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6:07
Ug99 Wheat Rust Threatens World Wheat Crop
Learn more: http://pulitzercenter.org/projects/africa/stalking-wheat-killer. Wheat rust ...
published: 21 Jun 2012
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12:38
BGRI Exclusive: William Wagoire, Uganda - "The Discovery of UG99..."
In 1998, William Wagoire, a young CIMMYT-trained plant pathologist working in Uganda, disc...
published: 13 Feb 2013
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1:17
UG 99 Intro Clip
Sᴏᴄɪᴀʟ: Like my page on Facebook: ➜ https://www.facebook.com/theUrbanGrower Follow me on T...
published: 22 Jun 2014
author: urbanremo
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1:56
Ug99 stem rust on wheat crops and BGRI's efforts to tame this devastating disease
Ug99 is a type of stem rust that threatens wheat crops everywhere. The Borloug Global Rust...
published: 08 Apr 2011
author: DRRW1
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4:25
Protecting Barley from Ug99
A four-minute podcast summarizes University of Minnesota researchers' role in a national e...
published: 02 Jun 2011
author: John Byrnes
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41:19
Matt Rouse - Accessing Genetic Diversity for Wheat Resistance to UG99
...
published: 19 Sep 2013
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6:06
Scientists in Kenya Try to Fend Off Disease Threatening World's Wheat Crop
Scientists in Kenya's Rift Valley are taking part in a complicated and protracted global f...
published: 29 Dec 2011
author: PBS NewsHour
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8:33
UG 99 Mailbag and New Stuff
We answer a few questions... then look at some Reflective Film from Easygrow, the new Hype...
published: 15 Jul 2014
author: urbanremo
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14:43
Case Study: A Work on UG 99
Speaker: Prof. Eitan Millet, Tel Aviv University "Leveraging the Private Sector for Agricu...
published: 07 Jul 2014
author: TAUVOD
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11:31
Vừa bắn vừa buồn ỉa.. AWM UG 99 kill làm tròn "100" kill =))
...
published: 06 Mar 2015
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25:14
Earthquake in Idaho/ UG99 Wheat Stem Diease
On Todays Broadcast Ismu and Paul talks about 1.) Earthquake in Idaho, Iran, 2.) Ug99 Whea...
published: 18 May 2012
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2:53
U.S. Scientists Find Ways to Fight Wheat Rust UG99
Learn more: http://pulitzercenter.org/projects/africa/stalking-wheat-killer Ug99, a fungus...
published: 09 Jan 2012
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3:45
80% Crop Failure? UG99 Fungus
Solution: Seaweed and Algae. Donate at http://www.onecelloil.com Source http://shockedinve...
published: 29 Jun 2009
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6:45
ABC Catalyst S12E24 UG99
A documentary segment about an agricultural fungal infection called that can wipe out a wh...
published: 28 Aug 2011
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1:22
Battling the fungal stem rust ug99 in Ethiopia
In the battle to prevent a global wheat crop catastrophe from an unchecked airborne fungus...
published: 20 Aug 2010
author: CIMMYT
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3:54
Precise Mapping of Ug99 Resistance in Wheat
Video para clase de Análisis y Mejoramiento Genético....
published: 02 Mar 2014
author: Lalo Serna
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0:05
UG 99
HKM in Greiz....
published: 04 Feb 2008
author: UltrasGera
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UG 99

Published: 04 Feb 2008
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23:36
BGRI 2012: Mike Pumphery - Stocking the Breeder's Toolbox - The status of UG99 Resistance
...
published: 13 Sep 2012
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0:09
Genetic Variation and The Story of Stem Rust - UG99 ANIMATION
This Animation was created for the BeanCAP video: Genetic Variation and The Story of Stem ...
published: 24 Mar 2014
author: Bree Reetz
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5:44
UG99.wmv
...
published: 28 Dec 2010
author: ratzi1488
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UG99.wmv

Published: 28 Dec 2010
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0:29
HVALA VAM za najgledaniji video u Srbiji!
Još jednom HVALA! (:*) Turn ON CC for ENGLISH! Slika kao dokaz: http://1.bp.blogspot.com/-...
published: 21 Nov 2014
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6:37
BeanCAP : Genetic Variation and The Story of Stem Rust
UG99, a deadly mutating pathogen, threatens 90% of the world's wheat today. Plant breeders...
published: 26 Jun 2012
author: ndsubeancap
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6:10
How do you know if you need a breast lift?
Dr. Prada talks on the types of Breast Lift incisions....
published: 07 Oct 2010
author: plastc123
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42:52
Leverage S03E03 Solo für Parker
Das Leverage-Team ist heute ausnahmsweise in eigener Sache unterwegs: Parker steckt in Sch...
published: 11 Jan 2015
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Ug99 is a lineage of wheat stem rust (Puccinia graminis f. sp. tritici), which is currently present in wheat fields in several countries in Africa, the Middle East and Asia and is predicted to spread rapidly through these regions and possibly further afield, potentially causing a wheat production disaster that would affect food security worldwide. It can cause up to 100% crop losses and is virulent against many resistance genes which have previously protected wheat against stem rust.

Although Ug99-resistant varieties of wheat do exist, a screen of 200 000 wheat varieties used in 22 African and Asian countries found that only 5-10% of the area of wheat grown in these countries consisted of varieties with adequate resistance.

The original race of Ug99, which is designated as 'TTKSK' under the North American nomenclature system, was first characterised in Uganda in 1999 (hence the name Ug99) and has since been detected in Kenya, Ethiopia, Sudan, Yemen, Iran and Tanzania. There are now seven known races of Ug99. They are all closely related and are believed to have evolved from a common ancestor, but differ in their virulence/avirulence profiles and the countries in which they have been detected.




This page contains text from Wikipedia, the Free Encyclopedia - http://en.wikipedia.org/wiki/Ug99

This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.