{"title":"Evaluation of Insecticides for Control of Tarnished Plant Bug, 1992","authors":"G. Elzen","doi":"10.1093/iat/18.1.366","DOIUrl":null,"url":null,"abstract":"\n Formulated insecticides were evaluated for toxicity to tarnished plant bugs in the laboratory. Bioassays were conducted by applying insecticides to cotton terminals (‘STV 213’) held in water pics using a laboratory spray table. Tarnished plant bugs (2-3 d old adults) were collected from wild host plants on 11 Jun; treatments were applied on 12 Jun. The spray table was calibrated to deliver 6 gal/acre at 2 mph with 30 psi at one TX6 nozzle. Each treatment consisted of 3 replicates of 15 terminals/replicate. Controls were treated with water only. One tarnished plant bug (unsexed) was placed on each terminal 30 min after spraying and held in ventilated cups at 85°F and 55-60% RH. Mortality was determined at 72 h and 96 h after spraying. Data were transformed to arcin J for analysis; actual percent mortalities are shown.","PeriodicalId":13691,"journal":{"name":"Insecticide and Acaricide Tests","volume":"38 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/18.1.366","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Formulated insecticides were evaluated for toxicity to tarnished plant bugs in the laboratory. Bioassays were conducted by applying insecticides to cotton terminals (‘STV 213’) held in water pics using a laboratory spray table. Tarnished plant bugs (2-3 d old adults) were collected from wild host plants on 11 Jun; treatments were applied on 12 Jun. The spray table was calibrated to deliver 6 gal/acre at 2 mph with 30 psi at one TX6 nozzle. Each treatment consisted of 3 replicates of 15 terminals/replicate. Controls were treated with water only. One tarnished plant bug (unsexed) was placed on each terminal 30 min after spraying and held in ventilated cups at 85°F and 55-60% RH. Mortality was determined at 72 h and 96 h after spraying. Data were transformed to arcin J for analysis; actual percent mortalities are shown.
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