July 1974

Cover: Two winged females and several larvae of European dusky-veined walnut aphids on upper leaf surface of a walnut leaflet.

Order issue

California Agriculture, July 1974

Volume 28, Number 7

research articles

Apricot softening: A problem of the canned fruit
by L. L. Claypool
pp4, doi#10.3733/ca.v028n07p4a
Summary | Expanded Abstract | PDF

Role of Pectic enzymes on softening in canned apricots
by B. S. Luh , L. Y. Peupier , Y. K. Liu
pp4-6, doi#10.3733/ca.v028n07p4b
Summary | Expanded Abstract | PDF

Implication and chemical testing of two Rhizopus fungi in softening of canned apricots
by J. M. Ogawa , J. Rumsey , B. T. Manji , G. Tate , J. Toyoda , E. Bose , L. Dugger
pp6-7, doi#10.3733/ca.v028n07p6
Summary | Expanded Abstract | PDF

Fungus and enzyme activity in fresh apricots as related to softening of canned fruits
by N. F. Sommer , J. R. Buchanan , R. J. Fortlage
pp8, doi#10.3733/ca.v028n07p8
Summary | Expanded Abstract | PDF

Estimating costs of quality changes in using waste water for irrigation
by D. C. Baier , W. W. Wood
pp9-10, doi#10.3733/ca.v028n07p9
Summary | Expanded Abstract | PDF

Maximum vs. minimum tillage effects on barley and wheat in Imperial Valley
by G. F. Worker , W. F. Lehman
pp10-11, doi#10.3733/ca.v028n07p10
Summary | Expanded Abstract | PDF

Cool night temperatures cause sterility in rice
by M. L. Peterson , S. S. Lin , D. Jones , J. N. Rutger
pp12-14, doi#10.3733/ca.v028n07p12
Summary | Expanded Abstract | PDF

Walnut quality and value maximized by harvest management
by G. S. Sibbett , L. C. Hendricks , G. Carnill , W. H. Olson , R. Jeter , D. E. Ramos , G. C. Martin , C. S. Davis
pp15-17, doi#10.3733/ca.v028n07p15
Summary | Expanded Abstract | PDF

Dusky-veined walnut aphid studies
by William H. Olson
pp18-19, doi#10.3733/ca.v028n07p18
Summary | Expanded Abstract | PDF

editorial, news, letters & science briefs

EDITORIAL: “Many happy returns”… a century of research and service
by J. B. Kendrick
pp2, doi#10.3733/ca.v028n07p2
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Citrus nematode biotypes
Editors
pp3, doi#10.3733/ca.v028n07p3a
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Grapefruit rind breakdown
Editors
pp3, doi#10.3733/ca.v028n07p3b
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General Information

Weed-eating insects
Editors
pp3, doi#10.3733/ca.v028n07p3c
PDF

Are co-ops effective?
Editors
pp3, doi#10.3733/ca.v028n07p3d
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Decontamination of feedstuffs
Editors
pp3, doi#10.3733/ca.v028n07p3e
PDF