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

Table. 4.

Resistance to major disease and insects and physiological traits of ‘Noeulchal’.

Variety Lodgingz (1~9) Panicle disease (0~9)y Insect (0~9)x
Corn borer Hemiptera Heliothinae
Noeulchal 1 1 1 0 0
Sodamchal 1 0 1 0 0

zDegree of stem lodging: 0~15%, 1; 16~30%, 3; 31~45%, 5; some panicles touch the ground 7; all lay down, 9.

yDisease degree: symptomless, 0; below 1% of diseased panicle, 1; 1~5%, 3; 6~10%, 5; 11~20% , 7; over 21%, 9.

xInsect degree: symptomless, 0 ; below 1% of damaged panicle, 1; 1.1~5.0%, 3; 5.1~10.0%, 5; 10.1~20.0%, 7; over 20.1%, 9.

Korean J. Breed. Sci. 2023;55:70-6 https://doi.org/10.9787/KJBS.2023.55.1.70
© 2023 Korean J. Breed. Sci.