caa a22 4500 469042354 CHVBK 20180323132814.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF01974477 doi (NATIONALLICENCE)springer-10.1007/BF01974477 Perspectives of green-crop-harvesting to control soil-borne and storage diseases of seed potatoes [Elektronische Daten] [A. Mulder, L. Turkensteen, A. Bouman] An overview is given on the history of vine killing meant to reduce virus transmission to potato seed tubers. With mechanical harvesting, problems arise with respect to skin damage and pathogens, which strongly develop on the decaying vines and roots, such asRhizoctonia solani, Phoma exigua var.foveata andErwinia spp. Green-crop-harvesting (GCH), a recently developed fully mechanical vine killing method, is marked by vine destruction, lifting tubers, placing them on a soil bed followed by covering them with soil and an in situ healing period of at least ten days in the newly formed ridges. GCH is characterized by a very low level of skin damage, excellent healing conditions and reduced development of above mentioned pathogens. By applying fungicides or antagonistic organisms with the first lifting, effective control was achieved of a number of important potato diseases. Late blight was controlled by fungicides. Control of black scurf and gangrene was improved by the application of either fungicides or antagonists. Erwinia spp. were found to be effectively controlled by antagonists. Perspectives of GCH to control these diseases and other important ones are discussed. Koninklijke Nederlandse Planteziektenkundige Vereniging, 1992 Phytophthora infestans nationallicence Rhizoctonia solani nationallicence Phoma exigua var. foveata nationallicence Helminthosporium solani nationallicence Erwinia chrysanthemi nationallicence antagonistic fungi nationallicence Verticillium biguttatum nationallicence Trichoderma harzianum nationallicence tuber healing nationallicence Mulder A. H.L. Hilbrands Laboratory for Soil-borne Pests and Diseases (HLB), P.O. Box 323, 9400 AH, Assen, the Netherlands aut Turkensteen L. Research Institute for Plant Protection (IPO-DLO), P.O. Box 9060, 6700 GW, Wageningen, the Netherlands aut Bouman A. Institute for Agricultural Engineering (IMAG-DLO), P.O. Box 43, 6700 AA, Wageningen, the Netherlands aut Netherlands Journal of Plant Pathology Kluwer Academic Publishers 98(1992-03-01), 103-114 0028-2944 98<103 1992 98 10658 https://doi.org/10.1007/BF01974477 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01974477 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mulder A. H.L. Hilbrands Laboratory for Soil-borne Pests and Diseases (HLB), P.O. Box 323, 9400 AH, Assen, the Netherlands aut NATIONALLICENCE 700 1- Turkensteen L. Research Institute for Plant Protection (IPO-DLO), P.O. Box 9060, 6700 GW, Wageningen, the Netherlands aut NATIONALLICENCE 700 1- Bouman A. Institute for Agricultural Engineering (IMAG-DLO), P.O. Box 43, 6700 AA, Wageningen, the Netherlands aut NATIONALLICENCE 773 0- Netherlands Journal of Plant Pathology Kluwer Academic Publishers 98(1992-03-01), 103-114 0028-2944 98<103 1992 98 10658 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer