THE NATIVE POLLINATORS OF AN APPLE ORCHARD - VARIATIONS AND SIGNIFICANCE
THE NATIVE POLLINATORS OF AN APPLE ORCHARD - VARIATIONS AND SIGNIFICANCE
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DOI：
10.1080/00221589.1983.11515130
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发表时间：
1983-01-01
影响因子：
1.9
通讯作者：
PHILOGENE, BJR
中科院分区：
文献类型：
--
作者：
BOYLE, RMD;PHILOGENE, BJR
1978-1980年在加拿大安大略省一个半矮化苹果园的花期对本地和国内的昆虫传粉者进行了观察。天气条件和每棵树的开花数量也被记录下来。意大利蜜蜂是历年中最常见的传粉者。花蝇科(双翅目)在1978年和1979年位居第二，但在1980年，花蝇科和花蝇科比双翅目更重要。传粉者的效率是通过分析他们身上携带的花粉来确定的。膜翅目昆虫身上的花粉比双翅目的多。在膜翅目中，食粉蜂科和捕粉大蜂科的体内果实花粉量最多。在双翅目中，食蚁科的果实花粉含量最多。通过测定坐果率、结实率和有效授粉期来评价授粉者的授粉效果。尽管1979年天气恶劣，但不同年份的座果率没有显著差异。本地昆虫是重要的传粉者，特别是在天气不好的时候。
Observations on native and domestic insect pollinators were carried out during the blossom period from 1978-1980 in a semi-dwarf apple orchard in Ontario [Canada]. Weather conditions and numbers of blossoms per tree were also recorded. Apis mellifera was the most frequent pollinator for all years. The Anthomyiidae (Diptera) ranked second for 1978 and 1979, but in 1980 the Andrenidae and Halictidae were of greater importance than the Diptera. The efficiency of the pollinators was determined by analysis of the pollen carried on their bodies. Hymenoptera had more pollen on their bodies than the Diptera. Among the Hymenoptera, the Andrenidae and the pollen-gathering large Andrenidae had the greatest amount of fruit pollen on their bodies. Among the Diptera, the Syrphidae had the greatest amount of fruit pollen. The effectiveness of the pollinators was evaluated by measuring fruit set, seed set and the effective pollination period. There was no significant difference in fruit set between years in spite of adverse weather in 1979. Native insects were important pollinators, particularly in unfavorable weather.