Nematicides

24 July 2019

‘Biofumigation’ describes the suppression of soilborne pests, pathogens and weeds by toxic gases emitted from organic material. In the UK, biofumigation typically involves growing brassica green manure crops. The most common species are Indian mustard (Brassica juncea), rocket (Eruca sativa) and oil radish (Raphanus sativus). The usual growing period is 8–14 weeks within a mid-July to early November window.

8 October 2018

Sampling and lab testing for PCN are vital, as, at low levels of infestation, no symptoms are seen in the field. This document provides a step-by-step guide to the sampling and testing process. If you have any further questions please contact your agronomist/advisor or your AHDB Knowledge Exchange Manager.

8 October 2018

AHDB Potatoes has launched a new guide to help potato growers test for Potato Cyst Nematode (PCN), a pest that costs the industry over £25m each year