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WorksheetsCitrus Fruit Management Quiz
Total questions: 10
Worksheet time: 5mins
Which citrus varieties are most severely affected by brown rot?
Valencia and Blood Orange
Hamlin and Navel
Clementine and Satsuma
Lemon and Lime
What is a common symptom of fruit affected by huanglongbing (HLB)?
Premature fruit drop
Increased fruit size
Enhanced sweetness
Delayed ripening
Which products are systemic fungicides that protect against postharvest infection and provide 60–90 days control?
Orondis Ultra and Revus
Aliette, Phostrol, and ProPhyt
Copper fungicides
Phytophthora spp. resistance products
How long can Orondis Ultra and Revus protect fruit?
Up to 15 days
Up to 30 days
Up to 45 days
Up to 60 days
What is the primary function of copper fungicides mentioned in the text?
Enhancing fruit growth
Killing sporangia on the fruit surface
Improving fruit color
Increasing fruit size
What should be mixed with the per-acre rate for mature trees when treating smaller trees?
100 gallons of water
150 gallons of water
250 gallons of water
300 gallons of water
Which pesticide has a FRAC MOA of 40 + 49?
Aliette WDG
Orondis Ultra
Phostrol
ProPhyt
Which pesticide is recommended to be used at a rate of 5 lb or 1 lb/100 gal?
Aliette WDG
Orondis Ultra
Phostrol
ProPhyt
What is the minimum retreatment interval for Revus?
10 days
20 days
30 days
40 days
Which pesticide has a recommended rate of 4.5 pt?
Aliette WDG
Orondis Ultra
Phostrol
ProPhyt
