262 



FRUIT FLY PARASITES. 



Tct rast iclms g if a nl la nus. 



Maui: Kiila 750 



Kauai : Kalaheo 500 



Diachasma tryoni. 



Maui: Kula 220 220 



Kauai: Kalaheo 100 100 



Opius humilis. 



Maui : Kula 150 150 



DiacJuisma fidlaway i. 



Maui: Kula 220 220 



Kauai: Kalaheo 100 100 



Galesus silvcstri. 



Oahu : Nuuanu 400 



Dirhinus gifardi. 



Oahu : Nuuauu 250 



HORN FLY PARASITE. 



Spalangia cameroni. 



Oahu : Moaualua 800 



Respectfully submitted, 



D. T. FULLAWAY, 



Entomologist. 



REPORT OF THE ENTOMOLOGIST, AUGUST, 1920. 



Gentlemen: During the month of August the insectary handled 23,100 

 pupae of the melon fly, from which there were bred 3434 females and 

 2809 males, Optus fletcJieri. 



The distribution of parasites was as follows: 



melon' FLY PARASITE. 



Females. Males. 

 Opius fletcheri. 

 Oahu : 



Moiliili 400 350 



Kalihi 1500 1000 



Nuuanu 200 200 



Hawaii : Kamuela 250 200 



FRUIT FLY PARASITES. 



Diacliasma fullmvayi. 



Maui : Wailuku 150 150 



