벼 줄무늬잎마름병의 새로운 중간기주 ‘들묵새’ (New Alternate Host of Rice stripe virus - ‘Deulmuksae’)

서지정보

· 발행기관 : 한국식물병리학회
· 수록지 정보 : 식물병 연구 / 15권 / 2호 / 63 ~ 67페이지
· 저자명 : 윤영남, 이봉춘, 정지훈, 김정인, 황재복, 김창석, 홍성준, 강항원, 송석보, 홍연규, 박성태, 이기운

초록

Rice stripe virus (RSV) is one of Tenuivirus Group, which is carried by small brown planthopper. There is an
outbreak of RSV in South Korea at 2001, and 2007. The infection caused by RSV had been investigated on
weeds around the rice cultivated areas 13 region and 26 site including Jeonbuk Buan and Chungnam Seocheon.
There have a doubt as to alternate host of RSV is total 15 Family and 50 Species including Gramineae
24 species of Duksaepul (Alopecurus aequalis), H. sativum var. vulgare etc.. There is identified the infected RSV
in Festuca myuros, Alopecurus aequalis, Hordeum sativum var. vulgare, Trisetum bifidum, Echinochloa crusgalli
var. crus-galli, Digitaria ciliaris among this species. Deulmuksae is the overwintering exotic weed which
sprout in Autumn and wither in Spring and commonly growed as green manure crop or cover crop. In order to
identify the infection rate furthermore, 111 samples which were collected at Buan Gyehwa-myeon region, and
50 samples from Seocheon Maseo-myeon in June, 2008, were ELISA tested. The results are 32 positives from
Buan, 28.8% infection rate, 8 positives from Seocheon 16.0% infection rate. RSV infection of Deulmuksae is
not reported currently, and follow report first describes the Deulmuksae as an alternate host of RSV.

영어초록

Rice stripe virus (RSV) is one of Tenuivirus Group, which is carried by small brown planthopper. There is an
outbreak of RSV in South Korea at 2001, and 2007. The infection caused by RSV had been investigated on
weeds around the rice cultivated areas 13 region and 26 site including Jeonbuk Buan and Chungnam Seocheon.
There have a doubt as to alternate host of RSV is total 15 Family and 50 Species including Gramineae
24 species of Duksaepul (Alopecurus aequalis), H. sativum var. vulgare etc.. There is identified the infected RSV
in Festuca myuros, Alopecurus aequalis, Hordeum sativum var. vulgare, Trisetum bifidum, Echinochloa crusgalli
var. crus-galli, Digitaria ciliaris among this species. Deulmuksae is the overwintering exotic weed which
sprout in Autumn and wither in Spring and commonly growed as green manure crop or cover crop. In order to
identify the infection rate furthermore, 111 samples which were collected at Buan Gyehwa-myeon region, and
50 samples from Seocheon Maseo-myeon in June, 2008, were ELISA tested. The results are 32 positives from
Buan, 28.8% infection rate, 8 positives from Seocheon 16.0% infection rate. RSV infection of Deulmuksae is
not reported currently, and follow report first describes the Deulmuksae as an alternate host of RSV.

참고자료

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