Híbrido de Timor

Also Timor Hybrid, HdT, HDT, Tim Tim

The Timor Hybrid is a spontaneous arabica x canephora hybrid found on Timor that is fertile with arabica and carries robusta-derived rust resistance genes (SH6 to SH9) plus the arabica gene SH5. Seed lots collected in Timor and numbered 832/1, 832/2 and 1343 were multiplied at the CIFC rust centre in Portugal and distributed worldwide; crossing them with Caturra, Villa Sarchí and Catuaí produced the Catimor, Sarchimor, Colombia and Brazilian resistant populations. Accession 1343 also carries coffee berry disease resistance. In Sumatra the hybrid itself is grown as 'Tim Tim'.

Introgressed Rust resistant

Parents
2
Descendants
10
Countries grown
5
Traits published
6of 14

Lineage

From Arabica × Robusta / Conilon
ArabicaRobusta / ConilonHíbrido de TimorCastilloCatiguá MG2CatimorCenicafé 1ColombiaSarchimorSln.9TabiTaCRI improved hybrids (N39-1 to N39-7, KP423-1 to KP423-3, TaCRI F lines)Tim Tim
Parents to the left, descendants to the right. Each name links to its own record; lineage comes from breeding records and genetic studies cited on each page.

Natural C. canephora x C. arabica hybrid; sources differ on discovery date (1927 in Nature Genetics and the cytogenetic literature; 1940s in Cenicafé's guide). Carries SH5 plus canephora-derived SH6-SH9; HdT 1343 carries the Ck-1 (T) gene for CBD resistance.

Traits

This atlas's own table
Species
Hybrid
Genetic group
Introgressed
Stature
not published
Leaf tip
not published
Bean size
not published
Yield
not published
Leaf rust
Resistant
Coffee berry disease
Resistant
Nematodes
not published
Best altitude
not published
Cup quality
not a commercial cup variety; donor parent
Released
not published
Breeder or selector
not published
Origin
Timor-Leste

Countries grown

Timor-LesteIndonesiaPortugalBrazilColombia

Germplasm accessions

No public germplasm accession recorded.