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Hilgardia

1925 - 1996

From California Agricultural Experiment Station
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Volume 40, issue 18, 1971

Fire blight of pome fruits: The genesis of the concept that bacteria can be pathogenic to plants Downloads
Kenneth F. Baker

Volume 40, issue 17, 1971

Sixth taxonomic study of North American mealybugs, with additional species from South America (Homoptera: Coccoidea: Pseudococcidae) Downloads
Douglass R. Miller and Howard L. McKenzie

Volume 40, issue 16, 1971

Effect of microbial activity on saturation extract composition Downloads
R. M. Carlson, Roy Overstreet and D. V. Naylor

Volume 40, issue 15, 1971

Biology and control of Agrobacterium tumefaciens Downloads
M. N. Schroth, A. R. Weinhold, A. H. McCain, D. C. Hildebrand and N. Ross

Volume 40, issue 14, 1971

Distribution and relative abundance of dipterous pupae and their parasitoids in accumulations of domestic animal manure in the southwestern United States Downloads
E. F. Legner and G. S. Olton

Volume 40, issue 13, 1971

Developmental anatomy of major lateral leaf veins of healthy and of pear-decline diseased pear trees Downloads
Kengo Soma and Henry Schneider

Volume 40, issue 12, 1971

Nature and inheritance of self-incompatibility in Capsicum pubescens and C. cardenasii Downloads
Chawdhry Muhammad Yaqub and Paul G. Smith

Volume 40, issue 11, 1970

Ecology of tetranychid mites and their natural enemies: A review: II. Tetranychid populations and their possible control by predators: An evaluation Downloads
C. B. Huffaker, J. A. McMurtry and M. van de Vrie
Ecology of tetranychid mites and their natural enemies: A review: I. Tetranychid enemies: Their biological characters and the impact of spray practices Downloads
C. B. Huffaker, J. A. McMurtry and M. van de Vrie

Volume 40, issue 10, 1970

Biological control of Pacific mites and Willamette mites in San Joaquin Valley vineyards: II. Influence of dispersion pattern of Metaseiulus occidentalis Downloads
D. L. Flaherty and C. B. Huffaker
Biological control of Pacific mites and Willamette mites in San Joaquin Valley vineyards: I. Role of Metaseiulus occidentalis Downloads
D. L. Flaherty and C. B. Huffaker

Volume 40, issue 9, 1970

Worldwide survey and comparison of adult predator and scavenger insect populations associated with domestic animal manure where livestock is artificially congregated Downloads
E. F. Legner and G. S. Olton

Volume 40, issue 8, 1970

Strength characteristics of fruit tree bark Downloads
R. B. Fridley, G. K. Brown and P. A. Adrian

Volume 40, issue 7, 1970

Characteristics of high boron soils in western Kern County Downloads
F. T. Bingham, R. J. Arkley, N. T. Coleman and G. R. Bradford

Volume 40, issue 6, 1970

Artificial selection for genetic adaptation to temperature extremes in Aphytis lingnanensis Compere (Hymenoptera: Aphelinidae) Downloads
Ernest B. White, Paul DeBach and Morris J. Garber

Volume 40, issue 5, 1970

Downward movement of surface-applied potassium as related to source, soil type, and water quality Downloads
T. J. Ganje and A. L. Page

Volume 40, issue 4, 1970

Reproductive biology of Lygus hesperus Knight: II. Biology of the lygus bug sex pheromone Downloads
Frank E. Strong, J. A. Sheldahl, P. R. Hughes and Esmat M. K. Hussein
Reproductive biology of Lygus hesperus Knight: I. Laboratory studies on lygus reproduction Downloads
Frank E. Strong, J. A. Sheldahl, P. R. Hughes and Esmat M. K. Hussein

Volume 40, issue 3, 1969

Anatomic effects of corky bark virus in Vitis Downloads
E. F. Beukman and E. M. Gifford

Volume 40, issue 2, 1969

A systematic study of the genus Acerophagus E. Smith with descriptions of new species (Hymenoptera: Encyrtidae) Downloads
David Rosen

Volume 40, issue 1, 1969

An ecological study of insect populations on cabbage in southern California Downloads
E. R. Oatman and G. R. Platner

Volume 39, issue 22, 1969

Studies on Diplodia and Diplodia-like fungi: III. Variation in Diplodia natalensis from grape in California Downloads
R. K. Webster, W. B. Hewitt and F. J. Polach
Studies on Diplodia and Diplodia-like fungi: II. Effects of nitrogen sources on growth, sporulation, and certain taxonomic characters Downloads
M. M. Satour, R. K. Webster and W. B. Hewitt
Studies on Diplodia and Diplodia-like fungi: I. Effects of carbon sources on certain taxonomic characters and on growth in agar culture Downloads
M. M. Satour, R. K. Webster and W. B. Hewitt

Volume 39, issue 21, 1969

Mycotoxins of entomophthoraceous fungi Downloads
Sothorn Prasertphon and Y. Tanada

Volume 39, issue 20, 1969

Tree and fruit characters of Citrus triploids from tetraploid by diploid crosses Downloads
Robert K. Soost and James W. Cameron

Volume 39, issue 19, 1969

Experimental studies on hybridization and sexual isolation between some Aphytis species (Hymenoptera: Aphelinidae): II. Experiments on sexual isolation Downloads
Sudha V. Rao and Paul DeBach
Experimental studies on hybridization and sexual isolation between some Aphytis species (Hymenoptera: Aphelinidae): I. Experimental hybridization and an interpretation of evolutionary relationships among the species Downloads
Sudha V. Rao and Paul DeBach

Volume 39, issue 18, 1969

Interactions of nutrients in Valencia orange leaves as affected by the composition of manganese, zinc, and urea sprays Downloads
C. K. Labanauskas

Volume 39, issue 17, 1969

Competition and other factors influencing the population dynamics of Aphis gossypii and Macrosiphoniella sanborni on greenhouse chrysanthemums Downloads
George Tamaki and William W. Allen

Volume 39, issue 16, 1969

Growth equations and curves for citrus trees Downloads
F. M. Turrell, M. J. Garber, W. W. Jones, W. C. Cooper and R. H. Young

Volume 39, issue 15, 1968

Exit gradients into subsurface drains Downloads
James N. Luthin, George S. Taylor and Cesar Prieto

Volume 39, issue 14, 1968

Movement of water through soil as influenced by osmotic pressure and temperature gradients Downloads
J. Letey

Volume 39, issue 13, 1968

Mechanisms of population homeostasis in Anagasta ecosystems Downloads
S. E. Flanders

Volume 39, issue 12, 1968

A cost-effectiveness analysis of simulated forest fire detection systems Downloads
P. H. Kourtz and O’Regan, W. G.

Volume 39, issue 11, 1968

Relationships between boron toxicity and resistance to two types of crown blight and to powdery mildew in muskmelon Downloads
G. W. Bohn and G. N. Davis

Volume 39, issue 10, 1968

Chemosterilants for control of reproduction in the eye gnat (Hippelates collusor) and the mosquito (Culex quinquefasciatus) Downloads
Mir S. Mulla

Volume 39, issue 9, 1968

Effect of irrigation treatments on alfalfa (Medicago sativa L.) production, persistence, and soil salinity in southern California Downloads
W. F. Lehman, S. J. Richards, D. C. Erwin and A. W. Marsh

Volume 39, issue 8, 1968

Tetrahymenid ciliates as parasites of the gray garden slug Downloads
Wayne M. Brooks

Volume 39, issue 7, 1968

Development of young pear trees with different rootstocks in relation to psylla infestation, pear decline, and leaf curl Downloads
W. H. Griggs, D. D. Jensen and Ben T. Iwakiri

Volume 39, issue 6, 1968

Photochemical oxidant injury and bark beetle (Coleoptera: Scolytidae) infestation of Ponderosa pine: III. Effect of injury upon oleoresin composition, phloem carbohydrates, and phloem pH Downloads
P. R. Miller, F. W. Cobb and E. Zavarin
Photochemical oxidant injury and bark beetle (Coleoptera: Scolytidae) infestation of Ponderosa pine: II. Effect of injury upon physical properties of oleoresin, moisture content, and phloem thickness Downloads
R. W. Stark, P. R. Miller, F. W. Cobb and D. L. Wood
Photochemical oxidant injury and bark beetle (Coleoptera: Scolytidae) infestation of Ponderosa pine: I. Incidence of bark beetle infestation in injured trees Downloads
R. W. Stark, P. R. Miller, F. W. Cobb, D. L. Wood and J. R. Parmeter

Volume 39, issue 5, 1968

Plant growth as a function of soil texture in the Hanford series Downloads
R. M. Davis, P. E. Martin, A. W. Fry, L. M. Carter, M. B. Zahara and R. M. Hagan

Volume 39, issue 4, 1968

Phycomycetous mycorrhizal organisms collected by open-pot culture methods Downloads
A. E. Gilmore

Volume 39, issue 3, 1968

Effect of artificial leaf coatings on foliar chloride uptake during sprinkler irrigation Downloads
C. V. Malcolm, L. H. Stolzy and C. R. Jensen

Volume 39, issue 2, 1968

Volatiles from apples, as related to variety, season, maturity, and storage Downloads
D. S. Brown, J. R. Buchanan and J. R. Hicks

Volume 39, issue 1, 1968

Host associations and taxonomy of Nearctic conifer cone moths in the genus Eucosma (Lepidoptera: Tortricidae) Downloads
Jerry A. Powell

Volume 38, issue 17, 1967

Inheritance of bulb color in the onion (Allium cepa L.) Downloads
M. W. El-Shafie and G. N. Davis

Volume 38, issue 16, 1967

Biological control of prickly pear cacti on Santa Cruz Island, California Downloads
Charles A. Fleschner, Donald W. Ricker and Richard D. Goeden

Volume 38, issue 15, 1967

Initial soil-mix and postplanting liquid fertilization effects on nutrient concentrations in Valencia orange seedling leaves Downloads
C. K. Labanauskas, E. M. Nauer and C. N. Roistacher
Effects of mix composition, fertilization, and pH on citrus grown in U.C.-Type potting mixtures under greenhouse conditions Downloads
E. M. Nauer, C. N. Roistacher and C. K. Labanauskas

Volume 38, issue 14, 1967

Total content of nine mineral elements in fifty selected benchmark soil profiles of California Downloads
G. R. Bradford, R. J. Arkley, P. F. Pratt and F. L. Bair

Volume 38, issue 13, 1967

A systematic study of Ovaticoccus Kloet and its relatives, with a key to North American genera of Eriococcidae (Homoptera: Coccoidea: Eriococcidae) Downloads
Douglass R. Miller and Howard L. McKenzie

Volume 38, issue 12, 1967

Biology of the trefoil seed chalcid, Bruchophagus kolobovae Fedoseeva (Hymenoptera: Eurytomidae) Downloads
William C. Batiste

Volume 38, issue 11, 1967

Grapevine leafroll virus—history and anatomic effects Downloads
Lynn L. Hoefert and M. Ernest Gifford

Volume 38, issue 10, 1967

Drainage by wells — an investigation in the Patterson Water District Downloads
Mahmoud Abu-Zied, James N. Luthin, Gert Aron and Verne H. Scott

Volume 38, issue 9, 1967

Quality of percolating waters: III. The quality of waters percolating through stratified substrata, as predicted by computer analyses Downloads
K. K. Tanji, J. L. Paul and L. D. Doneen
Quality of percolating waters: II. A computer method for predicting salt concentrations in soils at variable moisture contents Downloads
K. K. Tanji, G. R. Dutt, J. L. Paul and L. D. Doneen
Quality of percolating waters: I. Properties of deep substrata materials in the west side of the San Joaquin Valley, California Downloads
L. D. Doneen

Volume 38, issue 8, 1967

Effect of three nitrogen fertilizers on gains, losses, and distribution of various elements in irrigated lysimeters Downloads
P. F. Pratt, G. H. Cannell, M. J. Garber and F. L. Bair

Volume 38, issue 7, 1967

Iron requirement studies of navel orange trees in solution cultures Downloads
E. F. Wallihan, M. J. Garber, J. R. Hammond, Wilma L. Printy, D. S. Rayner and R. G. Sharpless

Volume 38, issue 6, 1967

Creasing of orange fruit Downloads
W. W. Jones, T. W. Embleton, M. J. Garber and C. B. Cree

Volume 38, issue 5, 1967

Translocation of eight C14-labeled amino acids and three herbicides in two varieties of barley Downloads
Shogo Yamaguchi and A. S. Islam

Volume 38, issue 4, 1967

A model for simulating photosynthesis in plant communities Downloads
W. G. Duncan, R. S. Loomis, W. A. Williams and R. Hanau

Volume 38, issue 3, 1967

Developmental aspects of field-to-field variations in selected cantaloupe characteristics (Cucumis melo L. var. reticulatus Naud.) Downloads
R. M. Davis, G. N. Davis, U. Meinert, K. A. Kimble, L. C. Brown, D. M. May, G. E. May, L. C. Hendricks, R. W. Scheuerman, V. H. Schweers and D. N. Wright

Volume 38, issue 2, 1967

Computer simulation and economic efficiency in forest sampling Downloads
Loukas G. Arvanitis and O’Regan, William G.

Volume 38, issue 1, 1967

Supply and demand for forest products—an econometric study Downloads
W. L. M. McKillop
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