摘要
2003～2004年,对海南文昌、万宁、陵水、乐东以及儋州等地的黄灯笼辣椒病毒病进行初步调查,结果表明,海南黄灯笼辣椒病毒病的症状可归纳为4种类型,即斑驳花叶型、顶死型、黄化型和矮缩型,其中以斑驳花叶型发生最为普遍;不同种植区域的黄灯笼辣椒病毒病的病情差异明显,其中文昌的黄灯笼辣椒病毒病发病最严重;遮荫和覆盖地膜能显著减轻辣椒病毒病危害。
Virus diseases were investigated in Wanning, Lingshui, Ledong, Wenchang and Danzhou counties, Hainan Province during 2003 to 2004. The results showed that there were four types of virus disease symptoms in Capsicum chinense Jacq. plants, i.e. mottle-mosaic （M-M）, tip necrosis （Tn）, yellowing （Ye）, stunting （St）. The M-M symptom was the most common in C. chinense planting areas. The disease severity was significantly different in different areas. The disease was the most severe in the Wenchang area. The losses caused by the virus diseases could be significantly reduced by coveting plastic sheet in the field or keeping the plants in the shade.
出处
《热带农业科学》
2005年第4期1-3,33,共4页
Chinese Journal of Tropical Agriculture
基金
海南省2003年科学事业费项目
琼财预(2003)70号
关键词
黄灯笼辣椒
病毒病
调查
海南
chilli
hot pepper
Capsicum chinense Jacq.
virus diseases
investigation
Hainan
