IWGO Meetings since 1968
1968
Fundation of IWGO in Moscow by H.C. CHIANG (USA), D. HADZISTEVIC (Yugoslavia), B. DOLINKA (Hungary), N. SHAPIRO (Soviet Union), A. PERJU (Romania) and C. KANIA.

Prof. H.C. CHIANG became 1st elected president of IWGO.

Austria (W.Faber), Canada (M. Hudon), France (P. Anglade) and Spain (A. Monteagudo) joined the group later in the year.

1969
Ist Meeting in Vienna, Austria
1970
IInd Meeting in Zemun, Yugoslavia
1971
IIIrd Meeting in Bordeaux, France
1972
IVth Meeting in Martonvasar, Hungary
1973
Vth Meeting in Zagreb, Yugoslavia
1973
Ist Meeting of the Technical and Publications Committee in Martonvasar (H)
1974
VIth Meeting in St. Paul; Minnesota; USA
1975
VIIth Meeting in St. Petersburg; Soviet Union (Russia)
1976
VIIIth Meeting in Madrid, Spain
1977
IXth Meeting in Wrozlaw, Poland
1978
Xth Meeting in Bergamo, Italy
1978
IInd Meeting of the Technical and Publications Committee in Bordeaux (F)
1980
XIth Meeting in Vienna, Austria 
     Fundation of IWGO-NEWSLETTER
     Editor Harald K. BERGER (A)
1980
IIIrd Meeting of the Technical and Publications Committee in Zemun Polje (YU)
1982
XIIth Meeting in Pistany, CSSR (Slowakia)
     Retirement of Prof. H.C. CHIANG (USA) as IWGO President
     Election of Pierre ANGLADE (F) as new IWGO President
     Election of Harald K. BERGER (A) as IWGO-Secretary General
1983
IVth Meeting of the Technical and Publications Committee in Martonvasar (H)
1984
XIIIth Meeting in Colmar, France
1986
XIVth Meeting in Beijing, China
1989
XVth Meeting in Varna, Bulgaria
1991
XVIth Meeting in Martonvasar, Hungary
1992
Vth Meeting of the Technical and Publications Committee in Bordeaux (F)
1993
XVIIth Meeting in Volos, Greece
1994
Retirement of P. ANGLADE; election of Harald K. BERGER as IWGO President
1995
XVIIIth Meeting in Turda, Romania
1997
XIXth Meeting in Braga, Portugal
1999
XXth Meeting in Adana, Turkey
2001
XXIth Venice, Italy

DIABROTICA-Subgroup Meetings

1995
1st Meeting in Graz, Austria
1995
2nd Meeting in Gödöllö, Hungary
1996
3rd Meeting in Zagreb, Croatia
1997
4th Meeting in Gödöllö, Hungary
1998
5th Meeting in Rogaska Slatina, Slovenia
1999
6th Meeting in Pairs, France
2000
7th Meeting in Stuttgart, Germany
2001
8th Meeting in Venice, Italy
2002
9th Meeting in Belgrade, Yugoslavia
2003
10th Meeting in Delemont, Switzerland
2004
11th Meeting in Nitra, Slovakia (planned)