COMPLEMENTARY ASPECTS OF STRAWBERRY POLLINATION BY HONEY AND INDIGENOUS BEES (HYMENOPTERA)
COMPLEMENTARY ASPECTS OF STRAWBERRY POLLINATION BY HONEY AND INDIGENOUS BEES (HYMENOPTERA)
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DOI：
10.1093/jee/86.2.416
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发表时间：
1993-04-01
影响因子：
2.2
通讯作者：
DEOLIVEIRA, D
中科院分区：
文献类型：
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作者：
CHAGNON, M;GINGRAS, J;DEOLIVEIRA, D
研究了两组为草莓授粉的昆虫的相对效率，通过比较它们访问花的次数和长度、它们的觅食行为以及在这些访问期间瘦果的受精率的相对影响，建立了。蜜蜂，意大利蜜蜂，的访问频率低时，更有效的比土著传粉者（Hypltera：Andrenidae，Halictidae，Megachilidae）。平均大小的apoids如蜜蜂在花托的顶部旋转，并为顶端的柱头授粉，而小的apoids在雄蕊和花托周围旋转，主要为基部的柱头授粉。收集的数据显示，这两组传粉者在草莓授粉中发挥互补作用。
The relative efficiency of two groups of insects that pollinate strawberries, Fragaria x ananassa Duch., was established by comparing the relative influence of the number and length of their visits to flowers, their foraging behavior, and the fertilization rates of the achenes during these visits. Honey bees, Apis mellifera L., were more efficient than indigenous pollinators (Hymenoptera: Andrenidae, Halictidae, and Megachilidae) when the frequency of visits was low. Average-sized apoids such as honey bees pivot at the top of the receptacle and pollinate the apical stigmata, whereas small apoids circle on the stamens and around the receptacle, pollinating mainly the basal stigmata. Data collected revealed that these two groups of pollinators play a complementary role in strawberry pollination.