Coming Events 

New announcement 2 – 5 April 2017 New announcement

Joint workshop of the EWRS Physical and cultural weed control working group and the Crop-weed interactions working group: "Physical and cultural weed control tools as moderators of crop weed interactions"

New Click here to download the first circular New

New Registration is now open. The deadline for registering is January 20th 2017.
Click here to download the registration form as a Microsoft Word file (Nyon_2017_Registration_Form.doc) New

Venue: Nyon, Switzerland
Go to or for more details.

14 – 18 May 2017

The 2nd Global Herbicide Resistance Challenge
"Challenge Accepted"

Venue: Denver, Colorado, USA
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New announcement 29 – 31 May 2017 New announcement

Workshop of the EWRS working group herbicide tolerant varieties

Venue: Novi Sad, Serbia
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24 – 28 June 2017

Plant Biology 2017

Venue: Honolulu, Hawaii
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25 – 30 June 2017

14th World Congress on Parasitic Plants

Venue: Pacific Grove, California, USA
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19 – 22 September 2017

26th Asian Pacific Weed Science Society Conference
Weed Science for People, Agriculture, and Nature

Venue: Kyoto, Japan
Go to for more details

1 October 2017

19th New South Wales Biennial Weeds Conference

Venue: Armidale, New South Wales, Australia
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New announcement 12 – 16 August 2018 New announcement

XXX. International Horticultural Congress

Venue: Istanbul, Turkey
Go to for more details