Amino acid analyzer University of California, Riverside

Also in this issue:

Science needs roots in the soil

Lindcove field station

Disease control with pathogen-free bulb stocks for easter lily improvement

Vegetative mapping with false-color infrared aerial photography …and comparison with black and white

Cut rose production increase with nematode control

Control of verticillium and sclerotinia of chrysanthemums with systemic fungicides

Sweet cherry hedgerow planting

Effects of time of shearing on wool and lamb production

Plastic containers for avocado nursery trees

Fig varieties: a monograph