SAKIMP013
ActiveImpatiens L. · Balsam
Sakata Seed Corporation (SCC)
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.
SAKIMP038
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO|MINEMURA SHINJI
Ph24m
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
PE3UNIBO
ActivePyrus communis L. · European pear
Stefano Musacchi^^^Vincenzo Ancarani^^^Silviero Sansavini
Pacjul
ActivePelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Martin Geibel c/o Elsner pac Jungpflanzen GbR
PE4UNIBO
ActivePyrus communis L. · European pear
Stefano Musacchi^^^Vincenzo Ancarani^^^Silviero Sansavini
Pavia
ActiveLilium L. · Lily
Vletter en den Haan Beheer B.V.
NSG 203
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Tufaro Nicola
PE2UNIBO
ActivePyrus communis L. · European pear
Vincenzo Ancarani^^^Stefano Musacchi^^^Silviero Sansavini
Microhirs3
ActiveRhododendron L. · Azalea
WALTER PREIL|RALF LUTTMANN
LP1
ActivePhysocarpus opulifolius (L.) Maxim. · Ninebark
Robert Johannes Marie Leenaerts
Korvuebell
ActiveRosa L. · Rose
Wilhelm Kordes^^^Tim-Hermann Kordes^^^John Vincent Kordes
Kakegawa S90
Activex Petchoa J. M. H. Shaw · Petchoa
UI AKINOBU|OISHI YUKIHISA|ISHIKAWA SHIN
Jewel of Desert Garnet
ActiveDelosperma cooperi (Hook. f.) L. Bolus · Trailing ice plant
NISHIKAWA KOICHIRO
Ice Punch
ActiveEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
von Danwitz Marita
Laetitia
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Michelangelo Leis^^^Gianfranco Castagnoli^^^Alessio Martinelli
Korjoslio
ActiveRosa L. · Rose
WILHELM-ALEXANDER KORDES
GI 31817
ActivePrunus x schmittii Rehder
Sabine Franken-Bembenek
Cavalier
ActiveZoysia matrella (L.) Merr. · Manila grass
SEOUL NATIONAL UNIVERSITY CAMPUS
Bonmadwitim
ActiveArgyranthemum Webb ex Schultz Bip. · Daisy Bush
Bernuetz Andrew|Silverdale, AU
ABB 132
ActiveRubus idaeus L. · Red raspberry
NIELS ARTS
Chianti CS
ActiveZea mays L. · Maize
Pierre GARRAUD
IT
UA
7 records
DKC4238
ActiveZea mays L. · Maize
MONSANTO TECHNOLOGY
AT
IT
SK
UA
6 records
LG Egmont
ActiveTriticum aestivum L. · Bread wheat
LIMAGRAIN EUROPE
BE
PL
UA
7 records