Jamaica

Castleton Gardens
St. Mary
Jamaica

Royal Botanic Gardens
Kingston
Jamaica

Malaysia

MARDI
Serdang, Sungei Besi
Selangor
Malaysia

Mexico

Comisión Nacional de Fruticultura
Juan Soto #1
Veracruz, Xalapa
México

INIA, Departamento de Frutales Tropicales
Apartado 6-882 y 6-883
México 6, D.F.
México

New Zealand

Department of Scientific and Industrial Research Auckland
New Zealand

Peru

Universidad Nacional de la Selva
Apartado 165
Tingo Maria
Peru

Departamento de Horticultura
Universidad Nacional Agraria
Apartado 456, La Molina
Lima
Peru

Philippines

College of Agriculture
University of the Philippines
Los Banos, Laguna
Philippines

Singapore

Botanic Gardens
Singapore 10
Singapore

South Africa

University of Natal
Pietermaritzburg
Natal
South Africa

Taiwan

Chia-Yi Experiment Station
Chia-Yi
Taiwan

Thailand

Department of Horticulture
Kasetsart University
Bangkok 9
Thailand

Trinidad

University of the West Indies
St. Augustine
Trinidad

Uganda

Entebbe Botanic Gardens
P.O. Box 40
Entebbe
Uganda

United States

California Rare Fruit Growers
Star Route, Box P
Bonsall, Calif. 92003
U.S.A.

Department of Horticulture
University of California
Riverside, Calif. 92502
U.S.A.

Department of Horticulture
University of Hawaii
Honolulu, Hawaii 96822
U.S.A.