BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
189 
2931. Slingerland, M. Y. Buffalo tree-hopper on apple. < Rural 
New Yorker, 12 May, 1894, p. 297. 
2932. Slingerland, M. V. The periodical cicada or locust. <The 
Farmer’s Advocate, 1 June, 1894, p. 225. 
2933. S[lingerland], M. Y. A talk about plant-lice. <Kural New 
Yorker, 9 June, 1894, p. 361. 
Treats chiefly of Nectaropliora granaria. 
2934. S[lingerland], M. Y. To destroy bark-lice in Canada. <Rural 
New Yorker, 9 June, 1894, p. 361. 
Remedies for Mytilaspis pomorum. 
2935. S[lingerland], M. Y. Oyster-shell bark-louse on apples. <Ru- 
ral New Yorker, 9 June, 1894, p. 361. 
2936. S[lingerlandJ, M. Y. To prevent Buffalo bugs. <Rural New 
Yorker, 17 June, 1894, p. 383. 
2937. Slingerland, M. Y. Night prowling peach pests. <The Natl. 
Nurseryman, June, 1894, pp. 57-58. 
Remedies for climbing cutworms. 
2938. Slingerland, M. Y. Plant-lice on oats. <Rural New Yorker, 
30 June, 1894, p. 409. 
Injury by Nectarophora granaria. 
2939. Slingerland, M. Y. An insect brought from the World’s Fair. 
<Rural New Yorker, 7 July, 1894, p. 425. 
Grain insects, particularly Gelechia cerealella. 
2940. Slingerland, M. Y. Insects on hollyhocks. <Rural New 
Yorker, 21 July, 1894, p. 457. 
Notes on Chrysomela sigmoidea and Gorythuca fuscigera. 
2941. Slingerland, M. Y. The periodical cicada or 17-year locust. 
<Rural New Yorker, 28 July, 1894, p. 470; 4 August, 1894, 
p. 488. 
2942. S[lingerland], M. Y. Clover mite working on raspberries. 
<Rural New Yorker, 8 September, 1894, p. 568. 
Injury by Bryobia pratensis. 
2943. S[lingerland], M. Y. Potato stalk insects. <Rural New 
Yorker, 8 September, 1894, p. 569. 
Notes on Gortyna nitela and Trichobaris trinotata. 
2944. Slingerland, M. Y. Leaf-feeding beetle; a most disgusting 
insect. <Rural New Yorker, 8 September, 1894, p. 569. 
Habits of Chelymorpha argue. 
2945. Slingerland, M. Y. Insects that destroy woolen cloth. <Rural 
New Yorker, 22 September, 1894, p. 600. 
Habits of three species of Tinea. 
2946. Slingerland, M. Y. Chicken mites on a horse. <Rural New 
Yorker, 20 October, 1894, p. 665. 
2947. Slingerland, M. Y. The new plum pest: the plum scale* 
<Rural New Yorker, 10 November, 1894, p. 711. 
Necessity for fighting Lecanium juglandis. 
