BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
31 
477. Felt, E. P. Arsenate of lead. <Country Gentleman, 19 March, 
1903, p. 252. 
478. Felt, E. P. Grapevine root worm. <Country Gentleman, 19 
March, 1903, p. 255. 
479. Felt, E. P. Fleas. <Country Gentleman, 26 March, 1903, 
p. 276. 
480. Felt, E. P. Apple-tree bark-louse. <Country Gentleman, 26 
March, 1903, p. 276. 
481. Felt, E. P. Pea weevil. <Country Gentleman, 2 April, 1903, 
p. 293. 
482. Felt, E. P. San Jose scale. <Country Gentleman, 2 April, 
1903, p. 300. 
483. Felt, E. P. Dust and other sprays. <Country Gentleman, 16 
April, 1903, p. 350. 
484. Felt, E. P. Advice about spraying. <Country Gentleman, 30 
April, 1903, p. 392. 
485. Felt, E. P. Arsenate of lead. <Country Gentleman, 7 May, 
1903, p. 410. 
486. Felt, E. P. Hints to fruit growers and truckers. <Amer. 
Agriculturist, 20 June, 1903, p. 648. 
487. Felt, E. P. Destroying dies. <Country Gentleman, 25 June, 
1903, p. 561. 
488. Felt, E. P. Mosquitos. <N. Y. State Museum folder, June, 
1903, 8 pp. 
489. Felt, E. P. Plant lice. <Country Gentleman, 9 July, 1903, 
p. 590. 
490. Felt, E. P. Killing ants. <Country Gentleman, 9 July, 1903, 
p. 590. 
491. Felt, E. P. Rose beetles. <Country Gentleman, 9 July, 1903, 
p. 590. 
492. Felt, E. P. Plant lice. <Country Gentleman, 16 July, 1903, 
p. 610. 
493. Felt, E. P. Spray for potatoes. <Country Gentleman, 23 
July, 1903, p. 630. 
494. Felt, E. P. Plant lice. <Country Gentleman, 30 July, 1903, 
p. 650. 
495. Felt, E. P. Tulip tree scale. <Conntry Gentleman, 20 August, 
1903, p. 712. 
496. Felt, E. P. The literature of American Economic Entomology. 
<Bull. No. 40, Div. Entom., U. S. Dept. Agric., August, 
1903, pp. 7-22. 
