萜類化合物對植食昆蟲天敵的吸引效力

The Attracting Effect of Terpenoids to Enemies of Herbivore Insects

洪崇耀(Chong-Yao Hong) ； 曲芳華(Fang-Hua Chu)

《台灣農學會報》 Volume 183& Issue 4 (2017/12) Pp. 213-222

https://doi.org/10.6730/JAAT.201712_18(3-4).0001

Abstracts

面對環境中植食昆蟲的攻擊，植物會以直接防禦和間接防禦來應對。其中，萜類化合物為植物防禦的的重要媒介之一。在間接防禦時，萜類化合物可做為吸引植食昆蟲天敵的訊號，以利天敵尋找其宿主或獵物。而萜類化合物的吸引效果仍會受到其他因子的影響，故在本文將探討天敵的經驗學習以及背景氣味對其吸引效果的影響。

Keywords

萜類 ； 間接防禦 ； 三層營養級互動 ； 經驗學習 ； 背景氣味

Parallel abstracts

To deal with insect attack behaviors, plants have developed two types of defense strategies, direct and indirect defense. Terpenoids play a critical role in plant defense by acting as signals to attract herbivores' enemies, which helps enemies to find their hosts or pray. However, some factors may affect terpenoidattraction, two of these are experiences of enemies and background odour, which will be discussed in this article.

Parallel keywords

Terpenoids ； Indirect defense ； Tritrophic interaction ； Experience of enemies ； Background odour

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