Nikibo
ActiveTriticum aestivum L. · Bread wheat
Dora Boyadzhieva
BG
4 records
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.
NOS Upstairs
ActiveHordeum vulgare L. · Barley
Nordic Seed A/S
DK
4 records
Mv Talentum
Activex Triticosecale Wittm. ex A. Camus · Triticale
Bedoe Zoltan / Lang Laszlo / Veisz Otto / Vida Gyula / Bognar Zoltan
HU
4 records
Mv Matyó
TerminatedTriticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Veisz Otto / Vida Gyula / Karsai Ildiko / Szuecs Peter / Szunics Laszlone / Juhasz Angela
HU
4 records
Northbound
ActiveFestuca rubra L. · Red fescue
TURF SEED EUROPE LTD
IT
3 records
Mv Laura
ActiveTriticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Veisz Otto / Vida Gyula / Szunics Laszlo / Karsai Ildiko / Rakszegi Mariann / Meszaros Klara / Szuecs Peter / Szunics Laszlone
HU
4 records
Mv Dalma
TerminatedTriticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Balla Laszlo / Vida Gyula / Szunics Laszlone / Karsai Ildiko / Veisz Otto
HU
4 records
Mv Ménes
ActiveAvena sativa L. · Oat
Zoltán Bedő^^^László Láng^^^Ottó Veisz^^^Gyula Vida^^^Szilvia Bencze^^^Balázs Varga
HU
5 records
Mv Matador
TerminatedTriticum aestivum L. · Bread wheat
Balla Laszlo / Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Karsai Ildiko / Szunics Laszlone / Vida Gyula
HU
3 records
Mv Martina
TerminatedTriticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Balla Zoltan / Szunics Laszlo / Karsai Ildiko / Szunics Laszlone / Veisz Otto / Vida Gyula
HU
4 records
MV Kokárda
Protection expiredTriticum aestivum L. · Bread wheat
Zoltán Bedő^^^László Láng^^^Ottó Veisz^^^Gyula Vida^^^Klára Mészáros^^^Mariann Rákszegi^^^Ildikó Karsai
HU
5 records
Mv Káplár
ActiveTriticum aestivum L. · Bread wheat
Zoltán Bedő^^^László Láng^^^Ottó Veisz^^^Gyula Vida^^^Mariann Rákszegi^^^Klára Mészáros^^^Ildikó Karsai^^^Zoltán Bognár
HU
5 records
Mnogolistna 1
ActiveMedicago sativa L. · Alfalfa
M. Mirchev, A. Atanasov, B. Yankov, D. Petkova, H. Yancheva, M. Grigorova
BG
4 records
Mituva
ActiveFestuca pratensis Huds. · Meadow fescue
Lietuvos agrarinių ir miškų mokslų centras
LT
3 records
Misterio
Activex Triticosecale Wittm. ex A. Camus · Triticale
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
PL
4 records
Monte Carlo
ActivePoa pratensis L. · Kentucky bluegrass
Pennington Seeds Inc
IT
3 records
Natasza
ActiveBerberis thunbergii DC. · Japanese barberry
Gospodarstwo Szkółkarskie Lucjan i Grzegorz Kurowscy
PL
3 records
Mons
ActiveLolium perenne L. · Perennial ryegrass
DLF Seeds A/S
NL
4 records
Nefertari
ActiveTriticum aestivum L. · Bread wheat
ISEA S.R.L
IT
4 records
Mv Regiment
ActiveTriticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Veisz Otto / Vida Gyula / Karsai Ildiko / Szuecs Peter / Szunics Laszlone / Juhasz Angela / Rakszegi Mariann
HU
5 records
Minija DS
ActiveTriticum aestivum L. · Bread wheat
Lietuvos agrarinių ir miškų mokslų centras
LT
4 records
MN80
Application submittedMalus domestica (Suckow) Borkh. · Apple
Regents of the University of Minnesota / Regents of the University of Minnesota / Regents of the University of Minnesota
FR
3 records
Mv Matild
TerminatedTriticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Balla Laszlo / Vida Gyula / Szunics Laszlone / Karsai Ildiko / Veisz Otto
HU
4 records
Mv Magnadur
ActiveTriticum durum Desf. · Durum wheat
Vida Gyula / Veisz Otto / Bedoe Zoltan / Lang Laszlo / Karsai Ildiko / Puskas Katalin / Karolyine Cseploe Monika
HU
5 records