Contents tagged with biofumigation

1 December 2020

Learn how to improve your approach to soil health with a new way of looking at soils aimed specifically at the potato industry.

25 February 2021

An IPM approach is required to deal with this persistent pest

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.

30 January 2019

Of all pests and diseases of potatoes in Great Britain, infestation by potato cyst nematodes (PCN), or eelworms, is the most damaging. Yield losses depend on pest populations, soil type and potato variety, with a range of 1–35% in trials, with infestations at 10–20 eggs per gram of soil.

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