Control Efficacy of Pongam (Pongamia pinnata L.) Leaf Extract against the Turnip Aphid Lipaphis pseudobrassicae (Davis) (Hemiptera: Aphididae) - 九大コレクション

＜紀要論文＞
Control Efficacy of Pongam (Pongamia pinnata L.) Leaf Extract against the Turnip Aphid Lipaphis pseudobrassicae (Davis) (Hemiptera: Aphididae)

作成者	作成者名 Tran, Dang Hoa 所属機関所属機関名 Department of Plant Protection, Faculty of Agronomy, College of Agriculture and Forestry–Hue University
	作成者名 Le, Khac Phuc 所属機関所属機関名 Department of Plant Protection, Faculty of Agronomy, College of Agriculture and Forestry–Hue University
	作成者名 Tran, Hoang Dong Thi 所属機関所属機関名 Department of Plant Protection, Faculty of Agronomy, College of Agriculture and Forestry–Hue University
	著者識別子 K001630 作成者名 Ueno, Takatoshi 上野, 高敏ウエノ, タカトシ所属機関所属機関名 Laboratory of Insect Natural Enemies, Division of Biological Control, Department of Applied Genetics and Pest Management, Faculty of Agriculture, Kyushu University 九州大学大学院農学研究院資源生物科学部門農業生物資源学講座天敵昆虫学分野
本文言語	英語
出版者	Faculty of Agriculture, Kyushu University
出版者	九州大学大学院農学研究院
発行日	2016-02-29
収録物名	九州大学大学院農学研究院紀要
巻	61
号	1
開始ページ	141
終了ページ	145
出版タイプ	Version of Record
アクセス権	open access
Crossref DOI	https://doi.org/10.5109/1564095

ファイル	ファイルタイプ	サイズ	閲覧回数	説明
p141	pdf	479 KB	879

PISSN	0023-6152
NCID	AA00697606
レコードID	1564095
査読有無	査読無
主題	Botanical extracts
	cabbage
	IPM
	Millettia
	organic pesticides
	pest control
ISSN	0023-6152
NCID	AA00697606
注記	The turnip aphid Lipaphis pseudobrassicae (Davis) is considered a cosmopolitan pest of cruciferous crops. It removes photoassimilates from the crops and is responsible for transmitting a number of plans viruses. Control of the turnip aphid is important in stable production of cruciferous crops. The present study was carried out to determine the efficacy of leaf extract from the pongam tree Pongamia pinnata L. against the turnip aphid. In laboratory tests, pongam leaf extract showed acute toxicity to the turnip aphid; the LC50 values were 0.585%, 0.151% and 0.113% at 24, 48 and 72 hours, respectively. Laboratory observations also indicated that low concentrations of pongam leaf extract caused significant reduction of vitality and fertility of the turnip aphids of the subsequent generation and thus caused an indirect reduction of overall pest numbers in the next generation. Pongam leaf extract has thus nonlethal chronic toxicity. Therefore, pongam leaf extract can be recommended as an organic–based pesticide to manage the turnip aphid.
登録日	2016.03.10
更新日	2022.11.11