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KMID : 1024520200290090935
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Journal of the Environmental Sciences
2020 Volume.29 No. 9 p.935 ~ p.938
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Differences in Oviposition Characteristics of Protaetia brevitarsis seulensis After Emergence as Adults from the Larvae Sourced from Three Regions
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Choi In-Hag
Choi Sung-Up
Chung Tae-Ho
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Abstract
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This study investigated the oviposition characteristics of Protaetia brevitarsis seulensis after emergence as adults from the larva collected from three regions in Gangwon-do, Chungcheongnam-do, and Jeju-do. The laying egg method was identified with zone breeding, and the average and cumulative number of eggs laid were measured once a week for seven weeks. The average number of eggs laid peaked until 4 weeks, and subsequently decreased. The source areas with respect to average number and cumulative number of eggs laid were in the order of Jeju > Chungnam > Gangwon. In conclusion, this result suggests a method for continuously improving management and economic feasibility of insect farming by securing genetic diversity, and raising the most productive breeds to select individuals form regions associated with high numbers of laid eggs.
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KEYWORD
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Laying eggs, Oviposition, Protaetia brevitarsis seulensis, Zone breeding
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