QoI Fungicides
Membership

The Working Group is comprised of the following members:

Andy Leadbeater (Chairman) Syngenta
Helge Sierotzki Syngenta
Paul Varney Syngenta
Andreas Mehl Bayer CropScience
Albert Witzenberger Bayer CropScience
Friedrich Kerz-Moehlendick Bayer CropScience
Robert Bird DuPont
Jean-Luc Genet DuPont
Gerd Stammler BASF
Ulrich Schöfl BASF
Martin Semar BASF (cereals section)
Randall Gold BASF (non-cereals section)
Introduction

The working group is responsible for global fungicide resistance strategies in the Qo inhibitor fungicides (QoI). The Qo inhibitor fungicides (QoI) all act at the Quinone ‘outer' (Qo) binding site of the cytochrome bc1 complex.

The QoI fungicides are: azoxystrobin, dimoxystrobin, enestroburin, famoxadone, fenamidone, fluoxastrobin, kresoxim-methyl, metominostrobin, orysastrobin, picoxystrobin, pyraclostrobin, pyribencarb, trifloxystrobin

They are all in the same cross-resistance group and should be managed accordingly.

Companies participating in the meetings:

BASF, Bayer CropScience, DuPont, Syngenta

QoI working group of FRAC
Minutes of the meeting
Cereals and non-cereals: November 27 th and 28 th , 2007
Organised by BASF at Schifferstadt , Germany
Quick references:
 

 


Minutes of 2007 Annual Mtg. Recommendations for 2008
Minutes of annual meeting
Minutes of annual meeting
Monitor Methods
 
Contact



Andy Leadbeater
Chairman

Syngenta Crop Protection AG
WRO-1004.4.31
Schwarzwaldallee 215
CH-4058 Basel Switzerland
Tel: +41 61 32 34 190
Mobile: +41 79 35 84 190
Fax: +41 61 32 36 127
Email:
Andy Leadbeater

Site

Qol Archive
QoI Members Only

Copyright FRAC 2005