α─紫罗兰醇对天牛的诱捕效果用气味测定仪生物测定许多合成香型的香精油和结构类似平常用以诱杀果蝇的药剂的化合物对天牛的诱捕效果。紫罗兰酮和紫罗兰醇系列的化合物对实验室饲养的雄性天牛具很强吸引性。在这些化合物中，α─紫罗兰醇和β─紫罗兰醇吸引性最强，α型... α ─ ─ ─ lolium trapping effect on beetles with odorant bioassay of many synthetic aroma essential oils and the structure is similar to the traps commonly used to kill fruit flies compound trapping effect on the test. The compounds of ionone and ionol series are highly attractive to laboratory-grown male cows. Of these compounds, α ─ ionol and β ─ ionol the most attractive, α ...