Welcome to the

8th International Weed Science Congress

"Weed Science in a Climate of Change"

RegistRation
NOW OPEN !!!
Marriott Marquis Queen’s Park
Bangkok, Thailand
5th - 10th December 2021
700 tickets
Marriott Marquis Queen’s Park
Bangkok, Thailand
7th - 12th December 2020

IWSC 2020 MAin Topics

Detailed agenda will be announced soon.

MORE INFO

Herbicide Resistance

Weed Biology and Ecology

Integrated Weed Management

Climate Aspects of Weed Science

Non-Chemical Weed Control

Economic and Social Aspects of Weed Management

Bioherbicides
(including joint IWSS/IBG Session)

Environmental Fate of Herbicides

Weed Issues in Asia

Weed 'Omics'

Modelling

Application Technology

Physiology of Plants and Herbicide Interaction

New Technology for Weed Management

Invasive and Parasitic Plant Species

Weed Photo Contest

First global photography contest during the 8th IWSC 2020. The objective is to collect weed pictures from different countries for publishing a book “Global Weeds in 2020” in both online and hard copy.

More Info
Deadline for Weed Photo Contest  31th July 2020

EWRS TRAINING WORKSHOP

The EWRS Education & Training Working groupis organizing a pre-congress workshop on herbicide resistance. This free halfday workshop will introduce students and researchers to methods andconsiderations for the identification, sampling, confirmation and characterizationof evolved herbicide resistance in weed populations.

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Venue

HOTEL RESERVATION

Marquis Queen's Park, Bangkok

199 Sukhumvit Soi 22, Bangkok 10110, Thailand
+66 2 059 5555

Bangkok Marriott Marquis Queen’s Park is a haven for upscale business travel and vacation. Find your respite in spacious hotel rooms and suites, appointed modern amenities and beautiful Thai-inspired accents.

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Graduate Students Travel Grants and Award

The IWSS is continuing its tradition of promoting and supporting the participationof graduate (M.Sc. and Ph.D.) students in the International Weed ScienceCongresses.

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IWSS Travel Grant Award
for Scientists in
NeedCriteria for Selection
of Recipients

The IWSS andthe Local Organizing Committee of the International Weed Science Congress willgrant partial travel support for scientists in need. This travel grant will beused only for partial or full payment of the registration cost. Following isthe procedure to apply for this grant:

More Info

REGISTRATION NOW OPEN !!!

Abstract Submission will begin simultaneously with opening of registration in May 2019.

US$ 650
IWSS Member
  • Early bird registration: US$ 650

  • Accompanying Person: US$ 350

    Inclusive of

    · 2 Pre-congress Symposium on 4th December 2021

    · Lunch and coffee break on 5-10 December 2021

    · Welcome dinner on 5th December 2021

    · Closing banquet on 10th December 2021

    · Congress materials

After 31st July 2021 & On-Site Registration:
IWSS MEMBER
US$ 750

REGISTER
US$ 700
Non-Member
  • Early bird registration: US$ 700

  • Accompanying Person: US$ 350

    Inclusive of

    · 2 Pre-congress Symposium on 4th December 2021

    · Lunch and coffee break on 5-10 December 2021

    · Welcome dinner on 5th December 2021

    · Closing banquet on 10th December 2021

    · Congress materials

After 31st July 2021 & On-Site Registration:
NON-MEMBER
US$ 800

REGISTER
US$ 350
Student
  • Early bird registration: US$ 350

  • Accompanying Person: US$ 350

    Inclusive of

    · 2 Pre-congress Symposium on 4th December 2021

    · Lunch and coffee break on 5-10 December 2021

    · Welcome dinner on 5th December 2021

    · Closing banquet on 10th December 2021

    · Congress materials

After 31st July 2021 & On-Site Registration:
STUDENT
US$ 450

REGISTER