42 



Division of Entomology 



Honolulu, Hawaii, January ?>. 1920. 

 Board of Commissioners of Agriculture and Forestry, Honolulu, T. H. 



Gentlemen: — During the month of December the insectary handled 14,900 

 pupae of the melon fly, from which there were bred 1,724 females and 1,301 

 males, Opius fletcheri. 



The distribution of parasites was as follews: 



MELON FLY PAEASITE. 



Opius fletcheri 

 Oahu : 



Females. Males. 



Wahiawa 1,210 1,080 



FRUIT FLY PAEASITES. 



Diachasma fnlla way I. 

 Oahu : 



Kalihi 150 130 



Wyllie Street 10 10 



Nuuauu Avenue 70 40 



Galesus sUvestri. 

 •Oahu: 



Nuuanu Avenue 600 



Diachasma tryoni. 

 Oahu : 



Kalihi 800 650 



Wyllie Street .1 200 200 



Nuuanu Avenue 150 150 



Tetrastichus giffardianus. 

 Oahu : 



Kalihi 2,500 



Nuuanu Avenue 800 



Wyllie Street 1,000 



Opius humilis. 

 Oahu : 



Kalihi 300 250 



Dirhiuiis gifardi. 

 Oahu : 



Nuuanu Avenue 360 



COEN LEAF HOPPER PARASITE. 



Paranagnis osdomi. 

 Oahu : 



Makiki Nursery 1,800 



Kaimuki " 200 



Respectfully submitted, 



D. T. FULLAWAY, 



Entomologist. 



