172 THE APPLE LEAF HOPPER 



34. The biology and means of combating phylloxera, IMoritz (Mitt. 

 K. Biol. Aust. Land n Forsten, 2 (1907) No. 4, pp. 64-66). Remedies dis- 

 cussed. 



36. Early spring applications of insecticides for the oyster-shell scale. 

 The occurrence and distribution of San Jose Scale in Vermont, W. Stuart 

 (Vt. Sta. Rpt. 1906. pp. 293-297. pi. 1, Burlington, Vt.). Treatment dis- 

 cussed. 



37. Twentj'-second report of the State Entomologist on injurious and 

 other insects of the State of New York, 1906, E. P. Felt (N. Y. State Mus. 

 Bull. 110, pp. 39-186, pi. 3, fig. 2, Albany, N. Y.). Includes a discussion of 

 insect pests of fruit and shade trees, including San Jose and scurfy scales 

 and the grape vine root worm. 



38. Second Annual Report of the State Entomologist, E. F. Hitchings 

 (Ann. Rep. State Ent. Maine, 2 (1906), p. 11, pi. 2, fig. 21, Orono, Me.). 

 Includes practical notes on the apple tree tent caterpillar, strawberry weevil, 

 oyster-shell bark louse, wooly aphis, etc. 



40. Some insects injurious to truck crops. The cranberry span worm. 

 The striped garden caterpillar, F. H. Chittenden (U. S. Dept. Agr. Bur. 

 Ent. Bui. (£, pt. 3, pp. 21-32, fig. 2). Cleora pampinaria discussed; its 

 habitat, life history, etc., given. 



42. The mealy aphis on apple trees, G. d'Utra (Rev. Agr.) (Sac Paulo) 

 12 (1907) No. 143, pp. 243-249). Life history and remedies discussed. 



43. Thread worms in grape vines and pear trees, G. Korff (Prakt. Bl. 

 Pflausenbau n Schutz 5 (1907) No. 6, pp. 67-69, fig. 1). Worms of the 

 genus Mermis found in these plants, and attention called to the fact that 

 they are commonly parasites of insects. 



44. The sphinx of grape vines. R. Brunei (Rev. \\t\. 1^ (1907) No. 707, 

 pp. 5-7, pi. 1). Hal)its, biology and natural enemies and remedies for 

 Sphinx clpcnor discussed. 



47. Report of the Entomologist, C. O. Houghton (Dela. Sta. Rpts. 

 1904-1906, pp. 77-107, Newark, Del.). Remedies discussed for the apple leaf 

 miner and the plum curculio; also contains among other things, notes on 

 the oyster-shell scale. 



48. Injurious insects and other animals observed in Ireland during the 

 year 1906, G. H. Carpenter (Econ. Proc. Ray. Dublin Soc. 1 (1907) No. 11,' 

 XIX, pp. 421-452, pi. 6, fig. 11). Includes notes on plum aphis, oyster- 

 shell scale, black currant mite. 



50. Papers on deciduous fruit insects and insecticides. The pear 

 thrips, D. :Moulton (U. S. Dept. Agr., Bur. Ent. Bui. 68. pt. 1. p. 16, pi. 2, 

 fig. 8). An account of Euflirips pyri on peach, apricot, pear, prune, cherry, 

 apple and other trees, with life history and technical description of the in- 

 sect; parasites and treatment also discussed. 



51. Papers on deciduous fruit insects and insecticides. The spring 

 canker worm. A. L. Quaintance (U. S. Dept. Agric, Bur. Ent., Bui. 68. pt. 

 2, pp. 17-22. pi. 2). Remedies for the spring canker worm discussed. 



52. Papers on deciduous fruit insects and insecticides. The trumpet 

 leaf miner of the apple. A. L. Quaintance (U. S. Dept. Agric. Bur. Ent., 

 Bui. 68. pt. 3, pp. 23-30, pi. 1, fig. 1). The life history, history, distribution 



