摘要
自从2004年加拿大一枝黄花首次在南昌城区出现以来,通过人为传播和自身"雪崩式"的繁殖,两年内蔓延到全市大部分县区,而且分布面积广、地点多、危害程度深,严重威胁到了英雄城南昌的自然生态环境和国土安全。本研究在连续5年部署除治加拿大一枝黄花的实际工作基础上,提出了一系列的防控措施,也为其他类似城市提供借鉴和参考。
Since Canadian goldenrod appeared in Nanchang urban area in 2004,it spreaded to the countrsides and suburban areas of Nanchang through human unconscious transmission and its＂avalanche＂propagation.Canadian goldenrod threatened seriously natural ecological environment and homeland security of Nanchang City because of wide area of its distribution,deep damage.Based on practical work of removing Canadian goldenrod for five years,this paper proposed a series measures of prevention and control,it could provide references for other similar cities.
出处
《江西植保》
2009年第4期189-190,192,共3页
Jiangxi Plant Protection
关键词
加拿大一枝黄花
“雪崩式”的繁殖
自然生态环境和国土安全
防控措施
Canadian goldenrod
＂avalanche＂propagation
natural ecological environmental and homeland security
prevention and control measures
