DIVISION OF ENTOM OLOGY BULLETIN NO. 1 



— — — ^— — — — "■ PART 6 



REPORT OF WORK 



EXPERIMEM STATION 



OF THE 



Hawaiian Sugar Planters' Association 



Leaf-Hoppers and their 

 Natural Enemies 



(PT, VL MVMARIDAE, PLATVGASTERIDAE ) 



By R. 0. L. PERKINS 



HONOLULU, H. T. 



NOVEMBER 13, 1905 



