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首页> 外文期刊>Bulletin of Entomological Research >Determination of the efficiency of diets for larval development in mass rearing Aedes aegypti (Diptera: Culicidae)
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Determination of the efficiency of diets for larval development in mass rearing Aedes aegypti (Diptera: Culicidae)

机译：大规模饲养AEDES幼虫发育饮食效率的测定（Diptera：Culicidae）

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摘要

Larval diet quality and rearing conditions have a direct and irreversible effect on adult traits. Therefore, the current study was carried out to optimize the larval diet for mass rearing of Aedes aegypti, for Sterile Insect Technique (SIT)-based applications in Sri Lanka. Five batches of 750 first instar larvae (L1) of Ae. aegypti were exposed to five different concentrations (2–10%) of International Atomic Energy Agency (IAEA) recommended the larval diet. Morphological development parameters of larva, pupa, and adult were detected at 24 h intervals along with selected growth parameters. Each experiment was replicated five times. General Linear Modeling along with Pearson's correlation analysis were used for statistical treatments. Significant differences (P 0.05) among the larvae treated with different concentrations were found using General Linear Modeling in all the stages namely: total body length and the thoracic length of larvae; cephalothoracic length and width of pupae; thoracic length, thoracic width, abdominal length and the wing length of adults; along with pupation rate and success, sex ratio, adult success, fecundity and hatching rate of Ae. aegypti. The best quality adults can be produced at larval diet concentration of 10%. However, the 8% larval diet concentration was most suitable for adult male survival.
机译：幼虫饮食质量和饲养条件对成人特征具有直接和不可逆转的影响。因此，目前的研究是为了优化AEDES AEGYPTI的大规模饲养幼虫饮食，用于基于斯里兰卡的无菌昆虫技术（SIT）。 AE的五批750个绒毛幼虫（L1）。 Aegypti暴露于五种不同浓度（2-10％）的国际原子能机构（原子能机构）推荐幼虫饮食。以24小时间隔检测幼虫，蛹和成人的形态学发育参数以及选定的生长参数。每个实验都被复制五次。通用线性建模以及Pearson的相关性分析用于统计治疗。在所有阶段中使用一般线性建模，发现了用不同浓度处理的幼虫中的幼虫中的显着差异（p <0.05）即：幼虫的总体长度和胸长;椎骨植物长度和蛹宽度;胸长，胸宽，腹部长度和成人的翼长;随着蛹率和成功，性别比例，成人成功，繁殖力和孵化率。 Aegypti。最优质的成年人可以在幼虫饮食浓度为10％。然而，8％的幼虫饮食浓度最适合成年男性存活。

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