摘要
2007—2008年在深圳市仙湖植物园对苏铁白盾蚧（Aulacaspis yasumatsuiTakagi）进行生物学特性观察和药剂防治试验。结果表明,该虫在深圳1 a发生约7-8代,世代重叠,无明显越冬现象;40%速扑杀乳油1 000倍液、40%氧化乐果乳油1 000倍液防效良好,防治效果分别达99%、88%。
The biological characteristic observation and control tests of Aulacaspis yasumatsui Takagi were conducted in Shenzhen Fairylake Botanical Garden in 2007-2008.The results of experiments showed that it had about 7 or 8 generations a year in Shenzhen and the generations overlapped.Overwintering phenomena was not obvious.Spraying 40% of Methidathion EC（1000 times of fluids） and 40% of Omethoae EC（1000 times of fluids）could get good efficiency.The control effects reached 99% and 88%.
出处
《福建林业科技》
2009年第4期127-129,共3页
Journal of Fujian Forestry Science and Technology
关键词
苏铁
苏铁白盾蚧
生物学特性
药剂防治
Cycas revoluta Thunb
Aulacaspis yasumatsui Takagi
biological characteristic
medicament control
