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(84) Stevenson, John A. 



1916. Report of the pathologist. In 4th Ann. Report Bd. 

 of Comm. of Agric. of Porto Rieo. pp. 33-44. 



(85) Stevenson, John A. 



1916. An enemy of citrus insects. In P. R. Progress, 

 April 10, p. 4. Microcera fujikuroi. 



(86) Ste\tenson, John A. 



1916. Pink disease of citrus. In, P. R. Progress, v. 10, 

 no. 14, p. 4. Corticium salmonicolor. 



(87) Stevenson, John A. 



1916. Black rot of cane cuttings. In P. R. Progress. 

 V. 11, no. 26, Dec. 29. 



(88) Stevenson, John A. 



1916. Notes on citrus seal). In P. R. Progress, v. 11, 

 no. 26, p. 3. 



(89) Stevenson, John A. 



1917. Report of the pathologist. In 5th report Bd. of 

 Comra. of Agric. P. R., pp. 35-74. 



(90) Stevenson, John A. 



]917. Diseases of vegetable and garden crops. In Journ. 

 of Dept. of Agric. of P. R., v. 1, no. 2, pp. 93-117. 



(91) Stevenson, John A. 



1917. Enfermedad de la caiia de azucar en Puerto Rico. 

 In El ^Fundo Azucarero, v. 5, no. 1, pp. 19-24, 10 figs. 

 In English /;; La. Planter, v. 59, no. 5, pp. 76-78. 



(92) Stevenson, John A. 



1917. Wood rot of citrus trees. Insular Exp. Sta. P. R. 

 Circ. 10, pp. 1-10. 



(93) Stevenson, John A. 



1917. Citrus seal) in Porto Rico. Bui. 17, Insular Exp. 

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(94) Stevenson, John A. 



1918. Report of the pathologist. In report of the Insu- 

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(95) Stevenson, John A. 



1918. The green muscardine fungus in Porto Hico. hi 

 •Journ. of the Dept. of Agric. of P. R., v. 2, no. 1, pp. 

 19-32, 1 pi. 



(96) Stevenson, John A. 



1918 Citrus diseases of Porto Rico. In Journ. Dejit. 

 of Agric. of P. R., v. 2, no. 2, pp. 43-123, fig. 23. 



