Hilgardia

1925 - 1996

From California Agricultural Experiment Station
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Volume 52, issue 9, 1984

Biology and temperature responses of Chelonus Kellieae and Chelonus phthorimaeae (Hymenoptera: Braconidae) and their host, the potato tuberworm, Phthorimaea operculella (Lepidoptera: Gelechiidae)

Nelson R. Powers and Earl R. Oatman

Volume 52, issue 8, 1984

Distribution and ecology of stream fishes in the San Francisco Bay drainage

R. A. Leidy

Volume 52, issue 7, 1984

Sampling mites in almonds: II. Presence-Absence Sequential Sampling for Tetranychus Mite Species

F. G. Zalom, M. A. Hoy, L. T. Wilson and W. W. Barnett

Sampling mites in almonds: I. Within-tree distribution and clumping pattern of mites with comments on predator-prey interactions

F. G. Zalom, M. A. Hoy, L. T. Wilson and W. W. Barnett

Volume 52, issue 6, 1984

Early stage infiltration of water into horizontal and vertical soil columns

T. Miyazaki, D. R. Nielsen and J. L. MacIntyre

Volume 52, issue 5, 1984

Effect of malathion-bait sprays on biological control of insect pests of olive, citrus, and walnut

L. E. Ehler and P. C. Endicott

Volume 52, issue 4, 1984

Ecology of a blackberry-leafhopper-parasite system and its relevance to California grape agroecosystems

D. W. Williams

Volume 52, issue 3, 1984

Ecology of gall-forming Lepidoptera on Tetradymia: III. Within-plant horizontal and vertical distribution

Hollister Hartman

Ecology of gall-forming Lepidoptera on Tetradymia: II. Plant stress effects on infestation intensity

Hollister Hartman

Ecology of gall-forming Lepidoptera on Tetradymia: I. Gall size and shape

Hollister Hartman

Volume 52, issue 2, 1984

Response of soils to sodic and saline conditions

I. Shainberg and J. Letey

Volume 52, issue 1, 1984

Environmentally related restrictions on the timber harvesting capability of a national forest: A case study

Robert J. Hrubes

Volume 51, issue 5, 1983

Biology of a tydeid mite, Homeopronematus anconai (n. comb.) (Acari: Tydeidae), important in San Joaquin Valley vineyards

N. F. Knop and M. A. Hoy

Volume 51, issue 4, 1983

Establishing relationships of nutrient composition and quality of wheat and triticale grains using chicken, quail, and flour beetle bioassays

G. Shariff, P. Vohra, C. O. Qualset and W. A. Williams

Volume 51, issue 3, 1983

Geostatistical theory and application to variability of some agronomical properties

S. R. Vieira, J. L. Hatfield, D. R. Nielsen and J. W. Biggar

Volume 51, issue 2, 1983

Coriander feathery red-vein virus, a propagative plant rhabdovirus, and its transmission by the aphid Hyadaphis foeniculi Passerini

S. M. Misari and E. S. Sylvester

Volume 51, issue 1, 1983

Annual grassland ecosystem model

Dennis F. Pendleton, William A. Williams, Robert G. Woodmansee and John W. Menke

Volume 50, issue 8, 1982

Laboratory studies on the biology of Orgilus jenniae (Hymenoptera: Braconidae), a parasitoid of the potato tuberworm, Phthotimaea operculetta (Lepidoptera: Gelechiidae)

Robert V. Flanders and Earl R. Oatman

Volume 50, issue 7, 1982

Effects of sludge application on the Cd, Pb and Zn levels of selected vegetable plants

A. C. Chang, A. L. Page, J. E. Warneke and J. B. Johanson

Volume 50, issue 6, 1982

Field measurement and modeling of cowpea water use and yield under stressed and well-watered growth conditions

Peter Shouse, Samuel Dasberg, William A. Jury and Lewis H. Stolzy

Volume 50, issue 5, 1982

Observations on the biology of Cinara ponderosae (Williams) (Homoptera: Aphididae) in the westside forests of the Sierra Nevada

D. J. Voegtlin and D. L. Dahlsten

Volume 50, issue 4, 1982

Factors affecting vegetation on a serpentine soil: II. Chemical composition of foliage and soil

Robert L. Koenigs, William A. Williams, Milton B. Jones and Arthur Wallace

Factors affecting vegetation on a serpentine soil: I. Principal components analysis of vegetation data

Robert L. Koenigs, William A. Williams and Milton B. Jones

Volume 50, issue 3, 1982

Pathogen strains and leafhopper species as factors in the transmission of western x-disease agent under varying light and temperature conditions

Roger E. Gold and Edward S. Sylvester

Volume 50, issue 2, 1982

Natural enemies of Convolvulus arvensis in western Mediterranean Europe

S. S. Rosenthal and G. R. Buckingham

Volume 50, issue 1, 1982

Ecology of Rhopalomyia californica Felt (Diptera: Cecidomyiidae) and its parasites in an urban environment

L. E. Ehler

Volume 49, issue 5, 1981

Natural biological control of western yellow-striped armyworm, Spodoptera praefica (Grote), in hay alfalfa in northern California

B. Bisabri-Ershadi and L. E. Ehler

Volume 49, issue 4, 1981

Effects of infection with Rhynchosporium secalis on some components of growth and yield in two barley cultivars

M.A. Jackson and R.K. Webster

Volume 49, issue 3, 1981

Epidemiology of stem rot disease of rice: Effects of burning vs. soil incorporation of rice residue

R. K. Webster, D. H. Hall, D. M. Brandon, C. M. Wick and J. Bolstad

Volume 49, issue 2, 1981

Germinable seeds and periodicity of germination in annual grasslands

J. A. Young, R. A. Evans, C. A. Raguse and J. R. Larson

Volume 49, issue 1, 1981

Biology of Amblyseius citrifolius (Denmark and Muma) (Acarina—Phytoseiidae)

Gilberto J. de Moraes and James A. McMurtry

Volume 48, issue 5, 1980

Effect of heterozygosity at the double-muscle locus on the performance of market calves

W. C. Rollins, R. B. Thiessen, F. D. Carroll and Moira Tanaka

Volume 48, issue 4, 1980

A model of the flight phenology of the beet armyworm (Lepidoptera: Noctuidae) in central California

D. B. Hogg and A. P. Gutierrez

Volume 48, issue 3, 1980

Impact of the desert pupfish, Cyprinodon macularius, and Gambusia affinis affinis on fauna in pond ecosystems

L. L. Walters and E. F. Legner

Volume 48, issue 2, 1980

Fruit predation submodel: Heliothis larvae feeding upon cotton fruiting structures

L. T. Wilson and A. P. Gutierrez

Within-plant distribution of the immatures of Heliothis zea (Boddie) on cotton

L. T. Wilson, A. P. Gutierrez and T. F. Leigh

Within-plant distribution of predators on cotton: Comments on sampling and predator efficiencies

L. T. Wilson and A. P. Gutierrez

Volume 48, issue 1, 1980

Phosphorus removal from wastewater applied to land

J. C. Ryden and P. F. Pratt

Volume 47, issue 6, 1979

Food interrelationships of deer and sheep in parts of Mendocino and Lake counties, California

Guy E. Connolly, Bruce M. Browning, Edward O. Garton and William M. Longhurst

Volume 47, issue 5, 1979

Some interactions of the pink bollworm and cotton fruiting structures

D. F. Westphal, A. P. Gutierrez and G. D. Butler

Volume 47, issue 4, 1979

Scaling of field-measured soil-water properties: II. Hydraulic conductivity and flux

C. S. Simmons, D. R. Nielsen and J. W. Biggar

Scaling of field-measured soil-water properties: I. Methodology

C. S. Simmons, D. R. Nielsen and J. W. Biggar

Volume 47, issue 3, 1979

Reactions of northern California grass-woodland to vegetational type conversions

H. F. Heady and M. D. Pitt

Volume 47, issue 2, 1979

Geologic nitrogen and the occurrence of high nitrate soils in the western San Joaquin Valley, California

Patrick J. Sullivan, S. M. Strathouse, C. L. Hansen and Garrison Sposito

Volume 47, issue 1, 1979

Biological control of the walnut aphid in California: Impact of the parasite, Trioxys pallidus

Robert van den Bosch, R. Hom, P. Matteson, B. D. Frazer, P. S. Messenger and C. S. Davis

Volume 46, issue 9, 1978

The feral hog at Dye Creek Ranch, California

Reginald H. Barrett

Volume 46, issue 8, 1978

A comparison of sampling methods for some arthropod populations in cotton

K. F. Byerly, A. P. Gutierrez, R. E. Jones and R. F. Luck

Volume 46, issue 7, 1978

Biological studies on Aphytis aonidiae (Mercet) (Hymenoptera: Aphelinidae), an important parasite of the San Jose scale

Hanif Gulmahamad and Paul DeBach

Volume 46, issue 6, 1978

Eutypa armeniacae in apricot: Pathogenesis and induction of xylem soft rot

Harley English and J. R. Davis

Volume 46, issue 5, 1978

Use of saline irrigation waters and minimal leaching for crop production

W. A. Jury, H. Frenkel, H. Fluhler, D. Devitt and L. H. Stolzy

Volume 46, issue 4, 1978

Behavior and reproductive physiology of blood-sucking snipe flies (Diptera: Rhagionidae: Symphoromyia) attacking deer in Northern California

James B. Hoy and John R. Anderson

Volume 46, issue 3, 1978

Biological and systematic studies of developmental stages in Aphytis (Hymenoptera: Aphelinidae): III. Meconia as a possible systematic tool in Aphytis

Paul DeBach, Mike Rose and David Rosen

Biological and systematic studies of developmental stages in Aphytis (Hymenoptera: Aphelinidae): II. Larval criteria in the systematics of Aphytis

Avner Eliraz and David Rosen

Biological and systematic studies of developmental stages in Aphytis (Hymenoptera: Aphelinidae): I. Developmental history of Aphytis chilensis Howard

Avner Eliraz and David Rosen

Volume 46, issue 2, 1978

Courtship behavior in the Aphytis lingnanensis group, its potential usefulness in taxonomy, and a review of sexual behavior in the parasitic Hymenoptera (Chalcidoidea: Aphelinidae)

Gordon Gordh and Paul DeBach

Volume 46, issue 1, 1978

Competitive displacement: extinction of the yellow scale, Aonidiella citrina (Coq.) (Homoptera: Diaspididae), by its ecological homologue, the California red scale, Aonidiella aurantii (Mask.) in Southern California

Paul DeBach, Robert M. Hendrickson and Mike Rose