賜諾殺濃餌劑在番石榴園防治東方果實蠅(雙翅目：果實蠅科)之效果評估
Other Title
Effectiveness of Spinosad Bait in the Control of Oriental Fruit Fly (Diptera: Tephritidae) in Guava Orchard
Journal
台灣農業研究
Journal Volume
54
Journal Issue
3
Pages
162-168
Date Issued
2005-09-03
Date
2005-09-03
Author(s)
何坤耀
洪士程
陳健忠
Kun-Yaw Ho
Shi-Cheng Hung
Chien-Chung Chen
Abstract
利用0.02%賜諾殺濃餌劑（稀釋8倍，每週噴施1次，每株噴4大點，每大點約5ml）在斗六番石榴園進行誘殺試驗結果顯示防治東方果實蠅(Bactrocera dorsalis (Hendel))效果顯著，連續施用3次後即能顯著降低第二期果之果實被害率及被害度，分別從施藥前之100及95.2%降至施藥後之33.9 及16.2%。
The result of Spinosad bait spray (diluted 8-fold, spot sprayed weekly, 4 spots per plant, ca. 5 ml per spot) tested in guava orchards at Touliu in 2004 showed that it could effectively control the Oriental fruit fly, Bactrocera dorsalis (Hendel). The percentage of fruit damaged and the degree of fruit infested decreased significantly after 3 weeks of consecutive applications. These two infested indices in the second fruiting season decreased from 100 and 95.2% before the treatment to 33.9 and 16.2% in average after 7 weeks of treatments, respectively.
Subjects
賜諾殺傷餌劑
番石榴
誘殺
東方果實蠅
Spinosad bait
Guava
Attractant
Bactrocera dorsalis
Publisher
農業試驗所
Type
journal article
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