RGT Illustrious
ActiveTriticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Diseases
Rust
Pucciniales
Rust is a group of dangerous fungal diseases manifesting as pustules on plant organs. The disease significantly reduces yield by disrupting photosynthesis and increasing transpiration.
Mentioned in descriptions 14 859 varieties reference book.
Rust is a collective name for a group of fungal diseases whose pathogens belong to the order Pucciniales. Outwardly, the disease manifests as the formation of pustules on leaves, stems, and other parts of plants—cushions of orange, brown, or black color containing pathogen spores.
Active development of the disease depends on weather conditions, primarily high humidity in the form of dew, fog, or precipitation, and specific temperature ranges unique to each rust species. Additional risk factors include crop density, the presence of plant residues, and the proximity of alternate hosts necessary for the development of certain fungal species.
The evaluation of cultivar resistance in variety trials is carried out under natural or artificial infectious backgrounds during the milk stage by recording the percentage of infection on the flag leaf surface. Based on the data obtained, accessions are classified as immune, resistant, or susceptible, and molecular analysis methods are used to identify resistance genes, such as Lr34.
Breakdown by crop
Rust of common wheat
1 722
Barley rust
466
Rust on perennial ryegrass
377
Sunflower rust
362
Triticale rust
294
Rust of Durum Wheat
268
Oat crown rust
182
Rust of sweet corn
157
Rust of rye
116
Bean rust
114
Rose Rust
114
Rust of Kentucky Bluegrass
110
Rust of Italian ryegrass
109
Apple Rust
106
Rust of tall fescue
104
Maize rust
77
Pear Rust
70
Rust of Italian Ryegrass
70
White Rust of Chrysanthemum
59
Rust of sugar beet
59
Rust on Black Currant
52
Leek Rust
52
Rust of Faba Bean
39
Rust of Faba Bean
38
Found in these crops
Varieties that feature this in their description
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Prader
Activex Triticosecale Wittm. ex A. Camus · Triticale
Aldo Fossati Agroscope
Rochfort
ActiveTriticum aestivum L. · Bread wheat
LEMAIRE DEFFONTAINES S.A.S.
Revelation
ActiveTriticum aestivum L. · Bread wheat
LIMAGRAIN EUROPE
POULht002
ActiveRosa L. · Rose
Poulsen Roser A/S
Pmoore07
ActiveAntirrhinum majus L. · Snapdragon
Peter R. Moore
PH8DB
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
R400MR
ActiveZea mays L. · Maize
CROOKHAM COMPANY
Qplus
TerminatedTriticum aestivum L. · Bread wheat
Nickerson International Research S.N.C.
Phhb4
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Pizza
ActiveTriticum aestivum L. · Bread wheat
Getreidezüchtung Peter Kunz Peter Kunz
PH8CW
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Ph44a
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Piznair
ActiveTriticum aestivum L. · Bread wheat
Dario Fossati
Paradiso
ActivePapaver orientale L. · Oriental poppy
Eleonore de Koning
Patriot Cranberry Red
ActivePelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
OGLEVEE LTD
Panorama
ActiveTriticum aestivum L. · Bread wheat
Nickerson International Research S.N.C.
Nijinsky
TerminatedTriticum aestivum L. · Bread wheat
Nickerson International Research S.N.C.
Muveran
TerminatedTriticum aestivum L. · Bread wheat
F. Weilenmann Agroscope / Michael Winzeler Agroscope / W. Saurer Agroscope
Meiplumty
ActiveRosa L. · Rose
Meilland Alain M.
Orange Rocket
ActiveBerberis thunbergii DC. · Japanese barberry
Michal Andrusiv
Meijeunom
ActiveRosa L. · Rose
Meilland Alain A.|Antibes, FR
NCMS1
ActiveMiscanthus sinensis Andersson · Chinese silver grass
Thomas G. Ranney^^^Darren H. Touchell
KWS Crispin
ActiveTriticum aestivum L. · Bread wheat
KWS UK LTD