EFFECT OF SYNTHETIC QUEEN MANDIBULAR PHEROMONE SPRAYS ON HONEY-BEE (HYMENOPTERA, APIDAE) POLLINATION OF BERRY CROPS

被引:21
作者
CURRIE, RW [1 ]
WINSTON, ML [1 ]
SLESSOR, KN [1 ]
机构
[1] SIMON FRASER UNIV,DEPT BIOL SCI,BURNABY V5A 1S6,BC,CANADA
关键词
INSECTA; PHEROMONE; HONEY BEE; POLLINATION;
D O I
10.1093/jee/85.4.1300
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Honeybee, Apis mellifera L., queen mandibular pheromone was applied to blocks of cranberry, Vaccinium macrocarpon Ait., and blueberry, Vaccinium corymbosum L., by helicopter and air-blast sprayer, respectively. The number of bees attracted was both dose and crop dependent. Concentrations of 100 queen equivalents (QEQ) [AI]/ha of pheromone were most effective in attracting honey bee foragers to cranberry. On blueberry, concentrations of 100 or 1,000 QEQ [AI]/ha of pheromone were attractive to bees. Concentrations of 10,000 QEQ [AI]/ha were unattractive to bees foraging on either crop. Applications of pheromone increased yield and total revenues by up to $8,804/ha on cranberry and $986/ha on blueberry. However, the pheromone was not economical to apply under all situations.
引用
收藏
页码:1300 / 1306
页数:7
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