Original reports

 

1)      Kato, M., Minamida, K., Tojo, M., Kokuryu, T., Hamaguchi1, H., and Shimada, S. (2013)

Association of Pythium and Phytophthora with pre-emergence seedling damping-off of

Soybean grown in a field converted from a paddy field in Japan. Plant Production Science 16: 95-104

https://www.jstage.jst.go.jp/article/pps/16/1/16_95/_pdf

2)      Tojo, M., Van West. P., Hoshino, T., Kida, K., Fujii, H., Hakoda, H., Kawaguchi, Y., Mühlhauser, H.A., Van den Berg, A.H., Küpper, .F.C., Herrero, M.L., Klemsdal, S.S., Tronsmo, A.M., and Kanda, H. (2012) Pythium polare, a new heterothallic Oomycete causing brown discoloration of Sanionia uncinata in the Arctic and Antarctic. Fungal Biology 116: 756-768.

http://www.sciencedirect.com/science/article/pii/S1878614612000700

3)      Matsuura, S., Takemoto, K., Tojo, M., and Yamauchi, M. (2012) Damping-off of rice germinated from iron-coated seeds caused by Pythium arrhenomanes in direct seeding conditions. (in Japanese with English summary) Jpn. J. Phytopathol. 78:30-304.

4)      Shibuya, T., Itagaki, K., Tojo, M., Endo, R., and Kitaya, Y. (2011) Fluorescent illumination with high red-to-far-red ratio improves resistance of cucumber seedlings to powdery mildew. HortScience 46: 1-3.

5)      Yamazaki, Y., Tojo, M., Hoshino, T., Kida, K., Sakamoto, T., Ihara, H., Yumoto, I., Tronsmo, A.M., and Kanda, H. (2011) Characterization of Trichoderma polysporum from Spitsbergen, Svalbard archipelago, Norway, on species identity, infectivity to moss, and polygalacturonase activity. Fungal Ecology 4: 15-21. http://dx.doi:10.1016/j.funeco.2010.06.002

6)      Xiao, N., Inaba, S., Tojo, M., Degawa,Y., Fujiu ,S., Hanada, Y., Kudoh, S., and Hoshino, T. (2010) Antifreeze activities of various fungi and Stramenopila isolated from Antarctica. North American Fungi 5: 215-220. http://dx.doi: 10.2509/naf2010.005.00514

7)      Matsuura, K., Kanto, T., Tojo, M., Uzuhashi, S., and Kakishima, M. (2010) Pythium wilt of lettuce caused by Pythium uncinulatum in Japan. Journal of General Plant Pathology 76: 320-323

　 http://link.springer.com/article/10.1007%2Fs10327-010-0260-3#page-1

8)      Kobayashi, S., Uzuhashi, S., Tojo, M., and Kakishima, M. (2010) Characterization of Pythium nunn newly recorded in Japan on antagonistic activity against P. ultimum var. ultimum. Journal of General Plant Pathology 76: 278-283.http://link.springer.com/article/10.1007%2Fs10327-010-0244-3#page-1

9)      Uzuhashi, S., Tojo, M., and Kakishima, M. (2010) Phylogeny of the genus Pythium and description of new genera. Mycoscience51:337-365.

http://link.springer.com/article/10.1007%2Fs10267-010-0046-7

10)  Kurokawa, K. and Tojo, M. (2010) First record of Pythium grandisporangium in Japan.

Mycoscience 51: 321-324. http://link.springer.com/article/10.1007%2Fs10267-010-0041-z#page-1

11)  Miura, M., Hatai, K., Tojo, M., Wada, S., Kobayashi, S., and Okazaki, T. (2010) Visceral mycosis in ayu Plecoglossus altivelis larvae caused by Pythium flevoense. Fish Pathology 45: 24-30

https://www.jstage.jst.go.jp/article/jsfp/45/1/45_1_24/_pdf

12)  Hoshino, T., Terami, F., Tkachenko, OB., Tojo, M., and Matsumoto, N. (2010) Mycelial growth of the snow mold fungus, Sclerotinia borealis, improved at low water potentials: an adaption to frozen environment. Mycoscience 51:98-103

http://wiki.pestinfo.org/wiki/Mycoscience_(2010)_51,_98-103

13)  Masumoto, S., Shigyo, T., and Tojo, M. (2009) Pythium snow blight of Kentucky bluegrass turf in a golf course in Hokkaido, Japan. Journal of Japanese Society of Turfgrass Science 38: 33-36.

14)  Uzuhashi, S., Tojo, M., Kobayashi, S., and Kakishima, M. (2009) Pythium apinafurcum sp. nov. : its morphology,molecular phylogeny, and infectivity for plants. Mycoscience 50:281-290.http://link.springer.com/content/pdf/10.1007%2Fs10267-009-0486-0

15)  Uzuhashi, S., Tojo, M., Kobayashi, S., Tokura, K., and Kakishima, M. (2008) First records of Pythium aquatile and P. macrosporum isolated from soils in Japan. Mycoscience 49: 276–279.

http://link.springer.com/search?query=Mycoscience+49+276-279#page-1

16)  Takenaka, S., Sekiguchi, H., Nakaho, K., Tojo, M., Masunaka, A., and Takahashi, H. (2008)Colonization of Pythium oligandrum in the tomato rhizosphere for biocontrol of bacterial wilt disease analyzed by real-time PCR and confocal laser scanning microscopy. Phytopathology 98:187-195.

http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-98-2-0187

17)  Morita, Y. and Tojo, M. (2007) Modifications of PARP medium using fluazinam, miconazole, and nystatin for detection of Pythium spp. in soil. Plant Disease 91: 1591-1599.http://apsjournals.apsnet.org/doi/pdf/10.1094/PDIS-91-12-1591

18)  Kida, K., Tojo, M., Yano, K., and Kotani, S. (2007) First report of Pythium ultimum var. ultimum causing damping off on okra in Japan. Plant Pathology 56: 1042.http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3059.2007.01634.x/pdf

19)  Aoki, K., Tojo, M., Watanabe, K., Uzuhashi, S., and Kakishima, M. (2007) Cottony leak of scarlet runner bean caused by Pythium aphanidermatum. Journal of General Plant Pathology 73: 408-410.

http://link.springer.com/article/10.1007%2Fs10327-007-0039-3#page-1

20)  Tojo, M., Watanabe, K., Kida, K., Li Y, and Numata, S. (2007) Mottle necrosis of sweet potato caused by Pythium scleroteichum in Japan and varietal difference in susceptibility to the disease. Journal of General plant pathology 73:121-124.

http://link.springer.com/article/10.1007%2Fs10327-006-0335-3#page-1

21)  Hoshino, T., Tojo, M., and Yumoto, I. (2007) Blight of moss caused by Pythium sp. in Greenland. Meddelelser on Groenland, Serie: Bioscience 56: 95-98.

22)  Kasuya, M., Olivier, A.R., Ota, Y., Tojo, M., Honjo, H., and Fukui, R. (2006) Induction of soil suppressiveness against Rhizoctonia solani by incorporation of dried plant residues into soil. Phytopathology96:1372-1379. http://www.apsnet.org/publications/phytopathology/2006/December/Pages/96_12_1372.aspx

23)  Watanabe, K. and Tojo, M. (2006) Stem and root rot of scarlet runner bean (Phaseolus coccineus) caused by Pythium myriotylum. Journal of General Plant Pathology 72: 126-128.

http://link.springer.com/article/10.1007%2Fs10327-005-0258-4#page-1

24)  Tojo, M., Yonemoto, K. and Kawamura, A. (2006) First report of Pythium aphanidermatum on Basella rubra in Japan. Plant Disease 90: 830.http://apsjournals.apsnet.org/doi/abs/10.1094/PD-90-0830B

25)  Tojo, M. and Nishitani, S. (2005) The effects of the smut fungus Microbotryum bistortarum on survival and growth of Polygonum viviparum in Svalbard, Norway. Canadian Journal of Botany 83: 1513-1517. http://www.nrcresearchpress.com/doi/abs/10.1139/b05-125#.UWkZ_7WZVnE

26)  Kawamura, Y., Yokoo, K., Tojo, M., and Hishiike, M. (2005) Distribution of Pythium porphyrae, the causal agent of red rot disease of Porphyra spp., in the Ariake Sea, Japan. Plant Disease 89: 1041-1047. http://www.apsnet.org/publications/plantdisease/2005/October/Pages/89_10_1041.aspx

27)  Tojo, M, Ono, H., Nakashima, C, Yoneyama, S. and Jayakod, JAS. (2005) First report of root rot of cocoyam caused by Pythium myriotylum in Sri Lanka. Plant Disease 89:1132.

28)  Tojo, M., Shigematsu, T., Morita, H., Li, Y., Matsumoto, T., and Ohki, ST. (2005) Pythium rot of Chinese cabbage (Brassica rapa L. spp. pekinensis) caused by Pythium aphanidermatum. Journal of General Plant Pathology 71: 384-386.http://link.springer.com/article/10.1007%2Fs10327-005-0218

-z#page-1

29)  Koohakan, P., Ikeda, H., Jaenaksorn, T., Tojo, M., Kusakari, S., Okada, K., and Sato, S. (2004) Evaluation of the indigenous microorganisms in soilless culture: occurrence and quantitative characteristics in the different growing systems. Scientia Horticulturare 101: 179-188.

30)  Tanina, K., Tojo, M., Date, H. Nasu, H., and Kasuyama, S. (2004) Pythium rot of chingensai (Brassica campestris L. chinensis group) caused by Pythium ultimum var. ultimum and P. aphanidermatum. Journal of General Plant Pathology 70: 188-191. http://link.springer.com/article/10.1007%2Fs10327-004-0109-8#page-1

31)  Tojo, M., Kuroda, K., and Suzuki, H. (2004) First report of stem rot of Guiana chestnut (Pachira aquatica) caused by Pythium splendens. Plant Disease 88: 84. http://apsjournals.apsnet.org/doi/abs/10.1094/PDIS.2004.88.1.84A

32)  Kobori, H., Tojo, M., Hasunuma, N., and Ohki, ST. (2004) Materials of Pythium flora in Japan (XI): characterization of Pythium graminicola causing seedling blight in rice. Scientific Report of the Graduate School of Agriculture and Biological Sciences, Osaka Prefecture University 56: 1-5.

http://ci.nii.ac.jp/els/110004788532.pdf?id=ART0007526999&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1365855533&cp=

33)  Hoshino, T., Tojo, M., Herrero, M.L., Tronsmo, A.M., and Kanda, H. (2002) Chilling Resistances of Isolates of Pythium ultimum var. ultimum from The Arctic and Temperate Zones. CryoLetters 23: 151-156.http://docserver.ingentaconnect.com/deliver/connect/cryo/01432044/v23n3/s5.pdf?expires=1365857557&id=73761740&titleid=8198&accname=Guest+User&checksum=F9EC93A0DE35C106B7228ED3E7486BDC

34)  Koohakan, P., Ikeda, H., Tojo, M., and Kusakari, S. (2002) Effects of inorganic elements on the in-vitro growth of Pythium aphanidermatum (Edson) Fitzp. Microbes and Environments 17: 91-97.

http://ci.nii.ac.jp/els/110001271059.pdf?id=ART0001648944&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1365907137&cp=

35)  Hoshino,T., Tojo, M., Chen, B., and Kanda, H. (2001) Ecological impact of phytopathogenic fungi in Antarctic terrestrial flora. Folia Facultatis Scientiarium Naturalium Universitatis Masarykianae Brunensis, Geographia 25 : 95-102.

36)  Tojo, M., Hoshino, T., Herrero, ML., Klemsdal, SS., and Tronsmo, A.M. (2001) Occurrence of Pythium ultimum var. ultimum in a greenhouse on Spitsbergen Island, Svalbard. European Journal

   of Plant Pathology 107: 761-765.

http://link.springer.com/content/pdf/10.1023/A%3A1011940416952#page-1

37)  Hoshino, T., Tojo, M., Kanda, H., and Tronsmo, A.M.（2000）Ecological role of fungal infections of moss carpet in Svalbard. Memoirs of National Institute of Polar Research, Special Issue 54: 507-513.

http://ci.nii.ac.jp/els/110000010479.pdf?id=ART0000331994&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1365908005&cp=

38)  Hoshino, T., Tojo, M. and Tronsmo, A.M. (2000) Pythium Bright of Moss Colonies (Sanionia uncinata) in Finnmark. Polarflokken 24: 161-164.

39)  Tojo, M. and Oshiman, K. (2000) Detection of Pythium aphanidermatum in sludge from drinking-water plant. Journal of General Plant Pathology 66: 285-288. http://ci.nii.ac.jp/els/110002682916.pdf?id=ART0002956488&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1365860568&cp=

40)  Oshiman, K., Tojo, M., Sato, H., Kakuta, S. and Kobobori, H.（2000) Elimination of Pythium aphanidermatum in water clarifier sludge by heat generated duling composting of the sludge. Japanese Journal of Phytopathology 66:205-213 (in Japanese with English summary). Jpn. J. Phytopathol. 66: 205-213. http://sciencelinks.jp/j-east/article/200110/000020011001A0270174.php

41)  Yokoo, K., Kawamura, Y., Kawahara, I. Tojo, M., and Mizukami, Y. (2000) Detection of Oospore of Pythium porphyrae from Sterile Sediments by Using PCR. SUISANZOSHOKU 48 (4), 679-680

【横尾一成，川村嘉応，川原逸朗，東條元昭，水上譲 (2000) PCR法によるアカグサレ病菌卵

胞子の滅菌泥からの検出.水産増殖48:679-680】https://www.jstage.jst.go.jp/article/aquaculturesci1953/48/4/48_4_679/_pdf

42)  Hirayama, Y. and Tojo, M. (1999) Threshold level of oospore density of Pythium aphanidermatum and P. spinosum causing damping-off in spinach seedlings. Soil Microorganisms53: 53-56.http://ci.nii.ac.jp/els/110009467958.pdf?id=ART0009939641&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1365906968&cp=

43)  Hoshino, T., Tojo, M., Okada, G., Kanda, H., Ohgiya, S. and Ishizaki, K. (1999) A filamentous fungus, Pythium ultimum Trow var. ultimum, isolated from moribund moss colonies from Svalbard, northern islands of Norway. Polar Biological sciences12: 68-75.

44)  Tojo, M., Nakazono, E., Tsushima, S., Morikawa, T. and Matsumoto, N. (1998) Characterization of two morphological groups of isolates of Pythium ultimum var. ultimum in a vegetable field. Mycoscience 39: 135-144. http://link.springer.com/content/pdf/10.1007/BF02464051#page-1

45)  Murakoshi, T., Tojo, M., Walker, C. and Saito, M. (1998) Arbuscular mycorrhizal fungi on adjacent semi-natural grasslands with different vegetation in Japan. Mycoscience 39:455-462.

http://link.springer.com/content/pdf/10.1007/BF02460906#page-1

46)  Tojo, M. (1997) Hyphal lysis of Pythium spp. in a model soil system. Soil Microorganisms 49: 75-78.

47)  Kobayashi,K. and Tojo, M. (1996) Propagule survival of Pythium aphanidermatum and P. spinosum under non-planted field conditions. Annals of the Phytopathological Society of Japan 62:584-586.

https://www.jstage.jst.go.jp/article/jjphytopath1918/62/6/62_6_584/_pdf

48)  Murakoshi, T., Tojo, M., Ueda, T. and Ichitani, T. (1996) The Glomus species from rhizosphere soil of a bentgrass nursery in Japan. Mycoscience 36: 233-235.

49)  Tojo, M., and Ichitani, T., (1993) Evaluation of Field Soil Modeled for the Ecological Study of Pythium Species, with Special Reference to Oospore Germination. Ann. Phytopath. Soc. Japan 59: 607-609　https://www.jstage.jst.go.jp/article/jjphytopath1918/59/5/59_5_607/_pdf

50)  東條元昭，一谷多喜郎(1993) Aerated Steam (AS)によりPythium属菌を不活化した畑土壌における微生物相, 物理性および化学性の変化（続報）. 日本菌学会報34: 215-220.

51)  Tojo, M. and Ichitani, T.(1992) Changes in the chemical properties of the soil microflora field was inactivated by bacteria of the genus Pythium (AS) Aerated Steam, and physical properties.. Soil Microbial. 40:33-36. 【東條元昭，一谷多喜郎(1992) Aerated Steam (AS)によりPythium属菌を不活化した畑土壌における微生物相, 物理性および化学性の変化. 土と微生物40: 33-36.】http://ci.nii.ac.jp/els/110009467775.pdf?id=ART0009939270&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1365321586&cp=

 

Local reports

 

1)       Tojo, M., Matsuura, S., Takase M. and Radmer, L. E. (2013) Morphological and molecular identification of Pythium aphanidermatum causing root rot of tomato in a hydroponic substrate culture in the south western region of Japan. Proc. Kansai Pl. Prot. 55: (in press)

2)       Ichikawa,K., Tojo,M., and Miyashita, K. (2005) Assam root rot caused by Pythium HS-group smell the class.

Research Report Vol Nogyosogoshikenjo Yamanashi Prefecture. Occurrence of (new name). 17, pp. 9-14.

【市川和規, 東條元昭, 宮下恭子 (2005) Pythium HS－groupによるアッサムニオイザクラ根腐病（新称）の発生.　山梨県農業総合試験場研究報告Vol. 17，pp. 9-14.】

3)       Tojo, M., and Nakayama, K. (2002) Evaluation of Non-Pathogenic Pythium spp. as Biocontrol Agents Against Injury of Young Plants Induced by Decomposition of Green Manure－Suppressiveness of Pythium oligandrum to Damping-off of Cucumber Induced by Decomposition of Green Manure－. Research Reports from Institute for Agro-Microbiology, Vol. 4, 2000 pp.45-59 【東條元昭, 中山佳代子(2002) 緑肥施用に伴う畑作物の生育障害回避のための非病原性Pythium属菌の利用に関する研究−緑肥すき込み直後のキュウリ苗立枯病に対するPythium oligandrumの抑制効果. 微生物応用技術研究所研究報告集Vol. 4，pp. 45-59.】 http://www.izu.biz/bioken/Abstracts/2000/00Reports04j.htm

4)       Tojo, M., Nakayama, K., and Mimura, H.(2001) Evaluation of non-pathogenic Pythium spp. as biocontrol agents against Pythium root rot enhanced by the incorporation of green manure － Population changes of Pythium spp. in soil by incorporation of green manure. Research Reports from Institute for Agro-Microbiology, Vol. 3, 2001 pp.87-94【東條元昭, 中山佳代子, 三村浩子(2001) 緑肥施用に伴う畑作物の生育障害回避のための非病原性 Pythium 属菌の利用に関する研究一 緑肥分解過程におけるPythium属菌の動態.　微生物応用技術研究所研究報告集Vol. 3，pp. 87-94.】    

5)       Yokoo, K., Kawamura., Y., and Tojo, M.(1999) Oospore Survival of Pythium porphyrae, in Sterile Sediments. Saga Prefectural Fisheries Promotion Center Research Report, Vol.19, pp.1-7【横尾一成, 川村嘉応, 東條元昭(1999) 滅菌泥中におけるアカグサレ病菌卵胞子の生存. 佐賀県水産振興センター研究報告，Vol. 19，pp. 1-7.】

6)       Ohki, ST., Tachikawa, M., Tojo, M., and Osaki, T. (1999) Cucumber Mosaic Virus isolated from several ornamental plant species. Proc. Kansai Pl. Prot. Vol.41, pp.49-50【大木　理, 立川瑞枝, 東條元昭, 尾崎武司(1999) 数種観賞植物から分離されたキュウリモザイクウイルスについて. 関西病虫害研究会報，Vol. 41，pp. 49-50.】　https://www.jstage.jst.go.jp/article/kapps1958/41/0/41_49/_pdf

7)       Sato, K., Shinozaki, T., Genda, Y., Yoneyama, N., Nunomura,O., Kimura, M., Hirabayashi, T., and Tojo, M.(1998) Root Rot of Sweet Pepper Caused by Pythium sp. Proceedings of the Kanto-Tosan Plant Protection Society,Vol.45,pp.35-37 【佐藤京子, 篠崎哲雄, 源田佳克, 米山伸吾, 布村伊, 木村光雄, 平林哲夫, 東條元昭(1998) Pythium 属菌によるピーマンの根腐症. 関東東山病害虫研究会報, Vol. 45, pp. 35-37.】　https://www.jstage.jst.go.jp/article/ktpps1954/1998/45/1998_45_35/_pdf

8)       Makino, H., Tojo, M., and Ichitani, T. (1996) Influence of environmental factors on the outbreak of spinach disease in hydroponic culture. Proc. Kansai Pl. Prot. 38: 61-62【牧野　華，東條元昭，一谷多喜郎(1996) 養液栽培したホウレンソウにみられる生育障害の発生環境について．関西病虫害研究会報，Vol. 38，pp. 61-62.】 https://www.jstage.jst.go.jp/article/kapps1958/38/0/38_61/_pdf

9)       Tojo, M., Makino, H., Matutani, S., Okayama, T., and Ichitani, T. (1995) Identification of Pythium species isolated from damped-off spinach in hydroponic system. Proc. Kansai Pl. Prot. 37: 43-44 . 【東條元昭，牧野華，松谷幸子，岡山健夫, 一谷多喜郎(1995) 養液栽培したホウレンソウ立枯病株から分離されたPythium 属の同定. 関西病虫害研究会報, Vol. 37，pp. 43-44.】

https://www.jstage.jst.go.jp/article/kapps1958/37/0/37_43/_pdf

10)   Ichitani, T., Kobayashi M., and Tojo, M. (1993) Oospore Germination of Pythium spp. around Fresh Plant Residues in Idealized Field Soil. Proc. Kansai Pl. Prot. 35: 97-98. 【一谷多喜郎，小林幹生，東條元昭(1993)モデル畑土壌中の植物遺体周辺部におけるPythium 属菌卵胞子の発芽.           関西病虫害研究会報，Vol. 35，pp. 97-98.】 https://www.jstage.jst.go.jp/article/kapps1958/35/0/35_97/_pdf

11)   Tojo, M., Fujita, Y., Awad, H.M. and Ichitani, T. (1993) Preparation of Pythium Inocula Using Bentgrass Seeds

for Glasshouse Studies. Proc. Kansai Pl. Prot. 35:1-5. 【東條元昭， 藤田百合子，H. M. Awad，一谷多喜郎(1993) 鉢試験のためのベントグラス種子を用いたPythium 属菌の接種源の作製法. 関西病虫害研究会報，Vol. 35，pp. 1-5.】 https://www.jstage.jst.go.jp/article/kapps1958/35/0/35_1/_pdf

12)   Tojo, M., and Ichitani, T., (1992) Qualitative Detection for Pythium spp. In Lightly Infested Soil by Soil-dispersion Method Using VP3 Medium. Proc. Kansai Pl. Prot. 34: 81-82. 【東條元昭，一谷多喜郎(1992) VP3培地を用いた土壌分散法による低密度汚染土壌からのPythium 属菌の定性的検出. 関西病虫害研究会報，Vol. 34，pp. 81-82.】 https://www.jstage.jst.go.jp/article/kapps1958/34/0/34_81/_pdf

13)   Tojo, M., Hotta, K., and Ichitani, T. (1992) Pre-incubation Periods of Soil-dilution Plate Method Using VP3 Medium for Seasonal Survey of Pythium spp. in Vegetable Field. Proc. Kansai Pl. Prot. 34: 79-80. 【東條元昭，堀田和彦，一谷多喜郎(1992)畑土壌中におけるPythium 属菌の季節調査のためのVP3培地を用いた希釈平板法の培養時間の検討. 関西病虫害研究会報，Vol. 34，pp. 79-80.】

https://www.jstage.jst.go.jp/article/kapps1958/34/0/34_79/_pdf

14)   Tojo, M., Nakazono, E., Hotta, K., and Ichitani, T.(1992) Seasonal Variations of Pythium spp. in Vegetable Field Soil. Proc. Kansai Pl. Prot. 34:11-16. 【東條元昭，中薗栄子，堀田和彦，一谷多喜郎(1992)蔬菜畑土壌中におけるPythium 属菌の季節変動. 関西病虫害研究会報，Vol. 34，pp. 11-16】

https://www.jstage.jst.go.jp/article/kapps1958/34/0/34_11/_pdf

15)   Tojo, M., and Ichitani, T.(1990) Improvement of the morphological observation method of Pythium spp. using a micro-titer plate used for ELISA. Proc. Kansai Pl. Prot. 32:68. 【東條元昭，一谷多喜郎(1990) ELISA用のマイクロタイタープレートを用いたPythium属菌の形態観察法改良の試み. 関西病虫害研究会報，Vol. 32，pp. 68.】 https://www.jstage.jst.go.jp/article/kapps1958/32/0/32_68/_pdf

 

Reviews

 

1)       Tojo, M., Masumoto, S., and Hoshino, T. (2013) Phytopathogenic fungi and fungal-like microbes in Svalbard. In: Imai, R., Yoshida, M., and Matsumoto, N. (eds), Plant and microbe adaptations to cold in changing world. Springer, New York (in press).

2)       Hoshino, T., Xiao, N., Yajima, Y., Kida, K., Tokura, K., Murakami, R., Tojo, M. and Matsumoto, N. (2013). Ecological strategies of snow molds to tolerate freezing stress. I In: Imai, R., Yoshida, M., and Matsumoto, N. (eds), Plant and microbe adaptations to cold in changing world. Springer, New York (in press).

3)       Tojo, M., and Newsham, K.K. (2012) Snow mould in polar environments. Fungal Ecology 5: 395 -402.

http://www.sciencedirect.com/science/article/pii/S1754504812000049

4)       Ahmad Iskandar Bin Haji Mohd Taha、佐藤　眞美子、東條　元昭、神田　啓史、木元　貴士、金田　輝之、奥山　英登志 (2012) 微生物を用いた二段階培養法による長鎖多価不飽和脂肪酸含有リン脂質の発酵生産. New Food Industry 54: 1-8

5)       東條元昭 (2011) 総論：ピシウム菌の病原菌としての特徴. 植物防疫, 65: 71-76. 2011.

6)       東條元昭(2011) ピシウム菌の分離のコツ. 植物防疫, 65: 107-108. 2011.

7)       東條元昭(2010)　ピシウム病害の予防と防除．土壌伝染病談話会レポート25: 9-19

8)       東條元昭・中山（山田）佳代子・三村（小堀）浩子(2010)　緑肥導入と土壌病原菌の動態．農業及び園芸　85: 183-189

9)       東條元昭 (2009) ノリの病気　アカグサレ菌の分類．海洋と生物 31: 611-613

10)   横尾一成・川村嘉応・東條元昭 (2009) ノリの病気　アカグサレ菌の越夏生態と菌の検出．海洋と生物 31: 614-620

11)   東條元昭 (2009) ノリアカグサレ菌の分類学的研究．日本水産学会誌 75: 910-911

12)   東條元昭 (2008) 英国観測基地での日々　―南極にカビを求めて―．極地 44: 68-75

13)   東條元昭(2008) フルアジナムとミコナゾールを用いたピシウム菌選択培地の作製と病害診断への応用． 植物防疫 62: 161-163.

14)   東條元昭 植物防疫基礎講座：土壌病害の見分け方(11) ピシウム菌による病害. 植物防疫, 58: 120-126. 2004.

 

Books

1)       東條元昭 (2013)　ピシウム． 改訂新編土壌微生物実験法.（印刷中）

2)       小達恒夫、渡辺興亜、神山孝吉、神田啓史ら計102名（東條元昭62番目）. 南極・北極の百科事典.　丸善，2004.

3)       斉藤雅典、古屋廣光ら計10名 （東條元昭8番目）. 新・土の微生物 (10) 研究の歩みと展望.　博友社，2003.

4)       村瀬治比古ら計63名 （東條元昭42番目）ファイテクHow to みる・きく・はかる　−植物環境計測−.養賢堂，2002.

5)       森源治郎、堀内昭作、山口裕文ら計25名 （東條元昭6番目）応用植物科学栽培実習マニュアル. 養賢堂，2000.

6)       山口裕文、堀内昭作、森源治郎ら計20名 （東條元昭19番目）応用植物科学実験. 養賢堂，2000.

 

 

Oral or poster presentations

 

Fujikawa, N., Matsuura,S., Radmer, L.E., and Tojo, M. (2013) Reduction of Seedling Growth on Rice Caused by Pythium graminicola after Direct Sowing of Iron-coated Seeds. Abstracts of PSJ Annual Meeting 2013. Mar.27-29,Gifu. 【藤川奈那央,　松浦昌平,　Lorien E. Radmer,　東條元昭.（2013）水稲の鉄コーティング湛水直播におけるPythium graminicolaによる苗立ち不良. 日本植物病理学会大会（岐阜）2013.3.27-29.】

 

Ikeda, H., Kamekawa,A., Uzuhashi, S., Radmer, L.E., Suzuki, H., Kuroda, K., Funakubo, T., Ichikawa, K., and Tojo, M.(2013) Intra-species Variations of Pythium splendens on Molecular Phylogeny and Virulence in Japan. Abstracts of PSJ Annual Meeting 2013. Mar.27-29,Gifu.【池田晴佳, 亀川　藍,　埋橋志穂美,　Lorien E.Ladmer,　鈴木哲史,　黒田克利,　舟久保太一,　市川和規,　東條元昭. (2013) Pythium slendens の菌株間における分子系統と病原性の差異.　日本植物病理学会大会（岐阜）2013.3.27-29.】

 

Tamura, O., Tojo, M., Radmer, L. E., Nagareda, T., Takase, M., Baba, H., and Yonemoto, K. (2013) First Report of Mottle Necrosis of Sweet Potato Caused by Pythium myriotylum in Japan. Abstracts of PSJ Annual Meeting 2013. Mar.27-29,Gifu. 【田村　牧,　東條元昭,　Lorien E.Ladmer, 流田泰全,　高瀬元希,　馬場秀樹,　米本謙悟,（2013）Pythium myriotylumによるサツマイモ白腐病の発生（病原追加）.　日本植物病理学会大会（岐阜）2013.3.27-29.】

 

Yonemoto, K., Sato, T., Toyoda, K., Koyama, Y., Tojo, M., Radmer, L.E., Takase, M., and Sawada, E. (2013)

Occurrence of Rhizome rot of East Indian lotus caused by Pythium helicoides in Japan. Abstracts of PSJ Annual Meeting 2013. Mar.27-29,Gifu. 【米本謙悟,　佐藤泰三,　豊田剛己,　兒山裕貴,　東條元昭, Lorien E.Radmer,　高瀬元希,　澤田英司.（2013）Pythium helicoides によるハス(レンコン)腐敗病の発生（病原追加）日本植物病理学会大会（岐阜）2013.3.27-29.】

 

Muramoto, Y., Watanabe, H., Okabe, K., Nakaminami, A., Tojo, M., and Kageyama, K. (2013) Olpidium Syndrome of Hydroponically grown Spinach Is Caused by Olpidium virulentus. Abstracts of PSJ Annual Meeting 2013. Mar.27-29,Gifu. 【村元靖典,　渡辺秀樹,　岡部勝美,　中南暁夫,　東條元昭,　景山幸二.（2013）ホウレンソウ養液栽培におけるオルピディウム症はOlpidium virulentusによって引き起こされる. 日本植物病理学会大会（岐阜）2013.3.27-29.】

 

Tojo, M., Tujita, N., Uzubashi, S.(2013) Population Increase of Pythium nunn after Amendment of Green Manure into Nursery Soil and Antagonistic Effects of the Increased Population on P. aphanidermatum. Abstracts of PSJAnnual Meeting 2013. Mar.27-29,Gifu. 【東條元昭,　辻田典子,　埋橋志穂美.（２０１３）Pythium nunn の緑肥添加による育苗土中での増殖と

P.aphanidermatum　に対する抑制効果. 日本植物病理学会大会（岐阜）2013.3.27-29.】　

 

Tojo, M. and Hoshino, T. (2012)Taxonomic and ecological characteristics of Pythium polave sp.

nov. whichi causes brown discoloration of Sanionia uncinata in the Arctic and Antarctic.

 

The Phytopathological Society of Japan . Sep.27-28, 2012.Tottori. 【東條元昭,　星野　保.（2012）南極と北極でカギハイゴケに褐変を起こすPythium polare sp. nov. の分類および生態的特性. 植物病理学会関西部会 (鳥取)　2012.9.27-28.】

 

Tujita, N, Uzuhashi, S., and Tojo, M.(2012)Antagonistic effects of Pythium nunn onP.aphanidermatum. The Phythopathological Society of Japan . Sep.27-28, 2012.Tottori.　【辻田典子,　埋橋志保美, 東條元昭.(2012) Pythium nunn P. aphanidermatum に対する抑制効果.　植物病理学会関西部会 (鳥取)　2012.9.27-28.】

 

清水崇史,　西野沙希,　藤川奈那央,　東條元昭,　岡田憲典,　山根久和,　飯野盛利．(2012) イネの根の病害抵抗性発現におけるジャスモン酸の役割．2013年3月の農芸化学会

 

清水崇史,　西野沙希,　藤川奈那央,　東條元昭,　岡田憲典,　山根久和,　飯野盛利．(2012) イネの根の病害抵抗性発現におけるジャスモン酸の役割．植物科学調節学会第47回大会（鶴岡）2012.10.27-28（ポスター賞）

 

Tojo, M., Masumoto, S., Uchida, M., and Imura, S. (2012) Characterization of tar spot and rust diseases of polar willow based on their occurrence and host survivability. The 34^th Symposium on Polar Biology. Nov. 27, 2012. Tokyo.　 http://www.nipr.ac.jp/symposium2012/program/Bio/J5_B_TojoMotoaki.pdf

 

Masumoto, S., Uchida, M., Tojo, M., and Imura, S. (2012) Maturity of ascostroma and spore dispersal of tar spot pathogen on Salix polaris in Ny-Ålesund. The 34^th Symposium on Polar Biology. Nov. 27, 2012. Tokyo.　 http://www.nipr.ac.jp/symposium2012/program/Bio/J226_B_MasumotoShota.pdf

 

Ahmad, IBHMT., Kimoto, T., Kanada, T., Sato, M., Kaneko, T., Tojo, M., and Okuyama, H. (2011) Bioproduction of docosahexanoic acid-rich phospholipids using triacylglycerol-accumulating marine microorganisms. IIUMS 2011 Sapporo, the Unlimited World of Microbes, International Union of Microbiological Societies 2011 Congress". Sep 6-10, Sapporo.

 

Nakanowatari, H., Ahmad, IBHMT, Wakahama, T., Sato, M., Kaneko, T., Watanabe, K., Kanda, H., Tojo, M., and Okuyama, H. (2010). Formation of long-chain polyunsaturated fatty acid-containing phospholipids and cold-temperature adaptability in eukaryotic microorganism. The 32nd Symposium on Polar Biology. Dec. 2, 2010. Tokyo. http://www.nipr.ac.jp/symposium2010/biology/BO011.pdf

 

Tojo, M., Masumoto, S., and Uchida, M. (2010). Characterization of willow pathogens, Melampsora epitea and Rhytisma salicinum, from Spitsbergen, Svalbard archipelago, Norway, on species identity and epidemiology. The 32nd Symposium on Polar Biology. Dec. 2, 2010. Tokyo. http://www.nipr.ac.jp/symposium2010/biology/BO012.pdf

 

Kawaguchi, Y., Tojo, M., Hoshino, T., Kida, K., Tokura, K., Tronsomo, A.M., and Kanda, H. (2010). Population changes of moss inhabiting Pythium spp. at the north side cliff of Japanese Ny-Ålesund observatory, Spitsbergen Island, Norway from 2003 to 2010. The 32nd Symposium on Polar Biology. Dec. 2, 2010. Tokyo. http://www.nipr.ac.jp/symposium2010/biology/BP028.pdf

 

Masumoto, S., Uchida, M., Tojo, M., and Imura, S. (2010). Effect of tar spot on photosynthetic activity of polar willow in Ny-Ålesund, Svalbard. The 32nd Symposium on Polar Biology. Dec. 2, 2010. Tokyo. http://www.nipr.ac.jp/symposium2010/biology/BP032.pdf

 

Murakami, R., Hoshino, T., and Tojo, M. (2010). Mycelial frost tolerance of several Pythium strains from Polar Regions. The 32nd Symposium on Polar Biology. Dec. 2, 2010. Tokyo. http://www.nipr.ac.jp/symposium2010/biology/BP029.pdf

 

Masumoto, S., Uchida, M., Tojo, M., and Imura, S. (2011). Effect of tar spot disease on photosynthetic production of polar willow in Ny-Ålesund, Svalbard, Norway. ASSW（Arctic Science Summit Week）. The Arctic: New Frontier for Global Science. Mar 27 - Apr 1, 2011, Coex, Seoul, Korea

 

増本翔太, 内田雅己, 東條元昭, 伊村智, 井上武史, 神田啓史．(2010). 北極圏における黒紋病菌によるキョクチヤナギの光合成活性への影響. 日本植物病理学会大会　Apr. 18-19. 2010. Kyoto.

 

Masumoto, S., Takuma, S., and Tojo, M.(2009). Identification of Pythium snow rot pathogen on turfgrass in Japan. The 10th SCAR International Biology Symposium. Antarctic Biology in the 21^st Century. Advances in and beyond IPY. Jul. 26-31, 2009. Sapporo. p. 177.

 

Masumoto, S., Shigyo, T., and Tojo, M. (2009). Identification of Pythium snow rot pathogen on turfgrass in Hokkaido, Japan. Sokendai International Symposium 2009. Dec. 14-17, 2009. Hayama-cho, Kanagawa.