
九种药剂防治悬铃木方翅网蝽的药效试验
Efficacy tests of nine kinds of pesticides for controlling Corythucha ciliate
纪 锐1**,肖玉涛1**,骆 芳2,袁海宏3,周国鑫1,樊丽娟4,娄永根1***
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DOI:
作者单位:1. 浙江大学昆虫科学研究所 杭州 310029; 2. 杭州市下城区城市管理办公室 杭州 310004;3. 杭州市西湖区城市管理办公室 杭州 310013; 4. 杭州市园林文物局 杭州 310007
中文关键词: 悬铃木方翅网蝽,药剂毒力测定,药效试验
英文关键词: Corythucha ciliate, pesticide toxicity, efficacy test
中文摘要:
选用9种药剂,对悬铃木方翅网蝽Corythucha ciliate(Say)进行室内毒力测定和室外药效试验。结果表明,1.2%苦参碱·烟碱EC 2 000倍液和2.5%联苯菊酯EC 3 000倍液在药后的29 d内,对悬铃木方翅网蝽的防治效果均在95%以上,且不污染环境,正常施药后不产生药害,适合大面积推广应用。
英文摘要: The effectiveness of nine kinds of pesticides for controlling the sycamore lace bug Corythucha ciliate (Say), a new invasive insect species which heavily damages Platanus spp. and other horticultural plants, was tested in the laboratory and the field. The two most effective pesticides, 1.2% matrine plus nicotine EC 2 000 and 2.5% bifenthrin EC 3 000, achieved control efficiencies > 95% 29 days after application. These two pesticides were environmentally friendly, did not damage crop plants and are therefore suitable for widespread use.