{"title":"Rose Leafhopper Control, 1992","authors":"M. L. Day, H. Hogmire, T. Winfield","doi":"10.1093/iat/18.1.15a","DOIUrl":null,"url":null,"abstract":"\n This experiment was conducted in a one-acre block of 6-yr-old trees on M7A, which measured 10 ft high and 7.5 ft wide and were planted 18 x 24 ft apart. The experimental design consisted of 4 single-tree plots in a randomized block design, with each replicate surrounded by at least one unsprayed tree on each side. Insecticides were applied to runoff on 7 Jul with an Agrotec handgun sprayer (model no. ASA0287) operated at 100 psi. Other materials applied separately to the entire block throughout the season were Bayleton, Captan, Dodine, Ethrel, Javelin, Kocide, NAA, Nova, Solubor, Streptomycin, Supracide, Tenn-Cop, Topsin-M, and Ziram. RLH [control was evaluated by counting nymphs on the underside of 25 randomly selected leaves per tree.","PeriodicalId":13691,"journal":{"name":"Insecticide and Acaricide Tests","volume":"31 2","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/18.1.15a","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
This experiment was conducted in a one-acre block of 6-yr-old trees on M7A, which measured 10 ft high and 7.5 ft wide and were planted 18 x 24 ft apart. The experimental design consisted of 4 single-tree plots in a randomized block design, with each replicate surrounded by at least one unsprayed tree on each side. Insecticides were applied to runoff on 7 Jul with an Agrotec handgun sprayer (model no. ASA0287) operated at 100 psi. Other materials applied separately to the entire block throughout the season were Bayleton, Captan, Dodine, Ethrel, Javelin, Kocide, NAA, Nova, Solubor, Streptomycin, Supracide, Tenn-Cop, Topsin-M, and Ziram. RLH [control was evaluated by counting nymphs on the underside of 25 randomly selected leaves per tree.
这个实验是在M7A上一个一英亩的6年树龄的树块上进行的，这些树高10英尺，宽7.5英尺，间隔18 x 24英尺。试验设计采用随机区组设计，包括4个单树样地，每个重复的每侧至少有一棵未喷洒的树。7月7日，使用Agrotec手枪喷雾器(型号:ASA0287)在100 psi下工作。整个季节单独应用于整个街区的其他材料有Bayleton、Captan、Dodine、Ethrel、Javelin、Kocide、NAA、Nova、Solubor、Streptomycin、Supracide、Tenn-Cop、topsinm和Ziram。通过对每棵树随机选择的25片叶子底部若虫的计数来评估RLH[对照]。
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