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bollworm

(Encyclopedia)bollworm, name for the larvae of two different moths. The pink bollworm is a serious pest of cotton, and the corn earworm, or cotton bollworm, attacks cotton, corn, and other crops. ...

Black Belt

(Encyclopedia)Black Belt, term applied to several areas of Mississippi and Alabama, the heart of the Old South, which are characterized by black soil and excellent cotton-growing conditions. The Black Belt area was...

Cabot, George

(Encyclopedia)Cabot, George kăbˈət [key], 1752–1823, American merchant and politician, b. Salem, Mass. He went to sea and became captain of one of the ships owned by his brothers John and Andrew Cabot of Bever...

Diefenbaker, John George

(Encyclopedia)Diefenbaker, John George dēˈfənbāˌkər [key], 1895–1979, Canadian political leader. Elected to Parliament (1940), he succeeded George Drew as leader of the Progressive Conservative party (1956)...

Dillon, John Forrest

(Encyclopedia)Dillon, John Forrest, 1831–1914, American jurist, b. Montgomery co., N.Y., M.D. State Univ. of Iowa, 1850. He abandoned medical practice early in his career and was admitted to the Iowa bar in 1852....

Dyson, Freeman John

(Encyclopedia)Dyson, Freeman John dīˈsən [key], 1923–2020, British-American theoretical physicist and mathematician, studied Trinity College, Cambridge (B.A., 1945) and Cornell. He did bomber operations resear...

Eaton, John Henry

(Encyclopedia)Eaton, John Henry, 1790–1856, U.S. Senator (1818–29) and Secretary of War (1829–31), b. Halifax co., N.C. After being admitted to the bar, he practiced in Franklin, Tenn., and married Myra Lewis...

Edwards, John Reid

(Encyclopedia)Edwards, John Reid (Johnny Reid Edwards), 1953–, U.S. politician, b. Seneca, S.C., grad. North Carolina State Univ. (B.A., 1974), Univ. of North Carolina (J.D., 1977). The son of a textile-mill work...

DeLorean, John Zachary

(Encyclopedia)DeLorean, John Zachary, 1925–2005, American automobile executive and entrepeneur, b. Detroit. Son of a Ford Motor Co. worker, he attended the Lawrence Institute of Technology (B.S. 1948) and later e...

Denham, Sir John

(Encyclopedia)Denham, Sir John dĕnˈəm [key], 1615–69, English poet and dramatist. His fame rests largely on two works: Cooper's Hill (1642), a topographical poem, combining descriptions of scenery with moral r...