Caption title.
With: Potato cyst nematode (PCN) : notes to growers (8p.), SOAFD, Potatoes and Plant Health Branch (2p.) and Application for soil test for potato cyst nematode (2p.) attached.
Seed potatoes : sampling for potato cyst nematode (Eelworm). Published by Scottish Office Agriculture and Fisheries Dept in 1994. Publication and catalogue information, links to buy online and reader comments.