芥菜蚜 Lipaphis erysimi (Kalt) 及其天敌 Coccinellid 的种群动态

Archana Shukla, Ashwani Kumar
{"title":"芥菜蚜 Lipaphis erysimi (Kalt) 及其天敌 Coccinellid 的种群动态","authors":"Archana Shukla, Ashwani Kumar","doi":"10.55446/ije.2024.1553","DOIUrl":null,"url":null,"abstract":"Field experiments were conducted during 2021-2022 and 2022-2023 to determine the population dynamics of mustard aphid Lipaphis erysimi (Kalt) and its coccinellid predators on two mustard varieties viz. Rohini (highly susceptible) and RH0749 (least susceptible) in relation with different abiotic factors. The infestation was observed in last week of December to the first week of March, the overall mean indicates the incidence was at its peak in the second week of February. Maximum incidence of 160-120/ five plants was recorded on Rohini while 160-100/five plants on RH0749. The predatory activities of coccinellids viz., Cheilomenes sexmaculata (L), Coccinella septempunctata (F) and Coccinella transversalis (F) revealed significant positive correlation with aphid incidence.","PeriodicalId":13463,"journal":{"name":"Indian journal of entomology","volume":"44 32","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Population Dynamics of Mustard Aphid Lipaphis erysimi (Kalt) and its Coccinellid Predators\",\"authors\":\"Archana Shukla, Ashwani Kumar\",\"doi\":\"10.55446/ije.2024.1553\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Field experiments were conducted during 2021-2022 and 2022-2023 to determine the population dynamics of mustard aphid Lipaphis erysimi (Kalt) and its coccinellid predators on two mustard varieties viz. Rohini (highly susceptible) and RH0749 (least susceptible) in relation with different abiotic factors. The infestation was observed in last week of December to the first week of March, the overall mean indicates the incidence was at its peak in the second week of February. Maximum incidence of 160-120/ five plants was recorded on Rohini while 160-100/five plants on RH0749. The predatory activities of coccinellids viz., Cheilomenes sexmaculata (L), Coccinella septempunctata (F) and Coccinella transversalis (F) revealed significant positive correlation with aphid incidence.\",\"PeriodicalId\":13463,\"journal\":{\"name\":\"Indian journal of entomology\",\"volume\":\"44 32\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Indian journal of entomology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.55446/ije.2024.1553\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian journal of entomology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.55446/ije.2024.1553","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

在 2021-2022 年和 2022-2023 年期间进行了田间试验,以确定芥菜蚜 Lipaphis erysimi (Kalt) 及其茧翅目天敌在两个芥菜品种 Rohini(高感性)和 RH0749(最低感性)上的种群动态与不同非生物因素的关系。从 12 月的最后一周到 3 月的第一周都观察到了虫害,总体平均值表明虫害发生率在 2 月的第二周达到高峰。罗希尼(Rohini)的虫害发生率最高,为 160-120 株/5 株,而 RH0749 的虫害发生率为 160-100 株/5 株。茧翅目昆虫的捕食活动与蚜虫发生率呈显著正相关,这些昆虫是:Cheilomenes sexmaculata(L)、Coccinella septempunctata(F)和 Coccinella transversalis(F)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Population Dynamics of Mustard Aphid Lipaphis erysimi (Kalt) and its Coccinellid Predators
Field experiments were conducted during 2021-2022 and 2022-2023 to determine the population dynamics of mustard aphid Lipaphis erysimi (Kalt) and its coccinellid predators on two mustard varieties viz. Rohini (highly susceptible) and RH0749 (least susceptible) in relation with different abiotic factors. The infestation was observed in last week of December to the first week of March, the overall mean indicates the incidence was at its peak in the second week of February. Maximum incidence of 160-120/ five plants was recorded on Rohini while 160-100/five plants on RH0749. The predatory activities of coccinellids viz., Cheilomenes sexmaculata (L), Coccinella septempunctata (F) and Coccinella transversalis (F) revealed significant positive correlation with aphid incidence.
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
CiteScore
0.40
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