(Z)-11-Hexadecenal and (3Z,6Z,9Z)-Tricosatriene: Sex Pheromone Components of the Red Banded Mango Caterpillar Deanolis sublimbalis
作者:Andrew R. Gibb、Bruno Pinese、David Tenakanai、Annastasia P. Kawi、Barry Bunn、Padmaja Ramankutty、D. Max Suckling
DOI:10.1007/s10886-006-9221-x
日期:2007.2.15
The sex pheromone of the red banded mango caterpillar, Deanolis sublimbalis (Lepidoptera: Crambidae), a serious pest of the mango Mangifera indica (Anacardiaceae) in India and Southeast Asia and a recent invader into northern Australia, has been identified. Three candidate compounds were identified from pheromone gland extracts of female moths, using gas chromatography (GC), GC-electroantennographic
红色带状芒果毛毛虫Deanolis sublimbalis(鳞翅目:Crammbidae)的性信息素已被发现,这是印度和东南亚芒果Mangifera indica(Anacardiaceae)的一种严重害虫,最近又入侵了澳大利亚北部。结合气相色谱(GC),GC-电造影检测和GC-质谱分析,结合二甲基二硫键衍生化,从雌蛾的信息素腺提取物中鉴定出三种候选化合物。野外生物测定表明,吸引雄性D. sublimbalis飞蛾需要(Z)-11-十六烯(Z11-16:Ald)和(3Z,6Z,9Z)-三茂三烯(3Z,6Z,9Z-23:Hy) ,以及1000微克Z11-16:Ald和3Z,6Z,9Z-23:Hy 1:1混合物比笼中的雌性雌虫对雄性飞蛾更具吸引力。然而,仅当单不饱和醛的异构体纯度> 99%时,二元混合物才具有吸引力,这表明(E)-异构体具有抑制作用。尽管在腺体提取物中初步鉴定出(Z)-11-h