摘要
病、虫、草严重危害盾叶薯蓣的产量和品质。通过对宜昌和恩施地区危害盾叶薯蓣的病、虫、草两年多的调查分析 ,初步掌握了主要杂草、病、虫害的种类、发生特点 ,并提出了有效的防治措施。
The cultivated Dioscorea zingiberensis ar affected by insect, disease and weed seriously. Through two-year investigation in Yichang and Enshi districts, the main kinds of insect, disease and weed harming Dioscorea zingiberensis were studied in this paper. The preventive measures were also proposed.
出处
《氨基酸和生物资源》
CAS
2003年第1期37-39,共3页
Amino Acids & Biotic Resources
基金
宜昌市科技局课题 (编号 :A0 12 0 7-0 2 )
国家自然科学基金资助项目 (编号 :30 0 70 42 5 )
关键词
盾叶薯蓣
病虫草防治
Dioscorea zingiberensis
insect disease and weed prevention
