White Bitora
Protection expiredAgaricus L. · Button Mushroom
NL
1 record
Commissaris Kremers
Protection expiredAgaricus L. Button Mushroom · Vegetables
also searched as: коммиссарис кремерс
Variety description
10 August 2026
The Commissaris Kremers variety, also known as Horst K46, is an archive variety of Agaricus bisporus bred at the Dutch research center in Horst. It was intended for industrial mushroom cultivation.
Externally, the variety was distinguished by a spherical, thick cap of a creamy-white shade and a weakly expressed conical stalk with a low-positioned entire ring. One of the key characteristics of the variety was its immunity to viral diseases.
Sources3
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Countries of admission
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Applicant
- Bromyc B.V. 6 Submitted the application to the register
- Rights holder
- Bromyc B.V. 6 Holds the rights to the variety
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands
№ CHM7
Protection expired
- Application filed 24 August 1978
- Registered 22 May 1979
- Entry closed 22 May 2004
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Button Mushroom
Horvensis
Protection expiredAgaricus L. · Button Mushroom
NL
1 record
Horbita
Protection expiredAgaricus L. · Button Mushroom
NL
1 record
Nearby in the species list Horbita, Horvensis, White Bitora