160 
By the Foreman Gardener (George R. Bishop): 
January 28. louse plants. Brooklyn Heights Garden Club. 
March 17. House plants. Garden City (L. I.) Garden Club. 
March 17. Cold-frames and hot-beds.. Brooklyn-Queens Elec- 
tric Light and Power Company Garden Club. 
March 27. Plant propagation. Li-Pards Club, Flushing, L. I. 
May 7. Jvy. National Association of Gardeners, Greater New 
York Branch. At the Garden. 
July 11. Summer pruning. Belle Harbor (L. I.) Garden Club. 
September 9. louse plants and propagation methods.  Bell- 
port (L. I.) Garden Club. 
October 15. J/louse plants. Bayside Hills (N. Y.) Garden 
Club. 
By the Rose Grower (S. R. Tilley): 
May 7. Atmosphere in the rose garden. National Association 
of Gardeners, Greater New York Branch. At the Garden. 
September 26. Routine care of the rose garden. School for 
Rosarians, West Grove, Pa. 
APPENDIX 4 
RADIO TALKS BY THE BOTANIC GARDEN 
PERSONNEL DURING 1941 
By the Curator of Public Instruction (Dr. Graves): 
From Station WNYC: 
January 3. The Eleventh Commandment. 
October 1. Fall Flowers at the Brooklyn Botanic Garden. 
By the Curator of Plants (Dr. Gundersen): 
From Station WNYC: 
May 9. In Lilac Time. 
By the Horticulturist (Mr. Iree): 
From Station WOR: 
February 17. Plant freaks: Slim Jims. 
April 28. Choosing annuals. 
