Research in Plant Disease 2004;10(4):227-230.
Published online December 31, 2004.
감나무 근두암종병(Agrobacterium tumefaciens)의 발생실태
김승한*, 임양숙, 최성용, 김동근, 최성국, 윤재탁
경상북도농업기술원
 
Epidemiology of the Crown Gall (Agrobacterium tumefaciens) of Persimmon Tree
Seung-Han Kim*, Yang-Sook Lim, Seong-Yong Choi, Dong-Geun Kim, Sung-Kook Choi, Jae-Tak Yoon
Gyungbuk Agricultural Technology Administration, Daegu 702-708, Korea
Correspondence:  Seung-Han Kim,Phone)+82-53-320-0234, Fax)+82-53-321-7730, E-mail)kshan1@naver.com
Received: November 01, 2004
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.
Key Words: Agrobacterium tumefaciens, Crown gall, Persimmon
TOOLS
METRICS Graph View
  • 414 View
  • 5 Download
Related articles


ABOUT
BROWSE ARTICLES
EDITORIAL POLICY
FOR CONTRIBUTORS
Editorial Office
Rm,904 (New Bldg.) The Korean Science & Technology Center 22, Teheran-ro 7-gil, Gangnam-gu, Seoul 06130, Korea
Tel: +82-2-557-9360    Fax: +82-2-557-9361    E-mail: paper@kspp.org                

Copyright © 2024 by The Korean Society of Plant Pathology.

Developed in M2PI

Close layer
prev next