Hopland Field Station

Also in this issue:

Chemical brush control for fire hazard reduction and natural landscape improvement around the rural home

Carob tree growth stimulated with gibberellin —salable nursery plants produced in less time

Liming reduces aluminum and manganese toxicity in acid soils

… A progress report the milking equipment testing program in California

Dwarfing carnations with CCC for pot plant sales

Mechanical bait applicator controls gophers in citrus

Tomato plant growth influenced by soil compaction, soil moisture and air space

Utilization of ammonia supplied to peaches and prunes at different seasons

Comparative behavior of ammonia and ammonium salts in soils