Diseases of cereal and forage Diseases of cereal and forage crops in the United States in 1920 diseasesofcereal15from Year: 1921 dioo (m) #2 i 22433G A i22yt 2lG_42 (bl240) (I7447t) • V---'iY862 \ f(']319- ?ig_. 2G. Progress of barberry eradication. Barberry bushes found and destroyed) April 1, IP18 to December 3I, 192O. Sprouts and seedlings often appeared. During this period 144,178 bushes and 5;83G snrouts were removed from 1,780 properties in resurvey work. 'In tho period January 1 to December 3I, I92O, efforts v/ere concen- trated upon the farm-to-farm survey, Everv rural prop
Diseases of cereal and forage Diseases of cereal and forage crops in the United States in 1920 diseasesofcereal15from Year: 1921 dioo (m) #2 i 22433G A i22yt 2lG_42 (bl240) (I7447t) • V---'iY862 \ f(']319- ?ig_. 2G. Progress of barberry eradication. Barberry bushes found and destroyed) April 1, IP18 to December 3I, 192O. Sprouts and seedlings often appeared. During this period 144,178 bushes and 5;83G snrouts were removed from 1,780 properties in resurvey work. 'In tho period January 1 to December 3I, I92O, efforts v/ere concen- trated upon the farm-to-farm survey, Everv rural property and all prop- erties not already surveyed in --ities and villages in'-'luded in the coun- ties covered were surveyed in an area equivalent to 88 counties. The result of this farm-to-farm survey wasfat during the year 1,492,826 barberry bushes were found on 1,672 farm, 57,439 bushes being located on 1,292 farmsteads .while 1,435,387 bushes were escaped from cultivation on 30 farms. .These escapes had grown from seeds which had ceen scattered by birds and by farm animals that feed on the berries. They were found along fence rows, stream banks, in woodlands, orchards, windbreaks, old stone quarries, and an rocky cliffs.' Taese areas of escaped bushes varied from one small seedling in the state of Wyoming to 1,335,000 bush- es in one county in V/isconsin, In cities and villages, 13,104 bushes were found on 1,254 properties. In the original survey, 1,505,930 bushes have been located on 2,9?6 properties. 453,37 bushes wert removed from 2,990 properties. In resurvey 72,684 bushes which had not been removed by the property owners were found remaining on 2,602 properties, but 56,303 bushes and 14,148 sprouts were removed from 2,478 properties. Dur- ing the vear- a total of. 1,505,930 bushes were found on 2,926 properties and 509,690 busies were removed from 5,477 properties. 'During the entire campaign, April 1, 1918 to December 3I, 1920, 1»312,565 bushes have been found on 37,1
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