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  1. DSpace-CRIS at My University
  2. 1.研究單位
  3. 應用動物組
Please use this identifier to cite or link to this item: https://scholars.tari.gov.tw/handle/123456789/5952
DC FieldValueLanguage
dc.contributor應動組en
dc.contributor.author梁同庭en_US
dc.contributor.author周家芳en_US
dc.creator梁同庭en
dc.creator周家芳en
dc.date1964-
dc.date.accessioned2019-02-22T07:32:09Z-
dc.date.accessioned2020-05-11T16:41:33Z-
dc.date.available2019-02-22T07:32:09Z-
dc.date.available2020-05-11T16:41:33Z-
dc.date.issued1964-
dc.identifier.isbn0577-750X-
dc.identifier.urihttps://scholars.tari.gov.tw/handle/123456789/5952-
dc.description.abstract據去(52)年之試驗結果證實endosulfan (6, 7, 8, 9, 10, 10-hexacliloro-1, 5, 5a, 6, 9, 9a-hexohydro-6, 9-methano-2, 4, 3-benzodioxathiepin-3-oxide)及zectran (4-dimethylamino-3, 5-xylylmethylcarbamate)兩種殺蟲藥劑對幾種蔬菜害蟲防冶效果頗佳,有取用價值;本試驗目的為測定該等藥劑在植物上之遺毒持久性,以判走於施藥後若干日採收方為安全。本試驗以青梗小白菜為代表,施藥時為播種後第20天。該兩種藥劑之所施濃度為:內含有效成分0.1%,及0.05%(推荐使用濃度),稀釋液使用量相當於1200公升/10公畝(一般用量)。供試小白菜於施藥後第1至8天,每重複每天採樣一組,以進行化學分析。其引用方汰對endosulfan選用Maitlen, Walker及Westlake諸氏1963年創用Mothanolic NaOH-Pyridine反應比色試驗法,zectran則採用Pascal 1959年創用Lutecarsenotung-stic acid反應比色試驗法。據試驗結果證明在青梗小白菜上,endosulfan施藥後第7天即可達安全程度。按endosulfan 0.1%濃度處理組之遺毒殘留量為0.415ppm, 0.05% 濃度處理組則為0.120 ppm。至於zectran,於處理後7日。其0.1%濃度處理組之遺毒餘留量為0.8ppm,0.05濃度處理組則為0.06ppm。惟因其遺毒許可量尚未定出,故該微量之遺毒是否可達安全基準,倘不能判定。又此項結果僅能證明該等藥劑在葉面小而直立之青梗小白菜上之安全程度,至於其他種類農作物似不能以此結果為代表。en_US
dc.format.extent996144 bytes-
dc.format.mimetypeapplication/pdf-
dc.languagezh_TWen
dc.language.isozhen_US
dc.publisher植病保護學會en_US
dc.relation.ispartof植物保護學會會刊en_US
dc.titleEndosulfan與Zectran在小白菜上遺毒持久性之研究en_US
dc.typeotheren_US
dc.relation.journalvolume6en_US
dc.relation.pages226-226en_US
item.languageiso639-1zh-
item.fulltextwith fulltext-
item.openairetypeother-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_1843-
item.cerifentitytypeProducts-
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