206 



Division of Entomology 



Honolulu, Hawaii, June 13, 1918. 



Board of Commissioners of Agriculture and Forestry, 

 Honolulu, T. H. 



Gentlemen : — During the month of May the insectary handled 

 30,300 pupae of the melon fly, from which there were bred 925 

 temales and 744 males Opiiis fletcheri. 



The distribution of parasites was as follows : 



Opius humilis. 



Females Males 

 Oahu : 



Honolulu 60 25 



Manoa 55 20 



Kaimuki 12 8 



Wahiawa 20 14 



Diachasma tr\oni. 

 Oahu : 



Honolulu 130 45 



Kaimuki 170 85 



Manoa 42 14 



Wahiawa 35 10 



DiacJiasina fullawayi. 

 Oahu : 



Kaimuki 60 44 



Manoa 28 16 



Wahiawa 40 27 



Spalangia cameroni. 

 Maui: 



Haiku 50 



Paia 1000 



Opius fletcheri. 

 Oahu : 



Kaimuki 110 104 



Moanalua 447 318 



Wahiawa 102 101 



Galesus sihestri. 

 Hawaii : 



Glenwood 150 



