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Wake-up Treatments for Improving Oviposition and Colony Development of the Bumblebees Bombus ignitus and B. terrestris
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  • Wake-up Treatments for Improving Oviposition and Colony Development of the Bumblebees Bombus ignitus and B. terrestris
  • Wake-up Treatments for Improving Oviposition and Colony Development of the Bumblebees Bombus ignitus and B. terrestris
저자명
Yoon. Hyung-Joo,Lee. Kyeong-Yong,Lee. Samg-Beom,Park. In-Gyun
간행물명
International journal of industrial entomology
권/호정보
2010년|20권 1호|pp.19-24 (6 pages)
발행정보
한국잠사학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

Bumblebees are widely used to pollinate crops in greenhouses and fields. Here, we investigated whether different wake-up treatments during a short period of 1~3 days just before indoor rearing has any effects on oviposition and colony development of $CO_2$-treated Bombus ignitus queens and artificially hibernated B. terrestris queens The wake-up regimes were defined as 16L for 1 day (16L-1), 16 L per day for 3 days (16L-3), 24L for 1 day (24L-1), or 24D for 1 day (24D-1). Among these wake-up treatments, the oviposition rate and preoviposition period of B. ignitus queens reared at 24L-1 were 16.7~25.1% higher and 1.0~3.5 days shorter than other wake-up treatments. B. terrestris queens reared at 24L-1 also showed the best results for egg-laying characteristics, which were 8.9~18.8% higher for oviposition and 0.6~3.5 days shorter for preovipostion period than other wake-up treatments. Furthermore, B. terrestris queens reared at 24L-1 were 17.5% and 13.8% higher in rate of colony foundation and queen production, respectively, than other wake-up treatments. These results show that the most favorable wake-up treatment just before rearing for egg-laying and colony developmental characteristics of B. ignitus and B. terrestris queens was 24L-1. Overall, our findings indicate that a wake-up treatment just before rearing was effective for colony initiation and colony development of bumblebee queens.