James "Jim" McWilliam is remembered as a scientist of vision and energy who left a global legacy in agricultural research.

Jim McWilliam was a pioneering agricultural scientist and the first Director of the Australian Centre for International Agricultural Research (1982–89), where he built lasting partnerships between Australian researchers and developing countries.

James Russell McWilliam AO

Born near Leyburn, Queensland, Jim studied forestry at the University of Queensland and in the US, completing a PhD at Yale. He worked with the Queensland Forestry Service, CSIRO and later as Professor of Agronomy at the University of New England, publishing widely and mentoring many postgraduate students.

Jim was a Fellow of both the Australian Institute of Agricultural Science and the Academy of Technological Sciences and Engineering, and in 1989 was made an Officer of the Order of Australia (AO).

He established its enduring culture, internal processes and global reputation. He also served on the Boards of Management of six international agricultural research centres:

  • International Center for Agricultural Research in the Dry Areas (ICARDA 1976-81)
  • International Wheat and Maize Research Center (CIMMYT 1983-87)
  • International Food Policy Research Institute (IFPRI 1984-89)
  • International Center for Research on Agro-Forestry (ICRAF 1989-94)
  • International Rice Research Institute (IRRI 1990-95)
  • Asian Vegetable Research and Development Center (AVRDC, now the World Vegetable Center 1990-95).

Jim was also a key figure in the Crawford Fund. He made numerous contributions to its training programs and served on its Queensland Committee from its inception in 1996 until 2006. This included acting briefly as its Coordinator in 2005-06 when the then Coordinator, John Vercoe, died in office.

With Jim’s death, Australia has lost a transformative leader and a foundational global figure in agricultural research for development. He was, for a generation, a charismatic Australian champion of international agricultural research (IAR). However, in the rush to acknowledge his contribution to IAR, we should remember that first and foremost, he was a scientist of rare quality. Jim was born in Toowoomba, Queensland, Australia. His parents raised sheep and cattle on a property near Leyburn on Queensland’s Southern Downs.

At an early age he was sent as a boarder to Toowoomba Grammar Preparatory School (“Toowoomba Prep”) and later attended Toowoomba Grammar School (1942-45). He obtained a Queensland Forestry Cadetship to study forestry at the University of Queensland and the Australian Forestry School in Canberra, and graduated with a BSc (For) (Hons) degree and a Diploma in Forestry.

In 1951 he became the first geneticist in the Queensland Forest Service. Based at Beerwah, SE Queensland he joined a small tree breeding group working on Pinus and Auricaria species, notably slash pine (P. elliotti). In early 1953 Jim was awarded a Rotary International Fellowship and a Fulbright Fellowship to study at Duke University, North Carolina, USA where he graduated with a Master’s degree in Forestry (MF) in 1954. He was then still with the Queensland Forestry Service, and at their request he made a trip through British Honduras and the Republic of Honduras to examine the natural stands of Caribbean pine (P. caribaea). Gary Bacon (former CEO of Queensland Forestry) recently noted that Jim’s favourable report resulted in increased plantings of this tropical pine in Queensland, and after crossing with slash pine the F1 hybrid became a favoured plantation species; only slash pine is planted on a larger area in Queensland. In 1955 Jim obtained a Research Fellowship to attend Yale University where he completed a PhD in 1958.

In his years as a production forestry researcher Jim was author or co-author of about a dozen scientific publications on aspects of tree breeding including seed production, pollen physiology and dispersal, and barriers to hybridisation among Pinusspecies. By the time he returned to Australia in 1958 he was already an established scientist. In 1958 Jim obtained a research scientist position in CSIRO’s Division of Plant Industry in Canberra, and for the next 13 years he worked on the genetics, physiology and breeding of the temperate/Mediterranean grass phalaris (Phalaris aquatica). CSIRO had commenced a breeding program in the late 1950s which it was to maintain for about 50 years. The program quickly grew to half a dozen scientists including four plant breeders and attracted other researchers from within CSIRO and around the world.

Jim thrived in this environment of creative energy, contributing about 30 scientific publications and several cultivars. His research was innovative, effective and always relevant to the task. Time was not wasted; when he got an idea, he moved quickly to implement it. He had an ability to design and bring together a number of complementary experiments to address a problem. When his own wide-ranging research skills needed boosting, his charismatic personality enabled him to attract collaborators. People wanted to work with him.

In 1971 Jim became Professor of Agronomy at the University of New England (UNE), Armidale NSW. He remained there for 11 years. He transferred his personal phalaris research to Armidale, and in 1982 his final cultivar Uneta was released. However, the new position enabled him to extend his research to a wide range of crops and farming systems. He introduced the discipline of crop modelling and systems research. He supervised in full or in part 16 postgraduate students. His research with them reflected to a considerable extent their personal interests and the requirements of research funding bodies, but sunflowers (Helianthus annuus) became a common focus and, mostly with students, he published about a dozen papers on aspects of sunflower physiology, growth and yield.

During his years at UNE, Jim became involved in various consultancy roles. Alec Lazenby, who was Vice-Chancellor of UNE at the time, recalls that Jim caught the attention of Sir John Crawford, who approached Jim to undertake a review of agricultural research in South America. When Jim protested that he had already used up his entitlements for leave of absence, Sir John – ever aware of protocol – replied that he had already obtained the Vice-Chancellor’s blessing. Years later, Jim told Alec that he believed Sir John was “testing him out”.

In 1982, when ACIAR was being established Sir John personally oversaw the recruitment of Jim as its first Director. Sir John chaired ACIAR’s first Board of Management. He kept clear of management decisions but urged Jim to move quickly; to get top-quality, well-known Australian scientists involved in the research, establish a favourable image and get some early “runs on the board” in terms of research outcomes.

Jim had a large network within the Australian research community, particularly within CSIRO, and he found it easy to attract top-quality researchers to work with ACIAR. He set up the partnership model through which researchers in Australia and developing countries designed the research together and shared the benefits. In a far-sighted move he established an impact assessment capability within ACIAR that tracked the outcomes of the Centre’s research projects. Many of the operational arrangements established by Jim continue to this day, and many of the fields of particular Australian research strength he identified remain in demand.

Arthur Blewitt, who was ACIAR’s Centre Secretary for most of Jim’s term as Director and travelled extensively with him remembers his commanding presence. When Jim spoke, people listened. Jim retired from ACIAR in 1989 and became a consultant in research management in CSIRO. For a year or two he continued to provide input to CGIAR Centre reviews and internal CGIAR processes. From 1991-94 he was Chairman of the Grape and Wine Research and Development Corporation. His membership of the Boards of ICRAF, IRRI and AVRDC continued until the mid-1990s. He established a personal consulting company. His decade of contributions to the Crawford Fund then commenced, particularly through his membership of the Queensland Committee.

Jim received numerous awards. He was a Fellow of the Australian Institute of Agricultural Science (FAIAS) and of the Australian Academy of Technological Sciences and Engineering (FTSE). In 1989 he was made an Officer in the Order of Australia (AO). In 2003 he received the CM Donald Medal – the most prestigious Australian award in agronomy.

Provided by daughter, Kate Rickards

Latest Blog

Old Boys
/
Thursday, 14 Aug 2025

75 Years of Rivalry and Respect

This year’s match holds special meaning, as it marks 75 years since the very first O’Callaghan Cup clash in 1950. Among those who remember the early days is Malcolm Powell, a proud TGS Old Boy (1948-52) who played fullback for the First XV in 1951. Malcolm, now in his nineties, still vividly recalls the thrill of those early games. “I watched the first Cup from the sidelines, I was in the Thirds that year,” Malcolm recalls. The fiercest of rivals but the greatest of friends “Downlands won that…

Read More
Grammar 150
/
Thursday, 07 Aug 2025

Our Sesquicentenary

The day was filled with reflection, celebration and a deep sense of connection to the generations who have shaped the School’s legacy. From the opening of a time capsule sealed in 1975, to a Sesquicentenary Assembly that honoured our roots and looked to the future, the occasion was a powerful reminder of what it means to be part of the TGS community. And of course there was cake! A Message Across Time: Opening the 1975 Time Capsule

Read More
Teaching Excellence
/
Thursday, 31 July 2025

Better Together - 2025 IBSC Conference

With its global network of over 300 member schools spanning more than 20 countries, the IBSC advocates for educational opportunities that focus on the holistic development of young men. This year, the IBSC Annual Conference was hosted by Belmont Hill School in Boston, United States, where teachers, school leaders and experts in boys' education gathered under the inspiring theme of "Better Together". Toowoomba Grammar School was proudly represented by Mr Luke Rawle, Ms Abby Varley and Mr Henry…

Read More
Old Boys
/
Thursday, 24 July 2025

Reliving the Past, Shaping the Future

Mr Nicholas Hess has been a coach for both rugby and tennis and a boarding supervisor after he finished Year 12 His connection to the School runs deep, from the friendships he formed as a student to his dedication now as a Boarding House Assistant and long-standing member of the Old Boys’ Association (OBA). TGS has had a lasting impact on his life, and he has been only too willing to give back to the place that he loves so much. “There’s something special about being part of the Blue and Gold,”…

Read More
Stewardship
/
Thursday, 19 June 2025

Never Give Up

Six years ago, after experiencing ongoing muscle weakness, he was given a life-changing diagnosis - Limb Girdle Muscular Dystrophy 2i (LGMD2i). Basically, Matt’s body doesn’t produce the chemical substance, Ribitol which is crucial for muscle function. He was told there is no treatment or cure, that he would be wheelchair bound in five to ten years and require oxygen, with the likelihood of an early death. But Matt would not accept that fate. Instead, he took up the fight – not just for…

Read More
Blog Wednesday, 11 June 2025

A Magical Collaboration - “Midnight: The Cinderella Musical”

A co-production between Toowoomba Grammar School and Fairholme College, this enchanting musical captivated audiences at the Empire Theatre for two nights in early June, leaving a lasting impression on all who attended. A Story Brought to Life “Midnight” is a fresh take on the Cinderella story, featuring music and lyrics by John Foreman and Anthony Costanzo, with orchestrations by Anthony Barnhill and additional contributions from Kate Miller-Heidke. The book, written by Dean Murphy and Pip…

Read More
Sports & Activities
/
Thursday, 05 June 2025

Pioneering Excellence: Launching TGS's Athletic Development Program

Our Athletic Development Program represents a paradigm shift in how schools nurture sporting talent—combining cutting-edge technology, evidence-based practices and a whole-person philosophy that prepares young men for success beyond the scoreboard.

Read More
Character & Wellbeing
/
Thursday, 29 May 2025

Reflecting on the Past, Walking Forward Together

This week is an important time for all Australians to learn about our shared histories, cultures and achievements, and to reflect on how we can each contribute to achieving reconciliation. The theme for NRW 2025, 'Bridging Now to Next,' calls on us to honour the past, acknowledge the present and actively build a better future. It reminds us that reconciliation is not a destination, it is a journey guided by reflection, respect and a shared commitment to walking together. As we look back on the…

Read More
Blog Thursday, 22 May 2025

A Bright Start to our Rising and Leading Series

More than 150 members of the Toowoomba and Darling Downs community joined us to hear from leading demographer and data commentator Simon Kuestenmacher, whose presentation sparked fresh thinking about the decade ahead.

Read More