인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.6
- 수록면
- 55 - 62 (8page)
- DOI
- 10.17519/apiculture.2021.06.36.2.55
이용수
초록· 키워드
Osmia cornifrons is a cavity-nesting solitary species used as an apple pollinator in Korea. We collected Osmia spp larvae to examine potential correlations of larval stage. The head widths of from 1<SUP>st</SUP> to the 5<SUP>th</SUP> instar ranged from 0.4±0.1 to 1.3±0.3 mm, and growth rate of each instar was significantly highest between 1<SUP>st</SUP> and the 2<SUP>nd</SUP> instar. The fitness regression model for the head capsule width was analyzed. The head capsule width plotted against the number of instars resulted in a regression line of y=0.146x+0.551, R²=0.838. The body weights of the larvae increased with larval developmental stage, and the coefficient of variation of larval weights was high. However, the calculated regression line was y=5.122x² -12.154x+11.444, R²=0.900. The growth ratio of the larval length was clearly maximal between the 3<SUP>rd</SUP> and 4<SUP>th</SUP> instars, while that of 5<SUP>th</SUP> instar larvae was decreased. The calculated regression line is y=2.595x+0.472, R²=0.920. The result suggests that measurements of head capsule width, weight and length may be useful as a method to determine larval instar.
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목차
- Abstract
- INTRODUCTION
- MATERIALS AND METHODS
- RESULTS
- DISCUSSION
- LITERATURE CITED
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UCI(KEPA) : I410-ECN-0101-2021-527-001860275
