Instituto Agronômico de Campinas
The Instituto Agronômico de Campinas — universally IAC — is a state-government agricultural research institute in Campinas, São Paulo, Brazil. It does not sell coffee, does not own a brand, and has never appeared in an auction catalogue. What it does is make plants, and three of the plants it made are why Brazilian and Central American coffee looks the way it does.
If you have drunk Brazilian coffee, you have almost certainly drunk IAC’s work under someone else’s name. Mundo Novo rebuilt Brazil’s crop after the war. Catuaí replaced it and now covers a large share of the country’s Arabica and much of Central America’s. Caturra, found by a farmer, was turned into a plantable variety by IAC’s selection programme and went on to become the standard tree of Colombia and Costa Rica.
That is an unusual kind of fame. The institute is a line in a variety catalogue and a footnote on a bag — the same shape of legacy as El Salvador’s ISIC, except that IAC is very much still open and still breeding.
What it is, plainly
It is a public research institute owned by the state of São Paulo, not a federal body and not a private company. Its headquarters sit at Avenida Barão de Itapura, 1.481, Botafogo, Campinas (SP), CEP 13020-902 — confirmed on its own site, which also lists a Divisão de Pesquisa e Desenvolvimento de Café (Coffee Research and Development Division) among its research units (IAC official site, accessed 2026-07-23, confirmed via WebFetch).
Administratively it sits under the Agência Paulista de Tecnologia dos Agronegócios (APTA), which in turn reports to São Paulo’s Secretariat of Agriculture (Wikipedia, accessed 2026-07-23, confirmed via WebFetch; the institute’s own homepage carries a Secretaria de Agricultura e Abastecimento login, consistent with that reporting line). Coffee is one part of a much wider remit — the institute researches horticulture and field crops generally, and as of January 2005 employed 172 scientific researchers and 391 support staff across roughly 12.8 km² of land and experimental farms (same Wikipedia record).
Origins — an institute founded by an emperor
IAC was founded in 1887 by Dom Pedro II, Brazil’s last emperor, as the Imperial Agronomical Station of Campinas, and was transferred to the state government in 1892 (Wikipedia, accessed 2026-07-23, confirmed via WebFetch). It is described there as “the oldest institution of its kind in Latin America.”
The specific founding date circulating in Brazilian institutional material is 27 June 1887. That day is consistent with the only piece of it that could be checked directly: Embrapa, Brazil’s federal agricultural research corporation, published a notice headlined “Instituto Agronômico – IAC completa 127 anos” — IAC turns 127 — dated 27 June 2014, which puts the anniversary on 27 June 1887 (Embrapa, accessed 2026-07-23; only the headline and dateline were readable — the article body is currently withheld under Brazilian electoral-period publishing restrictions).
Read the founding date next to the coffee: 1887 is the year before Brazil abolished slavery, at the height of the São Paulo coffee boom that the empire’s economy ran on. The institute was not set up as a general science project. It was set up because coffee was the country’s money.
To verify
IAC’s first director is usually named as Franz Wilhelm Dafert, and this wiki cannot confirm it. The name appears in this note’s research brief only from a YouTube video transcript — not an institutional biography, an archive record or IAC’s own history page (No Pé do Café; Centro de Café ‘Alcides Carvalho’, both accessed 2026-07-23 via the brief, not independently fetched). The English Wikipedia entry names no director at all. Treat “Dafert was the first director” as unverified until an IAC or state archive document says so.
The coffee programme
IAC’s coffee breeding programme began in 1932, and it has run continuously since — reported by Embrapa, and independently consistent with Consórcio Pesquisa Café’s statement that the institute had 81 years of dedication to coffee genetic improvement as of 2013 (Embrapa; Consórcio Pesquisa Café, both accessed 2026-07-23 — neither body text could be read today; the Embrapa page withholds its article and the Consórcio server refused the connection. Two independent institutional sources agree, which is why this sits in the body rather than in a warning box, but nobody here has read either page in full).
Two independent facts on this wiki line up with 1932 and are worth stating because they were verified directly. IAC began formally selecting Caturra in 1937 — five years into the programme — and it made the Catuaí cross in 1949 (World Coffee Research, confirmed via WebFetch on the Caturra note; World Coffee Research, confirmed via WebFetch on the Catuaí note, both accessed 2026-07-23).
The coffee work is carried out at what the trade calls the Centro de Café “Dr. Alcides Carvalho” — the Alcides Carvalho Coffee Centre — which studies both Arabica and Robusta for resistance, productivity and quality, and includes a full coffee farm inside Campinas, one of Brazil’s largest cities (Sucafina, accessed 2026-07-23, confirmed via WebFetch).
To verify
The coffee centre’s official name and its relationship to the division on IAC’s own site are unclear. Trade and industry sources call it the Centro de Café “Dr. Alcides Carvalho” (Sucafina, confirmed via WebFetch; Consórcio Pesquisa Café, unreachable). IAC’s own homepage lists a unit called the “Divisão de Pesquisa e Desenvolvimento de Café” and does not show a “Centro de Café” in the navigation read on 2026-07-23 (IAC official site, confirmed via WebFetch). These are most likely the same body under an older and a newer name, or a named centre inside a division — but no IAC document confirming either reading was located, and the date the centre was named after Alcides Carvalho is not documented in any source consulted.
What it actually made
This is the verified core of the page, and none of it comes from IAC. It comes from World Coffee Research’s variety catalogue — a technical reference maintained by a body independent of Brazil — as recorded and fetch-confirmed on this wiki’s variety notes.
| Variety | What IAC did | Dates |
|---|---|---|
| Caturra | Ran the formal selection programme that turned a farmer’s dwarf mutant into a plantable variety | Mutation found in Minas Gerais 1915–1918; IAC selection from 1937 |
| Mundo Novo | Took a natural Bourbon × Typica cross spotted in a São Paulo field and developed it for release | Found 1943; released 1952 |
| Catuaí | Made the cross deliberately — yellow Caturra × Mundo Novo, code-named H-2077 — and selected it for 23 years | Crossed 1949; released 1972 |
Sources: World Coffee Research — Caturra, Mundo Novo, Catuai, all accessed 2026-07-23 and confirmed via WebFetch on the linked notes.
Those three rows are a compressed history of twentieth-century coffee agronomy. Caturra is selection — the slow work of turning one lucky tree into a population that breeds true. Mundo Novo is development of an accident nature supplied. Catuaí is breeding proper: a specification written down first (Mundo Novo’s cropping, Caturra’s short frame) and a plant produced to meet it. The institute moved from one to the next over roughly forty years, and by the end of it Brazil’s replanting ran on material coming out of a public institute rather than a seed company.
Brazilian growers also plant Acaiá, Icatu, Catucaí, Arara and Obatã — Brazilian selections commonly described in the trade as IAC or IAC-derived material. As recorded on Mundo Novo and Sarchimor, none of those names has an entry in the World Coffee Research catalogue, so their breeding attributions are not verified here.
To verify
How much of Brazil’s coffee is IAC’s work is asserted constantly and quantified nowhere. Sucafina calls IAC’s research the backbone of Brazil’s coffee genetics and says “much of Brazil’s widely planted Arabica coffee today can be traced back” to it, but gives no percentage (confirmed via WebFetch 2026-07-23). The variety-level share figures on Catuaí — roughly 50% or 60% of Brazilian planting depending on who you read — are themselves flagged there as untraceable industry estimates. No Brazilian government census or institute figure for IAC-bred acreage was located. The direction of the claim is well supported; the size of it is not.
To verify
A widely repeated development timeline conflicts with the documented one. Sucafina states that Mundo Novo and Catuaí each took “over 40 years to develop” (confirmed via WebFetch 2026-07-23). The World Coffee Research record gives 1949 to 1972 — 23 years — for Catuaí, and 1943 to 1952 — nine years — for Mundo Novo (confirmed via WebFetch on those notes). Forty years is not a rounding error on either. The likeliest reading is that the trade figure counts continuing selection and colour-type work after commercial release, but no source consulted says so. Use the catalogue dates.
The parts that aren’t breeding
A breeding programme is the visible half. The research brief for this note credits IAC with several less glamorous contributions that arguably changed Brazilian coffee just as much — cultivar recommendations, fertilisation, spacing and plant density, pruning systems and irrigation, plus soil fertility, mineral nutrition, soil and leaf analysis, and liming, all reported as fundamental to the modernisation of Brazilian coffee growing (Embrapa, article body unreadable 2026-07-23; Centro de Café video, accessed via the brief). None of it could be read at source, so it is reported here as claim rather than fact.
Two specific claims are load-bearing enough to flag on their own.
To verify
Coffee zoning for São Paulo state. IAC is reported to have produced the agro-climatic zoning for coffee in São Paulo — mapping which parts of the state have the temperature and water conditions coffee actually wants (Consórcio Pesquisa Café, accessed 2026-07-23, server refused the connection; not independently corroborated). Plausible and entirely ordinary work for a state agricultural institute — but unread at source and unconfirmed.
To verify
IAC and the invention of pulped natural — this contradicts an existing note. The same Consórcio Pesquisa Café article is reported to say IAC established the basis for cereja descascado — Brazil’s pulped natural process — in the 1960s, as a way to improve quality in more humid regions (source unreachable 2026-07-23). This wiki’s Pulped natural note already records that nobody agrees when that process started: it collects claims for the 1950s and for the 1990s, forty years apart, and concludes “do not quote a date for the invention of pulped natural.” The 1960s claim is now a third date, and it is the only one that names an institution. It does not settle the question — it widens it. Do not state that IAC invented pulped natural.
What it is working on now
Sucafina, visiting the institute, reports current work on naturally decaffeinated coffee plants — Arabica selections carrying low or zero caffeine — alongside the resistance, productivity and quality programmes (confirmed via WebFetch 2026-07-23). It names Sergio Parreiras, a scientific researcher there for over twenty years, and Dona Ivone, who spent 65 years in the cherry-selection laboratory and worked on both Mundo Novo and Catuaí.
That is one trade source, fetch-confirmed but not corroborated, and it is a green-coffee trader writing about a visit — treat the caffeine-free programme as reported, not as a published result. The Dona Ivone detail is worth keeping for a different reason: 65 years in one laboratory is roughly the entire span from Mundo Novo’s release to today, and it is a useful correction to the idea that plant breeding is done by institutions rather than by particular people doing the same careful job for decades.
It has no competition record, and that is the correct answer
No competition placement, cupping score, auction price or buyer is attached to IAC anywhere. The research brief searched for Cup of Excellence and ACE records, Best of Panama-style auction results, and SCA and CQI scoring documentation tied to IAC and found none. There is no published altitude for its Campinas farm or its trial plots either.
That absence is structural, not a gap in the research. A breeding institute is not a producer. Its output is seed handed to farmers, and it reaches the score sheet under their names — as it did at the 2019 Cup of Excellence Brazil, where the winning lot was a Yellow Catuaí at 92.23 points, sold at $60.10/lb, and where Catuaí, Catucaí, Acaiá and Arara between them took most of the podium (recorded on Catuaí and Mundo Novo from the Alliance for Coffee Excellence Brazil 2019 results, confirmed via WebFetch). Every one of those is IAC material or IAC-derived material. The institute’s name appears on none of it.
Why it matters
IAC is the strongest argument this wiki has against a story specialty coffee likes to tell itself — that bred varieties are the compromise and found varieties are the good stuff.
The comfortable version says heirlooms and lucky mutations cup well while laboratories produce hardy, dull Catimors. IAC’s record does not fit. A state agronomy institute working on yield, plant height and fertiliser response produced Catuaí, and a Catuaí beat a Geisha at Brazil’s own Cup of Excellence and sold for double. What predicts quality is not whether a plant was bred but what it was bred for, and how much altitude, farm and processing the grower brings afterwards.
There is a second lesson in the citation trail on this page. The institute is 139 years old, still operating, and still has its own website — and yet the load-bearing facts about its coffee work had to be assembled from a Swiss green trader’s blog post, an encyclopedia article, and two Brazilian institutional pages that could not be read at all today. The reason we can state with confidence what IAC bred and when is that World Coffee Research, in another country, wrote it down and keeps the page up. As on ISIC: institutional memory in coffee is thinner than it looks, and it usually survives in somebody else’s catalogue.
Related
- Catuaí · Mundo Novo · Caturra — the three varieties its programme produced or made plantable
- Bourbon · Typica — the two founding lineages standing behind all three
- Alcides Carvalho — the IAC researcher credited with the 1949 Catuaí cross, and the name on its coffee centre
- Icatu · Acaiá — Brazilian selections attributed to IAC material but absent from the international variety catalogue
- Sarchimor · Catimor — the rust-resistant lines behind Obatã and Tupi, the other Brazilian releases in circulation
- World Coffee Research — keeper of the catalogue that is the authoritative public record of what IAC bred
- Instituto Salvadoreño de Investigaciones del Café · CATIE · ICAFE · Cenicafé — its Latin American counterparts, institutes with the same job in other countries
- Pulped natural — the Brazilian process it is claimed, unreliably, to have originated
- Coffee leaf rust — the disease every one of its famous varieties is badly exposed to
- Cup of Excellence · Alliance for Coffee Excellence · Cup of Excellence records by country — where its varieties win under farmers’ names
- Cerrado Mineiro — the Brazilian region where much of that material is planted
- Sucafina — the green trader whose visit is the most recent readable account of the institute
Official links
- Official site — Instituto Agronômico (IAC) — responded normally when checked for this note on 2026-07-23 and lists the coffee research division. (Earlier attempts on the same day, recorded on Catuaí and Mundo Novo, found the domain unresponsive — the site appears to be intermittent rather than down.)
- Official site — IAC products and services directory — the institute’s own list of laboratory analyses and research divisions
Sources
- Instituto Agronômico (IAC) — official site — accessed 2026-07-23 (confirmed via WebFetch; source of the headquarters address and the Divisão de Pesquisa e Desenvolvimento de Café)
- Instituto Agronômico (IAC) — products and services — accessed 2026-07-23 (confirmed via WebFetch; contains no institutional history)
- World Coffee Research — Caturra — accessed 2026-07-23 (confirmed via WebFetch on the Caturra note; source of the 1937 IAC selection date)
- World Coffee Research — Catuai — accessed 2026-07-23 (confirmed via WebFetch on the Catuaí note; source of the 1949 cross, H-2077 and the 1972 release)
- World Coffee Research — Mundo Novo — accessed 2026-07-23 (confirmed via WebFetch on the Mundo Novo note; source of the 1943 discovery and 1952 release)
- Alliance for Coffee Excellence — Brazil 2019 results and auction — accessed 2026-07-23 (confirmed via WebFetch on the Catuaí note; source of the 92.23-point Yellow Catuaí result)
- Embrapa — Instituto Agronômico – IAC completa 127 anos — accessed 2026-07-23 (headline and 27/06/2014 dateline readable only; article body currently withheld under Brazilian electoral publishing restrictions. Cited via the research report for the 1932 programme start and the agronomy contributions)
- Wikipedia — Instituto Agronômico de Campinas — accessed 2026-07-23 (confirmed via WebFetch; source of the 1887 founding by Dom Pedro II, the Imperial Agronomical Station name, the 1892 transfer to the state, the APTA affiliation and the 2005 staff and land figures)
- Sucafina — Inside Brazil’s Coffee Future: Visiting IAC — accessed 2026-07-23 (confirmed via WebFetch; source of the Alcides Carvalho centre, the Arabica/Robusta research focus, the farm inside Campinas, the caffeine-free programme and the named researchers)
- Consórcio Pesquisa Café — Instituto Agronômico – IAC completa 126 anos — attempted 2026-07-23, connection refused; cited via the research report only, for the 81 years of coffee breeding as of 2013, the São Paulo coffee zoning and the cereja descascado claim
- Daily Coffee News — 132 Years of Groundbreaking Coffee Research at Brazil’s IAC — attempted 2026-07-23, returned HTTP 403; listed so the next researcher knows it has been tried
- Instituto Agronômico — Centro de Café ‘Alcides Carvalho’ (video) — accessed 2026-07-23 via the research report only, not independently fetched; source of the soil fertility, mineral nutrition and mechanisation claims
- IAC: Por aqui passa o passado e o futuro da Cafeicultura no Brasil (video) — accessed 2026-07-23 via the research report only, not independently fetched; sole source of the Franz Wilhelm Dafert attribution