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Ven 003 Exam questions and answers already graded A+| Updated & Verified | 2024
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Ven 003 Exam questions and answers already graded A+| Updated & Verified | 2024
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Ven 003 Exam questions and answersalready graded A+| Updated & Verified
| 2024
What is Grafting? - ✔✔Connection of Scion and rootstock
Fungal Disease in grapes - ✔✔-Eutypa dieback
-black goo
-powdery mildew
Diseases caused by virus - ✔✔-Red blotch (veins and leaf turn red)
-leafroll (vein stays green)
Grapevine pests - ✔✔birds, deer, insects, rabbits
What causes noble rot? - ✔✔Humidity
What is the most widespread fungal vineyard disease? - ✔✔Powdery mildew on leaves and fruit
What happens to wine grapes on April 1 (Spring)? - ✔✔April 1- Bud Breaks
, What happens to wine grapes on July 15 (summer)? - ✔✔July 15- Verasion happens (change of berry
color from green to red)
What happens to wine grapes on May 15 (Spring)? - ✔✔May 15- Flowering
What happens to wine grapes on sept 15? - ✔✔Fall Harvest (maturation of grapes)
What happens to wine grapes in the winter (nov-march)? - ✔✔Pruning
Important fact about the annual wine grape cycle - ✔✔This years events affect next years crop
Harvest occurs when... - ✔✔-Suger is HIGH
-Acid is LOW
-Varietal flavor (taste flavor)
Vineyard heat index - ✔✔Cumulative measure of heat/ useful in new plantings
Grapes in HOT places - ✔✔-more sugar
-ripe earlier
-lower acid (magic acid is respired)
-less color
-less flavor
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