Log in here. This course package covers everything you need to know about the National Airspace System, including Class A-G airspace, Special Use Airspace, and Other Airspace. It's an excellent way to prepare for your private pilot checkride and keep your flying skills sharp.It works on your computer, tablet or phone.og in here. This course package covers everything you need to know about the National Airspace System, including Class A-G airspace, Special Use Airspace, and Other Airspace. It's an excellent way to prepare for your private pilot checkride and keep your flying skills sharp.
Brown patch is a turfgrass disease that is caused by the Rhizoctonia species fungus.This turfgrass disease is most common Brown patch can be found in all of the cool season turfgrasses found in the United States.rown patch is most devastating to: Bentgrass (Agrostis sp.), ryegrass (Lolium sp.), Annual bluegrass (Poa annua), and Tall fescue (Festuca arundinacea). Brown patch is also found in Kentucky bluegrass (Poa pratensis) and Fine fescue (Festuca sp.) but this is rare or does minimal damage.
Patchouli (Pogostemon cablin) is a large perennial that is a member of the labiatae family, which includes lavender, mint and sage. Its origin is traced to Southeast Asia, and is extensively cultivated in various Indonesian Islands, India, the Philippines, Malaysia, China, and South America.atchouli (Pogostemon cablin) is a large perennial that is a member of the labiatae family, which includes lavender, mint and sage. Its origin is traced to Southeast Asia, and is extensively cultivated in various Indonesian Islands, India, the Philippines, Malaysia, China, and South America.