TO DR. POLE EVANS 17 



8. The Citrus Fruit Ko(, caused by tlu* blue mould 

 PiniiiUinin digitatuiii (Fr.) Sacc. — Ann. Kept. 

 Trans. Dept. Agric. 1900-1907, VI. 1908. p. 60-62. 



4. The New York Apple tree canker or black i<>( tun«ius 



in lJ!^outli Africa. — Trans. Dept. Agric. Bull. 

 No. 25. 



5. Potato Rot. — Trans. Dept. Agric. Bull. No. 30. 



6. Anthracnose or Zwart roest of the Grape — Trans. 



Dept. Agric. Bull. No. 15. 



7. Peach leaf Curl. — Trans. Dept. Agric. Bull. No. 10. 



8. Potato Scab. — Dept. of Agric. T^uiou of South- 



Africa. Bull. No. 19. 

 9 The Powdery Mildew of the Crapes. — Dept. of 

 Agric. T^nion of South Africa. Bulletin No. 9. 



10. The Mildews of the Crape Vine. — Trans. Agric. 



Journ. VII. 1909, p. 213-217. 



11. A Note ou the Euroi)ean Apple Tree Canker. — 



Trans. Agric. Journ. VII. 1909. p. 217. 



12. Peach freckle or black spot. — De])t. of Agric. 



Union of S. Africa. Bull. No. 57. 



13. The Downy Mildew of the Grape. — De])t. of Agric. 



Union of S. Africa. Bull No. 13. 



14. Black scab of warty disease of the Potato. — 



Dept of Agric. Union of S. Africa. Bull. No. 3. 



15. Corky scab of the Potato. — Trans. Agric. Journ. 



VIII. 1910. p. 462-3. 



16. A new disease of Citrus Fruit. — Trans. Agric. 



Journ VIII. 1910. p. 463-5. 



17. A Fungus disease of bagworms. — Trans. Dept. of 



Agric. I^nion of S. Africa. Bull. No. 35. 



18. Dik-voet, Club-root or Finger-and-Toe in S. Africa. 



— Dept. of Agric. Union of S. Africa. Bull. No. .39. 



19. Maize Smut or Brand. — Dept. of Agric. Union of 



S. Africa. Bull. No. 56. 



20. Smut in Kaffir corn. — Dept. of Agric. Union of 



S. Africa. Bull. No. 45. 



21. Plant Diseases in South Africa. — Dept. of^Aaric. 



Union of S. Africa. Bull. No. 45. 



