1.    Which of the following is not a tree fruit disease? a.    Black rot b.    Blue mold c.    White rot d.    Pink rot e.    Coral rot f.    Gray mold 2.    Which of the following is not a fungicide? a.    Topguard b.    Centaur c.    Nordox d.    Regalia 3.    Which of the following peach varieties are ­resistant to bacterial spot? a.    O’Henry b.    Ryan Sun c.    Devoe d.    Sentinel 4.    Which postharvest disease of apples and pears was discovered in Wenatchee, Washington? a.    Sphaeropsis rot b.    Rhizopus rot c.    Cladosporium rot d.    Alternaria rot 5.    Which of […]