ASU
ABS 360
Quiz Citrus
Question 1
1 out of 1 points
Citron and kumquat fruits are grown for their sweet and juicy inner portion of the fruit.
Selected
Answer: Fals
e
Correct
Answer: Fals
e
Question 2
1 out of 1 points
Because of their high water requirements and tropical origin, it is best to plant citrus in
lawns where overhead sprinklers irrigating the lawn can also provide deep and uniform
soil moisture for citrus root systems to thrive.
Selected
Answer: Fals
e
Correct
Answer: Fals
e
Question 3
2 out of 2 points
Citrus trees are normally grafted or budded with a edible citrus scion grafted or
budded onto a rootstock such as sour orange.
Selected
Answer: Tru
e
Correct
Answer: Tru
e
Question 4
1 out of 1 points
Kumquat is the most ___________________ type of citrus for Arizona.
Selected
Answer:
cold
hardy
Correct
Answer:
cold
hardy
Question 5
2 out of 2 points
Grapefruit grow well in our area
because _________________________________________________.
Selected
Answer:
our hot summer temperatures help the fruits develop the
best flavor.
Correct
Answer:
our hot summer temperatures help the fruits develop the
best flavor.
Question 6
2 out of 2 points
You should ALWAYS pick mandarin and tangerine fruits from the tree by hand. Using
hand clippers can damage the fruit.
Selected
Answer: Fals
e
Correct
Answer: Fals
e
Question 7
2 out of 2 points
Mature citrus trees grow most of their fruit towards the top of the tree.
Selected
Answer: Fals
e
Correct
Answer: Fals
e
Question 8
1 out of 1 points
The most probable cause of fruit splitting of citrus
is _____________________________________________.
Selected
Answer:
inconsistent watering and fertilization
practices
Correct
Answer:
inconsistent watering and fertilization
practices
Question 9
2 out of 2 points
The best way to fertilize citrus trees is:
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 10
2 out of 2 points
The bark of newly planted of young citrus trees needs to be protected from
sunburn.
Selected
Answer: Tru
e
Correct
Answer: Tru
e
Question 11
2 out of 2 points
Citrus fruits can be ripe and ready to harvest even if the rind is green.
Selected
Answer: Tru
e
Correct
Answer: Tru
e
Question 12
2 out of 2 points
A tangelo is a hybrid cross between a ________________ and a _________________.
Selected
Answer:
grapefruit,
mandarin
Correct
Answer:
grapefruit,
mandarin
Question 13
5 out of 5 points
Match the variety name in the first column with the appropriate type of citrus in the
second column.
