caa a22 4500 469042036 CHVBK 20180323132814.0 cr unu---uuuuu 170328e19921101xx s 000 0 eng 10.1007/BF01974465 doi (NATIONALLICENCE)springer-10.1007/BF01974465 Doornik A. Bulb Research Centre, P. O. Box 85, 2160 AB, Lisse, the Netherlands aut Heat treatment to control Colletotrichum acutatum on corms of Anemone coronaria [Elektronische Daten] [A. Doornik] Anemone corms may be infected with the fungusColletotrichum acutatum, which under certain conditions causes leaf curl and leaf necrosis. A hot-water treatment (hwt) of infected corms for 1.5 h 47.5 °C or 1 h at 50 °C suppressed the disease almost completely. The period of application of hwt between harvest and planting time of corms did not influence the efficacy of hwt. Germination potential of different lots of untreated anemone corms varied between approximately 65% and 95%. Hot-water treatment for 1.5 h at 47.5 °C or 1 h at 50 °C reduced germination only slightly if corms of lots that germinated well without hwt were used. However, germination after hwt was severely reduced if lots with a poor germinating potential were used. Germination potential of hwt-treated corms was restored when they were stored for 4 days in moist vermiculite at 20 °C between hwt and planting. Drying of hwt-treated corms after storage in moist vermiculite reduced germination. A dry heat treatment of infected corms reduced disease incidence too, but results were inconsistent and germination of corms was considerably reduced when control of the fungus was optimal. Koninklijke Nederlandse Planteziektenkundige Vereniging, 1992 thermotherapy nationallicence heat tolerance nationallicence corm germination nationallicence hot-water treatment nationallicence Netherlands Journal of Plant Pathology Kluwer Academic Publishers 98/6(1992-11-01), 377-386 0028-2944 98:6<377 1992 98 10658 https://doi.org/10.1007/BF01974465 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01974465 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Doornik A. Bulb Research Centre, P. O. Box 85, 2160 AB, Lisse, the Netherlands aut NATIONALLICENCE 773 0- Netherlands Journal of Plant Pathology Kluwer Academic Publishers 98/6(1992-11-01), 377-386 0028-2944 98:6<377 1992 98 10658 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer