论文部分内容阅读
香荚兰作为食品香料植物在热带地区普遍种植以来,许多产区发生炭疽病。该病是香荚兰最严重的病害,而且分布十分广泛。它侵染香荚兰叶片、茎蔓、根以及果荚,严重时造成死株和落果,影响香荚兰生产。本所地处厦门地区,于1960年前后,从国外引种香荚兰,种植后不久,就发生炭疽病,当时曾初步报道该病是Colletotrichumsp.所致。但到目前为止,对于该病原菌种的鉴定及有效杀菌剂的筛选在国内尚未见报道。本文旨在报道这方面研究所获得的结果。
Anthrax occurs in many areas due to the widespread use of vanilla as a food-flavoring plant in the tropics. The disease is the most serious disease vanilla, but also a very wide distribution. It infects the vanilla leaves, stems and vines, roots and pods, causing serious dead and deciduous fruit, affecting vanilla production. The place is located in Xiamen area, before and after 1960, the introduction of vanilla from abroad, planting soon after anthrax occurred, it was initially reported that the disease is caused by Colletotrichumsp. However, so far, the identification of the pathogen species and the screening of effective bactericides have not been reported in China. This article aims to report on the results obtained in this area.