宁夏银川地区金龟类昆虫区系及防治对策  

The Fauna of Beetle at Yinchuan and its Control Measures

作　　者：王建军 沈春艳 卢伟 

机构地区：[1]宁夏银川苗木实验场,宁夏银川750001 [2]陕西省牛脊梁国家自然保护区,陕西长安710100 [3]陕西省太白林业局,陕西太白721600

出　　处：《陕西林业科技》2007年第4期106-109,共4页Shaanxi Forest Science and Technology

摘　　要：宁夏银川地区为害苗木的金龟类昆虫共有3种12属19种。鳃金龟科有11种,占总种数的57.89%;丽金电科4属6种,占总种数的31.58%;花金龟科2属2种,占总种数的10.54%。银川地区不同的金龟种类其危害程度是有差异的。银川金龟类区系组成是以华北区系成分为主,共有14种,占总种数的73.68%。其次为古北东洋两界共有种组分,占总种数的21.05%。组分仅占总种数的5.26%。并提出了金龟类害虫的防治对策。There are harmful beetles attacking seedlings, 19 species, 12 genera and 3 families in total, accounting for 57.89% of total , among which Rutelidae of 6 species belonging to 4 genera, taking up 31.58% ;and Cetoniidae of 2 species belonging to 2 genera, taking up 10.54%. The damage caused by beetles varies with different species. Fauna of beetle comprises of mainly China north species, 14 species taking up 73.68% of the totall followed by species of Paleartic-Oriental Realm , taking up 21.05% and the others only taking up 5.26%. The control measures for beetles at Yinchuan region are suggested.

关 键 词：金龟子 种类 防治对策 

分 类 号：S731.38[农业科学—林学]