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sudden oak death

(Encyclopedia)sudden oak death: see diseases of plants; water mold. ...

Cumberland Valley

(Encyclopedia)Cumberland Valley, 75 mi (121 km) long and from 15 to 20 mi (24–32 km) wide, part of the great Appalachian valley, between the Potomac and Susquehanna rivers, W Md. and S Pa. It is a fertile farming...

Coachella Valley

(Encyclopedia)Coachella Valley kōˌəchĕlˈə [key], arid region, SE Calif., N of the Salton Sea. Water is brought into the region by artesian wells and by the Coachella Canal (123 mi/198 km long), a branch of th...

Fergana Valley

(Encyclopedia)Fergana Valley or Ferghana Valley, region, 8,494 sq mi (22,000 sq km), Central Asia, divided among Uzbekistan, Tajikistan, and Kyrgyzstan. The Fergana Range (part of the Tian Shan system) rises in the...

Ferghana Valley

(Encyclopedia)Ferghana Valley, region, Central Asia: see Fergana Valley. ...

Fountain Valley

(Encyclopedia)Fountain Valley, city (2020 pop. 57,047), Orange co., S Calif.; inc. 1957. Chiefly residential, Fountain Valley also has diverse manufactures, including...

Imperial Valley

(Encyclopedia)Imperial Valley, fertile region in the Colorado Desert, SE Calif., extending S into NW Mexico. Once part of the Gulf of California, most of the region is below sea level; its lowest point is −232 ft...

Hunter Valley

(Encyclopedia)Hunter Valley, region of New South Wales, SE Australia. The Hunter River and its tributaries occupy this valley S of the Mt. Royal Range. The land in the upper valley is used for livestock grazing, da...

Great Valley

(Encyclopedia)Great Valley: see under Appalachian Mountains. ...

Golden Valley

(Encyclopedia)Golden Valley. <1> City (2020 pop. 8,801), Mohave co., NW Arizona. The town was named for the development company that originally subdivided the l...