320 NEW YORK STATE MUSEUM 



p e n n i s) ; Emory fumigator for fruit trees. 67 : 432 (descrip- 

 tion and use)j More about fumigation. 67 : 470 (additional 



notes), 



Kirkland, A. H. San Jose scale^in Massachusetts. Mass. bd agric. 



Bu). 2j ser. 1898. p. 24-38 (general account) ; same in Rep't. 1898. 



P- 295-315- 

 Page, F. H. Test and treatment for San Jose scale. Rural New 



Yorker. 1898. 57 : 218 (experience with several insecticides). 



Pettit, R. H. Some insects of the year 1897. Mich, agric. expt. 

 sta. Bui. 160. 1898. p. 410-13 (brief account). 



Sanderson, E. D. Attacking the San Jose scale. Country gentle- 

 man. 1898. 62,'. 753-54 (abstract of Prof. Johnson's report). 



Slingerland, M. V. Dip for the San Jose scale. Rural New 

 Yorker. 1898. 57: 180-81 (treatment of infested nursery stock); 



Cold and San Jose scale. 1899. 58 : 544 (scale resistant to 



cold in the north) ; Western N. Y. hortic. soc. Proc. 1900. p. 51 

 (firmly established in New York) ; Eastern N. Y. hortic. soc. Proc. 

 1900. p. 57 (widely distributed in state) ; San Jose scale on pears. 

 Rural New Yorker. 1900. 59 : 672 (badly infested trees should be 



destroyed); Crude petroleum for San Jose scale. 59^733 



(results in Hudson valley). 



Symposium. Spreading the San Jose scale. Rural New Yorker. 

 1898. 57 : 17-18 (articles on value of certificates, etc. by several ento- 

 mologists and horticulturists). 



Smith, J. B. Distribution of the San Jose, or pernicious scale in 

 New Jersey. U. S. dep't agric. div. ent. Bui. 17, n. s. 1898. p. 32- 

 39 (record of distribution and observadons) ; Regulating the San Jos6 

 scale by law. Rural New Yorker. 1898. 57 : 341, 373, 383-84 (condi- 

 tions in New Jersey, value of certificates); San Jose scale at home. 



1899. 58: 597 (remedies); N. J. agric. expt. sta. Rep't. 1898. 



P- 396-447 (records and results obtained with insecticides in experi- 

 mental orchard, natural enemies, distribution) ; Rep't. 1899. 



P- 434-35> 456-512 (distribution, results in experimental orchard, reme- 

 dies, notes, etc.) ; Crude petroleum as an insecticide. Bui. 



138. 189^. p. 1-22 (results of experiments on trees infested with San 

 Jose scale); Rep't of state ent. N. J. state bd of agric. 26th rep't, 

 1898. 1899. p. 69-89 (summary of work against San Jose scale, con- 

 ditions, etc.) ; Three common orchard scales. N. J. agric. expt. sta. 



