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Position: Home > Articles > Control Experiment on Eriococcus legerstroemiae Kuwan in Guangdong Area Hubei Forestry Science and Technology 2012 (2) 30-31

广东地区紫薇绒蚧的防治试验

作  者:
陈远忠;张建新
单  位:
广州市环境保护工程设计院有限公司;黄田省级自然保护区管理处
关键词:
广东地区;紫薇绒蚧;防治效果
摘  要:
紫薇在广东地区广泛种植,但紫薇绒蚧作为比较难根治的病虫害,一直严重影响紫薇的生长。笔者选用氧化乐果乳剂、马拉硫磷乳剂两种药剂在紫薇绒蚧发生严重的8~9月,用不同浓度的药剂对紫薇绒蚧进行致死率比较研究,试验表明:不同浓度的两种药剂对紫薇绒蚧的致死率较高,具有良好的防治作用,可以针对不同地区的发病规律进行有效地药物防治。
译  名:
Control Experiment on Eriococcus legerstroemiae Kuwan in Guangdong Area
作  者:
Chen Yuanzhong(1) Zhang Jianxin(2)(1.Administration Office of Huangtian Provincial Nature Reserve Meizhou 514600; 2.Guangzhou City Environmental Protection Engineering Design Institute Co.,Ltd Guangzhou 510800)
关键词:
Guangdong area;Eriococcus legerstroemiae Kuwan;control effect
摘  要:
Lagerstroemia indica Linn.is planted wildly in Guangdong area.But Eriococcus legerstroemiae Kuwan is difficultly control pest which prevented its growth.Two reagents of omethoate and Malathion were adopted by authors in August to September that the pest occurred seriously.lethality rate is comparative studied with different concentration agent.The results showed that the high lethality rate in different two agents and it would be control effectively in different area.

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