Belfer
ActiveAvena sativa L. · Oat
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
PL
3 records
Diseases
Helminthosporiosis
Bipolaris, Drechslera
Helminthosporiosis is a complex of plant diseases caused by fungi of various genera, manifested in the form of leaf spots, root rots, and seed infection. The disease leads to a significant reduction in the yield and quality of agricultural crops.
Mentioned in descriptions 3 441 varieties reference book.
Helminthosporiosis represents a group of diseases that manifest through the formation of leaf spots, the color and shape of which vary from light gray to dark brown with a distinct border. Under severe infection, spots coalesce, causing necrosis and drying of the leaf blade, and can also affect roots, stems, and grain, causing rots and darkening of the embryo.
Disease development is most intense in the presence of droplet moisture and air temperatures ranging from +20 to +30 degrees Celsius. The level of infection depends on the climatic conditions of the specific region, the degree of variety susceptibility, and the overall infectious background in the fields.
Variety resistance is ensured by the genetically determined ability of the plant to limit pathogen development, with resistance in some crops being directly linked to the cytoplasm type. During variety trials, resistance is assessed using scoring scales under field conditions, as well as by biotesting methods on selective media using fungal toxins.
Breakdown by crop
Helminthosporium leaf blight of maize
613
Helminthosporium Leaf Blight of Maize
244
Helminthosporium leaf spot of barley
147
Helminthosporium leaf blight — sweet corn
134
Rice Helminthosporium Leaf Spot
31
Helminthosporium leaf blotch of oats
23
Helminthosporium leaf spot of perennial ryegrass
17
Helminthosporium leaf blight — common wheat
16
Helminthosporium leaf spot of Kentucky bluegrass
11
Sorghum Helminthosporium Leaf Blight
9
Helminthosporiosis of Opium Poppy
8
Helminthosporium leaf spot — Popcorn
7
Helminthosporium leaf spot of triticale
4
Helminthosporiosis in naked oats
4
Helminthosporium Leaf Blight of Maize
4
Helminthosporium leaf spot of tall fescue
3
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.
Arden
ActiveAvena sativa L. · Oat
Danko Hodowla Roslin Sp.z.o.o.
PL
4 records
AS 34010
ActiveZea mays L. · Maize
Frederic Poujeaud
UA
3 records
Aivenho
ActiveHordeum vulgare L. · Barley
Lehkun Ihor Borysovych, Sichniak Vira IUkhymivna, Sheremet Oleksandr Martynovych, Linchevskyi Anatolii Adamovych,
UA
3 records
Adorator
ActiveAvena nuda L. · Naked oat
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
PL
4 records
Zeaton
ActiveZea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
HU
UA
3 records
Matador
ActiveZea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
HU
3 records
KG Konta
ActiveHordeum vulgare L. · Barley
HU
3 records
Kisvárdai 41
ActivePhalaris canariensis L. · Canary grass
HU
3 records
Streaker
TerminatedAgrostis gigantea Roth · Black bent
Trivale
ActiveTriticum aestivum L. · Bread wheat
RO
3 records
Roko 21
ActiveOryza sativa L. · Rice
RO
3 records
Simnic 30
Protection expiredTriticum aestivum L. · Bread wheat
RO
3 records
Roko 22
ActiveOryza sativa L. · Rice
RO
3 records
Adina SV
ActiveHordeum vulgare L. · Barley
RO
3 records
Atalis
ActiveZea mays L. · Maize
BG
5 records
SY Rengo
WithdrawnZea mays L. · Maize
DE
SK
2 records
Zuzana
Protection expiredZea mays L. · Maize
SK
2 records
Kaspiko
ActiveZea mays L. · Maize
SK
2 records
Filmeno
ActiveZea mays L. · Maize
UA
3 records
Xxilo
ActiveZea mays L. subsp. mays (Maize Group) · Maize
CZ
2 records
Spiritis
ActiveZea mays L. · Maize
IT
2 records
TERPAS
TerminatedLolium perenne L. · Perennial ryegrass
DK
2 records
P9731
ActiveZea mays L. subsp. mays (Maize Group) · Maize
CZ
2 records