Photosynthetic responses of Trinitario cacao genotypes under four light levels - Vernessa R. Lewis; Aidan D. Farrell; Pathmanathan Umaharan; Adrian M. Lennon (Trees, 2026)

Correction: The Effect of Maternal and Paternal Genotype on Seed Lipid Content, Composition, and thermal Traits in Theobroma cacao - Evelyn Kulesza; Helene Hopfer; Gregory R. Ziegler; Juan Calle‑Bellido; Chelsea Roberts; Pathmanathan Umaharan; Siela N. Maximova; Mark J. Guiltinan (Tropical Plant Biology, 2025)

The Effect of Maternal and Paternal Genotype on Seed Lipid Content, Composition, and Thermal Traits in Theobroma cacao - Evelyn Kulesza; Helene Hopfer; Gregory R. Ziegler; Juan Calle-Bellido; Chelsea Roberts; Pathmanathan Umaharan; Siela N. Maximova; Mark J. Guiltinan (Tropical Plant Biology, 2025)

Genotypic differences in vase life of Anthurium andraeanum (Hort.) cut-flowers are associated with differences in spathe chlorophyll content - Sarah Evelyn; Winston Elibox; Pathmanathan Umaharan; Kathryn De Abreu; Aidan D. Farrell (Postharvest Biology and Technology, 2023)

Mitigation of cadmium uptake in Theobroma cacao L: efficacy of soil application methods of hydrated lime and biochar - Gideon Ramtahal; Pathmanathan Umaharan; Carisa Davis; Corey Roberts; Anand Hanuman; Leon Ali (Plant and Soil, 2022)

A first approach to develop a quantitative screening method to identify resistance to bacterial leaf spot disease caused by Acidovorax anthurii in anthurium - Annelle W. B. Holder; Winston Elibox; Pathmanathan Umaharan (European Journal of Plant Pathology, 2021)

Morphological and genetic diversity of cacao (Theobroma cacao L.) in Uganda - David Gopaulchan; Lambert A. Motilal; Frances L. Bekele; Séverine Clause; James O. Ariko; Harriet P. Ejang; Pathmanathan Umaharan (Physiology and Molecular Biology of Plants, 2019)

Molecular characterization of previously elusive badnaviruses associated with symptomatic cacao in the New World - Nomatter Chingandu; Muhammad Zia-ur-rehman; Thyail N. Sreenivasan; Surendra Surujdeo-Maharaj; Pathmanathan Umaharan; Osman A. Gutierrez; Judith K. Brown (Archives of Virology, 2017)

Association mapping of seed and disease resistance traits in Theobroma cacao L. - Lambert A. Motilal; Dapeng Zhang; Sue Mischke; Lyndel W. Meinhardt; Michel Boccara; Olivier Fouet; Claire Lanaud; Pathmanathan Umaharan (Planta, 2016)

Microsatellite based analysis of the genetic structure and diversity of Capsicum chinense in the Neotropics - Marissa Moses; Pathmanathan Umaharan; Selvadurai Dayanandan (Genetic Resources and Crop Evolution, 2014)

A molecular assessment of the genetic model of spathe color inheritance in Anthurium andraeanum (Hort.) - David Gopaulchan; Pathmanathan Umaharan; Adrian M. Lennon (Planta, 2014)

Microsatellite-aided detection of genetic redundancy improves management of the International Cocoa Genebank, Trinidad - Lambert A. Motilal; Dapeng Zhang; Sue Mischke; Lyndel W. Meinhardt; Pathmanathan Umaharan (Tree Genetics & Genomes, 2013)

Inheritance and combining ability studies of pod physical and biochemical quality traits in vegetable pigeonpea (Cajanus cajan L. Millsp) - Albada Beekham; Pathmanathan Umaharan (Euphytica, 2010)

Increasing Accuracy and Throughput in Large-Scale Microsatellite Fingerprinting of Cacao Field Germplasm Collections - Lambert A. Motilal; Dapeng Zhang; Pathmanathan Umaharan; Sue Mischke; Michel Boccara; Stephen Pinney (Tropical Plant Biology, 2009)

Quantitative resistance to Cercospora leaf spot disease caused by Pseudocercospora cruenta in cowpea - Helen M. Booker; Pathmanathan Umaharan (Euphytica, 2008)

A quantitative screening method for the detection of foliar resistance to Xanthomonas axonopodis pv. dieffenbachiae in anthurium - Winston Elibox; Pathmanathan Umaharan (European Journal of Plant Pathology, 2008)

Microsatellite variation and population structure in the “Refractario” cacao of Ecuador - Dapeng Zhang; Michel Boccara; Lambert Motilal; David R. Butler; Pathmanathan Umaharan; Sue Mischke; Lyndel Meinhardt (Conservation Genetics, 2008)

Identification of resistance to Cercospora leaf spot of cowpea - Helen M. Booker; Pathmanathan Umaharan (European Journal of Plant Pathology, 2007)

Genetic nature of bacterial wilt resistance in tomato (lycopersicon esculentum Mill.) accession La 1421 - Musa El. S. Mohamed; Pathmanathan Umaharan; Ralph H. Phelps (Euphytica, 1997)

Genetic analysis of yield and its components in vegetable cowpea (Vigna unguiculata L. Walp) - Pathmanathan Umaharan; Rasiah P. Ariyanayagam; Syed Q. Haque (Euphytica, 1997)

Resistance to cowpea severe mosaic virus, determined by three dosage dependent genes in Vigna unguiculata L. Walp - Pathmanathan Umaharan; Rasiah P. Ariyanayagam; Syed Q. Haque (Euphytica, 1997)