136 



(14) Narcissus Flies. Journal Bd. of AgriculUire , vol. xvi, 1Q14, 



p. 136. 



(15) Pickering, S., and Theobald, F. V.— Fruit Trees and their 



Enemies with a Spraying Calendar. Simpkin, Marshall, 

 Hamilton, Kent & Co., 1Q08 (1/6). 



(16) Hewitt, C. G. — House Flies and how they Spread Disease. 



Cambridge University Press, 1Q12 (i/-). 



(17) Ormerod, E. x\. — Alanual of Injurious Insects. Simpkin, 



Marshall, Hamilton, Kent & Co. (5/-). 



(18) Imms, a. D.— The Isle of Wight Bee Disease. Journal Roy. 



Agricultural Society, vol. Ixxv, 1914, p. 62. 

 (iq) Hiesemann, M. — How to Attract and Protect Wild Birds. 



Witherby & Co., 1Q12 ii/6). 

 (Nos. Q and 10 are good elementary works on Insects; No. 4 

 is the best book of reference on fruit pests, while No. 1 5 is an 

 elementar}' outline of the same subject : Nos. 7 and 13 are reports 

 on various species of injurious Insects and other animals; No. 17 

 is a general book on pests of fruit and vegetables and, although 

 out of date, contains useful information ; Nos. i and 2 deal with 

 the economic status of Birds, and No. ig with the encouragement 

 and protection of the beneficial species. The remainder of the 

 references deal for the most part with special subjects referred 

 to in these lectures.) 



