10^th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing and Viticulture

Fruit-growing

Markus Kellerhals, Cornelia Kesper, Bernhard Koller and Cesare Gessler
Breeding apples with durable disease resistance

Franz Ruess
Yield and Quality of New Scab-Resistant Apple Varieties

Hanne Lindhard Pedersen and Marianne Bertelsen
Alleyway groundcover management and scab resistant apple varieties
Andi Häseli and Daniel Zingg

Effect of Quassan, a Quassia product, against Sawflies (Hoplocampa testudinea)

Jutta Kienzle, Barbara Kopp, Christof Schulz
Control of the apple sawfly (Hoplocampa testudinea Klug) with extracts from Quassia amara L.: Quality and combination with NeemAzal-T/S

Kumpmann, S.; Kienzle, J.; Schulz, C.; Zebitz, C.P.w.; Trapp, A.; Kelderer, M.
Control of Adoxophyes orana F.v.R. with entomopathogens and NeemAzal-TIS: first approach for optimal combination strategies

Turner B. Sutton and Sharon M. Williamson
Sooty Blotch of Apple: Etiology and Management

Simone Kern
First Examinations to date the exactly Time of Infection of Sooty Blotch

Fuchs, J. G., Hä A. und L. Tamm
Influence of application strategy of coconut soap on the development of sooty blotch on apple

Gilbert BOMPEIX and Danielle CHOLODOWSKI-FAIVRE
Use of Thermotherapy and Natural Antifungal Compounds against Post Harvest Diseases on Apples

Helmut Schirmer, Dr. Bernhard Trierweiler
Erste Ergebnisse der Heißwasserbehandlung an ökologisch erzeugten Äpfeln

Francois Warlop
Results of an experiment on storage diseases at the apple variety Pinova

Pfeiffer Barbara
Efficacy and Pertinence of Heat Treatments against Monilla Decay in Commercial Conditions

Marc Trapman
The post infection use of Urne sulphur to control apple scab. Experiences in the

Netherlands 1999-2002

Gerd Palm, Karsten Klopp, Petra Kruse
Greenhouse-Experiments on control of Venturia inaequalis - First Results

Pfeiffer, Barbara
Control of venturia inaequalis: substitutes for and reduced use of copper

Jürgen Zimmer
Apfelschorfbekämpfung 2001 unter besonderer Berücksichtigung der Berostung

Franziska Zemmer, Klaus Marschall, Markus Kelderer, Roland Zeiger
Mode of action of lime sulphur against apple-scab (Venturia inaequalis)

Franziska Zemmer, Klaus Marschall, Markus Kelderer\, Roland Zeiger
Inhibition of the germination of conidia from Venturia inaequalis using lime sulphur, sulphur, copper and Ulmasud in comparison to Dithianon

Joke Bloksma
Parameters for apple quality and an outline for a new quality concept

Pleiffer, Barbara; Rueß Franz
Screening of agents for thinning blossoms of apple trees

Markus Kelderer, Ewald Lardschneider, Claudio Casera
Neem Azal TS against the cherry fruit moth Argyresthia pruniella L.) in sour cherry

Harald Rank
Results of 5 years of thinning trials with lime sulphur in South Tyrol


Viticulture

Beate Berkelmann-Löhnertz
Copper replacement in organic viticulture state of the art in legislation and research

Hanns-Heinz Kassemeyer, Claudia Büche, Sabine Unger, Beate Kiefer, Kirsten Löffel
Induced reslstance: a strategy for the control of grape downy mildew?

Buchholz Go, Kassemeyer H-H., Seibicke T, Peter Nick, Michael Riemann, Richard Guggenheim, Joachim Rumbolz
Biology of Plasmopara viticola - Approach to a biological control of grapevine

downy mildew

Alain Deloire, Heman Ojeda, Brigitte Federspiel, Elena Kraeva , Claude Andary
Grapevine Berry Phenolic Compounds in Relation with Plant Water Status

Pierre Basler
Disease-resistant vine varieties as a tool to minimize the use of copper

R. Tilcher, G. Schmidt, D. Lorenz and G. A. Wolf
About the use of antagonistic bacteria and fungi

Annegret Schmitt, Stefan Kunz, Sunil Nandi, Barrie Seddon, Annegret Ernst
Use of Reynoutria sachalinensis plant extracts, clay preparations and Brevibacillus brevis against fungal diseases of grape berries

Y. Gohen, Ao Baider, B. Ben-Daniel and Y. Ben-Daniel
Fungicidal preparations from Inula viscose

Walter K. Kast
Effects of plant extracts on downy mildew of vine-Iaboratory and field experiments.

A.M.G. Schilder
Evaluation of environmentally friendlx products for control of fungal diseases of grapes

J. Mikulas, Cs. Kutasi, V. Marke, Gs., A. Balog
Effects of different cultivation techniques on vineyard fauna

R.Kauer, Mo Wolf!, J. Uhl, M. Schmidt & B. Berkelmann-Löhnertz

Kupferreduzierung im ökologischen Weinbau in Deutschland Feldversuche und praktische Erfahrungen

Uwe J. H. Hofmann
Copper reduction and copper replacement - results and experiences of 12 years on farm research


Posters fruit-growing

Joke Bloksma, PieterJans Jansonius
Undergrowth of late summer sowings at the tree strip

Jutta Kienzle; Christo! Schulz; Claus p.w. Zebitz; Juerg Huber
Persistence of the biological effect of codling moth granulovirus in the orchard preliminary field trials

Roland Mittersteiner, Markus Kelderer
Influence of fungicides used in organic orchards on the net-photosynthesis of apple trees

J. Kern
Effects of a "Pflanzenstärkungsmittel" on yield influencing factors of apple, first results from the PR China

Joke Bloksma, Marleen Zanen, PieterJans Jansonius
Classy Apple project' to reduce the quality gab between suppley and demand of organic apples

Franz Ruess
Effect of root pruning on productivity and performance of the apple varieties "Jonagold" and "Elstar"

Jutta Kienzle, Barbara Kopp, Dietmar Schlüter, Claus P.w. Zebitz
Main problems and first approach for solutions in organic nursery production

U. Barth, A. Spornberger, R. Steffek, S. Blü J. Altenburger & H. Hausdorf
Testing of new strawberry varieties for organic production

Heinz Krebs, Brigitte Dorn and Hans-Rudolf Forrer
Medicinal plants in late blight management of organic potato

M. Manici, M. Kelderer, G. Erschbaumer, F. Caputo, V. Babini, C. Casera.
Replant problems in South Tyrol: role of fungal pathogens and microbial populations in conventional and organic apple orchards

Stella Knight
Organic Horticulture Research at HDRA


Posters viticulture

Tobias Seibicke, Alexander Rü Gunther Neuhaus, Hanns-Heinz Kassemeyer, Günther Buchholz
Assay system to screen for compounds inducing PR-gene expression in grape vine (Vitis spec.)

Qi Guimei and Ding Hanfeng
Ovules Culture and Plant Formation of Hybrid Progeny of Seedless Grape

Michael Schuld, Duncan White, Barrie Seddon, Annegret Ernst and Annegret Schmitt
Tests with Milsana@ and Brevibacillus brevis for side-effects against Typhlodromus pyri (Acari, Phytoseiidae) and Aphidius rhopalosiphi (Hymenoptera, Braconidae)

Arndt R.; Baumjohann P.; Passan H.; Prokap A.
Cueva a new copper fungicide based on cop per salts

Dietmar Rupp
Lava Granules - a Way to improve the Soil Structure ?

Pauly, J., Mohr, H. D.
Test and valuation of a new system for under-vine cultivation (SIEGWALD HS 1200) in organic viticulture