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GOBBETTI, VITTORIO. II Riso : come si dovrebbe coltivare in Italia. 



Casale Monferrato, 1908. 



IDETA, ARATA. Jitsuyo Shokubutsu Byorigaku, Tokyo 1903 (Japanese). 

 KAWAKAMI, TAKIYA. Imochi Disease of Rice (Japanese). Journal of the 



Sapporo Agricultural Society, vol. ii. pp. 1-49 (1901). 

 METCALF, HAVEN. A Preliminary Report on the Blast of Rice, with 



Notes on other Rice Diseases. S.C. Bulletin 121 (May 1906). 



The Pathology of the Rice Plant. Science, N.S., vol. xxv. No. 



633, pp. 264-265 (1907). 



The Present Status of Rice Blast. Science, N.S., vol. xxix. No. 



753, p. 911 (1909). 

 MIYAKE, ICHIRO. Studien iiber die Pilze der Reispflanze in Japan. 



Journal of the College of Agriculture, Tokyo, ii. p. 4 (1910). 



Studies on the Parasitic Fungi of Rice in Japan. The Botanical 



Magazine, xxiii. pp. 127-145 (1909). 

 SPESHNEY, N. N. Gribnie Parasiti Risa Posevnago (Oryza sativa, L.) 



(Russian). Trudi Tifliskago Botanischeskago Sada ix., i. pp. 23-73 



(1906). 



PIGEON PEA 



BUTLER, E. J. The Wilt Disease of Pigeon Pea and Pepper. The 

 Agricultural Journal of India, vol. i. part i., January 1906. 



CLOVER 



RIDLEY, H. N. A Disease of Clover. Agricultural Bulletin of the 

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COW-PEA 



ORTON, W. A. The Wilt Disease of the Cow- Pea and its Control. Bureau 

 of Plant Industry of the United States Department of Agriculture, 

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NEMATODES 



ATKINSON, GEO. F. Nematode Root-Galls. Journal of the Elisha Mitchell 

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Nematode Root-Galls. Bulletin No. 9, Alabama Agricultural 

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BONQUET DE LA GRYE. La Generation des plantations de cafeieres dans 

 les Antilles. Bull, des Seances de la Soc. Nationale de 1'Agri. de 

 France, 1899. 



COBB, N. A. Root-Gall. The Agricultural Gazette of New South Wales, 

 vol. xii. p. 1046 (1901). 



GARMAN, H. Carnation Root-knot. Bulletin 142, Kentucky Agri- 

 cultural Experiment Station, 1909. 



