Re: [Aroid-l] Hot Water Treatment for Nematodes in Amorphs

From: "StroWi at t-online.de" <StroWi at t-online.de> on 2007.03.28 at 15:47:00(15500) Dear George, a standard treatment to cure dormant Hippeastrum bulbs from mites (Steonotarsonemus laticeps) and a fungus (Stagonospora curtisii) is 46 °C for 2 hours; since Hippeastrum bulbs can be quite big in diameter it might match Amorphophallus. +More Good luck, Bernhard. -----Original Message----- > Date: Tue, 27 Mar 2007 07:22:08 +0200 > Subject: [Aroid-l] Hot Water Treatment for Nematodes in Amorphs > From: George Yao > To: Discussion of aroids > Hello everyone, > > My Amoph collection was hit by nematodes last year and I tried > Furadan with mixed success, so I am now going to try using hot water > treatment. In my research on the Internet, dipping tubers in 50 > degrees Centigrade hot water for 15 minutes was effective for many > nematodes, but shorter times at higher temps could also be used if the > plant material can withstand higher temps. It will of course be more > convenient using the latter, however, will Amorph tubers be able to > survive higher temps? If so, till how high? > > I will appreciate hearing from people who have tried using hot water > treatment. > > George Yao > Metro-Manila > Philippines > > > -- > No virus found in this outgoing message. > Checked by AVG Free Edition. > Version: 7.5.446 / Virus Database: 268.18.18/734 - Release Date: > 3/26/2007 2:31 PM > > _______________________________________________ > Aroid-l mailing list > Aroid-l@gizmoworks.com > http://www.gizmoworks.com/mailman/listinfo/aroid-l > > _______________________________________________ Aroid-l mailing list Aroid-l@gizmoworks.com http://www.gizmoworks.com/mailman/listinfo/aroid-l

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