한국응용곤충학회지 (Korean journal of applied entomology)
- 제39권3호
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- Pages.157-163
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- 2000
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
청동방아벌레(Selatosomus puncticollis Mot.) 유충에 의한 감자 품종별 피해도 검정과 저항성 관련요인 분석
Screening of Potato Cultivars for Infestation by Selatosomus puncticollis Mot.(Coleoptera: Elasteridae) and Analysis of Factors Assiciated with Resistance
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권민
(농촌진흥청 고령지농업시험장 작물과) ;
- 박천수 (농촌진흥청 고령지농업시험장 작물과) ;
- 함영일 (농촌진흥청 고령지농업시험장 작물과) ;
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안용준
(서울대 농업생명과학대 농생명공학부)
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Kwon, Min
(Dept. Crop, National Alpine Agricultural Experiment Station, RDA) ;
- Park, Cheon-Soo (Dept. Crop, National Alpine Agricultural Experiment Station, RDA) ;
- Hahm, Young-Il (Dept. Crop, National Alpine Agricultural Experiment Station, RDA) ;
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Ahn, Yong-Joon
(School of Agricultural Biotechnology, College of Agriculture and Life Science, Seoul National University)
- 발행 : 2000.10.01
초록
청동방아벌레((Selatosomus puncticollis Motschulsky) 유충에 의한 50종 감자(Solanum tuberosum L.) 품종의 피해정도를 검정한 전보의 결과를 바탕으로, 10개 품종(수미, 조풍, 남작, 대서, 대지, 세풍, 남서, Anco, Bintje, Denali)의 괴경피해율과 피해도를 포장과 실내에서 검정하였다. 또한 품종별 피해도 차이에 대한 원인을 구명하고자 괴경에 함유된 여러 가지 성분들(glycoalkaloids, 당, 전분, 전질소, Ca, K, Mg)의 함량을 측정하였다. 청동방아벌레 유충에 대한 10개 품종의 포장 피해괴경율은 19~72%로 높았다. 실내검정 결과 청동방아벌레 유충에 의한 피해구멍수는 남서 품종에서 많았으나, 수미, 대서, Anco, Bintje, Denali 품종은 상대적으로 적었다. 또한 방아벌레 유충에 대한
In a previous report, 50 potato cultivars were screened for infestation levels by the coppery click beetle (Selatosomus puncticollis Motschulsky) in the field. Subsequently, we selected 10 potato cultivars (Anco, Atlantic, Bintje, Dejima, Denali, Jopung, Irish Cobbler, Namsuh, Shepody, and Superior) to evaluate feeding preferences by wireworms, and to analyze some factors associated with resistance. The injury rates and number of holes in potato tubers damaged by larvae of S. puncticollis were checked in the field and laboratory. Additionally, some of their chemical characters (contents of glycoalkaloids, total-nitrogen, Ca, K, Mg, sugars, and starch) were quantified. And finally correlation analysis was conducted to see whether there is a possible relationship between these characteristics and the damage level. The tuber injury rates by S. puncticollis larvae were generally high showing 19% to 73% of damage level. The highest number of tuber hole damaged by S. puncticollis larvae was found on cv. Namsuh, but generally fewer on cvs. Anco, Atlantic, Bintje, Denali and Superior. No activities for
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