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Studies on the resistance of the Tong-il rice variety IR667 to Nilaparvata lugens


, : Studies on the resistance of the Tong-il rice variety IR667 to Nilaparvata lugens. Korean Journal of Plant Protection Han Kuk Sik Mul Bo Ho Hak Hoa Ji 11(2): 61-68

IR667, although susceptible to attack by Nilaparvata lugens, was more resistant than recommended japonica varieties. Greater preference was shown by N. lugens for Tong-il varieties Suwon 213, 213-1 214 and 215 than for Paltal, Jinheung, Akibare and Shin 2, varieties recommended for Korea.Preference for oviposition occurred with resistant Mudgo, Kayama MGL2, and Karsamba ASD7.

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