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Does Light Color Temperature Influence Aspects of Oviposition by the Black Soldier Fly (Diptera: Stratiomyidae)?
Journal of Economic Entomology ( IF 2.2 ) Pub Date : 2020-09-05 , DOI: 10.1093/jee/toaa182
Patrick Klüber 1 , Daniel Bakonyi 1 , Holger Zorn 1, 2 , Martin Rühl 1, 2
Affiliation  

Abstract In recent years, black soldier fly, Hermetia illucens (L.), larvae have attracted increasing attention because of their high capacity for bioconversion of diverse organic material into high-quality protein and lipids. Although previous studies have focused on optimization of breeding conditions, such as the acceptance of substrates, and temperatures and moisture contents, little is known about light-dependent adult development. Artificial light sources are important to commercial H. illucens breeding, especially at latitudes with short days in autumn and winter months. We examined how 3,000, 4,000, and 6,500 K color temperatures affect aspects of oviposition. Mating occurred under all of the broad spectrum light-emitting diode panels, resulting in fertilized egg clusters. Oviposition lasted up to 15 d, while the shortest oviposition period, in the 3,000 K light treatment, was 2 d. Total oviposition performance and oviposition period were not affected by the light treatments. Oviposition peaked 1–7 d after eggs were first deposited. The time until oviposition peaked was positively correlated with increasing color temperature.

中文翻译:

光色温是否会影响黑色士兵飞(双翅目:Stratiomyidae)的产卵方面?

摘要 近年来,黑水虻(Hermetia illucens (L.))幼虫因其将多种有机物质生物转化为优质蛋白质和脂质的能力强而受到越来越多的关注。尽管以前的研究侧重于优化繁殖条件,例如基质的接受度、温度和水分含量,但对依赖光的成虫发育知之甚少。人工光源对于商业化的绿藻繁殖很重要,尤其是在秋季和冬季白天短的纬度地区。我们研究了 3,000、4,000 和 6,500 K 色温如何影响产卵的各个方面。交配发生在所有广谱发光二极管面板下,导致受精卵簇。产卵期长达15天,而最短的产卵期,在 3,000 K 光处理中,为 2 天。总产卵性能和产卵期不受光照处理的影响。产卵在卵首次沉积后 1-7 天达到峰值。排卵达到峰值的时间与色温升高呈正相关。
更新日期:2020-09-05
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