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FLORIDA STATE 
HORTICULTURAL SOCIETY 
QUARTERLY 
* 
VOL. XXXV 
Printed 1922 
Contents 
Officers for 1923_ HI 
Constitution _ IV 
List of Members_ V 
Proceedings of Thirty-fifth Annual Meeting _XXV 
Address of Welcome, H. C. Petteway_ 1 
Response, Dr. J. H. Ross_ 1 
President’s Annual Address, H. Harold Hume _ 3 
Address of Welcome to Former Workers of Florida State Plant Board, B. L. 
Hamner_ 6 
Response, Hon. Frank Jennings_ 7 
Tractors for Grove Cultivation, Frazier Rogers_ 12 
Types of Implements Used in Cultivation of Groves, Frequency of Cultivation 
and Cost, L. H. Kramer_ 15 
Grove Factors Influencing Citrus Fruit Quality, George V. Leonard_ 21 
Citrus Fruit Quality, A. H. Brown_ 25 
Avocado Explorations in Tropical America, Wilson Popenoe_ 31 
Possibilities of Sub-Tropical Fruits in Florida, H. E. Stevens_ 37 
Avocados on High Pine Land, John Morley_ 42 
A Hardy Mexican Avocado, C. C. Shooter _ 46 
The Satsuma Orange, H. K. Miller_ 47 
Recent Experiments With Thrips on Citrus, J. R. Watson_ 52 
Cover Crops and Humus, E. F. DeBusk_ 56 
Refrigeration and Pre-Cooling of Citrus Fruits, J. W. Andrews_ 59 
Spraying for the Control of the Florida Red Scale, W. W. Yothers- 63 
Another Apparently New Entomogenous Fungus from the Hammock, E. W. 
Berger _ 68 
XXII 
