摘要
连续 2年在延边苹果梨园释放角额壁蜂OsmiacornifronsRodoszkowski和长角壁蜂O .longnicornisMor.,对其生物学特性进行观察。结果表明 :2种壁蜂都能在释放的苹果梨园中定居、营巢及繁殖后代 ;角额壁蜂日访花数为 4 1 5 8朵 ,长角壁蜂日访花数为 4 35 9朵 ;长角壁蜂个体较大 ,抗低温能力、抗风飞行能力和日访花能力等均较强 ,是较好的苹果梨授粉用昆虫。
Osmia cornifrons and O.longnicornis were released and their biological characteristics were studied from 2000 to 2001 in an apple-pear orchard in the Yanbian area, China. The results show that both species of them can establish nest and reproduce successfully in the apple-pear orchard. O.cornifrons visited 4?158 flowers per day, while O.longnicornis visited 4?359 flowers per day. O.longnicornis is a prospective pollinator for apple-pears.
出处
《昆虫知识》
CAS
CSCD
北大核心
2003年第1期71-74,共4页
Entomological Knowledge
基金
国家自然科学基金资助项目 ( 3986 0 0 17)。
关键词
苹果梨
授粉
角额壁蜂
长角壁蜂
生物学特性
Osmia cornifrons,Osmia longnicornis,biological characteristics,apple-pear
