멜론 덩굴쪼김병균(Fusarium oxysporum f. sp. melonis) race 2에 대한 멜론 유전자원 저항성 평가

• 영문명: Evaluation of Melon Germplasms Resistance to Fusarium oxysporum f. sp. melonis race 2
• 발행기관: 한국육종학회
• 저자명: 황애진(Aejin Hwang) 노형준(Hyungjun Noh) 허온숙(Onsook Hur) 노나영(Nayoung Ro) 이정윤(Jung-Yoon Yi) 이재은(Jae-eun Lee) 김빛샘(Bichsaem Kim) 김지현(Ji Hyeon Kim)
• 간행물 정보: 『한국육종학회지』Vol.53 No.4, 404~410쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2021.12.01

영문 초록

Fusarium wilt is a serious disease that causes damping-off, serious wilt symptoms, or death in melon. The aim of this study wasto evaluate the resistance of melon germplasm to Fusarium wilt and select promising disease-resistant accessions for further applications. Resistanceto Fusarium wilt was examined in 216 melon germplasms by the root-dipping inoculation method with Fusarium oxysporum f. sp. melonis fungalisolate KACC43206 (race 2). Inoculated seedlings were incubated for four weeks and assessed for disease symptoms using indices ranging fromindex 1 (no symptoms) to 5 (plant wither). A total of 34 accessions showed a disease index < 2.0. Disease indices of 10 accessions were 1.0four weeks after inoculation. The resistant accessions of melon are expected to help in breeding commercial varieties with Fusarium wilt resistance.

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melon germplasm resistance fusarium wilt