Grab bag Flashcards
(132 cards)
Constantia uses what varietal?
Muscat a Petit Grains Blanc (Muscat a Frontignan)
Is Zinfandel a legally approved synonym for Primitivo in the UNITED STATES?
No, only EU.
Moscato d’Asti uses which type of Muscat?
Muscat a Petits Grains Blanc
Process where materials move from one part of plant to another
Translocation
Process which water evaporates through openings on underside of leaves
Transpiration
Process which sugar is broken down and converted into biological energy?
Respiration
What causes poor fruit set/shatter?
Coulure
Fungal disease known as Powdery Mildew?
Oidium
Fungal disease known as Downy Mildew
Peronospora
Millerandage causes?
abnormal fruit set causes grape bunches to have higher proportion of small, seedless berries mixed with normal sized berries.
Alicante Bouschet is a cross of?
Petit Bouschet x Grenache
What is Garnacha Tintorera
Alicante Bouschet
Mesoclimate translates to?
A Vineyards climate
Microclimate translates to?
section of a vineyards climate (individual rows)
Vines need how many inches of water annually?
20-30 inches
Viral vine diseases are spread by?
Propagating infected cuttings
Bacterial diseases are usually spread by?
Insects and animals
Estimate Total Alcohol in future wine by taking this % of the Brix Value
55%
What is Baumé?
French measurement to estimate potential alcohol in wine
Rudolph Steiner?
Invented Biodynamics in the early 20th century
Biodynamics?
Alignment of planets and phases of the moon direct course of work done in the vineyard and winery.
Fruit Day
Leaf Day
Flower Day
Root Day
9 special preparations
Name 2 Sustainable Winegrowing certifications in CA
Lodi Rules
Napa Green
What is the 1st growth cycle of the vine? What temperature does it need to be for this to happen?
Weeping
50 F
Bud break to harvest is typically how many days?
140-160 days