CONTENTS 



Page 



BLACK ROT OF THE NAVEL ORANGE Edw. O. Amundsen 527 



SWEET POTATO WEEVlti Feederick Maskew 535 



THE DATE PALM SCALES AND THEIR CONTROL W. E. Wilsie 538 



FUNGUS GARDENS CULTIVATED BY ANTS H. S. Fawcett 539 



GENERAL NOTES— 



Quarantine Work in Southern California A. 8. Hoyt 541 



Ladybird Beetles A. J. Cook 541 



Frosts A-. J. Cook 542 



Horticultural Legislation A. J. Cook 542 



MONTHLY CROP REPORT 544 



NOTES FROM THE COUNTY COMMISSIONERS 548 



