2 DEPARTMENT OF AGRICULTURE BULS. 526-550. 



Bulletin No. Page. 



Arnold. J. H., bulletin on "The business of ten dairy farms in the 



blue-grass region of Kentucky " 548 1-12 



AtIne, Beyer, and F. D. Farrell, bulletin on "Effect of fall irriga- 

 tion on crop yields at Belle Fourche, S. Dak." 546 1-15 



Australasia. Mediterranean fruit fly, distribution and ravages 536 5-6 



Avocado, infestation with Mediterranean fruit fly, in Hawaii 536J 404!' pq 



Back, E. A., and C. E. Pemberton, bulletin on " The Mediterranean 



fruit fly in Hawaii " 536 3-119 



Bacterial spot, peach, control in southern orchards, bulletin by John 



W. Roberts ■. 543 1-7 



Bacteriosis, peach, control 543 1-7 



Bacterium pruni, cause of bacterial spot of peaches 543 3, 7 



Bags, paper, use in protection of fruit from flies, Hawaii 536 101 



{1 5 24 

 4fV-43 



Barley, yield, effect of fall irrigation in South Dakota 546 6, 7 



Bassett, C. E., and 0. B. Jesness, bulletin on "Cooperative organ- 



ganization by-laws " 541 1-23 



Beans, cooking, lesson outlines for first year and correlative studies. 540 39 



Beardtongue, blue, description, habits, and forage value 545-1 go pn 



Beer, spruce, source and use 544 3 



Beetle — 



eastern spruce, damage to spruce, and control 544 27, 28 



southern pine, damage to spruce, and control 544 27, 28 



Beetles, bark and wood borers, injury to pine and spruce, habits and 



control .----.---. 544 27 ~ 29 



Beets, yield, effect of fall irrigation in South Dakota 546 6, 7 



Belle Fourche experiment farm, fall irrigation, effect on crop yield, 



bulletin by F. D. Farrell and Beyer Aune 546 1-15 



Bermuda Islands, Mediterranean fruit fly, distribution and ravages. 536 6 



Bestill, infestation with Mediterranean fruit fly 536 24, 48 



Billings, George A., bulletin on "Seasonal distribution of farm 



labor in Chester County, Pa " 528 1-29 



Bird house, construction exercise for rural schools 527 11-13 



Blotch, apple, and its control, bulletin by John W. Roberts 534 1-11 



Bluegrass — 



f 22 23 



little, description, habits, and forage value 545-i r ' go 



region, Kentucky, business of ten dairy farms, bulletin by J. H. 



Arnold 548 1-12 



Bluejoint, description, habits, and forage value 545 15-16 



Bordeaux mixture, use against apple blotch 534 9 



Borer, corn stalk, lesser — 



bulletin by Philip Luginbill and George G. Ainsley 539 1-27 



control by cultural methods 539 24 



See also Corn stalk-borer. 



Botrytis rot, occurrence in strawberries 531 4 



f 19 



Bread making, lessons for first-year classes, and correlative studies. . 540^ o()-21 22 



Breadfruit, infestation with Mediterranean fruit fly, in Hawaii 536 24, 25 



f 23-24 



Brome grass, short-awned, description, habits and forage value 545-^ ,„ go 



Bromus — 



f 24—25 



hordeaceus, description, habits and forage value 545< gg gg' 



f 23—24 



marginatus, description, habits and forage value 545-j ^ ro 



Brood coop, construction, exercises for rural schools 527 30-31 



Brush, disposal in spruce forests, methods 544 59-64 



Buckwheat, wild, description, habits and forage value 545< „ gg 



