Araucaria angustifolia (Bert.) O. Kuntze induces oxidative and genotoxic damage in larvae of Anticarsia gemmatalis Hubner (Lepidoptera: Erebidae)

被引：4

作者：

Branco, Catia dos Santos ^{[1
]}

de Lima, Emilin Dreher ^{[1
]}

Pavao, Elisa ^{[1
]}

Bertholdo-Vargas, Lucia Rosane ^{[2
]}

de Barros, Neiva Monteiro ^{[2
]}

Salvador, Mirian ^{[1
]}

机构：

[1] Univ Caxias do Sul, Inst Biotechnol, Lab Oxidat Stress & Antioxidants, BR-95070560 Caxias Do Sul, RS, Brazil

[2] Univ Caxias do Sul, Inst Biotechnol, Lab Control Pests, BR-95070560 Caxias Do Sul, RS, Brazil

来源：

INTERNATIONAL JOURNAL OF PEST MANAGEMENT | 2014年 / 60卷 / 02期

关键词：

Araucaria angustifolia; velvetbean caterpillar; oxidative damage; polyphenols; HELICOVERPA-ZEA; COMET ASSAY; PLANT; NOCTUIDAE; RUTIN; QUANTITATION; RESISTANCE; REDUCTION; QUALITY; BIOLOGY;

D O I：

10.1080/09670874.2014.934408

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Plant-derived products have been considered as an important alternative to common pesticides. Araucaria angustifolia extract (AAE) contains high levels of polyphenols, which are correlated with mortality in defoliating insects. Therefore, this study aimed to evaluate the effects of AAE treatments on A.gemmatalis larvae. Results showed that AAE was able to induce lipid, protein, and DNA damage in the larvae via oxidative stress. AAE treatment did not induce larvae mortality; however, there was an increase in the number of malformed pupae, along with a decrease in the emergence of the insects. These biological effects may be correlated with the polyphenol content of the AAE.

引用

页码：114 / 120

页数：7

共 32 条

[1] PHENOLICS IN ECOLOGICAL INTERACTIONS - THE IMPORTANCE OF OXIDATION [J].