Research previews

Also in this issue:

Improving irrigation water penetration in vineyards

Coated celery seed aids mechanization efforts

Packing sweet cherries to reduce tmnsit injury

Tissue culture of asparagus plants

Modern methods of disease control in florist and nursery crops

Apion seed weevil introduced for biological control of Scotch broom

Chemical growth retardants for bedding plants

Effects of preharvest irrigation on cherry fruit size

Selection for canning quality in California dark red kidney beans

Effects of moisture stress on cotton yields

Anatomy of the garlic bulb and factors affecting bulb development