April 1948

Order issue

California Agriculture, April 1948

Volume 2, Number 4
Concentrate sprays applied by air-carrier sprayers

research articles

Concentrate sprays: As applied to deciduous fruit trees
by Arthur D. Borden
pp3-8, doi#10.3733/ca.v002n04p3
Summary | Expanded Abstract | PDF

Forage plants for a drouth year: Sudan grass, grain sorghums, summer legumes, and alfalfa
by B. A. Madson , Milton D. Miller
pp4, doi#10.3733/ca.v002n04p4
Summary | Expanded Abstract | PDF

Automatic temperature: Control recommended for improved wine-growing
by George L. Marsh
pp5-8, doi#10.3733/ca.v002n04p5a
Summary | Expanded Abstract | PDF

Fattening turkeys: Recommendation for use of estrogens withheld
by F. W. Lorenz
pp6, doi#10.3733/ca.v002n04p6a
Summary | Expanded Abstract | PDF

Feeder lambs: Research seeks cause of break among lambs on irrigated pastures
by R. D. Foote , Robert F. Miller , R. Merton Love
pp7, doi#10.3733/ca.v002n04p7a
Summary | Expanded Abstract | PDF

editorial, news, letters & science briefs

Organic phosphate insecticides: Results obtained in 1947 with phosphate insecticides by the Division of Entomology and Parasitology at Berkeley and Davis
by Leslie M. Smith
pp1, doi#10.3733/ca.v002n04p1b
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Grape bud mite tests
by E. M. Stafford
pp2, doi#10.3733/ca.v002n04p2b
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Red spiders on grapes
by Leslie M. Smith
pp2-12, doi#10.3733/ca.v002n04p2c
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Aphids, mites on pears, prunes
by A. D. Borden , Harold Madsen
pp5-24, doi#10.3733/ca.v002n04p5b
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Melon insects and mites
by W. W. Middlekauff , A. E. Michelbacher , Theodore W. Fisher
pp6-7, doi#10.3733/ca.v002n04p6b
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Walnut aphid
by W. W. Middlekauff , A. E. Michelbacher
pp7-8, doi#10.3733/ca.v002n04p7b
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Olive scale
by E. M. Stafford
pp8-9, doi#10.3733/ca.v002n04p8
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Fig scale
by E. M. Stafford , D. F. Barnes
pp9-12, doi#10.3733/ca.v002n04p9
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Black scale on olives
by E.M. Stafford , R. M. Hoffman
pp10-11, doi#10.3733/ca.v002n04p10
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Grape leafhopper tests
by E. M. Stafford
pp11, doi#10.3733/ca.v002n04p11
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Hexaethyl tetraphosphate thermal aerosol fog effective against grape leafhopper
by Norman W. Frazier
pp12, doi#10.3733/ca.v002n04p12
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Field tests on some pests of grapes
by Norman W. Frazier
pp13-16, doi#10.3733/ca.v002n04p13
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California cotton insects
by Gordon L. Smith
pp16-17, doi#10.3733/ca.v002n04p16
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Greenhouse plants
by A. Earl Pritchard
pp17-18, doi#10.3733/ca.v002n04p17
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Alfalfa butterfly tests
by Ray F. Smith , William W. Allen
pp19-20, doi#10.3733/ca.v002n04p19
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Tests on bees
by J. E. Eckert
pp20-22, doi#10.3733/ca.v002n04p20
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Mosquito larvae
by Richard M. Bohart
pp22-23, doi#10.3733/ca.v002n04p22
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Spring dwarf nematode
by D. J. Raski , M. W. Allen
pp23-24, doi#10.3733/ca.v002n04p23
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General Information

Pacific coast pears: Production trends, utilization, export needs and price prospects
by S. W. Shear, Sydney Hoos
pp2, doi#10.3733/ca.v002n04p2a
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