玫瑰犁瘿蜂调查研究初报  

A preliminary report on the investigation of Diplolepis rosae

作　　者：吴步梅 张文利 徐琼 王有琪 马浩轩 王筱姝 

机构地区：[1]兰州市农业科技研究推广中心,兰州730010

出　　处：《林业科技开发》2013年第1期40-42,共3页China Forestry Science and Technology

基　　金：兰州市科学技术局农业科技攻关项目(编号:2008-1-46)

摘　　要：玫瑰犁瘿蜂是兰州苦水玫瑰上发生的一种新害虫,传播速度快,危害重。玫瑰犁瘿蜂主要为害植株新芽产生刺状瘿瘤,影响花蕾产量。玫瑰犁瘿蜂在兰州1 a发生1代,以老熟幼虫在虫瘿内越冬,次年4月中下旬开始羽化产卵于玫瑰新芽上,5月上旬幼虫孵化产生虫瘿,1个虫瘿内有1条幼虫。目前仅发现玫瑰犁瘿蜂为害苦水玫瑰,有长刺型和短刺型两种不同形态的虫瘿,单寄生和多寄生两种寄生性天敌。Diplolepis rosae is a new pest on the occurrence of the Kushui rose in Lanzhou.The pests quickly spread with serious damage.The pest hazard causes stinging galls by damaging the plant sprouts,and affecting buds yield.Diplolepis rosae has one generation a year in Lanzhou.The mature larvae habitats in gall to live through the winter.The next April,they are becoming adult and egg in rose bud.In early May the hatched larvae produce galls,and a gall has a larva.Currently it is only found that D.rosae are injurious to the Kushui rose,which have short and long spines of the two different forms of insect galls,and single and multiple parasites of the two kinds of parasitism natural enemies.

关 键 词：玫瑰犁瘿蜂 苦水玫瑰 刺状瘿瘤 

分 类 号：S685.12[农业科学—观赏园艺]