Research field (6)：
Conservation science (plants)
, Biodiversity and systematics
, Recycling systems and society
, Social-ecological systems
, Environmental policy and society
, Environmental impact assessment
Research theme for competitive and other funds (17)：
2022 - 2025 飽差制御によるイチゴの水分ストレス緩和効果と果実への転流促進効果の定量解析
2019 - 2023 Ecological and biological evaluation of plant pathogenic microorganisms in polar regions
2015 - 2019 Ecological and biological evaluation of plant pathogenic microorganisms in polar regions
2015 - 2018 Evaluation of ecological trade-offs in the transplant production through biomass allocation and its application to environmental control
2012 - 2015 A fundamental study on the production of high-quality transplants by utilizing plant defense responses
2011 - 2015 Influences of phytopathogenic fungi on growth and community structure of wild plants in polar regions.
2011 - 2015 Biodiversity under the extreme environment - Antarctic lakes as a model site
2007 - 2010 Effects of plant pathogens on survival of wild plants in polar regions
2006 - 2009 Diversity and phylogeny of microbial florae in Polar regions : an IPY core project
2004 - 2007 Characterization of low temperature microorganisms inhabiting in moss in Polar Regions on species identification, enzyme production and cold resistance.
2003 - 2006 Effects of climate warming on activity of the soil borne plant pathogens in Polar Regions
2001 - 2002 極地のコケ群落枯死に関わる糸状菌の同定と発生調査
1998 - 2000 Basic Researches for Use of Geophytes in Landscaping
1995 - 1997 ANALYSIS OF OCCURRENCE OF TURFGRASS DISEASES AND ESTABLISHMENT OF INTEGRATED PEST MANAGEMENT SYSTEM
Diagnosis, taxonomy, epidemiology and control of plant diseases caused by Pythium and related oomycetes organisms.
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Papers (60)：
Sachiko Shimizu, Motoaki Tojo. Suppressive effects of low-pH solutions on root rot in hydroponically grown Welsh onion. Journal of General Plant Pathology. 2024
Sachiko Shimizu, Motoaki Tojo. Association of Two Unknown Pythium spp. without Forming Sexual Structures on Root Rot of Hydroponically Grown Welsh onion. Asian Research Journal of Agriculture. 2022. 86-91
Ruka Kawasumi, Yuta Oda, Motoaki Tojo. First report of Pythium myriotylum damping-off of shiso. Journal of General Plant Pathology. 2022. 88. 4. 275-277
Tamotsu Hoshino, Oleg B. Tkachenko, Motoaki Tojo, Anne Marte Tronsmo, Taiga Kasuya, Naoyuki Matsumoto. Taxonomic revision of the Typhula ishikariensis complex. Mycoscience. 2022. 63. 3. 118-130
S. Shimizu, M. Tojo. First Report of Pythium Cluster B2a Species Causing Root Rot in Welsh Onion in Japan. Plant Disease. 2022. 106. 1
Ruka Kawasumi, Yuta Oda, Motoaki Tojo. First report of Pythium myriotylum damping-off of shiso. Journal of General Plant Pathology. 2022. 88. 4. 275-277
Li Na Liu, Abdul Razaq, Narender Singh Atri, Tolgor Bau, Lassaad Belbahri, Ali Chenari Bouket, Lai Ping Chen, Chu Deng, Sobia Ilyas, Abdul Nasir Khalid, et al. Fungal systematics and evolution: FUSE 4. Sydowia. 2018. 70. 211-286
How to manage Pythium?. 2010. 25. 9-19
MATSUURA Katsunari, KANTO Takeshi, TOJO Motoaki, UZUHASHI Shihomi, KAKISHIMA Makoto. Pythium wilt of lettuce caused by Pythium uncinulatum in Japan. Journal of General Plant Pathology. 2010. 76. 5. 320-323
