Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Table. 5.

Resistance reaction to Fusarium oxysporum f. sp. batatas (Fusarium wilt) and Meloidogyne incognita (root-knot nematode) of ‘Bodeuremi’.

Variety Fusarium wilt Root-knot nematode
Disease index (DI, 0~5) Resistance reactionz No. of egg mass per plant Resistance reactiony
Bodeuremi 2.0 MR 0.1 R
Pungwonmi 1.7 MR 0 R
Juhwangmi -x - 0.8 R (Resistant check)
Yulmi - - 84.0 S (Susceptible check)
Singeonmi 0 R (Resistant check) - -
Borami 4.0 S (Susceptible check) - -

zR (Resistance, DI=0~1.0), MR (Moderate resistance, DI=1.1~2.5), S (Susceptibility, DI=2.6~5.0).

yResistance was determined by number of egg masses per plant. R: ≤10% of a susceptible cultivar (Yulmi), MR: 11~25%, S:>25%.

xnot investigated.

Korean J. Breed. Sci. 2022;54:57-65 https://doi.org/10.9787/KJBS.2022.54.1.57
© 2022 Korean J. Breed. Sci.