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±×¸°Å×ÄÚ  2015-02-02 10401
¾Æ¸Þ¸®Ä«µ¿¾Öµî¿¡ ¹ßÀ°¿¡ ¹ÌÄ¡´Â ½ºÆ®·¹½º À½ÆÄ È¿°ú

Effect of Stress Sound on the Development of the Black Soldier Fly, Hermetia illucens

ÀúÀÚ¸í : ±è¿ë±Õ, ¹ÚÁö¿µ, ÀÌ»óÈÆ, ÀÌÇÑ¿õ

¹®¼­À¯ÇüÇмú³í¹®ÇмúÁöÇѱ¹ÀÀ¿ë°ïÃæÇÐȸÁö Á¦52±Ç Á¦3È£ Åë±Ç170È£ (2013³â 9¿ù) pp.227-237 1225-1305 KCI ±ÇÈ£º° ³í¹®º¸±â ¹ßÇàÁ¤º¸Çѱ¹ÀÀ¿ë°ïÃæÇÐȸ |2013³â |Çѱ¹ |Çѱ¹¾î ÁÖÁ¦ºÐ¾ßÀÚ¿¬°úÇÐ > »ý¹°ÇÐ ÀÎ¿ë ¼­Áö¸µÅ©±¹È¸µµ¼­°ü , KISTI
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Àâ½Ä¼ºÀÎ ¾Æ¸Þ¸®Ä«µ¿¾Öµî¿¡(Hermetia illucens)´Â ÃÖ±Ù À½½Ä¹° ¾²·¹±â¸¦ ó¸®Çϴ ȯ°æ Á¤È­¿ë °ïÃæÀ¸·Î ¾Ë·ÁÁ® ÀÖÀ» »Ó¸¸ ¾Æ´Ï¶ó Ç×»ý¹°ÁúÀ» ºÐºñÇÏ¿© ¿©·¯ ¹æ¸é¿¡ »ê¾÷ÀûÀ¸·Î ÀÌ¿ëµÉ °¡´É¼ºÀÌ º¸ÀÌ°í ÀÖ´Ù. ¶ÇÇÑ ´ë·®ÀûÀ¸·Î »çÀ°ÀÌ °¡´ÉÇÏ¿© Àü »çÀ°°úÁ¤À» ÀÚµ¿È­ÇÏ´Â ±â¹Ý¿¡¼­ »ý»êÈ­°¡ ÁøÇàµÇ°í Àִµ¥ À̶§ °¡µ¿µÇ´Â ±â°è¿¡¼­ ¼ÒÀ½ÀÌ ¹ß»ýÇÏ°Ô µÈ´Ù. °ïÃæ¿¡°Ô ¼Ò¸®´Â ÁַΠ¦Áþ±â³ª º¸È£¸¦ À§ÇØ »ç¿ëµÇ±â ¶§¹®¿¡ ÀÌ·¯ÇÑ ¼ÒÀ½Àº °ïÃæ¿¡°Ô ½ºÆ®·¹½º·Î ÀÛ¿ëµÉ ¼ö ÀÖ´Ù. º» ½ÇÇèÀº µ¿¾Öµî¿¡ ¹ßÀ°¿¡ ¹ÌÄ¡´Â À½ÆÄÀÇ ¿µÇâ Æò°¡´Â ÃÖÀûÀÇ ¹ßÀ° Á¶°ÇÀÎ 25¡É¿Í ±¤Á¶°Ç 8:16 h(L:D)¿¡ ½Ç½ÃµÇ¾ú´Ù. ºÐ¼®µÈ À½ÆÄ´Â 95 dB Á¶°Ç¿¡¼­ »óÀÌÇÑ ÁÖÆļö(0-5,000 Hz)¸¦ À¯Ãæ¿¡ ó¸®ÇÏ¿´´Ù. ÁÖÆļö°¡ Áõ°¡ÇÔ¿¡ µû¶ó ¿ëÈ­À²°ú ¿ìÈ­À²ÀÌ Çö°ÝÇÏ°Ô ³·¾ÆÁ³´Ù. ´ÙÀ½À¸·Î µ¿ÀÏÇÑ ÁÖÆļö(5,000 Hz)¿¡¼­ ¼Ò¸®¼¼±â(0-105 dB)¸¦ ´Ù¾çÇÏ°Ô Ã³¸®ÇÑ °æ¿ì 85 dB ÀÌ»óÀÇ À½ÆÄ°¡ µ¿¾Öµî¿¡ÀÇ ¹ßÀ°À» ¾ïÁ¦ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. º» ¿¬±¸´Â ¶ÇÇÑ µ¿¾Öµî¿¡ ¹ßÀ°¿¡ ¿µÇâÀ» ÁÖ´Â À½ÆÄ Á¶°Ç(5,000 Hz, 95 dB)ÀÌ ÀϺΠ¸é¿ª ¹× ¼ÒÈ­ À¯ÀüÀÚµéÀÇ ¹ßÇöÀ» ±³¶õ½ÃÄ×´Ù. ÀÌ»óÀÇ °á°ú´Â 85 dB ÀÌ»ó °íÁÖÆÄ À½ÆÄ Ã³¸®°¡ µ¿¾Öµî¿¡ÀÇ ¹ßÀ°¿¡ ¿µÇâÀ» ÁÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù.

The black soldier fly (BSF), Hermetia illucens, is a generalist detritivore that is usually exploited for recycling environmental wastes, including food remnants. These insects can also be used to produce antibiotics for medical applications. For this purpose, flies need to be mass-reared using an automatic rearing system that generates various sounds. Insects use sound as a means of communication for mating or warning against predators. Thus, extrinsic sounds may interrupt the normal physiological processes of insects. In this study, we analyzed the physiological changes due to various sound treatments at 25¡É and 8:16 h (L:D) photoperiod. At 95 dB, larvae were exposed to different sound frequencies (0-5,000 Hz). The treated larvae were adversely affected by the high-frequency sounds and showed significant reduction in pupation and adult emergence. Different sound intensities (0-105 dB) at 5,000 Hz caused significant changes in the pupation and survival of the adults at 85 dB or above. Under a stress sound condition (5,000 Hz, 95 dB), the BSF larvae exhibited aberrations in the expression of genes related to the immune system and digestion. These results indicate that high-frequency sound treatments at or above 85 dB act as a stress sound to BSF development.




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¾Æ¸Þ¸®Ä«µ¿¾Öµî¿¡, À½ÆÄ, ¹ßÀ°, ¸é¿ª, Hermetia illucens, Sound, Development, Immune
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