If you see an oak tree suddenly lose leaves during August, report it to the New York State’s Department of Environmental Conservation (DEC). The tree could have oak wilt, a very serious tree disease in the eastern United States, killing thousands of oaks each year in forests, woodlots and home landscapes. Report suspected cases of oak wilt to the Forest Health Information Line toll-free at 1-866-640-0652 or email foresthealth@dec.ny.gov. The DEC and Department of Agriculture and Markets announced that oak…