Ug99 is a lineage of wheat stem rust (Puccinia graminis f. sp. tritici), which is present in wheat fields in several countries in Africa and the Middle...

wheat strains show no resistance. The race was named TTKSK (e.g. isolate Ug99). An epidemic of stem rust on wheat caused by race TTKSK spread across Africa...

convened an international expert panel in Kenya on the emerging threat of Ug99 in east Africa. The working group produced a report, "Sounding the Alarm...

f. sp. tritici and carries Sr52 which offers some resistance against the Ug99 subrace of P.g.f.sp.t.. The genetic basis for this immunity is being introgressed...

diseases: Caused by Puccinia graminis f. sp. tritici (basidiomycete) fungi e.g. Ug99 Wheat blast: Caused by Magnaporthe oryzae Triticum. Viral diseases: Wheat...

intensive farming". Archived from the original on 3 May 2007. "Wheat Stem Rust – UG99 (Race TTKSK)". FAO. Archived from the original on 7 January 2014. Retrieved...

availability especially if there are no contingency plans in place. For example, Ug99, a lineage of wheat stem rust, which can cause up to 100% crop losses, is...

Kenya) with the particularly virulent UG99 fungus. Unlike other rusts, which only partially affect crop yields, UG99 can bring 100% crop loss. Up to 80%...

UH98 — March 15, 2004 Kitt Peak Spacewatch  · 1.1 km MPC · JPL 316469 2010 UG99 — October 21, 2001 Kitt Peak Spacewatch  · 1.5 km MPC · JPL 316470 2010 VE7...

epidemic of stem rust, which is destructive to wheat and is caused by race Ug99, has in 2007 spread across Africa and into Asia. Beginning in the 20th century...

migration and strategies to mitigate the threat to wheat production from rzace Ug99 (TTKS) of stem rust pathogen". CABI Reviews. 2006. CABI Publishing. doi:10...

humanity's third-most-produced cereal. Extant fungal infections such as Ug99 (a kind of stem rust) can cause 100% crop losses in most modern varieties...

David P.; Huerta-Espino, Julio; et al. (2011-09-08). "The Emergence of Ug99 Races of the Stem Rust Fungus is a Threat to World Wheat Production". Annual...

UW95 — April 15, 2012 Haleakala Pan-STARRS  · 2.5 km MPC · JPL 712527 2014 UG99 — May 9, 2007 Lulin LUSS  · 3.1 km MPC · JPL 712528 2014 UV100 — August 27...

detailing the threat to global wheat supplies posed by the stem rust variant Ug99. The report sounded the alarm to risks facing wheat supplies in Kenya, Ethiopia...

cultivated wheat, Triticum monococcum, provides resistance to wheat rust isolate Ug99. Similarly, Sr33, from the wheat relative Aegilops tauschii, encodes a wheat...

2000 UE99 — October 25, 2000 Socorro LINEAR  · 2.8 km MPC · JPL 123286 2000 UG99 — October 25, 2000 Socorro LINEAR  · 1.8 km MPC · JPL 123287 2000 UK99 —...

doi:10.1007/s10681-011-0361-x. S2CID 23518560. Hawkins, Nichola (2020). Ug99 Stem Rust - overcoming wheat's defences (PDF) (Report). British Society for...

October 22, 2005 Kitt Peak Spacewatch (1547) 1.5 km MPC · JPL 525940 2005 UG99 — October 22, 2005 Kitt Peak Spacewatch  · 1.1 km MPC · JPL 525941 2005 UG104...

Stem rust = black rust Puccinia graminis Puccinia graminis f.sp. tritici (Ug99) Storage molds Aspergillus spp. Penicillium spp. and others Stripe rust =...

2001 UO97 — October 17, 2001 Socorro LINEAR  · 3.9 km MPC · JPL 286213 2001 UG99 — October 17, 2001 Socorro LINEAR EOS 2.4 km MPC · JPL 286214 2001 UA102...

continent's harvest. As such the Puccinia graminis f. sp. tritici (Pgt) strain Ug99 is a tremendous forward looking concern and Plant Health Australia, Grains...

2012 UZ97 — September 10, 2007 Catalina CSS  · 4.0 km MPC · JPL 350335 2012 UG99 — February 22, 2003 Anderson Mesa LONEOS THM 2.4 km MPC · JPL 350336 2012...

situation in Lebanon. During this time she put together definitive evidence that Ug99 had not yet reached the country. In 2020, she was recognised in the BBC's...

coloured by its spores. A virulent form of the wheat disease, stem rust, strain Ug99, spread from Africa across to the Arabian Peninsula by 2007. In field trials...

30, 2007 Mount Lemmon Mount Lemmon Survey  · 650 m MPC · JPL 406482 2007 UG99 — October 30, 2007 Kitt Peak Spacewatch  · 790 m MPC · JPL 406483 2007 US99...

22, 2009 Mount Lemmon Mount Lemmon Survey  · 2.5 km MPC · JPL 411019 2009 UG99 — October 23, 2009 Mount Lemmon Mount Lemmon Survey  · 2.6 km MPC · JPL 411020...

threatens the Ethiopian harvest every year and recently that especially means Ug99. Resultantly there has been significant uptake of resistant wheat varieties...

to consider a response to the threat the global food supply posed by the Ug99 strain of wheat rust. The BGRI was renamed the Borlaug Global Rust initiative...

for his essential leadership efforts to contain and reduce the impact of Ug99, a devastating new race of the stem rust pathogen that poses a serious threat...