Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Hiromichi Nitta"'
Autor:
Jun Imada, Katsura Kakogawa, Ryoji Nakaune, Masaaki Nakano, Hideo Nasu, Koji Inoue, Hiromichi Nitta
Publikováno v:
Journal of General Plant Pathology. 74:156-163
In Vitis labruscana ‘Pione’ and ‘Kyoho’, 57 grapevines with rugose wood (RW) symptoms and 31 asymptomatic grapevines were obtained from vineyards in Hiroshima and Okayama prefectures. We surveyed vines for RW-associated viruses and other viru
Autor:
Hiromichi Nitta
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 49:25-28
Autor:
Hiromichi Nitta
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 47:91-94
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 47:95-98
Autor:
Hiromichi Nitta
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 51:41-43
The conditions inducing the peak dispersion of conidia of Botryosphaeria berengeriana were investigated using data collected during eight periods of continuous rainfall between 1991 and 1992. These rainfall events varied from 800 to 1540 minutes in d
Autor:
Hiromichi Nitta
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 50:125-127
The effect on control of Physalophora canker on shoots of Japanese pear by shaving to remove fungal warts or the applica-tion of fungicides was investigated in a long-term field experiment during 1991-1996. In 1991, diseased shoots each with 60 warts
Autor:
Hiroaki Kurihisa, Hiromichi Nitta
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 48:77-79
Causal agent of fruit core rot of Japanese pear has not been known. Present study demonstrated that several fungi isolated from the symptomatic fruit had pathogenicity to Japanese pear and may associate to development of the symptom. The pathogenicit
Autor:
Hiromichi Nitta
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 48:83-85
A method was investigated to artificially generate fruit core rot in Japanese pear by injecting a spore suspension through the calyx end of a fruit into the core using a syringe. When a spore suspension of Phomopsis sp. was inoculated using 107 spore
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 47:49-51
Autor:
Hiromichi Nitta
Publikováno v:
Annual Report of The Kansai Plant Protection Society. 47:67-69