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Using InVEST to assess ecosystem services on conserved properties in Sonoma County, CA
by Van Butsic, Matthew Shapero, Diana Moanga, Stephanie Larson

April-June 2017
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Research highlights
Editors

April-June 2017
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Unmanned aerial systems for agriculture and natural resources
by Sean D. Hogan, Maggi Kelly, Brandon Stark, YangQuan Chen

January-March 2017
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Wood chip denitrification bioreactors can reduce nitrate in tile drainage
by Tim Hartz, Richard Smith, Mike Cahn, Thomas Bottoms, Sebastian Castro Bustamante, Laura Tourte, Kenneth Johnson, Luke Coletti

January-March 2017
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On-farm flood capture could reduce groundwater overdraft in Kings River Basin
by Philip A.M. Bachand, Sujoy B. Roy, Nicole Stern, Joseph Choperena, Don Cameron, William R. Horwath

October-December 2016
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Soil testing for P and K has value in nutrient management for annual crops
by Daniel Geisseler, Gene Miyao

July-September 2016
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Conservation agriculture: Systems thinking for sustainable farming
by Jeffrey Mitchell, Ron Harben, Garrison Sposito, Anil Shrestha, Daniel Munk, Gene Miyao, Randy Southard, Howard Ferris, William R. Horwath, Eric Kueneman, Judee Fisher, Monte Bottens, Phil Hogan, Robert Roy, Jim Komar, Dwayne Beck, Don Reicosky, Michelle Leinfelder-Miles, Brenna Aegerter, Johan Six, Tom Barcellos, Dino Giacomazzi, Alan Sano, Jesse Sanchez, Mike Crowell, John Diener, Darrell Cordova, Trevor Cordova, Jerry Rossiter

April-June 2016
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Precision overhead irrigation is suitable for several Central Valley crops
by Jeffrey P. Mitchell, Anil Shrestha, Joy Hollingsworth, Daniel Munk, Kurt J. Hembree, Thomas A. Turini

April-June 2016
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Preparing for an uncertain future with climate smart agriculture
by Karen Ross

January-March 2016
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South Coast REC: Linking urban landscapes, water conservation and water quality
by Hazel White

January-March 2016
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Management of blue gum eucalyptus in California requires region-specific consideration
by Kristina M. Wolf, Joseph M. DiTomaso

January-March 2016
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Thinning treatments had minimal effect on soil compaction in mixed-conifer plantations
by Robert A. York, Richard K. Keller, Ariel C. Thomson

July-September 2015
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Economic sustainability modeling provides decision support for assessing hybrid poplar-based biofuel development in California
by Varaprasad Bandaru, Nathan C. Parker, Quinn Hart, Mark Jenner, Boon-Ling Yeo, Jordan T. Crawford, Yuanzhe Li, Peter W. Tittmann, Luke Rogers, Stephen R. Kaffka, Bryan M. Jenkins

July-September 2015
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UC ANR Cooperative Extension grows citizen scientists
by Rose Hayden-Smith, Yana Valachovic, Brendan Twieg

April-June 2015
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Soil suitability index identifies potential areas for groundwater banking on agricultural lands
by A.T. O'Geen, Matthew B.B. Saal, Helen Dahlke, David Doll, Rachel Elkins, Allan Fulton, Graham Fogg, Thomas Harter, Jan W. Hopmans, Chuck Ingels, Franz Niederholzer, Paul Verdegaal, Mike Walkinshaw, Samuel Sandoval Solis

April-June 2015
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Forest thinning may increase water yield from the Sierra Nevada
by Jim Downing

January-March 2015
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Diagnostics in animal health: How UC helps exclude and minimize impact of livestock pathogens
by John M. Adaska, Edward R. Atwill, Glenn A. Nader

October-December 2014
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2014 index
Editors

October-December 2014
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MAINTAINING LONG-TERM MANAGEMENT: Over 35 years, integrated pest management has reduced pest risks and pesticide use
by Peter B. Goodell, Frank G. Zalom, Joyce F. Strand, Cheryl A. Wilen, Karey Windbiel-Rojas

October-December 2014
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Recycled water causes no salinity or toxicity issues in Napa vineyards
by Edward Weber, Stephen R. Grattan, Blaine R. Hanson, Gaetano A. Vivaldi, Roland D. Meyer, Terry L. Prichard, Larry J. Schwankl

July-September 2014
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Water advance model and sensor system can reduce tail runoff in irrigated alfalfa fields
by Brad J. Arnold, Shrinivasa K. Upadhyaya, Jedediah Roach, Parasappa S. Kanannavar, Daniel H. Putnam

July-September 2014
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UC COOPERATIVE EXTENSION CENTENNIAL: Placement of tensiometers as guides to irrigation practices
by W.J. Coats

July-September 2014
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UC ANR applies innovative research and programs to state's water scarcity
by Doug Parker

July-September 2014
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UCCE's connection to the community continues
by Robin Meadows

January-June 2014
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California milestones
by Rose Hayden-Smith, Rachel Surls, Marissa Palin Stein

January-June 2014
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Researchers combat resurgence of bed bug in behavioral studies and monitor trials
by Vernard R. Lewis, Sara E. Moore, Robin L. Tabuchi, Andrew M. Sutherland, Dong-Hwan Choe, Neil D. Tsutsui

July-September 2013
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Nitrogen fertilizer use in California: Assessing the data, trends and a way forward
by Todd S. Rosenstock, Daniel Liptzin, Johan Six, Thomas P. Tomich

January-March 2013
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UC Desert Research and Extension Center celebrates 100 years
by Robin Meadows

October-December 2012
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Converting oak woodland or savanna to vineyards may stress groundwater supply in summer
by Mark Grismer, Caitlin Asato

October-December 2012
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Standards vary in studies using rainfall simulators to evaluate erosion
by Mark Grismer

July-September 2012
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Report seeks solutions for nitrate in drinking water
by Editors

April-June 2012
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No-tillage and high-residue practices reduce soil water evaporation
by Jeffrey P. Mitchell, Purnendu N. Singh, Wesley W. Wallender, Daniel S. Munk, William R. Horwath, Philip Hogan, Robert Roy, Blaine R. Hanson, Jonathan F. Wroble

April-June 2012
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Water sensors with cellular system eliminate tail water drainage in alfalfa irrigation
by Rajat Saha, Narendra S. Raghuwanshi, Shrinivasa K. Upadhyaya, Wesley W. Wallender, David C. Slaughter

October-December 2011
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“Smart” sprayer technology provides environmental and economic benefits in California orchards
by Durham K. Giles, Parry Klassen, Franz J. A. Niederholzer, Daniel Downey

April-June 2011
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Rice field drainage affects nitrogen dynamics and management
by Bruce A. Linquist, Kaden Koffler, Jim E. Hill, Chris van Kessel

April-June 2011
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2010 Index
Editors

January-March 2011
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California communities deal with conflict and adjustment at the urban-agricultural edge
by Alvin D. Sokolow, Sonja Varea Hammond, Maxwell Norton, Evan E. Schmidt

July-September 2010
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Dry-season soil water repellency affects Tahoe Basin infiltration rates
by Erin C. Rice, Mark E. Grismer

July-September 2010
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Survey examines the adoption of perceived best management practices for almond nutrition
by Sara E. Lopus, María Paz Santibáñez, Robert H. Beede, Roger A. Duncan, John Edstrom, Franz J. A. Niederholzer, Cary J. Trexler, Patrick H. Brown

July-September 2010
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Mitigation techniques reduce sediment in runoff from furrow-irrigated cropland
by Rachael F. Long, Blaine R. Hanson, Allan E. Fulton, Donald P. Weston

July-September 2010
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Research connects soil hydrology and stream water chemistry in California oak woodlands
by Anthony T. O'Geen, Randy A. Dahlgren, Alexandre Swarowsky, Kenneth W. Tate, David J. Lewis, Michael J. Singer

April-June 2010
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Nurseries surveyed in Southern California adopt best practices for water quality
by Salvatore S. Mangiafico, Julie Newman, Maren Mochizuki, Dale Zurawski, Donald J. Merhaut, Ben Faber

January-March 2010
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What can we do for UC today?
by Don Klingborg, Robert Sams

January-March 2010
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Biofuel policy must evaluate environmental, food security and energy goals to maximize net benefits
by Steven Sexton, Deepak Rajagopal, Gal Hochman, David Zilberman, David Roland-Holst

October-December 2009
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Drip irrigation provides the salinity control needed for profitable irrigation of tomatoes in the San Joaquin Valley
by Blaine R. Hanson, Don E. May, Jirka Simnek, Jan W. Hopmans, Robert B. Hutmacher

July-September 2009
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Whole-farm nutrient balances are an important tool for California dairy farms
by Alejandro R. Castillo

July-September 2009
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Climate change will exacerbate California's insect pest problems
by John T. Trumble, Casey D. Butler

April-June 2009
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Biomass crops can be used for biological disinfestation and remediation of soils and water
by James J. Stapleton, Gary S. Bañuelos

January-March 2009
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Wine grapes go green: The Sustainable Viticulture Story
by Deborah Golino, Karen Ross

October-December 2008
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Decision support tool seeks to aid stream-flow recovery and enhance water security
by Adina M. Merenlender, Matthew J. Deitch, Shane Feirer

October-December 2008
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Vineyard floor management affects soil, plant nutrition, and grape yield and quality
by Richard Smith, Larry Bettiga, Michael Cahn, Kendra Baumgartner, Louise E. Jackson, Tiffany Bensen

October-December 2008
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Vineyard nutrient needs vary with rootstocks and soils
by Jean-Jacques Lambert, Michael M. Anderson, James A. Wolpert

October-December 2008
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Field trials identify more native plants suited to urban landscaping
by S. Karrie Reid, Lorence R. Oki

July-September 2008
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Food safety and environmental quality impose conflicting demands on Central Coast growers
by Melanie Beretti, Diana Stuart

April-June 2008
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Letters
From our readers

January-March 2008
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Regulators and researchers seek innovative water-quality solutions
by Robin Meadows

October-December 2007
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Management reduces E. coli in irrigated pasture runoff
by A. Kate Knox, Kenneth W. Tate, Randy A. Dahlgren, Edward R. Atwill

October-December 2007
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Juniper removal may not increase overall Klamath River Basin water yields
by Timothy J. Kuhn, Kenneth W. Tate, David Cao, Melvin R. George

October-December 2007
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Local diffusion networks act as pathways to sustainable agriculture in the Sacramento River Valley
by Mark Lubell, Allan Fulton

July-September 2007
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Lessons from the E. coli outbreak — understanding the complexity of foodborne disease
by Jerry Gillespie

April-June 2007
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Pharmaceutical crops have a mixed outlook in California
by Michelle Marvier

April-June 2007
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Growth stage influences level of resistance in glyphosate-resistant horseweed
by Anil Shrestha, Kurt J. Hembree, Neil Va

April-June 2007
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IPM program successful in California greenhouse cut roses
by Christine Casey, Julie Newman, Karen Robb, Steven A. Tjosvold, James D. MacDonald, Michael P. Parrella

April-June 2007
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Native roadside perennial grasses persist a decade after planting in the Sacramento Valley
by Ryan E. O'Dell, Stephen L. Young, Victor P. Claassen

April-June 2007
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Mineral balances, including in drinking water, estimated for Merced County dairy herds
by Alejandro R. Castillo, José E.P. Santos, Tom J. Tabone

April-June 2007
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Expanded research to target E. coli outbreaks
by Jeannette Warnert

January-March 2007
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Impact of environmental factors on fish distribution assessed in rangeland streams
by Lisa C. Thompson, Larry Forero, Yukako Sado, Kenneth W. Tate

October-December 2006
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Letters
From our readers

July-September 2006
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Research seeks to adapt conservation tillage for California fields
by Robin Meadows

July-September 2006
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UC's Sagehen reserve is California's newest experimental forest
by Jerry Booth

April-June 2006
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Weed control helps prevent erosion into Lake Tahoe
Editors

April-June 2006
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Models clarify Tahoe clarity loss
by Robin Meadows

April-June 2006
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Local air pollutants threaten Lake Tahoe's clarity
by Alan W. Gertler, Andrzej Bytnerowicz, Thomas A. Cahill, Michael Arbaugh, Steven Cliff, Jülide Kahyaoglu-Koracin, Leland Tarnay, Rocio Alonso, Witold Fraczek

April-June 2006
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Nutrients flow from runoff at burned forest site in Lake Tahoe Basin
by W. Wally Miller, Dale W. Johnson, Theresa M. Loupe, James S. Sedinger, Erin M. Carroll, James D. Murphy, Roger F. Walker, Dallas Glass

April-June 2006
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Erosion control reduces fine particles in runoff to Lake Tahoe
by Mark E. Grismer, A.L. Ellis

April-June 2006
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Mechanical mastication thins Lake Tahoe forest with few adverse impacts
by B. Hatchett, Michael P. Hogan, Mark E. Grismer

April-June 2006
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New crop coefficients developed for high-yield processing tomatoes
by Blaine R. Hanson, Donald M. May

April-June 2006
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Almond growers rely on pest control advisers for integrated pest management
by Sonja Brodt, Frank Zalom, Rose Krebill-Prather, Walt Bentley, Carolyn Pickel, Joseph Connell, Larry Wilhoit, Marcia Gibbs

October-December 2005
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Monitoring aids control of ag-related stream-temperature increases
by Robin Meadows

July-September 2005
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Graphical analysis facilitates evaluation of stream-temperature monitoring data
by Kenneth W. Tate, David F. Lile, Donald L. Lancaster, Marni L. Porath, Julie A. Morrison, Yukako Sado

July-September 2005
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Monitoring helps reduce water-quality impacts in flood-irrigated pasture
by Kenneth W. Tate, Donald L. Lancaster, Julie A. Morrison, David F. Lile, Yukako Sado, Betsy Huang

July-September 2005
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Reduced-risk fungicides help manage brown rot and other fungal diseases of stone fruit
by James E Adaskaveg, Helga Förster, W. Doug Gubler, Beth L Teviotdale, David F Thompson

April-June 2005
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Agricultural innovation marks 40 years at Kearney
by Jeannette Warnert

April-June 2005
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Science briefs: January-March 2005
by Robin Meadows

January-March 2005
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Food Quality Protection Act launches search for pest management alternatives
by Robert A. Van Steenwyk

January-March 2005
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Sidebar: Courses help ranchers, farmers mitigate water-quality impacts
by Robin Meadows

July-September 2004
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Cattle grazing has varying impacts on stream-channel erosion in oak woodlands
by Melvin R. George, Royce E. Larsen, Neil K. McDougald, Kenneth W. Tate, John D. Gerlach, Kenneth O. Fulgham

July-September 2004
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Transparency tube provides reliable water-quality measurements
by Randy Dahlgren, Erwin Van Nieuwenhuyse, Gary Litton

July-September 2004
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Alternative techniques improve irrigation and nutrient management on dairies
by Larry Schwankl, Carol Frate

July-September 2004
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UC researchers evaluating genetically engineered alfalfa
by Jeannette Warnert

April-June 2004
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Phytoplankton fuels Delta food web
by Alan D. Jassby, James E. Cloern, Anke B. Müller-Solger

October-December 2003
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Biomarkers aid understanding of aquatic organism responses to environmental stressors
by Inge Werner, Stephen L. Clark, David E. Hinton

October-December 2003
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Landscape changes in Nevada County reflect social and ecological transitions
by Peter A. Walker, Sarah J. Marvin, Louise P. Fortmann

October-December 2003
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Insecticide treatments disinfest nursery citrus of glassy-winged sharpshooter
by Elizabeth E. Grafton-Cardwell, Christopher A. Reagan, Yuling Ouyang

October-December 2003
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Can almond trees directly dictate their irrigation needs?
by David A. Goldhamer, Elias Fereres, Mario Salinas

October-December 2003
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Flow meters tested on dairy lagoon water
by Larry Schwankl, Alison Eagle, Carol Frate, Ben Nydam

July-September 2003
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Science briefs: April-June 2003
Editors

April-June 2003
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Blue oak enhance soil quality in California oak woodlands
by Randy A Dahlgren, William R Horwath, Kenneth W Tate, Trina J Camping

April-June 2003
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Sun setting on water quality exemptions
by Jeannette Warnert

September-October 2002
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Insecticide choice for alfalfa may protect water quality
by Rachael Freeman Long, Mary Nett, Daniel H. Putnam, Guomin Shan, Jerry Schmierer, Barbara Reed

September-October 2002
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Pheromones control oriental fruit moth and peach twig borer in cling peaches
by Carolyn Pickel, Janine Hasey, Walt Bentley, William H. Olson, Joe Grant

September-October 2002
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Atrazine scrambles frog sex organs
Editors

July-August 2002
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Water will drive California response to climate change
by Richard Howitt, Jay Lund

May-June 2002
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Global climate change will affect: air, water in California
by Bryan C. Weare

May-June 2002
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Eradication costs calculated: Red imported fire ants threaten agriculture, wildlife and homes
by Karen M. Jetter, Jay Hamilton, John H. Klotz

January-February 2002
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Plant species provide vital ecosystem functions for sustainable agriculture, rangeland management and restoration
by Valerie T. Eviner, F. Stuart Chapin

November-December 2001
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Hopland celebrates 50 years of rangeland research
by Robin Meadows

November-December 2001
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Watershed research examines rangeland management effects on water quality
by Randy A. Dahlgren, Kenneth W. Tate, David J. Lewis, Edward R. Atwill, John M. Harper, Barbara H. Allen-Diaz

November-December 2001
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Survey identifies sediment sources in North Coast rangelands
by David J. Lewis, Kenneth W. Tate, John M. Harper, Julie Price

July-August 2001
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Reducing fertilizer in sugarbeets can protect water quality
by Stephen R. Kalfka, Don Kirby, Gary R. Peterson

May-June 2001
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Potential economic impacts of irrigation-water reductions estimated for Sacramento Valley
by Hyunok Lee, Daniel Sumner, Richard Howtt

March-April 2001
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Soil properties change in no-till tomato production
by Enrique V. Herrero, Jeffrey P. Mitchell, W. Thomas Lanini, Steven R. Temple, Eugene M. Miyao, Ronald D. Morse, Enio Campiglia

January-February 2001
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Almond and stone fruit growers reduce OP, increase pyrethroid use in dormant sprays
by Lynn Epstein, Susan Bassein, Frank G. Zalom

November-December 2000
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Analysis shows climate-caused decreases in Scott River fall flows
by Daniel J. Drake, Kenneth W. Tate, Harry Carlson

November-December 2000
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Global surveillance needed to prevent foodborne disease
by Craig W. Hedberg

September-October 2000
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Providing reliable supply of safe drinking water poses challenges
by Jeannie L. Darby, George Tchobanoglous

September-October 2000
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Publicly funded weather database benefits users statewide
by Doug Parker, Daniel R. Cohen-Vogel, Daniel E. Osgood, David Zilberman

May-June 2000
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Critical choices ahead for natural resources
by Henry Vaux

March-April 2000
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Trace elements slowly accumulating, depleting in soils
by Andrew C. Chang, Albert L. Page

March-April 2000
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Q&A: Global warming: No easy answers
by F. Sherwood Rowland

March-April 2000
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Timing, frequency of sampling affect accuracy of water-quality monitoring
by Kenneth W. Tate, Randy A. Dahlgren, Michael J. Singer, Barbara Allen-Diaz, Edward R. Atwill

November-December 1999
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Costs of pressurized orchard irrigation vary with system design
by Larry Schwankl, Terry Prichard, Blaine Hanson, IIene Wellman

September-October 1999
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X. fragariae and C. cladosporioides cause strawberry blossom blight
by W. Douglas Gubler, Connie J. Feliciano, Adria C. Bordas, Ed L. Civerolo, Jason A. Melvin, Norman C. Welch

July-August 1999
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Ranchers plan to protect water quality
by John Stumbos

May-June 1999
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Innovative strategies reduce selenium in Grasslands drainage
by Nigel W.T. Quinn, Joseph C. McGahan, Michael L. Delamore

September-October 1998
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Summer boating main source of lake's MTBE
Editors

July-August 1998
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Perspective: Statewide farmland protection is fragmented, limited
by Steve Sanders

May-June 1998
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Cracks affect infiltration of furrow crop irrigation
by Blaine R. Hanson, Allan E. Fulton, David A. Goldhamer

March-April 1998
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Biological control of the blue gum psyllid proves economically beneficial
by Donald L. Dahlsten, Evan P. Hansen, Robert L. Zuparko, Richard B. Norgaard

January-February 1998
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Computer model improves real-time management of water quality
by Nigel W.T. Quinn, Leslie F. Grober, Jo-Anne Kipps, Carl W. Chen, Earle Cummings

September-October 1997
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Community programs promote tree care
by Robert Sommer

September-October 1997
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Science Briefs
Editors

September-October 1997
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Polluted runoff impairs coastal water quality
Editors

July-August 1997
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Challenge, promise for nation's “winter salad bowl”
by Kathy Barton

May-June 1997
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A river runs through desert agriculture
by Tim Stephens

May-June 1997
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Waters recede, damage estimates soar
Editors

January-February 1997
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Trained home composters reduce solid waste by 18%
by Paul Vossen, Ellen Rilla

September-October 1996
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Image processing extracts more information from color infrared aerial photos
by R. Ford Denison, Robert O. Miller, Dennis Bryant, Akbar Abshahi, William E. Wildman

May-June 1996
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How does water price affect irrigation technology adoption?
by Gareth Green, David Sunding, David Zilberman, Doug Parker, Cliff Trotter, Steve Collup

March-April 1996
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Farmers describe irrigation costs, benefits: Labor costs may offset water savings of sprinkler systems
by Dennis Wichelns, Laurie Houston, David Cone, Qiming Zhu, James Wilen

January-February 1996
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Almond growers reduce pesticide use in Merced County field trials
by Lonnie C. Hendricks

January-February 1995
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Field procedure helps calculate irrigation time for cracking clay soils
by Mark E. Grismer, I. C. Tod

July-August 1994
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On some tree species, annual sprays may control western poplar clearwing moth
by Walter J. Bentley, John F. Karlik, Woody Affleck

July-August 1994
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Ethephon sprays eliminate the messy, hazardous fruits of flowering pear and liquidambar
by Ed Perry, Allen Lagarbo

March-April 1994
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Polymers check furrow erosion, help river life
by Hal McCutchan, Phil Osterli, John Letey

September-October 1993
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Adjusting sprinkler angle reduces spread of disease in pistachio
by Themis J. Michailides, David P. Morgan, William H. Olson, Joseph A. Grant

September-October 1993
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Insect pathogen “Bt” controls peach twig borer on fruits and almonds
by William W. Barnett, John P. Edstrom, Richard L. Coviello, Frank P. Zalom

September-October 1993
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Dupuit-Forchheimer approximation may underestimate groundwater flow to San Joaquin River
by Mark E. Grismer, Elias A. Rashmawi

January-February 1993
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Furrow torpedoes improve irrigation water advance
by Lawrence J. Schwankl, Blaine R. Hanson, Anthanasios Panoras

November-December 1992
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Cover crops lower soil surface strength, may improve soil permeability
by Olatunji A. Folorunso, Dennis E. Rolston, P Terry Prichard, Dianne T. Louie

November-December 1992
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Deterring compaction of soil by heavy machinery
by S. K. Upadhyaya

July-August 1992
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Tobacco budworm, pest of petunias, can be managed with Bt
by Nita A. Davidson, Marvin G. Kinsey, Lester E. Ehler, Gordon W. Frankie

July-August 1992
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California's Long Drought
by Henry J. Vaux

May-June 1992
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Researchers take a look at the versatile Poa annua L.: wanton weed and/or golf turf?
by Lin Wu, James A. Harding, Maurizio Borgonovo, M. Ali Harivandi

May-June 1992
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Microcomputer program ACRE helps answer: When water is limited, how many acres do you plant?
by Richard L. Snyder

May-June 1992
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Implementing CIMIS at the farm level: a grower's experience in walnuts
by Allan E. Fulton, Robert H. Beede, Rebecca C. Phene

September-October 1991
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Water scarcity: The changing California water scene
by Kenneth R. Farrell

May-June 1991
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Irrigation uniformity and cotton yields in the San Joaquin Valley
by Dennis Wichelns, J. D. Oster

January-February 1991
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Aphid problems increase on ornamentals
by Stacy L. Vehrs, Michael P. Parrella

January-February 1991
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Effect of a topically applied whitener on sun damage to Granny Smith apples
by G. Steven Sibbett, Warren C. Micke, F. Gordon Mitchell, Gene Mayer, James T. Yeager

January-February 1991
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Chemical control of amorbia, an insect pest of avocado and citrus
by J. Blair Bailey, Kirk N. Olsen

November-December 1990
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Resin midges in Monterey pine Christmas trees
by T. D. Paine, E. J. Perry, C. S. Koehler

November-December 1990
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Supplemental chemical control for omnivorous looper on avocados
by J. Blair Bailey, Kirk N. Olsen

November-December 1990
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Method of irrigation affects sour skin rot of onion
by Beth L. Teviotdale, R. Michael Davis, John P. Guerard, Dennis H. Harper

September-October 1990
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Furrow irrigation and TOU electric rates
by Blaine R. Hanson, Stuart Spoto, Kent Kaita, Todd W. Bruce

September-October 1990
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IPM: Managing water for weed control in rice
by J. F. Williams, S. R. Roberts, J. E. Hill, S. C. Scardaci, G. Tibbits

September-October 1990
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Water quality and subsurface soil variabilities affect infiItration
by Jan W. Hopmans, Jim MacIntyre, Randal J. Southard

May-June 1990
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Selective oak removal does not harm water quality
by Michael J. Singer, Xiaohong Huang, Charlette Epifanio

March-April 1990
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Grafting California native oaks
by William D. Tietje, John H. Foott, Elizabeth L. Labor

March-April 1990
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Control of two avocado mite pests
by J. Blair Bailey, Kirk N. Olsen

March-April 1990
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Cultural management of bluetongue virus vectors
by Bradley A. Mullens, John L. Rodriguez

January-February 1990
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Hydrobiological studies in the sacramento-San Joaquin Delta
by Clifford A. Siegfried, Allen W. Knight

May 1977
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Water quality requirements for floricultural operations
by Peter J. Lert, Thomas G. Byrne

May 1977
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Energy for irrigation
by Jerry D. Knutson, Robert G. Curley, Edwin B. Roberts, Robert M. Hagan, Vashek Cervinka

May 1977
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Wildlands and watershed management
by Robert H. Burgy, Theodore E. Adams

May 1977
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