Question

16. Which disease can be crued by the orange?
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Answer 1

Treat black rot, also called Alternaria rot, by removing affected fruit from the site. This fungus grows on dead citrus tissue during rainy weather causing fruit drop and rotten, dark spots on the fruit, reveals PennState Extension. Not all of the fruit will be affected and you can eat those oranges that are not.

Answer 2

Answer:

Many orange tree cultivars thrive in U.S. Department of Agriculture plant hardiness zones 9 through 11. Like other citrus trees, orange trees can catch many different fungal, viral, mycoplasma and nematode diseases and while some can be treated, others have no cures.

Explanation:

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