of the tested medicinal plants described in this study has the potential to be applied in breeding strategies and integrated T. urticae pest management in medicinal plant cultivations.

中文翻译:

唇形科的药用植物和两斑蜘蛛螨Tetranychus urticae Koch(Acari:Tetranychidae)之间的相互作用中的防御反应。

这项研究旨在确定植物种类对叶螨Tetranychus urticae Koch)生物学参数的影响以及螨虫侵染时间对罗勒草(Ocimum basilicum L.),梅利莎(Melissa officinalis L.)和丹参(Salvia officinalis L.)取决于植物种类和侵扰的持续时间。寄主植物影响了荨麻疹生活表参数。低药敏性是厚朴链球菌的特征它似乎是受感染最少的植物物种,并且螨的人口统计参数降低。感染的叶子鼠尾草的与对照相比,所含的过氧化氢(H 2 O 2)和丙二醛(MDA)含量升高。此外,记录到更高的膜脂质过氧化作用和愈创木酚过氧化物酶(GPX)的较高活性和过氧化氢酶(CAT)的较低活性,同时螨虫侵扰时间更长。相比之下,罗勒叶青霉似乎是适宜的寄主,荨麻疹可在其上生长并增加数量。在罗勒叶中,记录到随着GPX活性的增加和过氧化氢酶活性的强烈降低,过氧化氢和MDA的含量增加。这项研究中描述的被测药用植物对螨敏感性的差异的知识有可能应用于育种策略和综合药用植物栽培中的锥虫病害管理。
更新日期:2021-02-28
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