Exam (elaborations)
ISA Arborist Chapter 8: Pruning /Verified Questions With Complete Solutions
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- ISA Arborist Chapter 8: Pruning
ISA Arborist Chapter 8: Pruning /Verified Questions With Complete Solutions
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ISA Arborist Chapter 8: Pruning /VerifiedQuestions With Complete Solutions
Quiz :Because pruning removes leaves and reduces the overall photosynthetic
capacity of a tree, it also reduces _______. - √Answer :growth
Quiz :Name five common reasons for removing limbs from trees. -
√Answer :dead
diseased
hazardous
crossing
thinning for light or air penetration
weight reduction
size reduction
obstructing signs, views, clearance, etc.
Quiz :To maximize flowering, plants that bloom on current season's wood
should be pruned prior to ______ ______, or in the summer after bloom has
occurred. Plants that bloom on last season's wood should be pruned just after
______. - √Answer :leaf emergence
bloom
Quiz :True/False - Trees that tend to "bleed" should never be pruned in the
early spring because doing so is likely to cause a major decline in vigor. -
√Answer :False
Quiz :______ ______ is bark that gets pushed inside the branch union as two
branches grow and develop. - √Answer :included bark
Quiz :The swollen area at the base of a branch where it arises from the trunk is
called the ______ ______. - √Answer :branch collar
Quiz :Two limbs that arise from apical buds on the same stem are known as
______ ______, and are both direct extensions of the stem below. -
√Answer :codominant stems/branches
Quiz :True/False - In the absence of included bark, the relative size of a branch
in relation to the trunk is more important for strength of branch attachment
than is the angle of attachment. - √Answer :True
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