Ballade White
Protection expiredTulipa L. · Tulip
J. Koeman
NL
2 records
Variety traits
Tulip Topple
Tulipa L.
Tulip topple is the loss of stem mechanical strength and the ability to maintain an upright position, caused by physiological disorders during growth.
In the reference 245 varieties crop Tulip, where this is mentioned in the description.
The primary cause of this phenomenon is calcium deficiency in the stem tissues, triggered by impaired transpiration due to high relative humidity in the greenhouse. A lack of calcium, which is transported via the apoplast, leads to a loss of stem rigidity, often exacerbated by waterlogging or oxygen deficiency in the root zone.
The most vulnerable period is the second week of forcing, the phase of rapid stem elongation, when the plant's demand for calcium reaches its peak. Topple is accompanied by a loss of turgor, the development of 'blind' buds, and an increased risk of Botrytis infection, rendering the produce unmarketable.
General information about the subject — on the page Lodging.
Varieties of Tulip 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.
White Marvel
ActiveTulipa L. · Tulip
KRESTYANSKOE (FERMERSKOE) XOZYAJSTVO "NAXODKA POLESYA"
NL
2 records
Lady Rozetta
ActiveTulipa L. · Tulip
Testcentrum voor Siergewassen B.V.
Monte Parrot
Protection expiredTulipa L. · Tulip
REUS C. TH. FA
NL
2 records
Jan Van Nes Parrot
ActiveTulipa L. · Tulip
V.O.F. Stap - Sjerps
NL
1 record
Victoria's Secret
ActiveTulipa L. · Tulip
Maveridge Licensing B.V.
NL
1 record
Popcorn
ActiveTulipa L. · Tulip
Maatschap J.T.H. en A.C.M. Litjens
NL
2 records
Pronkjewail
TerminatedTulipa L. · Tulip
Arend Hiddo Wiersema
Strong Power
ActiveTulipa L. · Tulip
J.A.Borst Bloembollen B.V.
NL
1 record
Salmon Symbiose
ActiveTulipa L. · Tulip
J.A.Borst Bloembollen B.V.
NL
1 record
Catwalk
ActiveTulipa L. · Tulip
J.A.Borst Bloembollen B.V.
NL
1 record
Balbina
Protection expiredTulipa L. · Tulip
Rooyakkers B.V./Ligthart
NL
1 record
Limousine
ActiveTulipa L. · Tulip
J.A.Borst Bloembollen B.V.
NL
1 record
Talpa
TerminatedTulipa L. · Tulip
Hybris B.V.
Apricona
ActiveTulipa L. · Tulip
Maveridge Licensing B.V.
NL
1 record
Merel Delight
WithdrawnTulipa L. · Tulip
Ligthart Flowerbulbs
NL
1 record
Dark XTC
ActiveTulipa L. · Tulip
Holland Bolroy Markt B.V.
NL
1 record
Red Proud
ActiveTulipa L. · Tulip
INRA Agri Obtentions S.A.
NL
1 record
Pink Sound
ActiveTulipa L. · Tulip
L.W. Bulk
NL
1 record
Barney
ActiveTulipa L. · Tulip
Bouvrie U.A.
NL
1 record
Alibi
ActiveTulipa L. · Tulip
Mellema-Versteeg B.V.
NL
2 records
Rajka
ActiveTulipa L. · Tulip
Bohemia Bulb
NL
1 record
Snowpatrol
WithdrawnTulipa L. · Tulip
Co÷peratieve Kwekersvereniging Mellflower
NL
1 record
Sun Lover
WithdrawnTulipa L. · Tulip
Sneekes-Wijnker
NL
1 record