| 2020 | Jan 15-17 | Herbicide Discovery and Development, Perth, Western Australia |
| Jan 27-30 | Southern Weed Science Society Annual Meeting, Biloxi, MS | |
| Mar 2-5 | Weed Science Society of America and the Western Society of Weed Science Joint Annual Meeting, Maui, Hawaii | |
| April 6-7 | Joint workshop of the EWRS “Physical and cultural weed control” working group and the “Weed Resistance” working group titled:”Physical and cultural weed control tools and their influence on herbicide resistance evolution”, Lelystad, The Netherlands. For more details, contact Roland.beffa@bayer.com; Marleen.riemens@wur.nl | |
| June 14-19 | 16th International Symposium on Aquatic Plants, Aarhus, Denmark | |
| June 21-26 | 8th International Weed Science Congress, bangkok, Thailand | |
| Sep 15-18 | NEOBIOTA 2020 – 11th International Conference on Biological Invasions, Vodice, Croatia | |
| Oct 25-28 | 22nd Australasian Weeds Conference, Adelaide, South Australia | |
| 2021 | Mar 15-18 | 10th International IPM Symposium, Sheraton Denver Downtown Hotel, Denver, CO |