Question

The diseases caused in plants due to air pollution are

Answer 1

Answer:

In ponderosa pine, ozone causes chlorotic mottling, stunted needles, needle retention reduced to 2 years, and growth loss. Ozone also increases susceptibility to bark beetles and annosus root disease.

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Answer 2

Answer:

the name of the disease is

Explanation:

Each year, US wheat farmers lose some US$250 million as a result of damage caused by the fungus Mycosphaerella graminicola. And European farmers spend about US$400 million annually on fungicides to control the spread of this pathogen and Phaeosphaeria nodorum, which similarly hits crop yield.