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Research in Plant Disease (식물병연구)
- Volume 10 Issue 4
- /
- Pages.227-230
- /
- 2004
- /
- 2233-9191(eISSN)
DOI QR Code
Epidemiology of the Crown Gall (Agrobacterium tumefaciens) of Persimmon Tree
감나무 근두암종병(Agrobacterium tumefaciens)의 발생실태
-
Kim, Seung-Han
(Gyungbuk Agricultural Technology Administration)
;
-
Lim, Yang-Sook
(Gyungbuk Agricultural Technology Administration)
;
-
Choi, Seong-Yong
(Gyungbuk Agricultural Technology Administration)
;
-
Kim, Dong-Geun
(Gyungbuk Agricultural Technology Administration)
;
- Choi, Sung-Kook (Gyungbuk Agricultural Technology Administration) ;
- Yoon, Jae-Tak (Gyungbuk Agricultural Technology Administration)
-
김승한
(경상북도농업기술원)
;
-
임양숙
(경상북도농업기술원)
;
-
최성용
(경상북도농업기술원)
;
-
김동근
(경상북도농업기술원)
;
- 최성국 (경상북도농업기술원) ;
- 윤재탁 (경상북도농업기술원)
- Published : 2004.12.01
Abstract
Occurrence and epidemiology of crown gall caused by A. tumefaciens in persimmon tree was investigated. Persimmon tree was more sensitive to crown gall disease than peach and jujube tree. Over 80% persimmon trees were infected to crown gall in all investigated region with no relation to planted years. Yield of infected tree was severely decreased to 54%. Incidence of crown gall in nursery field of persimmon tree was also severe and the infection rate of persimmon seedlings collected from market was 34%. It was guessed that the primary inoculum of crown gall caused by A. tumefaciens is infected persimmon seedlings.