Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Shinzo Koizumi"'
Autor:
Chie Kawamura, Jouji Moriwaki, Norio Kimura, Yasunari Fujita, Shin-ichi Fuji, Tetsuji Hirano, Shinzo Koizumi, Takashi Tsuge
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 10, Iss 4, Pp 446-453 (1997)
The phytopathogenic fungi Magnaporthe grisea and Alternaria alternata produce melanin via the polyketide biosynthesis, and both fungi form melanized colonies. However, the site of melanin deposition and the role of melanin in pathogenicity differ bet
Externí odkaz:
https://doaj.org/article/ddf217a642a74439a21e63c8db960a53
Autor:
Mathias Mawo Lon, Tetsu Watanabe, Jumpei Maruyama, Peter Lyod P. Sabes, Shinzo Koizumi, Mchuno Alfred Peter, Shinichi Koyama
Publikováno v:
Japan Agricultural Research Quarterly: JARQ. 54:145-151
Publikováno v:
Japan Agricultural Research Quarterly: JARQ. 50:209-217
Publikováno v:
Plant Disease. 99:904-909
Development of resistant cultivars has been an effective method for controlling rice blast disease caused by Magnaporthe oryzae. Quantitative blast resistance genes may offer durable resistance because the selection pressure on M. oryzae to overcome
Autor:
Shinzo Koizumi, Osamu Ideta, Kei Matsushita, Hideo Maeda, Yoshikatsu Fujita, Nobuko Yasuda, Thinlay, Taketo Ashizawa, Shuichi Iida, Yoshihiro Sunohara
Publikováno v:
Euphytica. 180:273-280
The rice cultivar ‘Chumroo’ is commonly cultivated in the mid- and high-altitude areas of Bhutan. This cultivar has shown durable blast resistance in that area, without evidence of breakdown, for over 20 years. Chumroo was inoculated with 22 blas
Autor:
Shinzo Koizumi
Publikováno v:
Japanese Journal of Phytopathology. 76:124-127
Publikováno v:
Journal of General Plant Pathology. 73:129-132
The vertical distribution of leaf blast lesions caused by the fungus Pyricularia grisea was studied to estimate the degree of leaf blast suppression in rice multilines in experimental paddy fields for 4 years. Leaf blast in 1 : 1 and 1 : 3 mixtures o
Publikováno v:
Journal of General Plant Pathology. 73:41-45
To investigate the frequency distribution of purple seed stain of soybean caused by Cercospora kikuchii in two experimental fields in 2004, we set up rows 75 cm apart and sowed two asymptomatic seeds at each of positions 20 cm apart in each row. We s
Autor:
Tomohisa Kuroda, Kaoru Zenbayashi-Sawata, Kouji Ishikawa, Takeshi Hori, Atsushi Ohba, Yukio Sasaki, Ryoei Harasawa, Taketo Ashizawa, Masashi Sasahara, Shinzo Koizumi
Publikováno v:
Journal of General Plant Pathology. 73:15-21
Leaf blast suppression in multilines was evaluated based on the number of susceptible lesions observed in a pure stand of susceptible rice cultivar Sasanishiki, and in 1 : 1 and 1 : 3 mixtures of Sasanishiki and a resistant near-isogenic line, Sasani
Publikováno v:
Journal of General Plant Pathology. 72:292-300
Azoxystrobin was recently registered in Japan for the control of purple seed stain of soybean caused by Cercospora kikuchii, because the pathogen has developed resistance to thiophanate-methyl. To investigate the effects of these fungicides on the fr