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Relationship between secondary metabolites and infestations caused by chickpea leafminer Liriomyza cicerina (Diptera:Agromyzidae)
International Journal of Tropical Insect Science ( IF 1.1 ) Pub Date : 2020-07-05 , DOI: 10.1007/s42690-020-00200-0
Abir Soltani , Yosr Zouali , Soumaya Haoual-Hamdi , Dalel Saadouni , Moez Amri , Antonio Carapelli , Jouda Mediouni Ben Jemâa

Elucidation of relationships between secondary metabolites and infestation caused by chickpea leafminer Liriomyza cicerina (Diptera: Agromyzidae) is of importance for managing leafminer in sustainable agriculture. In order to prevent agricultural crops losses caused by leafminer in the field, the insect monitoring is often required. In this work, we studied the role of secondary metabolites as response to infestations caused by chickpea leafminer. The study carried out on three chickpea Cicer arietinum varieties namely Beja1, Nour and Nayer. Furthermore, phenol, flavonoid contents and antioxidant activity were determined on infested and non-infested chickpea plants. In addition, protein contents were compared between seeds from non-infested and infested plants. Investigations were accomplished during three developmental crop stages (Vegetative, flowering and pod setting). Results showed that the highest infestation levels were recorded during pod setting stage. Moreover, our data revealed the presence of significant and negative correlations between total phenols and infestation (r = −0.751, P < 0.01) and between flavonoids levels and infestation percentage (r = −0.971, P ≤ 0.01). Our data demonstrated that chickpea leafminer is a serious pest causing damage on chickpea production and industry. Besides, results showed that the secondary metabolites including total phenols and flavonoids in three chickpea varieties were found to be higher level in infested plants than those of control at three growth stages indicating that chickpea plant may be protected by its secondary metabolites against the chickpea leafminer.

中文翻译:

次生代谢产物与鹰嘴豆潜蝇Liriomyza cicerina (Diptera:Agromyzidae)引起的侵染的关系

阐明次生代谢物与由鹰嘴豆潜蝇 Liriomyza cicerina(双翅目:Agromyzidae)引起的侵染之间的关系对于在可持续农业中管理潜潜蝇具有重要意义。为了防止田间潜叶虫对农作物造成的损失,往往需要进行昆虫监测。在这项工作中,我们研究了次生代谢物在应对鹰嘴豆潜叶虫侵扰时的作用。该研究对三种鹰嘴豆 Cicer arietinum 品种进行,即 Beja1、Nour 和 Nayer。此外,还测定了受侵染和未受侵染的鹰嘴豆植物的苯酚、类黄酮含量和抗氧化活性。此外,还比较了来自未受侵染植物和受侵染植物的种子之间的蛋白质含量。调查是在作物的三个发育阶段(营养、开花和豆荚设置)。结果表明,在结荚阶段记录了最高的侵染水平。此外,我们的数据显示总酚与侵染之间存在显着负相关(r = -0.751,P < 0.01)以及类黄酮水平与侵染百分比之间(r = -0.971,P ≤ 0.01)。我们的数据表明,鹰嘴豆潜叶虫是一种严重的害虫,会对鹰嘴豆的生产和工业造成损害。此外,结果表明,在三个生长阶段,三个鹰嘴豆品种的次生代谢物包括总酚和黄酮类化合物在受侵染植株中的水平高于对照,表明鹰嘴豆植株可能受到其次生代谢物的保护,以抵抗鹰嘴豆潜叶虫的侵害。结果表明,在结荚阶段记录了最高的侵染水平。此外,我们的数据显示总酚与侵染之间存在显着负相关(r = -0.751,P < 0.01)以及类黄酮水平与侵染百分比之间(r = -0.971,P ≤ 0.01)。我们的数据表明,鹰嘴豆潜叶虫是一种严重的害虫,会对鹰嘴豆的生产和工业造成损害。此外,结果表明,在三个生长阶段,三个鹰嘴豆品种的次生代谢物包括总酚和黄酮类化合物在受侵染植株中的水平高于对照,表明鹰嘴豆植株可能受到其次生代谢物的保护,以抵抗鹰嘴豆潜叶虫的侵害。结果表明,在结荚阶段记录了最高的侵染水平。此外,我们的数据显示总酚与侵染之间存在显着负相关(r = -0.751,P < 0.01)以及类黄酮水平与侵染百分比之间(r = -0.971,P ≤ 0.01)。我们的数据表明,鹰嘴豆潜叶虫是一种严重的害虫,会对鹰嘴豆的生产和工业造成损害。此外,结果表明,在三个生长阶段,三个鹰嘴豆品种的次生代谢物包括总酚和黄酮类化合物在受侵染植物中的水平高于对照植物,表明鹰嘴豆植物可能受到其次生代谢物的保护,以抵抗鹰嘴豆潜叶虫的侵害。我们的数据显示总酚与侵染之间存在显着负相关(r = -0.751,P < 0.01)以及类黄酮水平与侵染百分比之间(r = -0.971,P ≤ 0.01)。我们的数据表明,鹰嘴豆潜叶虫是一种严重的害虫,会对鹰嘴豆的生产和工业造成损害。此外,结果表明,在三个生长阶段,三个鹰嘴豆品种的次生代谢物包括总酚和黄酮类化合物在受侵染植株中的水平高于对照,表明鹰嘴豆植株可能受到其次生代谢物的保护,以抵抗鹰嘴豆潜叶虫的侵害。我们的数据显示总酚与侵染之间存在显着负相关(r = -0.751,P < 0.01)以及类黄酮水平与侵染百分比之间(r = -0.971,P ≤ 0.01)。我们的数据表明,鹰嘴豆潜叶虫是一种严重的害虫,会对鹰嘴豆的生产和工业造成损害。此外,结果表明,在三个生长阶段,三个鹰嘴豆品种的次生代谢物包括总酚和黄酮类化合物在受侵染植株中的水平高于对照,表明鹰嘴豆植株可能受到其次生代谢物的保护,以抵抗鹰嘴豆潜叶虫的侵害。我们的数据表明,鹰嘴豆潜叶虫是一种严重的害虫,会对鹰嘴豆的生产和工业造成损害。此外,结果表明,在三个生长阶段,三个鹰嘴豆品种的次生代谢物包括总酚和黄酮类化合物在受侵染植株中的水平高于对照,表明鹰嘴豆植株可能受到其次生代谢物的保护,以抵抗鹰嘴豆潜叶虫的侵害。我们的数据表明,鹰嘴豆潜叶虫是一种严重的害虫,会对鹰嘴豆的生产和工业造成损害。此外,结果表明,在三个生长阶段,三个鹰嘴豆品种的次生代谢物包括总酚和黄酮类化合物在受侵染植株中的水平高于对照,表明鹰嘴豆植株可能受到其次生代谢物的保护,以抵抗鹰嘴豆潜叶虫的侵害。
更新日期:2020-07-05
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