{"title":"1992年玉米第二代欧洲玉米螟的防治","authors":"J. Witkowski","doi":"10.1093/iat/18.1.214","DOIUrl":null,"url":null,"abstract":"\n Foliar treatments of registered and non-registered insecticides for 2nd generation European corn borer were applied to irrigated corn plots in Dixon County, NE on 19 Aug. Liquid formulated insecticides were applied with a Hahn hi-boy calibrated to deliver 19 gal/acre at 30 psi. Granular formulated insecticides were applied with Noble granulator units mounted on the same Hahn hi-boy with 10 inch row banders. Forty-eight h prior to application, 6 black headed egg masses on paper disc were pinned to the middle portion of 10 marked corn plants in each replicate. Experimental design was a randomized complete block with 4 replications. On 21 Sep, 10 marked plants per replicate were dissected from tassel to ground, examined and the number of corn borer larvae recorded.","PeriodicalId":13691,"journal":{"name":"Insecticide and Acaricide Tests","volume":"49 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Control of Second Generation European Corn Borer in Corn 1992\",\"authors\":\"J. Witkowski\",\"doi\":\"10.1093/iat/18.1.214\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n Foliar treatments of registered and non-registered insecticides for 2nd generation European corn borer were applied to irrigated corn plots in Dixon County, NE on 19 Aug. Liquid formulated insecticides were applied with a Hahn hi-boy calibrated to deliver 19 gal/acre at 30 psi. Granular formulated insecticides were applied with Noble granulator units mounted on the same Hahn hi-boy with 10 inch row banders. Forty-eight h prior to application, 6 black headed egg masses on paper disc were pinned to the middle portion of 10 marked corn plants in each replicate. Experimental design was a randomized complete block with 4 replications. On 21 Sep, 10 marked plants per replicate were dissected from tassel to ground, examined and the number of corn borer larvae recorded.\",\"PeriodicalId\":13691,\"journal\":{\"name\":\"Insecticide and Acaricide Tests\",\"volume\":\"49 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Insecticide and Acaricide Tests\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/iat/18.1.214\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Insecticide and Acaricide Tests","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/iat/18.1.214","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
8月19日，在美国东北部迪克森县的灌溉玉米地块上施用了已注册和未注册的第二代欧洲玉米螟虫杀虫剂，液体配方杀虫剂与Hahn high -boy一起施用，在30 psi的压力下，剂量为19加仑/英亩。颗粒配方杀虫剂与诺布尔造粒装置一起施用，该装置安装在同一Hahn hi-boy上，配有10英寸行条幅机。施用前48 h，每个重复将6个黑头蛋团钉在10株有标记的玉米植株的中部。试验设计为随机完全区组，设4个重复。9月21日，每个重复从抽穗到地面解剖10株标记植株，检测并记录玉米螟幼虫数。
Control of Second Generation European Corn Borer in Corn 1992
Foliar treatments of registered and non-registered insecticides for 2nd generation European corn borer were applied to irrigated corn plots in Dixon County, NE on 19 Aug. Liquid formulated insecticides were applied with a Hahn hi-boy calibrated to deliver 19 gal/acre at 30 psi. Granular formulated insecticides were applied with Noble granulator units mounted on the same Hahn hi-boy with 10 inch row banders. Forty-eight h prior to application, 6 black headed egg masses on paper disc were pinned to the middle portion of 10 marked corn plants in each replicate. Experimental design was a randomized complete block with 4 replications. On 21 Sep, 10 marked plants per replicate were dissected from tassel to ground, examined and the number of corn borer larvae recorded.
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