摘要
松突圆蚧Hemiberlesin pitysopila的寄生蜂繁殖和利用是防治该虫的重要手段之一。本地林间的优势种为长缨盾蚧丽蚜小蜂Encarsia citrina,爱友丽蚜小蜂E.amicula和范氏黄蚜小蜂Aphytisvandenboschi。日本引进的蜂种为匀鞭蚜小蜂Encarsia sp.和范氏黄蚜小蜂等两种。几种供繁蜂用的中间寄主以茶钹盾蚧Abgrallaspiscyanvphylli、红圆蚧Aonidiella (aursmlii、褐圆蚧Chrysomphalua aonidum、夹竹桃蚧Aspidiotus nerii、桑白盾蚧Pseudau lacaspispentagona等几种较为理想,其中以茶钹盾蚧为好。几种繁蜂用寄主可以用南瓜、马铃薯和柠檬等易于找到的和耐保存的植物果实在室内大量繁殖。
This paper is based on the indigenus dominant species of parasitoids collection and utiliza tion. Indigenus dominant parasitoids of the Hemiberlesia pitysophda were Encarsia citrina, E.amicula and Aphytis randenboschi on pinery of Guangdong province. Encarsia sp. and Aphyts randenboschi were introduced from Japan. In our laboratory, parasitoids were cultured with scale insect for host:Abgrallaspis cyanophylli, Aimidiella aurantii, Aspidiotus neru, Chrysomphalus aonidam and Psendaula-caspis pentagona etc. Most parasitoids were prefence for Abgrallaspis cyanopliylli and Aspidiotus nerii. The host can be culture in our laboratory. The developmental duration were by temperature.
出处
《昆虫天敌》
CSCD
1995年第1期42-46,共5页
Natural Enemies of Insects
关键词
松突圆蚧
寄生蜂
寄主选择性
优势种
引进
Hemiberlesia pitysophila parasitoids Host selection Indigenus dominant Introduce
