274 DISEASES OF TROPICAL PLANTS CH.IX 



The experiment station or individual who may be 

 interested in the introduction of foreign plants should 

 also provide a quarantine garden where the new plants 

 can be subjected to observation and study for a con- 

 siderable period of time. THE MISCELLANEOUS, UN- 

 DIRECTED INTRODUCTION OF PLANTS MAY RESULT IN 

 GREATER LOSS THAN GAIN. 



