322 NEW YORK STATE MUSEUM 



Hunter, S. J. Coccidae of Kansas. Kan. univ. quarterly. 1899. 

 8:10-11 (technical characters). 



Kelsey, F. W. San Jose scale scare. Country gentleman. 1899. 

 64:917 (scare overdone). 



Newell, Wilmon. On the North American species of the subgenera 

 Diaspidiotus and Hemiberlesia of the genus Aspidiotus. 

 la. state coll. of agric. and mechanic arts. Contributions from the 

 dep't of zoology and entomology, no. 3. 1899. p. 16-17 (description, 

 distribution, affinities) ; Some injurious scale insects. la. agric. expt. sta. 

 Bui. 43. 1899. p. 163-65. 



Scott, W. M. Fatal temperature for some Coccids m Georgia. 

 U. S. dep't agric. div. ent. Bui. 20, n. s. 1899. p. 82-84 (scales 

 killed in southern Georgia by freezing). 



Sirrine, F. A. Report of committee on insects. Eastern N. Y. 

 hortic. soc. Ap.-Jl. 1899. p. 2 (brief account of local conditions). 



Troop, James. San Jose and other scale insects and the Indiana 

 nursery inspection law. Ind. agric. expt. sta. Bui. 78. 1899. p. 45-52 

 (brief account of this and other scale insects and the text of the law). 



Waugh, F. A. San Jose scale. Country gentleman. 1899. 64:853 

 (summary of situation). 



Atwood, G. G. Food plants of the San Jose scale. Country gentle- 

 man. 1900. 65:885 (food plants). 



Beach, S. A. Fumigation of nursery stock. N. Y. agric. expt. sta. 

 Bui. 174. 1900. p. 1-8 (directions for fumigation); San Jose scale 

 question from a horticultural standpoint. Western N. Y. hortic. soc. 

 Proc. 1900. p. 19-24 (brief resume of the situation) ; San Jose scale in 

 New York. Rural New Yorker. 1900. 59 : 155 (abstract of general 

 paper; see preceding). 



Bethune, C. J. S. Some recent work in economic entomology. 

 Royal soc. of Can. Trans, v. 6, § 4, separate, p. 3-9 (resume of work in 

 Canada). 



Card, F. W. San Jose scale in Rhode Island. Country gentleman. 

 1900. 65 : 829 (well scattered over state). 



Corbett, L. C. VV. Va. agric. expt. sta. Bui. 70. 1900. p. 365-76 

 (experiments with crude oil and other insecticides). 



Davis, G. Petroleum as an insecticide. Rural New Yorker. 1900. 

 59: 542 (75% of treated trees killed). 



