78 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
1025. Slingerland, M. Y. The army worm in New York. <Bull. 
No. 133, Cornell Agric. Exp. Sta., April, 1897, pp. 233-258, 
5 figs. 
An account of the ravages in that State, with remedies. 
1026. Slingerland, M. V. Life habits of twig borers. <RuralNew 
Yorker, 1 May, 1897, p. 293. 
1027. Slingerland, M. V. All about whale-oil soap. < Rural New 
Yorker, 8 May, 1897, p. 308. 
1028. Slingerland, M. V. Katydid didn’t do a thing to the twigs. 
<Rural New Yorker, 8 May, 1897, p. 309. 
1029. Slingerland, M. V. Black lice on apple trees. <Rural New 
Yorker, 8 May, 1897, p. 309. 
Note on Aphis mali. 
1030. Slingerland, M. V. Oyster-shell bark-louse. <Rural New 
Yorker, 8 May, 1897, p. 309. 
1031. Slingerland, M. Y. Onion thrips on Long Island. <Rural 
New Yorker, 8 May, 1897, p. 309. 
1032. Slingerland, M. V. Will the army worm come this year? 
<Amer. Agriculturist, 8 May, 1897, p. 582. 
1033. Slingerland, M. V. Canker worms in Kansas. <Rural New 
Yorker, 15 May, 1897, p. 321. 
1031. Slingerland, M. Y. Root lice on apple trees. <Rural New 
Yorker, 15 May, 1897, p. 323. 
Note on Schizoneura la^igera. 
1035. Slingerland, M. V. Great danger from San Jose scale. 
<Rural New Yorker, 29 May, 1897, p. 356. 
1036. Slingerland, M. V. Life-history of the plum curculio. 
<Rural New Yorker, 29 Maj 7 , 1897, p. 351, 1 fig. 
1037. Slingerland, M. V. What is “ Pure Paris Green ? ” <Rural 
New Yorker, 5 June, 1897, p. 373. 
1038. Slingerland, M. V. The dangerous strawberry weevil. 
<Rural New Yorker, 5 June, 1897, pp. 372-373. 
1039. Slingerland, M. V. A patent “tree wash.” <Rural New 
Yorker, 12 June, 1897, p. 388. 
1010. Slingerland, M. V. Killing the horn fly. <Rural New 
Yorker, 12 June, 1897, p. 388. 
1011. Slingerland, M. V. Life and work of the pear slug. <Rural 
New Yorker, 12 June, 1897, p. 388, 1 fig. 
1012. Slingerland, M. V. Insects in cow peas. <Rural New 
Yorker, 19 June, 1897, p. 105. 
The Southern pea weevil. 
1013. Slingerland, M. V. Work of the currant louse. <Rural New 
Yorker, 19 June, 1897, p. 105. 
