台灣的洋桔梗病毒病害

Abstract

洋桔梗(lisianthus, Eustoma russellianum) 病毒病害於過去20 年間陸續在台灣地區發生，目前已有9 種病毒病害被發現，包括菜豆黃化嵌紋病毒( Bean yellow mosaic virus , BYMV)、洋桔梗嵌紋病毒( Lisianthus necrosis virus ,LNV)、胡瓜嵌紋病毒( Cucumber mosaic virus , CMV)、蕪菁嵌紋病毒(Turnip mosaic virus, TuMV)、蠶豆萎凋病毒2 ( Broad bean wilt virus 2, BBWV-2)、番茄嵌紋病毒 ( Tomato mosaic virus , ToMV)、藿香薊黃脈病毒(Ageratum yellow vein virus, AYVV)、康乃馨斑駁病毒(Carnation mottle virus, CarMV)和番椒葉脈斑駁病毒 (Pepper veinal mottle virus, PVMV)。新興的洋桔梗病毒仍陸續被發現，其中包括黃金葛潛隱病毒(Pothos latent virus, PoLV)和咸豐草斑駁病毒(Bidens mottle virus , BiMoV)，將於本文中略述之，並及於部分洋桔梗病毒之研究情形。 Lisianthus (Eustoma russellianum) with virus infections were found field during the past decades in Taiwan. Nine different viruses have been identified in the past decade. Bean yellow mosaic virus (BYMV) was the first being detected in lisianthus, followed by Lisianthus necrosis virus (LNV), Cucumber mosaic virus (CMV), Turnip mosaic virus (TuMV), Tomato spotted wilt virus (TSWV), Broad bean wilt virus (BBWV), Tomato mosaic virus (ToMV), Tomato yellow leaf curl virus (TYLCV) , and Pepper veinal mottle virus (PVMV). Researchers have characterized most of these viruses in Taiwan serologically and molecularly. However, new viral diseases keep emerging in the field still. Some of the new lisianthus diseases caused by viruses, such as Carnation mottle virus (CarMV), Bidens mottle virus (BiMoV), and Pothos latent virus (PoLV), will be discussed in this seminar.