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WOODS, A. F. The Destruction of Chlorophyll by Oxidizing Enzymes. 

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Observations on the Mosaic Disease of Tobacco. Bulletin of the 

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CITKUS FRUITS 



BERNARD, Dr. CHR. Sur quelques maladies de Citrus, sp. Castillo 

 elastica, Thea assumica, M.S.W. (Einige Krankheiten von Citrus, 

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BORG, J. Culture and Diseases of the Orange Trees. 



Diseases of the Orange Trees and their Treatment. Malta 

 Archaeological and Scientific Society. 



BUTLER, 0. A Study of Qummosus of Primus and Citrus, with Observa- 

 tions on Squamosis and Exanthema of the Citrus. Annals of 

 Botany, vol. xxv. (1911), No. 97, pp. 107-153. 



COIT, J. E. Citrus Culture in the Arid South-west. Arizona Agricultural 

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COOK, MEL. T., and HORNE, W. T. Insects and Diseases of the Orange. 

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ESSIG, E. 0. Wither-tip of Citrus Trees. Pomona Journal of Economic 

 Botany, vol. i. (1911), No. 1, pp. 25-56. 



Dieback or Exanthema of Citrus Trees. Pomona Journal of 

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EVANS, I. B. POLE. On the Structure and Life-History of Diplodia 

 natalensis, n. sp., the cause of the " Black Kot " of Natal Citrus 

 Fruit. Transvaal Department of Agricultural Science, Bulletin 4 

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The Citrus Fruit Rot, caused by the Blue Mould, Penicillium 

 digitatum, (Fr.) Sacc. Transvaal Agricultural Journal, vol. viii. 

 No. 5 (October 1908), pp. 60-62. 



FARLOW, W. G. On a Disease of the Olive and Orange Trees. Bulletin 

 of the Bussey Institution, vol. i. (1876), pp. 404-414. 



FAWCETT, H. S. Cladosporium citri, Mass., and 0. elegans, Penz, confused. 

 Mycologia, vol. ii. pp. 245, 246. 



Webber's Brown Fungus of the Citrus White Fly. Science, 

 10th June 1910, p. 912. 



Scaly Bark or Nail-head Rust of Citrus. Florida Agricultural 

 Experiment Station, Bulletin 106 (1911). 



GANDARA, C. The Diseases of the Orange. Estacion Agri. Cent, (Mexico), 

 Bol. 31, pp. 1-17, 43-51. 



HOWARD, ALBERT. Suggestions for the Removal of Epiphytes from 

 Cacao and Lime Trees. Imperial Department of Agriculture for 

 the West Indies, 1902. 



HUME, H. H. Anthracnose of the Pomelo. Florida Agricultural Experi- 

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