Skip to content

News

Webinar November 12, 2020 at 09:00 a.m. EST with Professor Jacquie van der Waals

World Potato Congress Inc. Webinar November 12, 2020 at 09:00 a.m. Eastern Standard Time Presenting: “Above and Below Ground: Diseases threatening sustainable potato production” with Professor Jacquie van der Waals

The World Potato Congress is pleased to be beginning its Fall webinar series on November 12, 2020 with Professor Jacquie van der Waals from the University of Pretoria, South Africa.

Professor van der Waals will present – “Above and Below Ground: Diseases threatening sustainable potato production”. This presentation will discuss three important disease complexes in potatoes, namely Rhizoctoniasis, soft rot and blackleg, early blight and brown spot. For each of these disease complexes, Prof van der Waals will introduce the pathogen, give a description of symptoms, discuss the disease cycle and touch on basic management principles.

Prof Jacquie van der Waals is an associate professor in the Department of Plant and Soil Sciences at the University of Pretoria (UP). She began her research career on potatoes in 1998, with a PhD on the epidemiology of early blight on potatoes and since then established the Potato Pathology Programme at the University of Pretoria (PPP @ UP), which is one of the flagship research programmes funded by Potatoes South Africa (PSA). Jacquie’s main research focus is the epidemiology, diagnosis and control of soil- and seed-borne diseases of potatoes. Diseases currently being investigated in her research programme include powdery scab (Spongospora subterranea f. sp. subterranea), black scurf and stem canker (Rhizoctonia solani), and blackleg and soft rot (Pectobacterium and Dickeya spp.). She is also exploring the role of crop rotation on soil and crop health.

Over the course of Jacquie’s career, she has been involved in many national and international research projects. One of these investigated the effect of climate change on trends in relative development rate on selected potato pests and pathogens over a 90-year period. Recommendations were made to growers in terms of shifting of planting dates and alteration of management practices. She has published 48 scientific articles, several chapters in books and more than 40 popular articles as author or co-author. She has also received many awards for the quality of her research and her contribution to the field of plant pathology.

Webinar Registration
The host for this webinar will be WPC Director,
Dr. Nora Olsen (norao@uidaho.edu). To register in advance for this webinar on November 12, 2020 at 9:00 a.m. Eastern Standard Time (USA and Canada) click here or go to: https://us02web.zoom.us/webinar/register/WN_P6epvMjNT66901IMuTjIWw

After registering, you will receive a confirmation email containing information about joining the webinar.

Latest News

WPC Welcomes Sangha Group to the Silver Sustaining Partner Sponsorship Program

August 12, 2024

World Potato Congress Inc. (WPC) President, Dr. Peter VanderZaag, along with the WPC Directors and International Advisors, is pleased to welcome Sangha Group as a Silver Sustaining Partner. Sangha Group,…

[...]

Celebration and Recognition of World Potato Congress Inc. Governing Members

August 1, 2024

The 12th World Potato Congress in Adelaide, Australia provided an opportunity for the WPC Inc. to recognize past and present World Potato Congress Directors, International Advisors and Management. Before an…

[...]

Global Potato Industry Award Winners Announced at the 12th World Potato Congress in Adelaide, Australia

July 24, 2024

On Tuesday, June 25, following the 12th World Potato Congress in Adelaide, Australia, an Industry Award Ceremony was held to recognize nine remarkable individuals who have devoted their life’s work…

[...]

The Inaugural International Day of Potato (IDP) in Rome was celebrated on May 30th.

June 12, 2024

  On the 30th of May, the Food and Agriculture Organization of the United Nations (FAO) celebrated the first International Day of Potato in its headquarters in Rome. The initiative to…

[...]

WPC announces Congress Host Countries for the 2026 and 2028 Events

June 4, 2024

As the world shares its stories of celebration around the first International Day of Potato, and as we set our sights on the 12th World Potato Congress to be held…

[...]

WPC Celebrating International Day of Potato, May 30th, Around the Globe

May 29, 2024

Harvesting Diversity, Feeding Hope “So, why potato? …. Because behind every potato, there’s a story of resilience, of determination and of hope. Because the potato isn’t just a vegetable; it’s…

[...]

WPC Welcomes AgriERP, The Polish Potato Federation and Ellips/Elisam as WPC’s newest Silver Sustaining Partners!

May 15, 2024

      The World Potato Congress Inc. is pleased to welcome AgriERP,  The Polish Potato Federation and Ellips/Elisam as our newest Silver Sustaining Partners. The Polish Potato Federation was established…

[...]

World Potato Congress Inc. welcomes BFOOD Trading to their annual Sustaining Partnership as a Platinum Sustaining Partner

April 25, 2024

The World Potato Congress Inc. is delighted to welcome Batoul Food Supplements Trading L.L.C as a Platinum Sustaining Partner.  BFOOD is a leading player in the food supply chain management industry,…

[...]
Scroll To Top