86 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
1413. Slingerland, M. V. More about woolly aphis. <Rural New 
Yorker, 24 October, 1903, p. 738. 
1414. Slingerland, M. V. The scale on fallen leaves. <Rural New 
Yorker, 7 November, 1903, p. 771. 
1415. Slingerland, M. Y. Apple curculio. <Rural New Yorker, 
28 November, 1903, p. 820. 
1416. Slingerland, M. V. A big fight against grape pests. <Proc. 
West. N. Y. Hort. Soc. f. 1903 (1903), pp. 75-78. 
1417. Slingerland, M. Y. The grape leaf-hopper. <Bull. No. 215, 
Cornell Agric. Exp. Station, January, 1904, pp. 83-102, figs. 
' 15-37. 
1418. Slingerland, M. Y. The grape leaf-folder. <Rural New 
Yorker, 30 January, 1904, p. 68. 
1419. Slingerland, M. Y. Kerosene in Bordeaux mixture. <Rural 
New Yorker, 20 February, 1904, p. 132. 
1420. Slingerland, M. Y. How to fight the bud-moth, <cRural 
New Yorker, 12 March, 1904, p. 209. 
1421. Slingerland, M. V. Destroying onion maggots. <American 
Agriculturist, 19 March, 1904, p. 337. 
1422. Slingerland, M. Y. Insects working in pop-corn. <Rural 
New Yorker, 26 March, 1904, p. 262. 
1423. Slingerland, M. Y. Fumigation in nursery and orchard. 
^American Agriculturist, 2 April, 1904, p. 400. 
1424. Slingerland, M. Y. The cabbage maggot and its handling. 
<Rural New Yorker, 9 April, 1904, p. 305. 
1425. Slingerland, M. Y. The cauliflower root-maggot. <Rural 
New Yorker, 23 April, 1904, p. 345. 
1426. Slingerland, M. Y. Making a kerosene emulsion. <Rural 
New Yorker, 30 April, 1904, p. 364. 
1427. Slingerland, M. Y. Insect photography. <Bull. No. 46, 
Div. Ent., U. S. Dept. Agric., May, 1904, pp. 5-13, 1 pi. 
1428. Slingerland, M. Y. Some serious insect depredations in New 
York in 1903. <Bull. No. 46, Div. Ent., U. S. Dept. Agric., 
May, 1904, pp. 69-73, 1 pi. 
1429. Slingerland, M. Y. Notes and new facts about some New 
York grape pests. <Bull. No. 46, Div. Ent., U. S. Dept. 
Agric., May, 1904, pp. 73-78, 1 fig. 
1430. Slingerland, M. Y. Save the quinces and plums. < Ameri¬ 
can Agriculturist, 14 May, 1904, p. 551. 
1431. Slingerland, M. Y. How to kill canker-worms. <Rural New 
Yorker, 28 May, 1904, p. 428. 
