인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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.
이용수
초록· 키워드
In this study, the resistance of the industry-standard M26 and M9 rootstocks and the promising elite G or CG rootstocks was evaluated not only for soil-borne diseases, such as Phytophthora root rot (Phytophthora cactorum), white root rot (Rosellinia necatrix), and southern blight (Athelia rolfsii), but also for woolly apple aphid [Eriosoma lanigerum (Huasm.)]. On February 27, 2019, each unworked rootstock plant was harvested from stool-beds, then planted in 2-L pots and grown in a greenhouse. For P. cactorum, M9 was the most resistant, and CG5087 and G935 were not. There was little difference in susceptibility to R. necatrix among rootstocks, but G or CG rootstocks were generally less susceptible than the M series. The susceptibility to A. rolfsii was higher (p < 0.05) in M series rootstocks than in G or CG series rootstocks, and the mortality reached 80% and 53% for M9 and M26, respectively, and 7% for G935. As a result, M9 and G11 showed resistance to P. cactorum, whereas G or CG rootstocks showed relative resistance to R. necatrix and A. rolfsii. For woolly apple aphid, G11, G202, G214, and CG5087 were immune, but G935, CG4814, M26, and M9 were not.
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목차
- Abstract
- Introduction
- Materials and Methods
- Results
- Discussion
- Literature Cited
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UCI(KEPA) : I410-151-24-02-090593789