CHEN Jie,CHEN Zhen-feng,ZHANGCan.Adoption Roots Chemical to Prevent Thysanogyna Limbata Enderlein[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(06):79-80.[doi:10.11942/j.isn1002-2767.2009.06.0079]
根部施药防治青桐木虱
- Title:
- Adoption Roots Chemical to Prevent Thysanogyna Limbata Enderlein
- 文章编号:
- 1002-2767(2009)06-0079-02
- Keywords:
- Key words:Thysanogynalimbata Enderlein; imidacloprid; rhizosphere application; root cap application
- 分类号:
- S763.3
- 文献标志码:
- A
- 摘要:
- 摘要:采用根部施药防治青桐木虱, 是一种行之有效的施药方法, 具有操作简便、防治效果高、对环境污染小的特点。 树干直径10 cm 左右的青桐树, 用10%吡虫啉可湿性粉剂4~ 8 g·株-1 , 根际施药或根冠施药, 对青桐木虱的防治效果良好, 药后5 d相对防效均达90%以上, 且持效期较长。
- Abstract:
- Abstract:Adopting roots chemical to prevent Thysanogyna limbata Enderlein is an effective method.It is simple, high-effectand little pollution to the environment.The trunk diameter about 10 cm of Firmianasimplex , which could use imidacloprid10%WP 4~ 8g per strain, rhizosphere application or root cap application were effective in controlling Thysanogyna limbataEnderlein.5 days after application relative efficacy could reach 90%, and duration could be longer.
参考文献/References:
[ 1] 张随榜.园林植物保护[ M] .北京:中国农业出版社, 2001:161-162.
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备注/Memo
第一作者简介:陈婕(1982-), 女, 河北保定市人, 学士, 助教, 主要从事城市园林教学及科研工作。E-mail:janney2001@163.com