Contents tagged with leaf spot

10 October 2019

Some OSR may already have 10% of the crop affected by phoma, according to the leaf spot forecast for the disease.

16 May 2019

How air temperature influences disease resistance to phoma in oilseed rape was investigated by this research.

4 February 2019

How ramularia leaf spot is assessed in Recommended Lists (RL) trials is the subject of a new video from AHDB.

20 November 2018

A project to extend a Scottish ramularia forecast service to the rest of the UK resulted in the cessation of the forecast completely.

15 March 2019

The autumn light leaf spot forecast shows that the disease risk to winter oilseed rape is relatively low.

12 October 2018

Watch out for phoma leaf spot in winter oilseed rape, as current risk could be higher than you think.

22 January 2020

This definitive guide to cereal diseases in the UK contains full colour photgraphs for identification plus information on hosts, symptoms and life cycles.

16 March 2020

Phoma leaf spot/stem canker is one of the most important diseases of oilseed rape. This page includes information about the disease and its management.

3 June 2020

The ‘Ramularia leaf spot in barley’ factsheet includes information on the life cycle of ramularia and control options. It also includes numerous images to allow ramularia symptoms to be identified and severity scored.

23 May 2018

This factsheet summarises knowledge of celery leaf spot and describes current best-practice guidelines for its management, considering all aspects of production from seed health through to harvest.