벚나무 빗자루병균(Taphrina wiesneri)에 대한 살균제의 방제효과 = Control Efficacy of Fungicides on Cherry Witches' Broom Caused by Taphrina wiesneri

다국어 초록 (Multilingual Abstract)

In April 2008, cherry (Prunus yedoensis Matsumura) in Jeju exhibited severe disease of branches forming
numerous twigs. Five isolates from diseased leaves were identified as Taphrina wiesneri on the basis of biological
and genetic characteristics. Twenty one commercial fungicides were tested for control of the disease in
vitro. Of the 21 fungicides, triazole compounds (difenoconazole, propiconazole and tebuconazole) showed relatively
good antimicrobial activities. Results from the planta bioassays indicated that triazole compounds
reduced the witches' broom disease showing control value 25.7~52.8% compared with the nontreated controls.

다국어 초록 (Multilingual Abstract)

In April 2008, cherry (Prunus yedoensis Matsumura) in Jeju exhibited severe disease of branches forming
numerous twigs. Five isolates from diseased leaves were identified as Taphrina wiesneri on the basis of biological
and genetic characteristics. Twenty one commercial fungicides were tested for control of the disease in
vitro. Of the 21 fungicides, triazole compounds (difenoconazole, propiconazole and tebuconazole) showed relatively
good antimicrobial activities. Results from the planta bioassays indicated that triazole compounds
reduced the witches' broom disease showing control value 25.7~52.8% compared with the nontreated controls.

참고문헌 (Reference)

1 한국식물병리학회, "한국식물병명목록"

2 이창복, "대한식물도감" 향문사 450-456, 1980

3 陳野好之, "櫻の天狗菓病の被害とその對策" 21 : 102-105, 1977

4 Yamamoto, A, "Toward the establishment of control system on witches's broom of cherrypast knowledge and future direction of the study" 11 : 115-120, 2007

5 Roland,J., "The nomenclature of cultivated Japanese flowering cherris (Prunus)"

6 Matsushita,N., "Genetic diversity of Taphrina wiesneri in Japan as revealed by PCRRFLP analysis of the rDNA-IGS1 region" 10 : 11-18, 2006

7 Ikeda,T, "Ecophysiological characteristics of leaves on twig of Prunus yedoensis suffering from witches' broom disease caused by Taphrina wiesneri" 76-, 1998

8 Johnston,J.C., "Cytokinin production by the fungi Taphrina cerasi and T. deformans" 52 : 1583-1589, 1974

9 Tomlin,C.D.S, "A world compendium: The pesticide manual. 11th ed"

10 Mix,A.J, "A monograph of the genus Taphrina" 33 : 3-167, 1949