Effects of Five Naturally Occurring Sugars on the Longevity, Oogenesis, and Nutrient Accumulation Pattern in Adult Females of the Synovigenic Parasitoid Neochrysocharis formosa (Hymenoptera: Eulophidae)
Effects of Five Naturally Occurring Sugars on the Longevity, Oogenesis, and Nutrient Accumulation Pattern in Adult Females of the Synovigenic Parasitoid Neochrysocharis formosa (Hymenoptera: Eulophidae)
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五种天然存在的糖对滑生寄生蜂新毛虫（膜翅目：Eulophidae）成年雌性寿命、卵子发生和营养积累模式的影响
DOI：
10.1007/s13744-014-0247-4
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发表时间：
2014-11
影响因子：
1.8
通讯作者：
Wan Fang-Hao
中科院分区：
文献类型：
--
作者：
Wang Wei;Lu Shu-Long;Liu Wan-Xue;Chen Li-Sheng;Zhang Yi-Bo;Wan Fang-Hao
台湾新姬小蜂Neochrysocharis福尔摩沙Neochrysocharis formosa（Westwood）（Hytera：Eulophidae）是潜叶蝇的优势天敌之一，是一种滑液寄生蜂。我们比较了寿命，卵子发生，和营养水平的雌性黄蜂提供了10%的解决方案，五种天然存在的糖。所有五种糖都显著延长了雌蜂的寿命，比只提供水的寄生蜂高6.5-9.3倍。我们发现没有显着差异的寿命的雌蜂喂养葡萄糖与果糖或海藻糖与三糖，但寿命的蜜蜂喂养葡萄糖或果糖是显着长于那些喂养海藻糖或三糖。此外，我们还研究了以五种糖为食的黄蜂的卵吸附能力。新出现的雌性黄蜂的卵巢中存在一些成熟的卵子，但当黄蜂饥饿时，这些卵子在72小时内被完全重新吸收。一旦黄蜂被喂食任何一种糖，成熟卵的数量首先增加，然后由于卵吸附而减少。取食5种糖类的雌蜂寿命和卵子发生动态与糖类的水解和消化功能有关。由于雌性黄蜂没有脂肪生成能力，通过获取外源糖用于卵子生成，它们可以保持或超过成虫出现时的资本营养素的原始水平，因为黄蜂的糖原不需要代谢为糖燃烧。
Neochrysocharis formosa(Westwood) (Hymenoptera: Eulophidae), one of the dominant natural enemies of agromyzid leafminers, is a synovigenic parasitoid. We compared the longevity, oogenesis, and nutrient levels of female wasps provided with 10% solutions of five naturally occurring sugars. All five sugars significantly increased the longevity of female wasps, which was 6.5–9.3-fold higher than that of parasitoids provided with water only. We found no significant difference in longevity of female wasps fed on glucose versus fructose or trehalose versus melezitose, but longevity of wasps fed on glucose or fructose was significantly longer than those fed on trehalose or melezitose. Also, we examined the oosorption capability of wasps fed on the five sugars. Some mature eggs were present in the ovaries of newly emerged females, but these were fully reabsorbed within 72 h when wasps were starved. Once wasps were fed with any of the sugars, the number of mature eggs increased at first and then decreased due to oosorption. The longevity and oogenesis dynamics of female wasps fed on five sugars were related with their function of hydrolysis and digestion. As female wasps have no lipogenesis capability, by acquiring exogenous sugars for oogenesis, they can either maintain or exceed the original level of capital nutrients held on adult emergence because none of the wasps’ glycogen need be metabolized to burn as sugar.
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影响因子：
1.5
作者：
Li Chen;H. Fadamiro
通讯作者：
Li Chen;H. Fadamiro
影响因子：
2.2
作者：
Harvey, Jeffrey A.;Cloutier, Josianne;Gols, Rieta
通讯作者：
Gols, Rieta
影响因子：
1.7
作者：
Idris, AB;Grafius, E
通讯作者：
Grafius, E
影响因子：
4.8
作者：
Jervis, MA;Heimpel, GE;Kidd, NAC
通讯作者：
Kidd, NAC
影响因子：
1.5
作者：
Giron, D;Pincebourde, S;Casas, J
通讯作者：
Casas, J