KEYNOTE ADDRESS

A Framework and Priorities for Integrating Agroforestry Development in Tropical and Temperate Regions
Marcelino Avila

SECTION I: BIOLOGY

Potential Use of Black Locust (Robinia pseudoacacia) in Silvopastoral Systems in Azad Kashmir, Pakistan
Ishfaq Ahmed and John Ehrenreich

Improving Drought Tolerance of Trees for Agroforestry Systems
Bert M. Cregg

Influences of Trees o­n Abundance of Natural Enemies of Insect Pests
M. E. Dix, M. M. Schoeneberger, R. J. Johnson, R. M. Case, L. Hodges, J. R. Brandle, N. J. Sunderman, R. L. Fitzmaurice, L. J. Young, K. G. Hubbard and R. J. Wright

High Intensity Culture of Hybrid Cottonwood for Pulp Wood o­n Rich Columbia River Floodplains and Arid Zone Lands
Bill Emmingham and Dave Hibbs

Incidence of Yellow-Bellied Sapsucker Damage under Walnut-Agroforestry Management
H. E. Garrett, Cathleen Neelan, and James E. Jones

Black Locust Progeny Tests in Kansas for Agroforestry
Wayne A. Geyer Damian E Bresnan, and G. K. Sharma

Apiculture and Foresty (Bees and Trees)
Deborah B. Hill and Thomas Webster

Genetic Selection and Fertilization Provide Increased Nut Production under Walnut-Agroforestry Management
James E. Jones, Joan Haines, H. E. Garrett and Edward F Loewenstein

Agroforesty as a Watershed Management Tool
Gul Mohammad Khan and John H. Ehrenreich

Cotton Yield as Affected by Shisham (Dalbergia sissoo)
Ghulam Sarwar Khan and John H. Ehrenreich

Black Walnut Curcuilo: Patterns of Nut Damage in a Plantation Environment
Marc J. Linit and Semi Necibi

Tree/Crop Root Spatial Interactions in a Sludge-amended Agroforestry Setting
J. Mattila, R. Schultz, J. Colletti, R. Hall, C. Mize, R. Faltonson, M. Thompson, L Anderson and D. Buxton

Vegetation Management Using Goats
Peter R. Mount, David Scarfe and Rod Busby

Effects of Wastewater Irrigation o­n a Silvo-Pastoral Plantation in Vernon, B.C.
G. Nercessian and D. L. Golding

Effects of Black Locust o­n Productivity and Nitrogen Nutrition of Intercropped Barley
R Ntayombya and A. M. Gordon

Nitrogen Filtering Capability of Carolina Poplar in an Artificial Riparian Zone
G. J. O'Neill and A. M. Gordon

Live Fencing: Experiences in West Africa
Steven M. Olson and John H. Ehrenreich

Effects of Sesbania sesban Improved Fallow o­n an Ox-hoe Farming System
C. 0pio, L. P Apedaile and R J. Murphy

An Evaluation of Tree and Shrub Plantings in the Palouse Region of Southeastern Washington
Harold L. Osborne and Rajiv G. Raja

Goats for Vegetation Management
Henry A. Pearson, Frank Pinkerton, E. N. Escobar John A. McLemore and John M. Archer

Selection Effectiveness for Black Walnut Nuts and Timber
George Rink, Fan H. Kung and Bruce E. Cutter

Woody Agriculture: Primary Production from Woody Perennials
Philip A. Rutter

Design and Placement of a Multi-Species System
R. C. Schultz, J. R Colletti, W W. Simpkins, C. W. Mize and M. L Thompson

Forage Analysis of Leucaena Species and Hybrids Adapted to Cool Upland Conditions
Robert A. Wheeler William R. Chaney and Michael J. Cecava

Microclimate and Soil Moisture Effects of Three Intercrops in Tree Rows of an Intercropped Plantation
P. A. Williams and A. M. Gordon

Amendment of Problem Soils in the East-Central African Highlands with Agroforestry and Green Manuring
C. E Yamoah, E. N. Tambi, M. Ngueguim and C. Ngong

A Model to Evaluate Windbreak Protection Efficiency
H. Zhang, J. R. Brandle and G. E. Meyer

SECTION II: SYSTEMS

Agroforestry Practices in Bangladesh
Dewan M. Abed

Evaluating Black Locust for Alley Cropping
Robert R Barrett

Agroforestry and Tree Planting Potentials for the Alemaya Basin, Hararghe Highlands, Ethiopa
Badege Bishaw, Robert E. Buckman and J. Douglas Brodie

Paulownia/Wheat Intercropping o­n the North China Plain
T Chirko, M. A. Gold and J. R Jiang

Designing Riparian Corridors for Multiple Land Management Objectives: A Case Study o­n Soldier Creek
Richard L. Davis

Shelterbelt Effects o­n Agronomic Crops in a Temperate Climate
Dana L. Dinnes, Richard M. Cruse and Mohammadreza Ghaffarzadeh

Structure and Composition in Time and Space of an Agrosilvicultural System in Campeche, Mexico
G. Hemdndez- Garcia, R Negreros- Castillo and M. Sarmiento

A Computerized Database as Decision Support Tool for the Selection of Agroforestry Tree Species
Hannah Jaenicke and Jobst-Michael Schr5der

Prospects of GIS in Agroforestry
Muhammad Kaleemullah, Toru Otawa and John H. Ehrenreich

Implementing Agroforestry Techniques in the Northwestern Noubaria Region of Egypt
S. A. E. Kandeel, A. B. El-Sayed, L E. Kherallah and B. E. Borhami

Acacia nilotica Hurry Plantation Agroforestry System: Effect o­n Some Physical and Chemical Soil Properties
Ghulam R. Keerio, John H. Ehrenreich and R. L. Mahler

Soil Fertility Dynamics and Crop Performance after Harvesting Acacia nilotica Hurry Agroforestry System without Fertilization
Ghulam R. Keerio, John H. Ehrenreich and R. L. Mahler

Sesbania sesban Fallows for Mitigating Land Depletion in Zambia
Freddie Kwesiga

A Leucaena leucocephala-Based Modified Fallow System in the Philippines
Rodel D. Lasco and Peter D. Suson

Wood Production through Agroforestry o­n Farm Lands of Punjab, Pakistan
Ilahi Bakhsh Malik, John H. Ehrenreich and Mohammad Amjad

SBELTC and SBELTS: IStART's Shelterbelt-Com and Soybean Production Models
Carl Mize and Xiaoming Qi

Development and Potentials of Limba-Banana Agrisilvicultural System in Mvouti District, Congo
Jean Mouelle

First Approach to Agroforestry Systems for the Yucatan Peninsula: An Alternative for Shifting Cultivation
R Negreros-Castillo, J. Chavelas-P and M. Sarmiento

Agroforestry in the Interior Highlands
Henry A. Pearson

Agroforestry in the Midwestern United States
L. Rule, J. Colletti, T Liu, S. Jungst, C. Mize and R. Schultz

Moisture and Fertility Interactions in a Potted Poplar-Barley Intercropping
Naresh V Thevathasan and A. M. Gordon

A Successful Silvopastoral Management System in Mexico
Charles E. Venator, Jurgen Glaeser and Reynaldo Soto

Silvopastoral Agroforestry Using Honeylocust (Gleditsia tricanthos L.)
Andy Wilson

SECTION III: SOCIO-ECONOMICS

A Review of the Potential for Adoption of Farm Forestry and Agroforestry Technologies in the United States and the United Kingdom
James M. Acworth and Neil G. Hutton

Promoting Agroforestry through Extension: A Pakistan Example
Mirza Bargees Baig and John H. Ehrenreich

Farmer Risk Perception in Agroforestry Adoption in Senegal
Fields A. Caveness and William B. Kurtz

Economic Implications of Silvipastures o­n Southern Pine Plantations
Terry Clason

A Socio-Economic Assessment of the Bear Creek Watershed
J. Colletti, C. Ball, W. Premachandra, C. Mize, R. Schultz, L Rule and J. Gan

An Alleycropping Biofuels System: Operation and Economics
J. Colletti, C Mize, R. Schultz, R. Faltonson, A. Skadberg, J. Mattila, M. Thompson, R. Scharf, L Anderson, C Accola, D. Buxton, and R. Brown

Agroforestry as an Alternative to Reduce Establishment Costs of Short-Rotation Eucalypt Plantations in Southeastern Brazil
L. Couto, L. R. Graca, D. R. Betters and C. A. M. Passos

Opportunities and Problems in Agroforestry: A Comparison Between Developed and Less Developed Countries
John H. Ehrenreich, Ghularn Keerio and Ghulam S. Khan

Policy and Institutional Support for Agroforestry: An Analysis of Two Ecuadorian Case Studies
Mark B. Follis and R K. R. Nair

Non-Timber Forest Products in Rural Mali: A Study of Villager Use
Mamadou Gakou, Jo Ellen Force and William J. McLaughlin

The Role of the Modem Wildlife Manager in Agroforestry
Robert H. Giles, Jr

Agroforestry Systems with Bracatinga in Southern Brazil: Technical and Economic Perspectives
L. R. Graca, L. Couto and D. R. Betters

Optimization of Paulownia Intercropping Combinations in Huang-Hui Plain, China
Jianping Jiang, Jianjun Zhu, Tingzhi Liu, Luguang Wu, S. W Hallgren and D. M. Ferris

Implementing Large-Scale Agroforestry Projects through Umbrella NGOs: A Case Analysis from Haiti
Scott J. Josiah

Economics of Agroforestry in Cultivated Fields of Punjab, Pakistan
Ghulam Sarwar Khan and John H. Ehrenreich

New Zealand Experience with Silvopastoral Models and the Stand and Estate Levels
Leith Knowles

Framework for Marketing Agroforestry Products
Curtis L. Krambeer and David W. Countryman

Scope of Agroforestry Research and Development in Pakistan
Taj Muhammad and John H. Ehrenreich

Social Forstry in Sindh, Pakistan: A Review
L G. Quadri and Jo Ellen Force

Demonstration and Education for Windbreak Establishment
Vernon C. Quarn

Environmental Vulnerability and Agricultural Land-Use Towards a Sustainable Development in Bangladesh
M. Mustafizur Rahman

Inventory and Evaluation of the Economic Values of Garrigues Community o­n the Island of Vis, South Croatia
Jozo Rogosic

Biomass Production o­n Marginal and Fragile Agricultural Lands: Productivity and Economics in Southern o­ntario, Canada
James A. Simpson, Peter A. Williams, Wayne C. Pfeiffer and Andrew M. Gordon

Financial Evaluation of Traditional Agroforestry Systems in the Central Region of Mexico
Francisco J. Zamudio-Sanchez and Enrique Serrano-Galvez

SECTION IV. POSTERS

Research and Modelina of Coastal Plain Riparian Forest Ecosystems in Georgia
Lee S. Altier, R. Richard Lowrance, Robert K. Hubbard and George Vellidis

Possibilities, Potentials and Limitations of Agroforestry o­n Problem Soils of Pakistan
Mirza Berjees Baig and John H. Ehrenreich

The Increase of Mortality at High Population Densitites in Black Locust
Robert P Barrett and Roy A. Prentice

Water Quality and Agroforestry
John W. Bramhall

Evaluating Field Windbreaks
J. Brandle, B. Johnson, B. Guenther and J. Kort

Temperate Alley Cropping Systems: The Effects of Leaf and Twig Mulch of Robinia pseudoacacia and Medicago sativa o­n Soil Nitrogen
Edith L. Bross, Michael A. Gold and Phu V Nguyen

Quality and Decomposition of Black Locust (Robinia pseudoacacia and Alfalfa (Mediago sativa) Mulch for Temperate Alley Cropping Systems
Edith L. Bross, Michael A. Gold and Phu V Nguyen

Innovative Agroforesty Practices and Supporting Knowledge Networks in New York and Southern o­ntario
L. E. Buck and S. Matthews

Designing Riparian Corridors for Multiple Land Management Objectives: A Case Study o­n Soldier Creek
Richard L. Davis

U. S. Agroforestry Activities/Personnel with Overseas Application Potential
Todd Chirko

Approaches for Establishing Nitro gen-Fixing Symbioses o­n Leguminous Trees with Potential for Urban Ecosystems
William R. Graves, J. Giridhar B. Pai and K. Lappegard

Tough Trees for Restricted Sites: Underused Ornamental Species for Enhancing Urban Landscapes
Jeffery K. Iles and William R. Graves

The GIS Component of a Multipurpose Riparian Buffer Strip Agroforestry System
Steven E. Jungst, Shabana Hameed and Chris Ball

Fuelwood Scarcity Situation in Pakistan: An Overview
Ilahi Bakhsh Malik and John H. Ehrenreich

Response of Aquatic Insect Communities to Rehabilitative Measures in the Riparian Zone
Elaine C. Mallory and N. K. Kaushik

Bottomland Forest Establishment in the Tennessee Valley: A 50-Year History of Planted Hardwoods in Former Agricultural Riparian Zones in the Tennessee Valley
Mark M. McCreedy

Kudzu Control Using Goats
Peter R. Mount, Rod Busby and David Scarfe

Integrated Management of a Forest-Grass System: An Alternative to Cattle Production in the Tropics
L. Ortega-Reyes, E Rivas-P and R Negreros- Castillo

Integration of Tree Diversity into Prairie Planting Designs
Vernon C Quam and Tony K. Capps

Windbreaks for Prairie Communities
Vernon C Quam and Tony K. Capps

Impact of Artificial Defoliation o­n Populus Growth and Biomass Production
R. Reichenbacker E. Hart and R. Schultz

Evaluation of Conifer for Improving Conifer Seedling Quality
Brad Smith and Greg O'Neill

Interplanting Trees as a Green Manure Crop in a Vegetable Production System in Oregon
Stefan Seiter and Ray William

Proposed Research o­n Local Knowledge Systems and Agroforestry Management in the Southern Philippines
Vel J. Suminguit

Intercropped Legumes Reduce Incidence of Anthracnose o­n Black Walnut Saplings
J. W. Van Sambeek

Pruning Young Douglas-fir (Pseudotsuga menziesii) in a Western Oregon Agroforestry Setting: Changes in Tree Water Relations and Effects o­n Forage Production
Brad Withrow-Robinson and Bill Emmingham

The Effects of Windbreaks o­n Cantaloupe Growth and Development
Dongsheng Zhang, James R. Brandle, Laurie Hodges and Entin Daningsih

SECTION V.- OTHERS

Agroforestry: Keystone for Rural Community Development
Terry R. Clason

Temperate Agroforestry Research as Inra, Montpellier, France
Christian Dupraz and Charles Baldy