BULLETINS OF THE BUREAU OF PLANT INDUSTRY. 



The scientific and technie.il publications of tiie I5areau of I'lant Industry, wliicli was organized July 

 1, 1901, are issued in a single series of bulletins, a list of which follows. 



Attention is directed to the fact that the publications in this series are not for general distribution. The 

 Superintendent of Documents, Government Printing Olfiee, Washington, D. C, is authorized by law to 

 sell them at cost, and to him all appli(^ations for these bulletins should be made, acocompanied by a i,ostal 

 money order for the required amount or by cash . Numbers omitted from this list can not be furnished. 



No. 2. Spermatogenesis and Fecundation of Zamia. 1901. Price, 20 cents. 



3. Macaroni Wheats. 1901. Price, 20 cents. 



4. Range Improvement in Arizona. 1901. Price, 10 cents. 



8. A Collection of Fungi Prepared for Distribution. 1902. Price, 10 cents. 



9. The North American Species of Spartina. 1902. Price, 10 cents. . 



10. Records of Seed Distribution, etc. 1902. Price, 10 cents. 



11. Johnson Grass. 1902. Price, 10 cents. 



13. Range Improvement in Central Texas. 1902. Price, 10 cents. . :- , 



14. The Decay of Timber and Methods of Preventing It. 1902. Price, 55 cents. , 



15. Forage Conditions on Northern L5order of (Jreat Basin. 1902. Price, 15 cents. 

 17. Some Diseases of the Co wpea. 1902. Price, 10 cents. 



20. Manufacture of Semolina and Macaroni. 1902. Price, 15 cents. 



22. Injurious Effects of Premature Pollination. 1902. Price, 10 cents. 



23. Berseem: The Great Forage and Soiling Crop of Nile Valley. 1902. Price, 15 cents. 



24. Unfermen ted Grape Must. 1902. Price, 10 cents. 



25. Miscellaneous Papers. 1903. Price, 15 cents. 



27. Letters on Agriculture in the West Indies, Spain, and the Orient. 1902. Price, 15 cents. 



29. The Effect of Black-Rot on Turnips. 1903. Price, 15 cents. 



31. Cultivated Forage Crops of the Northwestern States. 1902. Price, 10 cents. 



32. A Disease of the While Ash. 1903. Price, 10 cents. 



33. North American Species bi Leptochloa. 1903. Price, 15 cents. 

 35. Recent Foreign Explorations. 1903. Price, 15 cents. 



30. The "Bluing" of the Western Yellow Pine, etc. 1903. Price, 30 cents. 



37. Formation of Snores in Sporangia of Rhizopus Nigricans, etc. 1','03. Price, 15 cents. 



38. Forage Conditions in Eastern Washington, etc. 1903. Price, 15 cents. 

 39.. The Propagation of the Easier Lily from Seed. 190.3. Price, 10 cents. 



41. The Commercial Grading of Corn." 1903. Price, 10 cents. 



42. Three New Plant Inlroductions from Japan. 1903. Price, 10 cents. 



47. The Description of Wheat Varieties. 1903. Price, 10 cents. 



48. The Apple in Cold Storage. 1903. Price, 15 cents. 



49. The Culture of the Central American Rtibber Tree. 1903. Price, 25 cents. 



50. Wild Rice: Its Uses and Propagation. IS03. Price, 10 cents. 



51. Miscellaneous Papers. 1905. Price, 5 cents. 

 54. Persian Gulf Dates. 1903. Price, 10 cents. 



59. Pasture, Meadow, and Forage Crops in Nebraska. 1904. Price, 10 cents. 



,00. A Soft Rot of the ("alia Lily. 1904. Price, 10 cents. 



Gl. The Avocado in Florida. 1904. ]>rice, 5 cents. 



62. Notes on Egyptian Agriculture. 1904. Price, 10 cents. 



67. Range Investigations in Arizona. 1904. I'rice, 15 cents. 



68. North American Species of Agrost is. 1905. Price, 10 cents. 



69. American Varieties of Lettuce. 1?04. Price, 15 cents. 



70. The Commercial Status of Durum Wheat. 1904. Price, 10 cents. 



71. Soil Inoculation for Legumes., 1905. Price, 15 cents. 



72. Miscellaneous Papers. 1905. Price, 5 cents. 



73. The Development of Single-Germ Beet Seed. 1905. Price, 10 cents. 



74. The Prickly Pear and (Hher Cacti as Food for Stock. ItQS. Price, 5 cents. 



75. Range Mariagement in the State of Washington. L905. Price, 5 cents. 



76. Copper as an Algicide and Disinfectant in Water Supplies. 1905. Price, 5 cents. 



77. The Avocado: A Salad Fruit from the Tropics. 1S05. Price, 5 cents. 



79. Variability of Wheat Varieties in Resistance to Toxic Sahs. 1905. Price, 5 cents. 



80. Agricultural Explorations in Algeria. 1905. Price, 10 cents. 



81. Evolution of Cellular Structures. 1S05. Price, 5 cents. 



52. Grass Lands of the South Alaska Coast. 1905. Price, 10 cents. 



83. The Vitality of Buried Seeds. 1905. Price, 5 cents. 



84. The Seeds of the Bluegrasses. 1905. Price, 5 cents. 



85. Principles of Mushroom Growing and Mushroom Spawn Making. 1905. Price, 10 cents. 



86. Agriculture without Irrigation in the Sahara Desert. 1905. Price, 5 cents. 



88. Weevil-Resisting .'\dapta1 ions of the Cotton Plant. 1906. Price. 10 cents. 



89. Wild Medicinal Plants of the I'nited States. 1906. Price, 5 cents. ' 



90. Miscellaneous Papers. 1906. Price, 5 cents. 



91. Varieties of Tobacco Seed Distributed, etc. 1906.' Price, 5 cents. 



94. Farm Practice with Forage Crops in Western Oregon, etc. 1906. Price, 10 cents. 



95. A New Type of Red Clover. 190(5. Price, 10 cents. 



96. Tobacco Breeding. 1907. Price, 15 cents. 



97. Seeds and Plants Imported. InventoryNo.il. 1907. Price, 30 cents. 



98. Soy Bean Varieties. 1907. Price, 15 cents. 



99. Qiiick Method for Deterniination of Moisture in Grain. 1907. Price, 5 cents. 

 1,01. Contents of and Index to Bulletins Nos. 1 to 100. 1907. Price, 15 cents. 



102. Miscellaneous Papers. 1907. Price, 15 cents. 



103. Dry Farminj; in the Great Basin. 1907. Price, 10 cents. 



104. The Use of Feldspathic Rocks as Fertilizers. 1907. Price, 5 cents. 



105. RehUion of Leaf to Burning Qualities of Tobacco. 1907. Price, 10 cents. 



106. Seeds and Plants Itnported. Inventory No. 12. • 1907. Price, 15 cents. 



107. American Root Drugs. 1907. Price, 15 cents. 



108. The Cold Storage of Small Fruits. 1907. Priee, 15 cents. 



109. American Varieties of Garden Beans. 1907. Price, 25 cents. 



110. Cranberry Diseases. 1907. Price, 20 cents. 



19G [Continued on page 3 of cover.) 



