梨ダニに対する浸透性殺虫剤の効果について : 浸透性殺虫剤に関する研究 第3報 : On the Effectiveness of Some Systemic Insecticides against the Pear Mites, Tetranychus pasificus.
作成者 野村, 健一
作成者の別表記 NOMURA, Ken'ichi
日本十進分類法 (NDC) 620
内容 In 1954-55 the author practised some control experiments against pear mite, Tetranychus pasificus, using systemic insecticides in Ichikawa and its neighbourhood. Such insecticides as Pestox 3, Systox, Meta Systox and Monofluroacetamide were applied by means of spraying, painting and injection in various period of spring and summer as shown in the tables 1 and 3. The results obtained are summarized as follows. 1) Of the three treatments mentioned above, the spraying was most effective and economical in general. 2) Spraying of Meta Systox in the early summer gave a sufficient effect. The insecticide applied once in the season was effective during the period of about one month. 3) As the practical measure for the pear mite control, the three time spraying, from May to the early July, of Meta Systox (0.1 0ilution of the emulsion) was recommended.
コンテンツの種類 紀要論文 Departmental Bulletin Paper
掲載誌情報 千葉大学園芸学部学術報告 Vol.3 page.41-46 (19560310)
情報源 The technical bulletin of Faculty of Horticulture, Chiba University
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