GUAM AGRICULTURAL EXPERIMENT STATION. 35 



Spalangia and Eucoila, are also being introduced. One lot was lib- 

 erated in September, but the result of its introduction is not known. 

 It is also proposed to send Novius cardinalis to Guam to control the 

 fluted scale, although Scymnus sp. now keeps it fairly well checked. 

 Other introductions may follow later. Improved hives for the honey 

 bee have been secured b}' the station from Hawaii and demonstrations 

 of their superiority to the ordinary box hive will be made. 



o 



