o80 Report op the Entomologists op the 



1882. *DwiNELLE, C. H. Later notes ou the Woolly Aphis. 1st 



Kept. Board State Hortic. Comm. Cal., 1882, p. 89. 



Lime and gas lime as means agaiust Sdiuoneura lanxgera. 



*DwiNELLE, 0. H. Woolly Aphis on apple and pear trees. 



1st Eept. Board State Hortic. Comm. Cal., 1882, pp. 



18-19, fig. 

 Notes on Schizoneura lanigera; means agaiust it. 



1883. Saunders, Wm. Insects Injurious to Fruit, pp. 13-16. 



General description; life history; remedies. 1 Fig. 



1884. OsBORN, H. Bui. No. 2, Iowa Agr'l College. 



1886. Whitehead, Chas. Third report on injurious insects, 



London. Historical review; life history. Preventive 

 and remedial measures; the latter include mixture of 

 soft soap and quassia, paraffin oil and water, also vege- 

 table and animal oils as linseed, whale and neat's-foot 

 oil, and a wash of lime, made of very quick lime and 

 water. Also refers to successful use of linseed oil and 

 powdered sulphur in America. 



1887. Bethune, C. J. S. Seventeenth Ann. Rep. Ent. Soc, Ont., 



p. 58. Life history briefly given. Describes an instru- 

 ment devised by Dr. Barnard of Washington, D. C, for 

 : injecting coal oil or other liquids beneath surface of 



ground to kill woolly aphis and other root inhabiting 

 insects. 

 •Weed, C. M. Insects of the orchard. Prairie Farmer, 8 

 January, 1887, vol. 59. Means against Schizoneura lani- 

 gera and Aphis mali. 



1888. Riley and Howard. Insect Life, vol. I, p. 156. Brief 



extract from correspondent in Pacific Rural Press, of 

 September 8, 1888, who '' records the destruction of the 

 woolly aphis upon his apple trees by a large flock of 

 young English sparrows." 

 RiLBY and Howard. Ibid, p. 89. New remedy for woolly 

 a})pl(' louse as given by Maurice Maindoon in Revue 

 Horticole. 



