Hapy
ActiveCucurbita pepo L. · Field pumpkin
RO
2 records
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.
Hamilton
ActiveAllium cepa L. var. cepa · Onion
NL
2 records
Isotta
ActiveCucurbita pepo L. · Field pumpkin
NL
2 records
FD Climber
ActiveBeta vulgaris Sugar Beet Group · Sugar beet
CZ
2 records
FD Ace Smart
ActiveBeta vulgaris Sugar Beet Group · Sugar beet
RO
2 records
Jive
TerminatedCapsicum annuum L. · Bell pepper
NL
2 records
Gektor
ActiveCucumis sativus L. · Cucumber
UA
2 records
Jaubert
ActivePrunus armeniaca L. · Apricot
FR
3 records
Gambit
ActiveCucurbita pepo L. · Field pumpkin
CZ
2 records
Golden Delight
TerminatedCucurbita pepo L. · Field pumpkin
NL
2 records
Dulcimaks
ActiveCucurbita maxima Duchesne · Giant pumpkin
HU
2 records
Inizia
ActiveCucurbita pepo L. · Field pumpkin
DE
2 records
Háros
Protection expiredCucumis sativus L. · Cucumber
HU
2 records
Eleonora
Protection expiredSolanum melongena L. · Eggplant
RO
2 records
Donia
ActiveCicer arietinum L. · Chickpea
HU
2 records
flokarji
ActivePrunus armeniaca L. · Apricot
SI
2 records
Doljan
Protection expiredCapsicum annuum L. · Bell pepper
RO
2 records
FD Slide
ActiveBeta vulgaris Sugar Beet Group · Sugar beet
CZ
2 records
Fortuna
Protection expiredBrassica oleracea L. (White Cabbage Group) · White cabbage
SK
2 records
Extra Early Gold
ActiveAllium cepa L. var. cepa · Onion
NL
2 records
Debreceni 285
Protection expiredZea mays L. · Maize
HU
2 records
Flame
ActiveCucurbita pepo L. · Field pumpkin
DE
2 records
Global
TerminatedSolanum lycopersicum L. · Tomato
NL
2 records
Giolli
ActiveCucumis melo L. · Melon
HU
2 records