Chemical Control of Plant-parasitic Nematodes in Export Bonsai

Choi, Jin Young; Jung, Young Hack; Lee, Dong Woon; Choo, Ho Yul; Park, Chung Gyoo

doi:10.7585/kjps.2017.21.3.261

Cited by 1 publication

(1 citation statement)

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“…The genus Heterodera is one of the most important PPNs worldwide, and are described as about 85 species including soybean cyst nematode (Heterodera glycines). Heterodera species reported in Korea are as follows: soybean cyst nematode (H. glycines) on soybean in 1983 (Choi and Choi, 1983), Korean cyst nematode (H. koreana) on bamboo in 1992 (Vovlas et al, 1992), sugar beet cyst nematode (H. schachtii) on Chinese-cabbage in 2011 (Kim et al 2016), white soybean cyst nematode (H. sojae) on soybean in 2016 (Kang et al, 2016), clover cyst nematode (H. trifolii) on Chinese-cabbage in 2017 (Mwamula et al, 2018), and rice cyst nematode (H. oryzae) on rice in 2020 (Mwesige et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Haplotype diversity of Heterodera koreana (Tylenchida: Heteroderidae), affecting bamboo in Korea

Kang,

Ko,

Lim

et al. 2023

Preprint

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In a survey of plant-parasitic nematodes in agricultural fields, cyst-forming nematodes were found in soil planted bamboo in Korea. The aim of this study was to identify the cyst nematodes based on morphological and molecular characteristics. As the results, the morphology and morphometrics of cysts and second-stage juveniles (J2s) were consistent with those of previous descriptions of Heterodera koreana. In phylogenetic analyses based on DNA sequences, these cyst nematodes were clustered together with clade of H. koreana in internal transcribed spacer (ITS) region, and large subunit D2-D3 segments (LSU D2-D3). These nematodes were clustered together with clade of H. koreana in cytochrome c oxidase subunit I (COI) gene, but a haplotype was different when compared with previous reported haplotypes (haplotype A-C) in Japan. This study showed these cyst nematodes were identified as H. koreana, and a new haplotype of H. koreana is distributed in Korea. We suggest that the new haplotype of H. koreana name as haplotype D.

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