54 . THE SUGAR-CANE INSECTS OF HAWAII. 
Trichogramma pretiosa, parasite of Omiodes accepta and O. blackburni........-.- 
Verania strigula, enemy of Perkinsiella saccharicida..............--..----.----- 
Xiphidium varipenne, enemy oi Perkinstella saccharicida..........---..--.---- 
sugar-cane leafhopper and _ sugar-cane leaf- 
rolletscc cas eee tie {eat PE ae 
OllSUgar Cane ss .c. cece te eee te es 5 
Zelus vercgrinus, enemy, Ol Merk imsvevla SAC anvcta djaes ase vere tee 
O 
