α-托马汀对 28 点马铃薯瓢虫 Henosepilachna vigintioctomaculata(鞘翅目:瓢虫科)的毒性作用

М. V. Ermak, N. V. Matsishina, О. А. Sobko, P. Fisenko
{"title":"α-托马汀对 28 点马铃薯瓢虫 Henosepilachna vigintioctomaculata(鞘翅目:瓢虫科)的毒性作用","authors":"М. V. Ermak, N. V. Matsishina, О. А. Sobko, P. Fisenko","doi":"10.31993/2308-6459-2023-106-4-16034","DOIUrl":null,"url":null,"abstract":"Glycoalcoloids of plant origin serve as teratogens, causing various teratoses and abnormalities of insect development. Our previous studies discovered dependence of developmental defects in the 28-spotted potato ladybeetle Henosepilachna vigintioctomaculata upon its feeding on certain potato varieties. The present study was undertaken to study the toxic effect of α-tomatine against the 28-spotted potato ladybeetle. Tomatine was chosen as a model glycoalkaloid. Potato leaves were treated with tomatine solutions in different concentrations. Control leaves were treated with distilled water. Ten first-instar larvae were placed in a Petri dish with treated leaves. The effect of tomatine on H. vigintioctomaculata was assessed by appearance of morphological abnormalities in the adults. As a result, a confident direct correlation between the tomatine concentration and the developmental defect frequency was found. Brachelytry and cystelytry were the main anomaly types. When the stock 6 % solution was used, insect mortality was the highest, reaching 70 %. The highest level of teratoses (60 %) among survived insects and relatively high mortality (27 %) were observed in insects treated with 0.6 % solutions of tomatine. As the tomatine concentration decreased, so did the mortality level and developmental defect frequency. At 0.06 % solution treatement, mortality was 17 % and quote of teratoses – 47 %, at 0.006 % – 16.6 % and 6.8 %; at 0.0006 % – 3.3 % and 3.4 %, respectively. Thus, tomatine can be used as an insecticidal compound for potato cultivation.","PeriodicalId":20414,"journal":{"name":"PLANT PROTECTION NEWS","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The toxic effect of α-tomatine on the 28-spotted potato ladybeetle Henosepilachna vigintioctomaculata (Coleoptera: Coccinellidae)\",\"authors\":\"М. V. Ermak, N. V. Matsishina, О. А. Sobko, P. Fisenko\",\"doi\":\"10.31993/2308-6459-2023-106-4-16034\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Glycoalcoloids of plant origin serve as teratogens, causing various teratoses and abnormalities of insect development. Our previous studies discovered dependence of developmental defects in the 28-spotted potato ladybeetle Henosepilachna vigintioctomaculata upon its feeding on certain potato varieties. The present study was undertaken to study the toxic effect of α-tomatine against the 28-spotted potato ladybeetle. Tomatine was chosen as a model glycoalkaloid. Potato leaves were treated with tomatine solutions in different concentrations. Control leaves were treated with distilled water. Ten first-instar larvae were placed in a Petri dish with treated leaves. The effect of tomatine on H. vigintioctomaculata was assessed by appearance of morphological abnormalities in the adults. As a result, a confident direct correlation between the tomatine concentration and the developmental defect frequency was found. Brachelytry and cystelytry were the main anomaly types. When the stock 6 % solution was used, insect mortality was the highest, reaching 70 %. The highest level of teratoses (60 %) among survived insects and relatively high mortality (27 %) were observed in insects treated with 0.6 % solutions of tomatine. As the tomatine concentration decreased, so did the mortality level and developmental defect frequency. At 0.06 % solution treatement, mortality was 17 % and quote of teratoses – 47 %, at 0.006 % – 16.6 % and 6.8 %; at 0.0006 % – 3.3 % and 3.4 %, respectively. Thus, tomatine can be used as an insecticidal compound for potato cultivation.\",\"PeriodicalId\":20414,\"journal\":{\"name\":\"PLANT PROTECTION NEWS\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-12-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PLANT PROTECTION NEWS\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31993/2308-6459-2023-106-4-16034\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PLANT PROTECTION NEWS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31993/2308-6459-2023-106-4-16034","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

源于植物的糖醛酸可作为致畸剂,导致各种畸形和昆虫发育异常。我们以前的研究发现,28 点马铃薯瓢虫 Henosepilachna vigintioctomaculata 的发育缺陷取决于它对某些马铃薯品种的取食。本研究旨在研究α-托马汀对 28 点马铃薯瓢虫的毒性作用。番茄碱被选为一种典型的糖类生物碱。用不同浓度的番茄碱溶液处理马铃薯叶片。对照叶片用蒸馏水处理。将十只初孵幼虫与处理过的叶片一起放入培养皿中。通过成虫的形态异常来评估番茄碱对 H. vigintioctomaculata 的影响。结果发现,番茄碱浓度与发育缺陷频率之间存在可信的直接相关性。主要的畸形类型是畸形脐和畸形囊。使用 6 % 的原液时,昆虫死亡率最高,达到 70 %。在使用 0.6 % 的番茄碱溶液处理的昆虫中,存活昆虫的畸形率最高(60 %),死亡率也相对较高(27 %)。随着番茄碱浓度的降低,死亡率和发育缺陷频率也在降低。用 0.06 % 的溶液处理时,死亡率为 17 %,畸形率为 47 %;用 0.006 % 的溶液处理时,死亡率为 16.6 %,畸形率为 6.8 %;用 0.0006 % 的溶液处理时,死亡率为 3.3 %,畸形率为 3.4 %。因此,番茄碱可用作马铃薯种植的杀虫化合物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The toxic effect of α-tomatine on the 28-spotted potato ladybeetle Henosepilachna vigintioctomaculata (Coleoptera: Coccinellidae)
Glycoalcoloids of plant origin serve as teratogens, causing various teratoses and abnormalities of insect development. Our previous studies discovered dependence of developmental defects in the 28-spotted potato ladybeetle Henosepilachna vigintioctomaculata upon its feeding on certain potato varieties. The present study was undertaken to study the toxic effect of α-tomatine against the 28-spotted potato ladybeetle. Tomatine was chosen as a model glycoalkaloid. Potato leaves were treated with tomatine solutions in different concentrations. Control leaves were treated with distilled water. Ten first-instar larvae were placed in a Petri dish with treated leaves. The effect of tomatine on H. vigintioctomaculata was assessed by appearance of morphological abnormalities in the adults. As a result, a confident direct correlation between the tomatine concentration and the developmental defect frequency was found. Brachelytry and cystelytry were the main anomaly types. When the stock 6 % solution was used, insect mortality was the highest, reaching 70 %. The highest level of teratoses (60 %) among survived insects and relatively high mortality (27 %) were observed in insects treated with 0.6 % solutions of tomatine. As the tomatine concentration decreased, so did the mortality level and developmental defect frequency. At 0.06 % solution treatement, mortality was 17 % and quote of teratoses – 47 %, at 0.006 % – 16.6 % and 6.8 %; at 0.0006 % – 3.3 % and 3.4 %, respectively. Thus, tomatine can be used as an insecticidal compound for potato cultivation.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
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