10 DEPARTMENT OF AGRICULTURE BULS. 526-550. 



Jesxess, O. B., — Bulletin No. Page. 

 and C. E. Bassett, bulletin on " Cooperative organization by- 

 lavs" 541 1-23 



and W. H. Kerr, bulletin on "Cooperative purchasing and 

 marketing organizations among farmers in the United States " 547 1-82 



Juncoides parviflora, description, habits, and forage value 545< r8 59 



Juncus parryi, description, habits, and forage value 545< -„ i^ 



20-21, 

 58-50 



June grass, mountain, description, habits, and forage value 545< 



Kamani — 



ball, nuts, infestation vith Mediterranean fruit flies 536< % %\ il 



winged, infestation with Mediterranean fruit fly 536 24, 28 



Kansas, cooperative organizations — 



digest of laws 547 70 



types, membership, and volume of business, 1912-1915 547 16-17, 38 



Kentucky — 



blue-grass region, business of ten dairy farms, bulletin by J. H. 



Arnold ... . 548 1-12 



cooperative organizations, types, membership, and volume of 



business, 1912-1915. 547 17 



road-building rock, physical tests 537 8. 18 



Kerr, W. H., and O. B. Jesness, bulletin on "Cooperative pur- 

 chasing and marketing organizations among farmers in the United 



States " 547 1-82 



Koeleria oristata, description, habits, and forage value 545< 5»_5Q 



Labor — 



cooperative organizations, by-laws, importance, and suggestions. 541 2-23 



cotton, requirements in California 533 9-11 



efficiency, conditions affecting, Chester County, Pa 528 3-4 



farm, seasonal distribution in Chester County, Pa., bulletin by 



George A. Billings 528 1-29 



income, dairy farms in blue-grass region 548 2 



Laboratory, equipment for teaching home economics 540 7-8 



rn,i2,i4, 



16,20,33, 



Laundry, lesson outlines for first-year classes, and correlative studies. 540< 37, 38, 45, 



47,48,52, 



1 53 

 Laws — 



antitrust, rulings not within Department 's j urisdiction, cautions . 541 13 

 cooperative organizations- 

 digest, by States 547 67-77 



summary 547 62-67 



f 15—26 37— 



Lead arsenate, use in spraying grape-berry moth, proportions, etc . . 550< ' ^ 4Q 



Leaf-cut, cotton, control by single-stalk culture 526 2 



Leak, rot, strawberry, cause and control 531 7-9, 11 



Legumes, cooking lessons for first-year classes, and correlative studies. 540 39, 40 



. (24 29 31- 



Lemons, infestation with Mediterranean fruit fly in Hawaii 536<^ ' ' ^ 



Lichee nuts, infestation with Mediterranean fruit fly 536 24, 38 



r 44-45 58, 



Ligusticum oreganum, description, habits and forage value 545< ' gQ 



Lime-sulphur spray, use against apple blotch 534 9 



Lint, cotton, yields under single-stalk culture 526 27-30 



Loquat, infestation with Mediterranean fruit fly 536 24, 36 



Louisiana — 



cooperative organizations, types, membership, and volume of 



business, 1912-1915 547 ^ 17 



cotton, single-stalk culture, experiments, and yields 526J 28-30 



farm labor, man and horse, record comparisons 529 5-6 



Louse, spruce gall, injury to spruce, note 544 27 



