Screening of non-tuber bearing Solanaceae for resistance to and induction of juvenile hatch of potato cyst nematodes and their potential for trap cropping

摘要: Summary Ninety accessions of non-tuber bearing Solanaceae were screened for (i) resistance to and (ii) stimulatory effect on juvenile hatch potato cyst nematodes, (iii) their growth under temperate climatic conditions. All plant species belonging the genus Solanum tested induced hatching but this was most pronounced nigrum complex. Hatching juveniles hardly or not stimulated by other genera Solanaceae. sisymbriifolium combined a high with complete both Globodera rosiochiensis G pallida. Two S. varieties showed full rostochiensis level Moreover, two performed very well Dutch field conditions and, therefore, they are suggested as candidate trap crops control nematodes.