摘要
为了解海南露地与设施栽培甜瓜病虫害发生危害的差异,通过病情指数及虫口数量调查,对海南大棚与露地栽培甜瓜病虫害发生危害情况进行了对比研究。结果表明,设施大棚具有较好隔离虫害的作用,对于推迟虫害发生,减少害虫危害程度都有很好的效果,同时对于减少病毒病发生也有很好的效果,而对于白粉病、霜霉病等病害大棚与露地栽培差异不明显。
The survey was conducted to investigate melon diseases and insect pests in plastic net-house and open field in Hainan. The results showed that plastic net-house delays the occurrence of insect pests and reduces damage of the pests. The similar benefits of plastic net-house were also seen for virus diseases. However, no obvious difference of powdery mildew and downy mildew was seen between protected culture and open field production.
出处
《中国瓜菜》
CAS
2012年第2期30-33,共4页
China Cucurbits And Vegetables
基金
国家现代西甜瓜产业技术体系科研专项(CARS-26-37)
国家科技支撑计划(2009BADA2B05)
海南省重点科技计划项目(ZDXM20110031)
关键词
露地
大棚
甜瓜
病害
虫害
Open field
Greenhouse
Melon
Diseases
Insect pests
