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Series Farmers' bulletinx
Displaying items 61 - 80 of 520 start over
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61. Control of the green clover worm in alfalfa fields
Author(s):
Hill, C. C. (Charles Chase) , 1890-
Subject(s):
life cycle (organisms) , forage legumes , insect pests , control methods , cultural control , physical control , harvest date , alfalfa , cutting , Clover-worm , Alfalfa Diseases and pests
Series:
Farmers' bulletin
Year:
1918
62. Control of the melon aphis: attacks cucumbers, melons, other cucurbits, cotton, oranges, etc
Author(s):
Chittenden, F. H. (Frank Hurlbut) , 1858-1929
Subject(s):
life cycle (organisms) , insect pests , melons , control methods , spraying , insecticidal soaps , kerosene , biological control agents , natural enemies , Aphidoidea , Aphis gossypii , Aphis gossypii Control , Cucumbers Diseases and pests
Series:
Farmers' bulletin
Year:
1918
63. Control of the onion thrips
Author(s):
Chittenden, F. H. (Frank Hurlbut) , 1858-1929
Subject(s):
life cycle (organisms) , insect pests , control methods , cultural control , spraying , sprayers , sulfates , insecticidal soaps , Onion thrips Control
Series:
Farmers' bulletin
Year:
1919
64. Control of the root, stalk, and ear rot diseases of corn
Author(s):
Holbert, James R. (James Ransom) , 1890- , Hoffer, G. N. (George Nissley) , 1887-
Subject(s):
Corn root rot Control , Corn Diseases and pests , plant diseases and disorders , plant rots , ear rot , root rot , stem rot , fungal diseases of plants , control methods , cultural control , seed treatment , seed storage
Series:
Farmers' bulletin
Year:
1920
65. Controlling Canada thistles
Author(s):
Cox, H. R. (Herbert Randolph) , 1882-
Subject(s):
Cirsium arvense Control , weeds , weed control , manual weed control , mechanical weed control , weed biology , noxious weeds , tillage , tillage implements
Series:
Farmers' bulletin
Year:
1913
66. Controlling important fungous and insect enemies of the pear in the humid sections of the Pacific Northwest
Author(s):
Fisher, D. F. , Newcomer, E. J. (Erval Jackson) , 1890-
Subject(s):
Pear Diseases and pests Northwestern States , pome fruits , fungal diseases of plants , climatic factors , scab diseases , plant damage , disease and pest management , control methods , spraying , economic analysis , insect pests , mites , fungicides , copper sulfate , calcium carbonate , sulfur , insecticides , arsenicals , spraying equipment , dusting , Chrysomelidae , Eriophyidae , antifungal agents
Series:
Farmers' bulletin
Year:
1919
67. Controlling the boll weevil in cotton seed and at ginneries
Author(s):
Hunter, W. D. (Walter David) , 1875-1925
Subject(s):
Boll weevil Control , Cottonseed , Cotton Diseases and pests , cotton ginning , cottonseed , seed treatment , insect pests , control methods , fumigation , fumigation equipment , pest management , pesticides , agricultural machinery and equipment
Series:
Farmers' bulletin
Year:
1904
68. Corn earworm as an enemy of vetch
Author(s):
Luginbill, Philip , 1884- , Beyer, A. H. (Adolph Harvey) , 1882-
Subject(s):
life cycle (organisms) , Helicoverpa zea , Vicia , natural enemies , Winthemia , parasitoids , biological control agents , control methods , biological control , Heliothis zea Control , Vetch Diseases and pests
Series:
Farmers' bulletin
Year:
1921
69. Corn growing under droughty conditions
Author(s):
Hartley, C. P. (Charles Pinckney) , 1870- , Zook, L. L. (Leslie Lewis) , 1880-
Subject(s):
Corn Drought tolerance , dry environmental conditions , environmental factors , drought , drought tolerance , plant cultural practices , varieties , irrigation , irrigated soils , grazing , arid lands , dryland farming , irrigated farming , tillage
Series:
Farmers' bulletin
Year:
1916
70. Cost of using horses on corn-belt farms
Author(s):
Cooper, M. R. (Martin Reese) , b. 1887 , Williams, J. O. (John Oscar) , 1885-
Subject(s):
Horses Middle West , horses , working animals , draft animals , tractors , mechanization , agricultural finance , production costs , agribusiness and business economics
Series:
Farmers' bulletin
Year:
1922
71. Cotton diseases and their control
Author(s):
Gilbert, W. W. (William Williams) , 1880-1940
Subject(s):
Cotton Diseases and pests , plant diseases and disorders , bacterial diseases of plants , fungal diseases of plants , vascular wilt , root-knot nematodes , wilting , anthracnose , blight , disease resistance , varieties , cultural control , crop rotation , seed treatment , edaphic factors , soil properties , tillage , Fusarium wilt , seedling diseases
Series:
Farmers' bulletin
Year:
1921
72. Cotton improvement under weevil conditions
Author(s):
Cook, O. F. (Orator Fuller) , 1867-1949
Subject(s):
Boll weevil , Cotton , disease and pest management , plant pests , cultural control , plant breeding , genetic resources , varieties , pest resistance , planting date , pest control
Series:
Farmers' bulletin
Year:
1912
73. Cotton seed and its products
Author(s):
United States Office of Experiment Stations.
Subject(s):
Cottonseed , Cottonseed oil , cottonseed , cottonseed hulls , cottonseed meal , cottonseed oil , cottonseed protein , cottonseed products , plant byproducts , feeds , ash , organic wastes , byproducts
Series:
Farmers' bulletin
Year:
1896
74. Cotton wilt
Author(s):
Orton, W. A. (William Allen) , 1877-1930
Subject(s):
Fusarium wilt of cotton , Cotton verticillium wilt , Cotton Diseases and pests , cotton
Series:
Farmers' bulletin
Year:
1908
75. Cotton wilt and root-knot
Author(s):
Gilbert, W. W. (William Williams) , 1880-1940
Subject(s):
Root-knot , Fusarium wilt of cotton , Cotton Diseases and pests , plant parasitic nematodes , fungal diseases of plants , crop rotation , plant breeding , cotton ginning , cultivars
Series:
Farmers' bulletin
Year:
1914
76. Cover crops for soil conservation
Author(s):
Kell, Walter V. , 1889- , McKee, Roland , 1880-
Subject(s):
Cover crops , Soil conservation , cover crops , conservation practices , green manures , legumes , rye , oats , wheat , barley , Trifolium incarnatum , Trifolium lappaceum , Pisum sativum , Pueraria montana var. lobata , Lolium
Series:
Farmers' bulletin
Year:
1936
77. Cowpeas: culture and varieties
Author(s):
Morse, W. J. (William Joseph) , b. 1884
Subject(s):
Cowpea , legumes , forage legumes , green manures , plant cultural practices , varieties , cultivars , dry beans , cowpeas
Series:
Farmers' bulletin
Year:
1920
78. Cranberry diseases and their control
Author(s):
Shear, C. L. (Cornelius Lott) , 1865-1956
Subject(s):
Cranberries Diseases and pests , small fruits , fungal diseases of plants , rust diseases , plant viruses , plant rots , postharvest diseases , postharvest treatment , spraying , sprayers , copper sulfate , soaps
Series:
Farmers' bulletin
Year:
1920
79. Crimson clover: growing the crop
Author(s):
Westgate, J. M. (John Minton) , 1878-1937
Subject(s):
Crimson clover , green manures , pasture plants , forage legumes , site preparation , fertilizer application , plant cultural practices , sowing , intercropping , crop rotation
Series:
Farmers' bulletin
Year:
1913
80. Crimson clover: seed production
Author(s):
Westgate, J. M. (John Minton) , 1878-1937
Subject(s):
Crimson clover Seeds Processing , green manures , pasture plants , forage legumes , seed productivity , manual harvesting , mechanical harvesting , seed collecting , harvesters , hulling , postharvest treatment , postharvest technology
Series:
Farmers' bulletin
Year:
1915