Clam shell insect sampler allows absolute insect population estimates

Also in this issue:

A bibliography of the fig

Agriculture and the water subsidy myth

Weed control in asparagus direct-seeded under semi-arid conditions

Streptomycin vs. copper for controlling fireblight of pear in California, 1970

Comfrey as a feed for swine

Relationship of navel orangeworm moths to hard shell and soft shell almonds

Identification of odors from cattle feed lots

Douglas-fir fertilizer trials in Humboldt County

Systemic fungicides for control of fusarium corm rot of gladiolus

New publications