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Division of Entomology 



Honolulu, July 24, 1920. 

 Board of Commissioners of Agriculture and Forestry, Honolulu, Hawaii. 



Gentlemen: — During the month of June, the insectary handled 14,- 

 oOO pupae of the melon fly, from which there were bred 2,271 females 

 and 1,728 males, Opius fletcheri. 



The distribution of parasites was as follows: 



MELON FLY PARASITE. 



Opius f letclieri. 



Oahu: Female. Male. 



Kaimuki 75 75 



Kailua 1,100 1,050 



Kauai: 



Kealia 250 200 



FRUIT FLY PARASITES. 



Diachasma tryoni. 



Oahu: 



Kaimuki 2.30 200 



Anapuni Street 100 100 



Nuuanu Avenue 100 100 



Maui: 



Kula 100 100 



Diacliasma fullawayl. 



Oahu: 



Nuuanu 60 60 



Kaimuki 100 100 



Maui : 



Kula 80 80 



DirMnus giflfardi. 

 Oahu: 



Anapuni Street 100 



Nuuanu Avenue 400 



Opius humilis. 

 Oahu: 



Nuuanu 100 



Galesus silvestri. 

 Oahu: 



Nuuanu 500 



Tetrastichus giflfardianus. 

 Oahu: 



Nuuanu 500 



Maui : 



Kula 400 



Respectfully submitted, 



D. T. FULLAWAY, 



Entomologist. 



