Knowledge Hub

Search for vegetable, potato and onion industry R&D reports, articles, resources, multimedia and more.

  • Format

  • Topic

  • Crop

  • Reset
  • Reset
19 May 2020

Guidelines for using Labour Hire Providers

Article and User guide
Careers and workforce
16 May 2020

Onion Disease Identification

Fact sheet
Pests diseases and biosecurity
Onions and Alliums
12 May 2020

Bayer releases new podcast series: HortCast 

Article and Podcast
Industry development and communication
12 May 2020

#EatYourselfToHealth

Article
Health and nutrition
12 May 2020

Fact sheet: Alternatives to metham sodium

Article and Fact sheet
12 May 2020

John Jackson: International collaboration to combat TPP

Article
Pests diseases and biosecurity and Grower profile
Potatoes and Tomatoes

As Agriculture Director at McCain Foods Australia/New Zealand, John Jackson has witnessed the destruction of the tomato potato psyllid (TPP) and the bacterium it vectors – Candidatus Liberibacter solanacearum (CLso), which causes zebra chip disease – in NZ’s potato industry for 14 years.

McCain has potato processing plants in Smithton, Tasmania and Ballarat, Victoria, as well as Timaru on the South Island of NZ, which processes potatoes grown in the Canterbury region.

When TPP arrived in Canterbury in 2006, John and his colleagues at McCain were actively seeking advice, ideas or information to control TPP in their potato crops.

This led to John’s involvement in a collaborative Hort Innovation-funded project, where he used beneficial insects and ‘soft’ chemistry to control TPP population numbers in potato crops.

Click here to read more!