Toxicity and repellent activity of monoterpene enantiomers to rice weevils (Sitophilus oryzae),Pest Management Science

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Toxicity and repellent activity of monoterpene enantiomers to rice weevils (Sitophilus oryzae)
Pest Management Science ( IF 3.8 ) Pub Date : 2021-04-09 , DOI: 10.1002/ps.6403
Hany Ahmed Fouad ₁ , Wagner Souza Tavares ₂ , José Cola Zanuncio ₃

Affiliation

The rice weevil, Sitophilus oryzae (L., 1763) (Coleoptera: Curculionidae), is a stored grain/seed pest of several crops. Botanicals represent an option to manage this pest, especially those with high toxicity determined by its structure and physicochemical properties and low residue left behind on treated grains/seeds. Enantiomers are bioactive molecules in organic processes. The aim of this study was to evaluate the insecticidal activity of two enantiomeric forms of the monoterpenes citronellal, limonene, linalool, menthone and α-pinene against S. oryzae adults through contact, fumigant and repellent assays.

中文翻译：

单萜对映体对水稻象鼻虫（Sitophilus oryzae）的毒性和驱避活性

水稻象鼻虫Sitophilus oryzae (L., 1763)（鞘翅目： Curculionidae）是几种作物的贮藏谷物/种子害虫。植物药代表了管理这种害虫的一种选择，尤其是那些由其结构和理化特性决定的高毒性以及在处理过的谷物/种子上留下的低残留物。对映异构体是有机过程中的生物活性分子。本研究的目的是通过接触、熏蒸剂和驱避剂测定评估单萜香茅醛、柠檬烯、芳樟醇、薄荷酮和 α-蒎烯的两种对映体形式对米曲霉成虫的杀虫活性。

更新日期：2021-06-10

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