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Akira KAWAI
2000 Volume 2000 Issue 47 Pages
1-6
Published: November 01, 2000
Released on J-STAGE: March 12, 2010
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Control of Rice Seedling Blast and “Bakanae” Disease by Hot Water Treatment
Tooru YAMASHITA, Naoki EGUCHI, Reiichi AKANUMA, Yoshinari SAITO
2000 Volume 2000 Issue 47 Pages
7-11
Published: November 01, 2000
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Effect of Hot Water Treatment on Germination of Rice Plants
Tooru YAMASHITA, Nagao SAKAI, Naoki EGUCHI, Reiichi AKANUMA, Yoshinari ...
2000 Volume 2000 Issue 47 Pages
13-16
Published: November 01, 2000
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Control of Bacterial Seedling Rot and Bacterial Seedling Blight by Hot Water Treatment
Tooru YAMASHITA, Naoki EGUCHI, Reiichi AKANUMA, Yoshinari SAITO
2000 Volume 2000 Issue 47 Pages
17-21
Published: November 01, 2000
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Naoki EGUCHI, Tooru YAMASHITA, Kazuo TAKEDA, Reiichi AKANUMA, Kazuaki ...
2000 Volume 2000 Issue 47 Pages
23-26
Published: November 01, 2000
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Naoki EGUCHI, Tooru YAMASHITA, Kazuo TAKEDA, Reiichi AKANUMA
2000 Volume 2000 Issue 47 Pages
27-29
Published: November 01, 2000
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Atsushi MIYASAKA, Ryoichi SONODA, Masataka IWANO
2000 Volume 2000 Issue 47 Pages
31-33
Published: November 01, 2000
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In the long-mat type hydroponic rice seedling method, rice seeds were soaked into hot water at 60°C or 62°C for 15 minutes to control the bakanae disease instead of using seed disinfectants. Germination rate of the hot-water soaked seeds was 6%-12% lower than the non soaked seeds, but the seedlings grew normally on the seedling beds and field. Using infected seeds, the number of bakanae plants on the seedling beds and field was reduced by the hot water treatment and did not differ significantly from a seed disinfectant treatment. These results suggest that soaking the seeds into hot water before sowing is effective against bakanae disease and could be used in the hydroponically raised seedling method.
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Tsuneo UETAKE, Kazuyasu TOKURA, Fumie INOUNE
2000 Volume 2000 Issue 47 Pages
35-37
Published: November 01, 2000
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Kazumi YONEYAMA, Ken WATANABE, Isamu KAWAMURA
2000 Volume 2000 Issue 47 Pages
39-41
Published: November 01, 2000
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Jun TAKEUCHI, Hiromichi HORIE
2000 Volume 2000 Issue 47 Pages
43-44
Published: November 01, 2000
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Damping-off of celery (
Apium graveolens L.) occurred in Hachijo Island of Tokyo Metropolis in 1999. A
Rhizoctonia species isolated from the diseased plants was identified as
Rhizoctonia solani Kühn. Inoculation tests showed that the fungus was the causal agent of the disease. This is the first report of the disease in Japan.
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Jun TAKEUCHI, Hiromichi HORIE
2000 Volume 2000 Issue 47 Pages
45-48
Published: November 01, 2000
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Phytophthora rot of garden pea (
Pisum sativum L.) and
Albuca nelsonii N. E. Br. occurred in Hachijo-Island of Tokyo Metropolis in 1999. A
Phytophthora species isolated from diseased plants was identified as
Phytophthora nicotianae van Breda de Haan. Inoculation tests showed that this fungus was the causal agent of these diseases. This is the first report of these diseases in Japan.
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Toshihiko SHOJT
2000 Volume 2000 Issue 47 Pages
49-51
Published: November 01, 2000
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Tosimasa SHIRAISHI, Kunio OHTUKA, Hiroshi SAKAI, Isao KENMOCHI, Satosh ...
2000 Volume 2000 Issue 47 Pages
53-54
Published: November 01, 2000
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Toshihiko URUSHIBARA, Hiroshi SAKAI, Toshimasa SHIRAISHI
2000 Volume 2000 Issue 47 Pages
55-56
Published: November 01, 2000
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Hideki OGISO, Tokiya SHIMIZU, Masashi FUJINAGA
2000 Volume 2000 Issue 47 Pages
57-61
Published: November 01, 2000
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Hiroshi SAKAI, Toshihiko URUSHIBARA, Toshimasa SHIRAISHI
2000 Volume 2000 Issue 47 Pages
63-65
Published: November 01, 2000
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Toshihiko SHOJI
2000 Volume 2000 Issue 47 Pages
67-70
Published: November 01, 2000
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Makoto DOI, Haruki KATAYAMA
2000 Volume 2000 Issue 47 Pages
71-74
Published: November 01, 2000
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Kenichi KONDO, Yasumitsu KAWAI, Jun KURIHARA, Katsumi HIROMA
2000 Volume 2000 Issue 47 Pages
75-78
Published: November 01, 2000
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Yasumitsu KAWAI, Kenichi KONDOU, Katsuhiko OKAZAWA, Takayuki MIYAZAWA
2000 Volume 2000 Issue 47 Pages
79-81
Published: November 01, 2000
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Tomoaki GOTO, Hiroyuki SAZARASHI, Hideo ISHII
2000 Volume 2000 Issue 47 Pages
83-84
Published: November 01, 2000
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Monoconidial isolates of
Venturia nashicola were collected in 1999 from ten pear orchards in Tochigi Prefecture and their susceptibility to the DMI fungicide fenarimol was determined by mycelial growth tests. Results on PDA plates showed that DMI-resistant isolates occured at 5.9% on average and suggested that field performance of this fungicide is still maintained in Tochigi Prefecture.
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Yasuhiko IWANAMI, Katsumi HIROMA, Yasumi HAGIHARA
2000 Volume 2000 Issue 47 Pages
85-87
Published: November 01, 2000
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Yasunori TOMITA, Tsuneo CHIBA, Iwao TERAKADO
2000 Volume 2000 Issue 47 Pages
89-92
Published: November 01, 2000
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Yasumitsu KAWAI, Tatsuo IHARA
2000 Volume 2000 Issue 47 Pages
93-95
Published: November 01, 2000
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Maya KUBOTA
2000 Volume 2000 Issue 47 Pages
97-100
Published: November 01, 2000
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Maya KUBOTA
2000 Volume 2000 Issue 47 Pages
101-104
Published: November 01, 2000
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Seiki HARA, Yoshiaki YAMAZAKI, Kentaro MIYAKAWA, Hideo SEKIYA
2000 Volume 2000 Issue 47 Pages
105-108
Published: November 01, 2000
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Tomoyuki YOKOSUKA, Nobuko SUWA
2000 Volume 2000 Issue 47 Pages
109-112
Published: November 01, 2000
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Hiroshi OKI, Nobuzo KOBAYASHI, Yumiko KAMATA, Akiko YAMAKI
2000 Volume 2000 Issue 47 Pages
113-116
Published: November 01, 2000
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Hiroaki YOSHIOKA, Saijiro IWANADE, Siro AKUTSU, Kentaro MIYAKAWA
2000 Volume 2000 Issue 47 Pages
117-120
Published: November 01, 2000
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Takeshi MARUYAMA, Shoji ASANO, Tomoko IWASA, Akihiro SEKI
2000 Volume 2000 Issue 47 Pages
121-124
Published: November 01, 2000
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Kumiko KAKINUMA, Kazuhisa SUDO, Ichio SENBONGI, Yosihiro TAKAYAMA, Tsu ...
2000 Volume 2000 Issue 47 Pages
125-127
Published: November 01, 2000
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Masaki ENDO, Hiroo KATO, Kiichi SHIMIZU
2000 Volume 2000 Issue 47 Pages
129-131
Published: November 01, 2000
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Toshihide NISHIMORI, Shigeyuki KOBAYASHI, Masanobu KOBAYASHI
2000 Volume 2000 Issue 47 Pages
133-136
Published: November 01, 2000
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Haruhiko KAGAWA
2000 Volume 2000 Issue 47 Pages
137-140
Published: November 01, 2000
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Nobuhiro MATSUMOTO, Haruo YOKOI, Shinji KONO, Taichi FUNAKUBO, Goro TO ...
2000 Volume 2000 Issue 47 Pages
141-143
Published: November 01, 2000
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Shinichi MASUI, Masanori IKEDA
2000 Volume 2000 Issue 47 Pages
145-146
Published: November 01, 2000
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Shinichi MASUI, Masanori IKEDA
2000 Volume 2000 Issue 47 Pages
147-148
Published: November 01, 2000
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Jun TAKEUCHI, Hiromichi HORIE, Nobutake HABU, Shinji KOYANO, Kazuo ARA ...
2000 Volume 2000 Issue 47 Pages
149-152
Published: November 01, 2000
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Ken-ichiro HONDA
2000 Volume 2000 Issue 47 Pages
153-156
Published: November 01, 2000
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The occurrence of the black bean aphid,
Aphis fabae Scopoli (subsp.
fabae) was observed on broad beans in Osaka Prefecture. Since the first record of
A. f. fabae in Japan (Hokkaido Prefecture) in 1994, its distribution has not been reported in the western part of Japan. The offspring of parthenogenetic females collected in Osaka Prefecture did not produce any sexual forms under the short day-length (8L16D, 12L12D) and low temperature (10°C, 15°C) conditions which induce sexual generation of this species with holocyclic life cycle. So it was supposed that the aphids of Osaka Prefecture belong to the anholocyclic population. This aphid could be reared on
Visia faba, Phaseolus vulgaris, P. angularis, Pisum sativum, Beta vulgaris, Rumex obtusifolius but not on
Trifolium repens.
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Yukio KOSUGI
2000 Volume 2000 Issue 47 Pages
157-159
Published: November 01, 2000
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Hiroshi MUTOU
2000 Volume 2000 Issue 47 Pages
161-163
Published: November 01, 2000
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Tosaku MIHIRA
2000 Volume 2000 Issue 47 Pages
165-167
Published: November 01, 2000
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Takayuki MIZUKUBO, Nozomu MINAGAWA, Satoshi AIBA, Kenji ITOU
2000 Volume 2000 Issue 47 Pages
169-171
Published: November 01, 2000
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Hiromichi HORIE, Shun-ichi HAGIYA, Yasuhiko NAKAZAWA, Kazuhiro So
2000 Volume 2000 Issue 47 Pages
173-178
Published: November 01, 2000
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Shigeru WATANABE, Kazuhiro TAKAHASHI
2000 Volume 2000 Issue 47 Pages
179-182
Published: November 01, 2000
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2000 Volume 2000 Issue 47 Pages
183-186
Published: November 01, 2000
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