J. O'toole

Most-cited papers

1. Radiation-use efficiency in biomass accumulation prior to grain-filling for five grain-crop species

   J. Kiniry, C. Jones, J. O'toole, R. Blanchet +2 more

   1989425 citations

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2. Genotypic variation in crop plant root systems

   J. O'toole, W. Bland

   1987422 citations

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3. Locating genes associated with root morphology and drought avoidance in rice via linkage to molecular markers

   M. Champoux, Guo-Liang Wang, S. Sarkarung, D. Mackill +3 more

   1995Theoretical and Applied Genetics385 citations

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4. Locating QTL for osmotic adjustment and dehydration tolerance in rice

   J. Lilley, M. M. Ludlow, S. McCouch, J. O'toole

   1996276 citations

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5. Yield response of rice (Oryza sativa L.) genotypes to different types of drought under rainfed lowlands - Part 1. Grain yield and yield components

   G. Pantuwan, Fu-Kai Shu, M. Cooper, S. Rajatasereekul +1 more

   2002251 citations

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6. Inheritance of Root Characters and their Relations to Drought Resistance in Rice1

   I. Ekanayake, J. O'toole, D. Garrity, T. Masajo

   1985234 citations

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7. Advances in plant biotechnology and its adoption in developing countries.

   G. Toenniessen, J. O'toole, J. Devries

   2003Current opinion in plant biology176 citations

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8. Yield response of rice (Oryza sativa L.) genotypes to drought under rainfed lowlands. 2. Selection of drought resistant genotypes

   G. Pantuwan, Fu-Kai Shu, M. Cooper, S. Rajatasereekul +1 more

   2002169 citations

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9. Water stress effects on leaf elongation, leaf water potential, transpiration, and nutrient uptake of rice, maize, and soybean

   V. C. Tanguilig, E. Yambao, J. O'toole, S. K. De Datta

   1987Plant and Soil156 citations

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10. Yield response of rice (Oryza sativa L.) genotypes to drought under rainfed lowland: 3. Plant factors contributing to drought resistance

    G. Pantuwan, Fu-Kai Shu, M. Cooper, S. Rajatasereekul +1 more

    2002151 citations

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11. Yield response of rice (Oryza sativa L.) genotypes to drought under rainfed lowlands

    G. Pantuwan, Fu-Kai Shu, M. Cooper, S. Rajatasereekul +1 more

    2002150 citations

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12. Screening rice for drought resistance at the reproductive phase

    D. Garrity, J. O'toole

    1994138 citations

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13. Responses of seven diverse rice cultivars to water deficits I. Stress development, canopy temperature, leaf rolling and growth

    N. Turner, J. O'toole, R. Cruz, O. Namuco +1 more

    1986137 citations

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14. Genotypic Variation in Maintenance of Leaf Water Potential in Rice 1

    J. O'toole, T. Moya

    1978136 citations

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15. Use of wax-petrolatum layers for screening rice root penetration

    Long-Xi Yu, J. D. Ray, J. O'toole, H. Nguyen

    1995135 citations

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16. Upland Rice: A Global Perspective

    P. Gupta, J. O'toole

    1986125 citations

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17. Leaf rolling and transpiration

    J. O'toole, R. Cruz, T. Singh

    1979109 citations

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18. Variation in root penetration ability, osmotic adjustment and dehydration tolerance among accessions of rice adapted to rainfed lowland and upland ecosystems

    R. C. Babu, H. Shashidhar, J. Lilley, N. D. Thanh +5 more

    2001108 citations

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19. Role of Panicle Exsertion in Water Stress Induced Sterility 1

    J. O'toole, O. S. Namuco

    1983105 citations

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20. Epicuticular Wax and Cuticular Resistance in Rice

    J. O'toole, R. Cruz, J. Seiber

    197996 citations

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21. Selection for Reproductive Stage Drought Avoidance in Rice, Using Infrared Thermometry

    D. Garrity, J. O'toole

    199595 citations

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22. Responses of seven diverse rice cultivars to water deficits II. Osmotic adjustment, leaf elasticity, leaf extension, leaf death, stomatal conductance and photosynthesis

    N. Turner, J. O'toole, R. Cruz, E. Yambao +3 more

    198692 citations

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23. Dry matter and grain production of rice, using a line source sprinkler in drought studies

    D. Puckridge, J. O'toole

    198090 citations

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24. Influence of the soil physical environment on rice (Oryza sativa L.) response to drought stress and its implications for drought research

    J. Cairns, S. Impa, J. O'toole, S. K. Jagadish +1 more

    201188 citations

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25. Comparison of Some Crop Water Stress Measurement Methods 1

    J. O'toole, N. Turner, O. P. Namuco, M. Dingkuhn +1 more

    198488 citations

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26. Characterization of the Bean Pod as a Photosynthetic Organ 1

    R. Crookston, J. O'toole, J. Ozbun

    197487 citations

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27. Discrimination of 13C among upland rices having different water use efficiencies

    M. Dingkuhn, G. Farquhar, D. De, J. O'toole +1 more

    199185 citations

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28. Rice root morphological traits are related to isozyme group and adaptation

    H. R. Lafitte, M. Champoux, G. McLaren, J. O'toole

    200181 citations

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29. Photosynthetic Depression in Beans After Exposure to Cold for One Night 1

    R. Crookston, J. O'toole, Rita H. Lee, J. Ozbun +1 more

    197464 citations

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30. Photosynthetic Response to Water Stress in Phaseolus vulgaris

    J. O'toole, J. Ozbun, D. Wallace

    197763 citations

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31. Reproductive Stage Water Stress and Sterility. I. Effect of Stress during Meiosis 1

    O. S. Namuco, J. O'toole

    198659 citations

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32. Water deficits and yield in upland rice

    J. O'toole, T. Moya

    198157 citations

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33. Evaluation of a simple technique for characterizing rice root systems in relation to drought resistance

    J. O'toole, Soemartono

    1981Euphytica57 citations

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34. Root Response to Water Stress in Rainfed Lowland Rice

    M. Thangaraj, J. O'toole, S. D. DeDatta

    1990Experimental Agriculture53 citations

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35. Estimation of Aerodynamic and Crop Resistances from Canopy Temperature1

    J. O'toole, J. Real

    198652 citations

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36. Water Deficits and Mineral Uptake in Rice 1

    J. O'toole, E. Baldia

    198252 citations

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37. Water use in lowland rice cultivation in Asia: A review of evapotranspiration

    V. S. Tomar, J. O'toole

    198050 citations

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38. Drought resistance in rainfed lowland rice.

    J. O'toole, S. D. DeDatta

    198646 citations

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39. Adaptation to water stress in rice.

    P. Steponkus, J. M. Cutler, J. O'toole, N. Turner +1 more

    198042 citations

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40. Effects of nitrogen nutrition and root medium water potential on growth, nitrogen uptake and osmotic adjustment of rice

    E. Yambao, J. O'toole

    198440 citations

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41. Panicle water relations during water stress

    J. O'toole, T. Hsiao, O. S. Namuco

    198439 citations

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42. Yield response of rice (Oryza sativa L.) genotypes to drought under rainfed lowlands: 4. Vegetative stage screening in the dry season

    G. Pantuwan, Fu-Kai Shu, M. Cooper, S. Rajatasereekul +2 more

    200435 citations

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43. Influence of deep root density on root pulling resistance in rice

    I. Ekanayake, D. Garrity, J. O'toole

    198635 citations

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44. Genetic improvement of rice for water-limited environments

    O. Ito, J. O'toole, B. Hardy

    201633 citations

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45. Root pulling resistance in rice: Inheritance and association with drought tolerance

    I. Ekanayake, D. Garrity, T. Masajo, J. O'toole

    1985Euphytica33 citations

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46. A Field Study on Leaf Water Potential, Transpiration and Plant Resistance to Water Flow In Rice 1

    V. S. Tomar, J. O'toole

    198229 citations

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47. EFFECT OF POTASSIUM NUTRITION ON LEAF ANATOMY AND NET PHOTOSYNTHESIS OF PHASEOLVS VULGARIS L.

    J. O'toole, K. Treharne, M. Turnipseed, K. Crookston +1 more

    198029 citations Open access

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48. Drought and rice improvement in perspective.

    J. O'toole, T. Chang

    197829 citations

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49. Root traits to increase drought resistance in rainfed lowland rice

    G. Pantuwan, Fu-Kai Shu, M. Cooper, J. O'toole +1 more

    199727 citations

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50. Application of crop production models in agro-ecological characterization: simulation models for specific crops.

    C. Jones, J. O'toole, A. Bunting

    198726 citations

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