Powdery scab - project update

Powdery scab is a devastating pathogen affecting potato growers of Australia causing annual losses estimated to top $13.4 million annually. In issue 07 of PotatoLink magazine, Prof Calum Wilson from Tasmanian Institute of Agriculture reports on his 3-year project — Mechanisms and manipulation or resistance to powdery scab in potato roots.

Read More

Petiole testing for nutrient analysis

Petiole sampling and analysis is an effective and simple way to determine the nutrient status of a crop, including diagnosing any deficiencies or toxicities in potato plants. Like any analyses, getting the sampling right is the first step. In this PotatoLink magazine article, learn when to sample, how to sample and how to handle samples.

Read More