Question 1
2 out of 2 points
Correct
A tangelo is a hybrid cross between a ________________ and a _________________.
Answer
Selected Answer:
grapefruit, mandarin
Correct Answer:
grapefruit, mandarin
Question 2
2 out of 2 points
Correct
Grapefruit grow well in our area
Answer
Selected Answer:
because hot summer temperatures help the fruits develop the best flavor
Correct Answer:
because hot summer temperatures help the fruits develop the best flavor
Question 3
0 out of 2 points
Incorrect
Mature citrus tree grow most of their fruit at the top of the tree.
Answer
Selected Answer: True
Correct Answer: False
Question 4
2 out of 2 points
Correct
Citrus fruits can be ripe and ready to harvest even if the rind is green.
Answer
Selected Answer: True
Correct Answer: True
Question 5
2 out of 2 points
Correct
Citrus trees are normally grafted or budded with a edible citrus scion grafted or
budded onto a rootstock such as sour orange.
Answer
Selected Answer: True
Correct Answer: True
Question 6
5 out of 5 points
Correct
Match the variety name in the first column with the appropriate type of citrus in
the second column.
Answer
Question Correct Match Selected Match
'Cara Cara'
A.
Navel orange
A.
Navel orange
'Valencia'
C.
Sweets orange
C.
Sweets orange
'Lisbon'
D.
Lemon
D.
Lemon
'Kinnow'
E.
Mandarin
E.
Mandarin
'Ruby Red'
B.
Grapefruit
B.
Grapefruit
Question 7
2 out of 2 points
Correct
You should never pick a mandarin/tangerine fruit from the tree by hand. Always
uses hand clippers.
Answer
Selected Answer: True
Correct Answer: True
Question 8
0 out of 2 points
Incorrect
Citron fruit are grown for their rind, and not the inner fleshy portion of the fruit.
Answer
Selected Answer: False
Correct Answer: True
Question 9
2 out of 2 points
Correct
Kumquat is the most ___________________ type of citrus for Arizona.
Answer
Selected Answer:
cold hardy
Correct Answer:
cold hardy
Question 10
2 out of 2 points
Correct
The best way to fertilize citrus trees is:
Answer
Selected Answer:
Three applications in January/February, April/May and August/September
Correct Answer:
Three applications in January/February, April/May and August/September
Question 11
2 out of 2 points
Correct
