ISA - Arborist Certification Test - Chapter 10 Already Passed

ISA - Arborist Certification Test - Chapter 10 Already Passed stressed - Answer ️️ -If a tree is not well suited for the site in chich it has been planted, it may become _______, predisposing it to other problems. roots - Answer ️️ -A common mistake in diagnosis is to carefully examine the above ground portion of the tree, while ignoring the ______. abiotic - Answer ️️ -Leaf scorch, girdling roots, and mineral deficiencies are examples of ______ disorders egg laying - Answer ️️ -Insect damage to trees is usually the result of feeding or _____ ______. vectors - Answer ️️ -Insects that carry plant pathogens are said to be ______. nematodes - Answer ️️ -Microscopic worms that sometimes feed on trees and may carry diseases are called ______. bacterium - Answer ️️ -Fire blight is and example of a disease caused by a ______. allelopathy - Answer ️️ -_______ is the chemical inhibition of growth and development of one plant by another. herbicide - Answer ️️ -Curling and cupping of the foliage, and parallel venation, are common symptoms of ______ damage. witch's broom - Answer ️️ -abnormal growth of multiple secondary shoots vector - Answer ️️ -carrier of pathogens