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Variety traits

Hop tolerance

Humulus lupulus L.

The ability of a hop variety to maintain productivity and raw material quality, including alpha and beta acid content, under conditions of biotic or abiotic stress.

In the reference 18 varieties crop Common hop, where this is mentioned in the description.

Hop tolerance is assessed as the ability of a variety to withstand the impact of pathogens, such as Verticillium wilt, powdery mildew, and downy mildew, as well as abiotic factors, including heat, drought, and soil salinity. This complex trait determines the economic efficiency of plantations by allowing for a reduction in costs for chemical protection and irrigation.

Field trials on irrigated and non-irrigated plots, as well as gasometric measurements of photosynthesis and transpiration intensity, are used to evaluate tolerance. In breeding practice, a scoring scale from 1 to 9 is used, with the tolerance of a specific variety always determined relative to control or susceptible analogues.

General information about the subject — on the page Tolerance.

Sources8

Varieties of Common hop mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

Humulus lupulus L. · Common hop

Roger D Jeske, Joe Brulotte

4 records

Humulus lupulus L. · Common hop

Franz Gmelch / Herbert Ehrmaier / Dr. Johann Maier in Bayerische Landesanstalt für Bodenkultur und Pflanzenbau,Abschnitt Hopfen

DE HU SI
3 records

Humulus lupulus L. · Common hop

Slovenian Institute of Hop Research and Brewing

SI
3 records

Cascade

Active

Humulus lupulus L. · Common hop

Agricultural Research & Extension Center, USA

UA
3 records

Callista

Active

Humulus lupulus L. · Common hop

Anton Lutz

2 records

Humulus lupulus L. · Common hop

Roger D Jeske

2 records

Sultana

Active

Humulus lupulus L. · Common hop

Roger D Jeske

2 records

Herkules

Active

Humulus lupulus L. · Common hop

Herbert Ehrmaier

2 records

Humulus lupulus L. · Common hop

Peter Darby

2 records

Humulus lupulus L. · Common hop

MUNTEAN LEON SORINCERNEA SOLOVASTRUSALONTAI ALEXANDRUMORAR GAVRILAVARBAN DANMUNTEAN LEONDUDA MARCELMUNTEAN SORINVARBAN RODICATOFANA MARIA

RO
1 record

Eureka!

Active

Humulus lupulus L. · Common hop

Roger D Jeske

1 record

Denali

Active

Humulus lupulus L. · Common hop

Roger D Jeske

1 record

Helios

Active

Humulus lupulus L. · Common hop

S.S. Steiner Inc.

1 record

Nobella

Application submitted

Humulus lupulus L. · Common hop

Simon H. Steiner Hopfen GmbH

1 record