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Rose Rosette Disease Control

Educational presentation on Rose Rosette Disease Control presented during the 2015 Rose Rosette Eradication Conference presented by Texas A&M AgriLife Extension Service. Claude Graves is Rosarian with the American Rose Society and President of the Collin County Rose Society. Table of Contents: 00:00 - Rose Rosette in the Landscape What can we do about it? 00:26 - Why am I devoting so much time and energy into combating RRD? This is why… 00:39 - Our Garden pre RRD 00:48 - Our Garden Today 01:18 - So… I challenged the Collin County Rose Society to do something about it… and here we are today… 01:54 - The Problem 03:33 - What Can We Do? 03:55 - Where are the Problems 04:33 - We will address each of these separately. Although the infected roses are the same, the methods and techniques in dealing with RRD will vary. First lets review the facts about RRD… 04:39 - The eriophyid mite Phyllocoptes fructiphilus 06:51 - The eriophyid mite continued 08:34 - The eriophyid mite continued 09:18 - The Roses 11:05 - The Roses continued 12:09 - The Roses continued 15:37 - Slide 16 16:11 - Note: I did not say “Kill All Roses” 17:39 - So, How do we deal with RRD in the various types of gardens in the landscape? 17:45 - Owner Maintained Private Garden 17:49 - Slide 20 19:29 - Disposal Sites for Homeowners 20:54 - Landscape Professionals 21:32 - Slide 23 25:25 - Slide 24 26:38 - Slide 25 27:11 - Texas Pure Products disclaimer City of Plano’s Texas Pure Products Grind Site and Retail store located at 9901 Custer Road,  / Transfer Station on the corner of Custer Road and Ridgeview in Plano will accept Yard Debris containing removed RRD roses for Composting, production of aged Mulch and Single Ground Fresh Mulch. This decision was reached upon  collaboration with Rose Rosette Eradication Alliance, Collin County Extension Office, Claude Graves, and based upon research provided by Yannis Tzanetakis, Associate Professor at U. of Arkansas plant pathology department. Dr. Tzanetakis discovered and named the Rose Rosette Virus. Dr. Tzanetakis states there should be no problem in using RRD roses to make mulch - providing a holding time from digging the rose to it being hauled to a jobsite as mulch would be greater than one week and up to two weeks. Dr. Windham at the University of Tennessee uses this measure as waiting time before replanting a new rose in a hole remaining from a diseased rose.  Dr. Tzanetakis states the virus dies with the plant. Because of the composition of the virions once the host dies the virus goes with it. Mites cannot survive without feeding on a live rose. 27:33 - The Soil 28:19 - Are there any Chemical Controls? 29:19 - Are there any Chemical Controls? 30:45 - Municipal Gardens 32:04 - Municipal Gardens 33:15 - Thank you for becoming a part of The Rose Rosette Eradication Alliance! 33:53 - I invite those of you as passionate about roses as I am to join us in the Collin County Rose Society