Botanic a t 28 1 



* * * 



An abridgement of federal letters published by the Agri- 

 culture Society of Manchefter in confequence of a 

 premium offered for difcovering, ' by actual experi- 

 ment, the caufe of the curled difeafe in potatoes. 

 Letters on Agriculture of the Bath Soc. Vol. i. p. 236. 



John Smith, 



Obfervations to prevent the blight in potatoes; to make a 

 cow a good milker; and to prevent the putrefaction 

 of meat. 

 Ibid. Vol. 2. p. 293. 

 James Chappee, 



A method of potatoe management for preventing the curl. 

 Ibid. Vol. 7. p. 350. 



Benjamin Pryce, 



On the curl in potatoes. 

 Ibid. Vol.8, p. 4-6. 



Morbi Ulmi Caxnpeftris. 

 Nicolas Vatjquelin, 



"Obfervations fur une maladie des arbres et fpecialement de 

 l'orme (ulmus campeltris Linnaei) , analogue a un 

 ulcere. 



Mem. de l'lnrt. Nat. des Sc. et Arts. T. 2. Sc. Mathern. et 

 Phyf. Mem. p. 23. 



Morbi Zeae Maydis. 



Mabhieu Tilxet, 



Obfervation fur la malafdie du mais ou bled de Turquie. 

 Mem. de l'Acad. des Sc. de Paris. A. 1760. Hift. p. 35. 

 Mem. p^2 54. 



Antoine Auguftin Parmentier, 



Obfervations fur le charbondu mais, la feule maladie bjen 

 connue de cette plante. 

 Mem. d'Agricult. A. 1736. Trim. d'Ete. p. XXV. 



Tom. 11. Nn Colores 



