Oxford tract University of California, Berkeley

Also in this issue:

Further observations on Bacillus thuringiensis Berliner and other sporeforming bacteria

Research is people

Predacious spiders in California cotton

Chemical thinning for shipping peaches, nectarines and plums

Hydrologic mini-cycle for soil moisture and salt control in irrigated agriculture

Crossbred beef cattle are more profitable

A progress report… bee pollination in cucumbers for pickling

Fungicidal control of Botrytis fruit rot of strawberry

Granular formulations of systemic insecticides for control of aphids on easter lilies

Evaluation of computer-formulated least-cost concentrate mixes for dairy cows