为苹果梨授粉的角额壁蜂与长角壁蜂的生物学特性比较
Characteristics of Osmia cornifrons and O.longnicornis in an applepear orchard.
吕龙石;孟艳玲;金大勇
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作者单位：延边大学农学院,吉林龙井133400
中文关键词：角额壁蜂;长角壁蜂;生物学特性;苹果梨
英文关键词：Osmia cornifrons;Osmia longnicornis;biological characteristics;applepear
中文摘要：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 4158朵 ,长角壁蜂日访花数为 4359朵 ;长角壁蜂个
英文摘要：Osmia cornifrons and O.longnicornis were released and their biological characteristics were studied from 2000 to 2001 in an applepear orchar d in the Yanbian area, China. The results show that both species of the m can establish nest a