May 31-31, 2022

WEBINAR - Climate Change Effects on Weeds and Management

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USDA - Agricultural Research Service (ARS)

Online - Online, United States

Dana Blumenthal, Ecologist at the Rangeland Resources & Systems Research Unit in Fort Collins, CO. To attend the webinar, please register in advance. This webinar is open to the public, and WSSA membership is not required.

May 24-24, 2022

WEBINAR - Spread and Distribution of Invasive Plants

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USDA - Agricultural Research Service (ARS)

Online - Online, United States

John Madsen, Research Biologist at the Invasive Species and Pollinator Health Unit in Albany, CA. To attend the webinar, please register in advance. This webinar is open to the public, and WSSA membership is not required.

May 17-17, 2022

WEBINAR - Addressing Herbicide Resistance with Alternative Chemistries

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USDA - Agricultural Research Service (ARS)

Online - Online, United States

Scott Baerson, Molecular Biologist at the Natural Products Utilization Research Unit in Oxford, MS. To attend the webinar, please register in advance. This webinar is open to the public, and WSSA membership is not required.

May 10-10, 2022

WEBINAR - Molecular Basis for Controlling Invasive Plants

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USDA - Agricultural Research Service (ARS)

Online - Online, United States

Matt Tancos, Research Plant Pathologist at the Foreign Disease-Weed Science Research Unit in Fort Detrick, MD. To attend the webinar, please register in advance. This webinar is open to the public, and WSSA membership is not required.

May 3-3, 2022

WEBINAR - Role of Plant Physiology in Weed-Crop Competition

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USDA - Agricultural Research Service (ARS)

Online - Online, United States

Dave Horvath, Research Plant Physiologist at the Sunflower and Plant Biology Research Unit in Fargo, ND. To attend the webinar, please register in advance. This webinar is open to the public, and WSSA membership is not required.

April 5, 2022 - May 31, 2022

Online Course Postharvest Technology

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Wageningen University & Research

Online - Online, Netherlands

May 8-11, 2022

International Seed Testing Association - 33rd ISTA Congress

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International Seed Testing Association (ISTA)*

Sheraton Cairo - Cairo, Egypt