摘要
指出了二球悬铃木作为城市园林主要行道树种被广泛种植,在昆明市行道树中,悬铃木的效益成本比是最大的,是昆明市区内一种理想的行道树种。近年来,小圆胸小蠹在园林植物上爆发,导致二球悬铃木、三角枫等大量死亡,成为昆明市重大园林害虫,对辖区内的古树名木构成了严重威胁,引起了巨大的经济损失和生态影响。通过调查虫孔的方法对五华区法桐受小圆胸小蠹危害严重地段和明确哪种信息素制剂更能有效针地对该小蠹进行了监测,为监测其种群动态提供方向。
Platanusacerifolia widely cultivated in Kunming is the main urban garden trees in Kunming. In the street trees, the benefit cost ratio of Platanusacerifolia is largest. , which is a kind of ideal trees in Kunming. In recent years, the outbreak of Euwallaceafornicatusbroke led to the death of PlatanusacerifoZia, trident maple and other plants. Euwallaceafornicatusbroke became the major insect pests in the garden which posed a serious threat to fa- mous trees and caused a great economic loss and ecological impact. Through the investigation of insect hole method on the Wuhua District, this paper pointed out the area which Platanusacerifolia plant is the most harmed by Euwal- laceafornicatus in WuHua. Meanwhile, it also provided more effective method on monitoring this pest.
出处
《绿色科技》
2017年第7期9-11,共3页
Journal of Green Science and Technology
基金
昆明市五华区科技计划项目(编号:02990)
西南林业大学园林植物保护学科项目
关键词
小圆胸小蠹
悬铃木
监测
信息素
euwallacea fornicates
platanusaceri f olia
monitor
pheromone
