Widya Puspita Sari, James Rinaldi, Dedi Darmadi, Arneti Arneti
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 The brown planthopper (Nilaparvata lugens Stal) is the main pest of rice plants around the world, because it can cause crop failure or crop loss. One technique to control brown planthopper is to use resistant varieties. The research of honeydew test method aimed to determine the resistance level of several rice varieties (Oryza sativa Linnaeus) against brown planthopper (Nilaparvata lugens Stal) from Karawang population. This research was conducted at the Entomology Laboratory of the Forecasting Center for Plant Pest Organisms (BBPOPT) Jatisari, Directorate General of Food Crops, Ministry of Agriculture, Indonesia. The study was carried out from July to August 2022. The application of the resistance test of rice varieties to brown planthoppers was applied using the honey dew test method using bromocressol green indicator paper as an alternative to describe the broad distribution of spots secreted by the brown planthopper. Parameters for pecking are extensive conversion analysis of spots, large percentages of spots, and broad finder’s fees with testing of 10 varieties of rice (Pelita, Inpari-33, Inpari-47, Inpari-48, Ciherang, Cilamaya muncul, Mapan, Situ bangendit, M-400, IR-64) in five replications. The results showed that Inpari-33, Inpari-47, Inpari -48, Cilamaya muncul, M-400, and IR-64, Situ Bagendit had moderate resistance, whereas Mapan, ciherang and pelita had susceptable.
 Keywords: Honeydew, resistant, secretion, susceptable, sticky rice","PeriodicalId":491538,"journal":{"name":"Jurnal Proteksi Tanaman","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Proteksi Tanaman","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25077/jpt.6.2.23-32.2022","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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摘要

摘要# x0D;褐飞虱(Nilaparvata lugens Stal)是世界上水稻的主要害虫,因为它会导致作物歉收或作物损失。一种控制褐飞虱的技术是使用抗性品种。采用蜜露试验方法测定了不同水稻品种对卡拉旺种群褐飞虱(Nilaparvata lugens Stal)的抗性水平。这项研究是在印度尼西亚农业部粮食作物总局植物有害生物预报中心(BBPOPT) Jatisari昆虫学实验室进行的。该研究于2022年7月至8月进行。水稻品种对褐飞虱抗性试验的应用,采用蜜露试验法,以溴甲酚绿色指示纸作为替代,描述褐飞虱分泌斑点的广泛分布。啄食的参数是对10个水稻品种(Pelita、Inpari-33、Inpari-47、Inpari-48、Ciherang、Cilamaya muncul、Mapan、Situ bangendit、M-400、IR-64)进行5个重复的广泛的斑点转换分析、大的斑点百分比和广泛的发现者费用。结果表明:Inpari-33、Inpari-47、Inpari -48、Cilamaya muncul、M-400、IR-64、Situ Bagendit具有中等抗性,而Mapan、ciherang和pelita具有敏感;关键词:蜜露,抗性,分泌,敏感,糯米
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ABSTRACT The brown planthopper (Nilaparvata lugens Stal) is the main pest of rice plants around the world, because it can cause crop failure or crop loss. One technique to control brown planthopper is to use resistant varieties. The research of honeydew test method aimed to determine the resistance level of several rice varieties (Oryza sativa Linnaeus) against brown planthopper (Nilaparvata lugens Stal) from Karawang population. This research was conducted at the Entomology Laboratory of the Forecasting Center for Plant Pest Organisms (BBPOPT) Jatisari, Directorate General of Food Crops, Ministry of Agriculture, Indonesia. The study was carried out from July to August 2022. The application of the resistance test of rice varieties to brown planthoppers was applied using the honey dew test method using bromocressol green indicator paper as an alternative to describe the broad distribution of spots secreted by the brown planthopper. Parameters for pecking are extensive conversion analysis of spots, large percentages of spots, and broad finder’s fees with testing of 10 varieties of rice (Pelita, Inpari-33, Inpari-47, Inpari-48, Ciherang, Cilamaya muncul, Mapan, Situ bangendit, M-400, IR-64) in five replications. The results showed that Inpari-33, Inpari-47, Inpari -48, Cilamaya muncul, M-400, and IR-64, Situ Bagendit had moderate resistance, whereas Mapan, ciherang and pelita had susceptable. Keywords: Honeydew, resistant, secretion, susceptable, sticky rice
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