120 THE MONTHLY BULLETIN. 



San Joaquin — A very large colony occupies about a third of the 



city of Stockton. 

 San Francisco — The infestation is scattered throughout the city. 

 San Mateo — Practically all of San Mateo and Burlingame are 



infested. 

 Santa Clara — About one-half of the territory occupied by San 



Jose, College Park and Santa Clara is infested. Small colonies 



also occur at Cupertino and Campbell. 



* Santa Barbara — The extent of the infestation in the city of Santa 



Barbara is not knowoi. There is a small spotted infestation at 



Montecito. 

 Los Angeles — About one-third of the city of Los Angeles is infested 



and small colonies are to be found at Monrovia, Azusa and 



Claremont. 



San Bernardino — Only a small colony has been located at Upland. 



Riverside — Scattered colonies are to be found in the city of River- 

 side and in Arlington, but much of the infestation in this dis- 

 trict occurs in the citrus orchards surrounding the city. At 

 Corona there is a small infestation. 



