{"title":"A binomial sequential decision plan for control of two-spotted spider mite on strawberries in Canterbury.","authors":"M. R. Butcher, D. Penman, R. R. Scott","doi":"10.1080/03015521.1987.10425584","DOIUrl":null,"url":null,"abstract":"Abstract The development of a binomial sequential decision plan, incorporating Taylor's power law, for control of two-spotted spider mite on strawberries in Canterbury is described and compared with a recommended spray schedule. No significant difference existed in yields between the two systems but savings of up to 4 cyhexatin applications were made by following the binomial sequential decision plan. Together with the monetary savings (NZ$500/ha, 1986 prices) from a reduction in spray applications, the problems associated with applied pesticides, resistance, and residues are minimised.","PeriodicalId":19285,"journal":{"name":"New Zealand journal of experimental agriculture","volume":"179 1","pages":"371-374"},"PeriodicalIF":0.0000,"publicationDate":"1987-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"New Zealand journal of experimental agriculture","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/03015521.1987.10425584","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Abstract The development of a binomial sequential decision plan, incorporating Taylor's power law, for control of two-spotted spider mite on strawberries in Canterbury is described and compared with a recommended spray schedule. No significant difference existed in yields between the two systems but savings of up to 4 cyhexatin applications were made by following the binomial sequential decision plan. Together with the monetary savings (NZ$500/ha, 1986 prices) from a reduction in spray applications, the problems associated with applied pesticides, resistance, and residues are minimised.
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