Special pest control issue.
Contributors: California. Dept. of Agriculture.
Published: 1920
Place of publication: Sacramento, California
Language: eng
Number of pages: 351
Subjects: Agricultura pests -- California.
Table of contents: title: Hecke, G.H. Making a pure seed law effective.; title: Hecke, G.H. "Terrestrial tribulation."; title: Read, F.W. Importance of California as a boxed apple producing state.; title: Mackie, D.B. Coming events cast their shadow before.; title: Smith, H.S. and Compere, H. The life history and introduction into California of the black-scale parasite, Aphycus lounsburyi How.; title: Mackie, D.B. The application of vacuum fumigation to fresh and packed dates.; title: Haw. agr. exp. sta. Miscellaneous insect and fungous diseases newly reported from Hawaii.; title: Nougaret, R.L. A termite pest of vineyards.; title: Maskew, F. Plant quarantine service: Report for June, 1920.