| Soil nematode abundance and functional group composition at a global scale H van den Hoogen, J., Okada Nature 572, 194-198, 2019 | 927 | 2019 |
| Global soil biodiversity atlas A Orgiazzi, RD Bardgett, E Barrios, H Okada Global Soil Biodiversity Atlas, 2016 | 504 | 2016 |
| Effects of tillage and fertilizer on nematode communities in a Japanese soybean field H Okada, H. and Harada Applied Soil Ecology 35, 582-598, 2007 | 269 | 2007 |
| Fungal-feeding habits of six nematode isolates in the genus Filenchus Okada, Harada, Kadota Soil Biology & Biochemistry 37, 1113-1120, 2005 | 181 | 2005 |
| Phosphorus availability and soil biological activity in an Andosol under compost application and winter cover cropping HO M. Takeda, T. Nakamoto, K. Miyazawa, T. Murayama Applied Soil Ecology 42, 86-95, 2009 | 112 | 2009 |
| Host status of 10 fungal isolates for two nematode species, Filenchus misellus and Aphelenchus avenae I Okada, H., Kadota Soil Biology & Biochemistry 35, 1601-1607, 2003 | 108 | 2003 |
| A global database of soil nematode abundance and functional group composition J van den Hoogen, H. Okada et al. Scientific Data 7 (103), 2020 | 64* | 2020 |
| Mycetophagy in Filenchus misellus (Andrassy, 1958) Lownsbery & Lownsbery, 1985 (Nematoda: Tylenchidae), with notes on its morphology H Okada Nematology 4 (7), 795-801, 2002 | 64 | 2002 |
| Analysis of expressed sequence tags and identification of genes encoding cell-wall-degrading enzymes from the fungivorous nematode Aphelenchus avenae N Karim, JT Jones, H Okada, T Kikuchi BMC genomics 10, 1-19, 2009 | 58 | 2009 |
| Comparison of nematode community similarities assessed by polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) and by morphological identification H Okada, H. and Oba Nematology 10, 689-700, 2008 | 54 | 2008 |
| Effect of temperature on growth and nitrogen mineralization of fungi and fungal-feeding nematodes H Okada, H., Ferris Plant and Soil 234, 253-262, 2001 | 54 | 2001 |
| Combined analyses of bacterial, fungal and nematode communities in Andosolic agricultural soils in Japan Microbes and Environment 27, 72-79, 2012 | 47 | 2012 |
| How different or similar are nematode communities between a paddy and an upland rice fields across a flooding-drainage cycle? ST Hiroaki Okada, Shigeru Niwa Soil Biology & Biochemistry 43, 2142-2151, 2011 | 45 | 2011 |
| Effects of fine-scale simulation of deer browsing on soil micro-foodweb structure and N mineralization rate in a temperate forest KS Shigeru Niwa, Nobuhiro Kaneko, Hiroaki Okada Soil Biology & Biochemistry 40, 699-708, 2008 | 39 | 2008 |
| Early-stage impacts of sika deer on structure and function of the soil microbial food webs in a temperate forest: a large-scale experiment HOKS Shigeru Niwa, Lucero Mariani, Nobuhiro Kaneko Forest Ecology and Management 261, 391-399, 2011 | 38 | 2011 |
| Elevated temperature has stronger effects on the soil food web of a flooded paddy than does CO 2 T Okada, H., Sakai, H., Tokida, T., Usui, Y., Nakamura, H., Hasegawa Soil Biology & Biochemistry 70, 166-175. 70, 166-175, 2014 | 28* | 2014 |
| Application of diversity indices and ecologicalindices to evaluate nematode community changes after soil fumigation. I Okada, H., Harada, H., Kadota Japanese Journal of Nematology 34, 89-98, 2004 | 28* | 2004 |
| Morphological, morphometrical and molecular characterisation of Filenchus fungivorus n. sp., a fungivorous nematode from Japan in a most likely polyphyletic genus (Nematoda … W Bert, H Okada, I Tavernier, G Borgonie, W Houthoofd Nematology 12 (2), 235-246, 2010 | 24 | 2010 |
| Community structure, diversity, and species dominance of bacteria, fungi, and nematodes from naturally and conventionally farmed soil: a case study on Japanese apple orchards YMZBDKHOSTASHNMTHMMKSYMSTSS Tsushima. Organic Agriculture 5, 11-28, 2015 | 21 | 2015 |
| Comparative studies on the seasonal occurrence, nymphal development and food menu in two giant water bugs, Diplonychus japonicus Vuillefroy and Diplonychus major Esaki … F Okada, H and Nakasuji Researches on Population Ecology 35, 15-22, 1993 | 21 | 1993 |
