Flora
ActiveGossypium L. · Cotton
Variety traits
Tolerance
Tolerance is the ability of a variety to maintain productivity and crop quality when exposed to pathogens or abiotic stresses. Unlike resistant varieties, tolerant plants are affected by infection but compensate for the damage without significant yield loss.
Mentioned in descriptions 20 866 varieties reference book.
Variety tolerance is the ability of a plant to withstand pathogen infection or the influence of abiotic factors, such as drought or salinity, without a significant decrease in productivity. In contrast to resistance, where the plant blocks the development of the pathogen, a tolerant variety becomes infected and bears signs of the disease, yet its physiological processes allow it to maintain a satisfactory yield level.
Tolerance assessment is conducted under disease pressure conditions by comparing the yield of varieties with the same degree of infection. When analyzing diseases, rating scales are used, where varieties with a high degree of infection but an insignificant drop in yield are classified as tolerant. Physiological indicators of resistance to abiotic stresses include data on germination, root system development, and the condition of the photosynthetic apparatus.
The complex trait of tolerance is expressed through the yield reduction coefficient: the lower the drop in productivity under strong factor impact, the higher the indicator. It is agronomically important that tolerant varieties act as latent carriers of pathogens, contributing to their accumulation in the field, which requires increased attention to phytosanitary monitoring even when plants appear healthy.
Breakdown by crop
Maize tolerance
721
Sunflower tolerance
633
Maize tolerance
361
Tolerance — Sugar Beet
354
Tolerance — soft wheat
336
Tolerance in Lettuce
236
Tomato Tolerance
234
Cucumber tolerance
204
Rapeseed tolerance
168
Tolerance in White Cabbage
140
Pepper Tolerance
122
Barley tolerance
119
Tolerance — Soybean
117
Bean tolerance
81
Rapeseed tolerance
74
Potato tolerance
71
Rose tolerance
64
Zucchini Tolerance
61
Melon tolerance
61
Plum tolerance
58
Grapevine Tolerance
56
Peach tolerance
55
Pea tolerance
55
Triticale Tolerance
54
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.
Famosa
ActiveGossypium L. · Cotton
Keeper
ActiveBrassica oleracea L. (Kale Group) · Kale
Dano
ActivePopulus L. · Poplar
Leccio
ActiveOlea europaea L. · Olive
CALITA
ActivePrunus salicina Lindl. · Japanese plum
Lydia
ActiveGossypium L. · Cotton
Endzhe 1
ActiveSorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass
Inmil
ActivePrunus L. · Plum
FLAME
ActiveCitrus x paradisi Macfad. · Grapefruit
Hysun 158T
ActiveHelianthus annuus L. · Sunflower
Anglian Gold
ActiveBrassica oleracea L. (Kale Group) · Kale
Carmen
ActiveGossypium L. · Cotton
Solaking
ActiveZea mays L. · Maize
UA
3 records
Krabas YG
ActiveZea mays L. · Maize
RO
2 records
Delicao
ActiveZea mays L. · Maize
DE
3 records
LG30377
Protection expiredZea mays L. · Maize
HU
SK
2 records
Capacito
ActiveZea mays L. · Maize
SK
3 records
ZE Edox
ActiveZea mays L. · Maize
SK
2 records
Yunka
ActiveGlycine max (L.) Merr. · Soybean
UA
3 records
ZE Otis
ActiveZea mays L. · Maize
SK
2 records
Vanda
Protection expiredZea mays L. · Maize
SK
2 records
Temerar
ActiveZea mays L. · Maize
RO
3 records
Viliam
ActiveAvena sativa L. · Oat
SK
3 records