Département fédéral de l'économie DFE

Station de recherche Agroscope Changins-Wädenswil A CW

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Report on the demonstration trials 2010

Boris Anisimov, Dmitry Dorokhov, Ruedi SchwaerzelSerguei Malanitchev, Henri Gilliand

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Lorkh institute

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Lorkh institut

1. Nucleous stock in-vitro

2. Labs PCR - ELISA

3. Breeding

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

1. Mr Evgenii Simakov

2. Mr Boris Anisimov

3. Mr Ruedi Schwaerzel

12 3

Demonstration field

Demonstration field, early May 2010

Moscow region

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

FieldpH - 4.8

P2O5 - 240

K2O - 100

Humus - 1.8

ClimateExceptionally dry and hot

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Collection and preparation of samples April-May 2010

Origin of samples1. Russian Federation 70

• Western varieties 9

• BY and UA varieties 3

2. Switzerland 2

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Field visit, 13-15 July 2010

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Evaluations

Laboratory testsVirus PVY and PVM – main problem

PRLV not a problem any more

Field observaion showedMild mosaic

Leafroll (physiological ?)

Contradiction between laboratory test and field observationThe question is: why?

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Agreement for participation

Bandung, meeting UNECE Extended Bureau 19-20.10.2010

Russian catalogue

Groups of varieties Days until maturity Days until withering Number of varieties in the register

Early 60-70 80-90 79Medium early 70-80 100-115 87Medium 80-100 115-125 69Medium late 100-110 125-140 36Late 110-120 140-150 12

List of varieties in the Russian potato catalogue f or 2010

Variety Originator Maturity StarchAvrora RU, Zavolzhsk Medium 13.5-17.3Agnes DE, Europlant Medium 12.3-15.6Adretta DE, Norika Medium early 13-18Ilofdjura Cygnet breeders Medium early 12-16.2Akrosia RU, Lorkh Medium 14-16Aliona RU, Sibir Early 15-17Alisa RU, North-east Medium 14.7-15.5Almaz RU, Ural Early 10.3-18.5Almera NDL, Agrico Medium early 9.8-10.4Alowa FR, Germicopa Early 10-11.8Albatros DE, Norika Medium 18-22Alvara Fritz Lange Medium early 12-14Aliance RU, Lorkh Early 10-13Antonina RU, Sibir Early 15.9-19.4Argos breeders Medium late 11.3-15.6Arosa Uniplanta Early 12-14Artemis NDL, Agrico Early 11.1-14.9Arhideia BY Medium early 15.7-21.4Aspia RU, Lorkh Medium 12-14Asterix NDL, HZPC Late late 14-17

Thank you