Effect of silver and silica nanoparticles on the larvae of pink stem borer Sesamia cretica Lederer, 1857 (Lepidoptera: Noctuidae) and maize plants Zea mays Linneaus, 1753

S. Metwally, M. Abd-Elaziz, Samir I. El Sherif, Sayeda S. Ahmed
{"title":"Effect of silver and silica nanoparticles on the larvae of pink stem borer Sesamia cretica Lederer, 1857 (Lepidoptera: Noctuidae) \nand maize plants Zea mays Linneaus, 1753","authors":"S. Metwally, M. Abd-Elaziz, Samir I. El Sherif, Sayeda S. Ahmed","doi":"10.5604/01.3001.0014.9174","DOIUrl":null,"url":null,"abstract":"This study was aimed to evaluate the toxicological and biological effects of three nanoparticles (silver, hydrophilic and hydrophobic silica) at four concentrations (100, 200, 400 and 800 ppm) against 1 instar larvae of Sesamia cretica Lederer, 1857 and its effects on some maize characters. Each concentration and control was repeated 4 times (10 larvae/replicate). Larvae were fed on treated stem maize and mortality rate was recorded. After treatment with LC50 values, the survival larvae were collected and the larval duration, pupal duration, pupal weight, pupation percentage and adult longevity were recorded. Seedling maize plants were sprayed with three concentrations (50, 100 and 200 ppm) at 4 categories (every 1, 3, 7 and 14 days) to detect the effect of nanoparticles on leaf area, extended height and leaf chlorophyll content. Results showed that hydrophilic silica nanoparticle was the most effective, followed by silver nanoparticle then hydrophobic silica nanoparticle with LC50 121.19, 405.71 and 416.82 ppm, respectively. All nanoparticles led to increase in larval durations, reduction of egg number per female and decrease of eggs hatchability rate. All nanoparticles caused positive effect on leaf area, extended height and chlorophyll content. These nanoparticles may be recommended to control S. cretica with positive effects on plant characters.","PeriodicalId":53438,"journal":{"name":"Polish Journal of Entomology","volume":"90 1","pages":"86-102"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polish Journal of Entomology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5604/01.3001.0014.9174","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

This study was aimed to evaluate the toxicological and biological effects of three nanoparticles (silver, hydrophilic and hydrophobic silica) at four concentrations (100, 200, 400 and 800 ppm) against 1 instar larvae of Sesamia cretica Lederer, 1857 and its effects on some maize characters. Each concentration and control was repeated 4 times (10 larvae/replicate). Larvae were fed on treated stem maize and mortality rate was recorded. After treatment with LC50 values, the survival larvae were collected and the larval duration, pupal duration, pupal weight, pupation percentage and adult longevity were recorded. Seedling maize plants were sprayed with three concentrations (50, 100 and 200 ppm) at 4 categories (every 1, 3, 7 and 14 days) to detect the effect of nanoparticles on leaf area, extended height and leaf chlorophyll content. Results showed that hydrophilic silica nanoparticle was the most effective, followed by silver nanoparticle then hydrophobic silica nanoparticle with LC50 121.19, 405.71 and 416.82 ppm, respectively. All nanoparticles led to increase in larval durations, reduction of egg number per female and decrease of eggs hatchability rate. All nanoparticles caused positive effect on leaf area, extended height and chlorophyll content. These nanoparticles may be recommended to control S. cretica with positive effects on plant characters.
银和二氧化硅纳米颗粒对粉色玉米螟Sesamia cretica Lederer,1857(鳞翅目:夜蛾科)和玉米植株Zea mays Linneaus,1753幼虫的影响
研究了3种纳米粒子(银、亲水和疏水二氧化硅)在100、200、400和800 ppm浓度下对玉米芝麻螟(Sesamia cretica Lederer, 1857) 1龄幼虫的毒理学和生物学效应及其对玉米部分性状的影响。每个浓度和对照重复4次(10只幼虫/重复)。用处理过的玉米茎段饲喂幼虫,记录其死亡率。LC50值处理后,收集成虫幼虫,记录幼虫期、蛹期、蛹重、化蛹率和成虫寿命。采用50、100和200 ppm 3种浓度的纳米颗粒,分4类(1、3、7和14 d)喷洒玉米幼苗,检测纳米颗粒对叶片面积、延伸高度和叶片叶绿素含量的影响。结果表明,亲水二氧化硅纳米颗粒效果最好,其次是银纳米颗粒,其次是疏水二氧化硅纳米颗粒,LC50分别为121.19、405.71和416.82 ppm。所有纳米颗粒均导致幼虫存续时间延长,每雌卵数减少,卵孵化率降低。所有纳米颗粒对叶片面积、伸展高度和叶绿素含量均有积极影响。这些纳米颗粒对植物性状有积极的影响,可推荐用于防治黄斑草。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Polish Journal of Entomology
Polish Journal of Entomology Agricultural and Biological Sciences-Insect Science
CiteScore
0.90
自引率
0.00%
发文量
11
期刊介绍: The Polish Journal of Entomology was founded in 1922 as a periodical of the Polish Entomological Society under the title Polskie Pismo Entomologiczne (subtitle Bulletin Entomologique de Pologne). The journal publishes original research papers and reviews from any entomological discipline. The Polish Journal of Entomology is sponsored by the Polish Entomological Society and the Ministry of Science and Higher Education. It deals with all aspects of entomology and has no geographical limits. Four issues of the journal are published annually. It is covered by the Zoological Record, Entomological Abstracts, Biological Abstracts. Each article has its own DOI
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信