兰州地区紫叶碧桃桃粉蚜生物防治试验  

Biological Control of Hyalopterus arundimis on Prunus persica Batsch. var. duplex Rehd in Lanzhou Area

作　　者：王娟娟[1,2] 张忠良[1] 

机构地区：[1]西北农林科技大学林学院,陕西杨凌712100 [2]陕西省林业调查规划院

出　　处：《现代农业科技》2015年第21期112-112,114,共2页Modern Agricultural Science and Technology

摘　　要：桃粉蚜是兰州地区紫叶碧桃上的主要害虫之一,给紫叶碧桃的观赏性造成了极大损害。为安全、环保、有效防控桃粉蚜的危害,选取了3种生物农药进行了防治试验,结果表明:苦参碱、藜芦碱、鱼藤酮等各有特点,其中,鱼藤酮速效性较好,苦参碱、藜芦碱持效期较长,三者配合使用,对桃粉蚜有较好的防控效果。Hyalopterus arundimis is the major pest on Prunus persica Batsch.var.duplex Rehd in Lanzhou area,which caused great damage of ornamental value on Prunus persica Batsch.var.duplex Rehd. For safety,environmental protection,effective prevention and control Prunus persica Batsch.var.duplex Rehd,three kinds of biological pesticide were selected to carry out the control test.The results showed that matrine,veratrine, rotenone,etc had different features,among them,the better readily availability was rotenone,matfine,veratfine holding period was longer,using the three pesticides,it had good control effect on Hyalopterus arundimis.

关 键 词：紫叶碧桃 桃粉蚜 苦参碱 藜芦碱 鱼藤酮 生物防治 甘肃兰州 

分 类 号：S436.621.21[农业科学—农业昆虫与害虫防治]