Image:Fig12.3 MediumScalePCN.jpg

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[edit] Summary

Map of the medium scale distribution of potato cyst nematodes in a farmers field. Primary and two secondary infestation foci. Each square represents 1m2. 1.5 kg of soil collected per m2 and elutriated.

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Date/TimeDimensionsUserComment
current22:38, 23 December 2007880×615 (94 KB)Been001 (Talk | contribs) (MAp of the medium scale distribution of potato cyst nematodes in a farmers field. Primary and secondary infestation focus.)

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