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頁籤選單縮合
題名 | 臺灣常用於水稻褐飛蝨防治藥劑之殘效測定= |
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作者 | 黃啟鐘; |
期刊 | 嘉義農專學報 |
出版日期 | 19920200 |
卷期 | 28 1992.02[民81.02] |
頁次 | 頁391-399 |
分類號 | 434.111 |
語文 | chi |
關鍵詞 | 水稻; 防治; 臺灣; 褐飛蝨; 藥劑; |
中文摘要 | 測定3加保扶粒劑:5安丹粒劑;8滅必蝨粒劑:40雙滅必蝨乳劑;20滅必蝨乳 劑:40.64加保扶水懸粉劑:50安再可濕性粉劑:40丁基滅必蝨可濕性粉劑:50滅必蝨 可濕性粉劑:75歐殺松可溶性粉劑;3.5必芬松粉劑;1安丹粉劑等十二種不同殺蟲劑 型對水稻褐飛蝨若蟲防治之殘效,結果顯示藥劑殺蟲50以上之殘效期,粉劑均少 於5天,乳劑、可濕性粉劑及可溶性粉劑則大部分介於5至10天,而粒劑則變異較 大,8滅必蝨粒劑為5至10天,3加保扶粒劑為20至25天。 |
英文摘要 | The residual activity of 12 insecticides in different formulations commonlyused for control of brown planthopper in Taiwan were determined under wirehouse conditions with potted plant. Result indicated that most insecticide hadfast knockdown effect but their residual activity varied greatly according to theformulation of insecticide. In general, the residue of insecticide in dust formulation to cause 50 mortality was less than 5 days, wettable powder, solublepowder and emulsifier insecticides, 5 to 10 days. However, the residual activityof granular insecticide varied greatly, MIPC providied only 5 to 10 days, whileCarbofuran gave for 20 to 25 days. |
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