U.S. flagAn official website of the United States government
                    Here's how you know **Official websites use .gov**
                            
                            A **.gov** website belongs to an official government organization in the United States.
 **Secure .gov websites use HTTPS**
                            
                            A **lock** (                            
                              A locked padlock                                                      
                            
                            ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


Menu Agricultural Research Service
						
                    U.S. DEPARTMENT OF AGRICULTURE
 Crops Pathology and Genetics Research: Davis, CA
 close



    Research

                    Research Projects
                                    Publications
                                    Collaborations
                                    News
                People

                    Staff Listing
                                    Careers


        


                    Outreach Events
                        UC Davis Picnic Day
                                    Kinders go to College
                                    STEM Girls
                                    Future Scientist Program
                                    Agriculture Future of America
                                    Wallace-Carver Fellowship
                                    Young Scholars Program
                                    Annual Awards Banquet
                    About Us
                        About Us
                                    Our Mission
                                    Principal InvestigatorsSearch small
                    Search
            
            ARS Home
                                About ARS
                                Contact Us




ARS Home Pacific West Area Davis, California Crops Pathology and Genetics Research Research Publications at this Location





- ARS National Programs
- Search for a scientific manuscript
- Search for a research project
- ARS Software
- Programs and Projects
- Collaborations
- Subjects of Investigation
- Publications
- Etiology and Biology of Tree Crop Diseases
- Rice Genetics
- Sustainable Floriculture
- Sustainable Viticulture

Title:   Author  item
                                            GUBLER, W - UC DAVIS PLANT PATHitem
                                            Baumgartner, Kendraitem
                                            Browne, Gregitem
                                            ESKALEN, A - UC DAVIS PLANT PATHitem
                                            ROONEY LATHAM, S - UC DAVIS PLANT PATHitem
                                            PETIT, E - UC DAVIS PLANT PATHitem
                                            BAYRAMIAN, L - UC DAVIS PLANT PATH
  Submitted to: Australian Plant Pathology
                                    Publication Type: Proceedings
                                    Publication Acceptance Date: 12/1/2004
                                    Publication  Date: 1/1/2004
                                    Citation: Gubler, W.D., Baumgartner, K., Browne, G.T., Eskalen, A., Rooney Latham, S., Petit, E., Bayramian, L.A. 2004. Root disease of grapevines in california and their control. Australian Plant Pathology.Interpretive Summary: Root rots of grapevine in California are caused by several soilborne pathogens.  While root rot in vineyards in general has been considered to be a relatively minor problem, nearly all root diseases have increased in incidence and severity since the introduction of rootstocks resistant to Phylloxera.  Pathogens such as Phytophthora spp. and Armillaria mellea have been known to occur for many years.  However, seldom did root rot become a serious problem in vineyards.  New diseases such as Petri disease caused by Phaeomoniella chlamydospora, vine decline caused by Phaeoacremonium spp. and black foot caused by Cylindrocarpon destructans have only recently been shown to occur in California.  Wilt caused by Verticillium dahliae has become more prevalent in nearly all grape growing regions in California.  Though losses due to actual root diseases have been minor over the past 10 years, losses due to vineyard reestablishment have been large.
                                Technical Abstract: Root rots of grapevine in California are caused by several soilborne pathogens.  While root rot in vineyards in general has been considered to be a relatively minor problem, nearly all root diseases have increased in incidence and severity since the introduction of rootstocks resistant to Phylloxera.  Pathogens such as Phytophthora spp. and Armillaria mellea have been known to occur for many years.  However, seldom did root rot become a serious problem in vineyards.  New diseases such as Petri disease caused by Phaeomoniella chlamydospora, vine decline caused by Phaeoacremonium spp. and black foot caused by Cylindrocarpon destructans have only recently been shown to occur in California.  Wilt caused by Verticillium dahliae has become more prevalent in nearly all grape growing regions in California.  Though losses due to actual root diseases have been minor over the past 10 years, losses due to vineyard reestablishment have been large.


Return to top


Connect with ARS Sign up


ARS Home
                            USDA.gov
                            Plain Writing
                            Policies & Links
                            Civil Rights Statements
                            FOIA
                            Accessibility Statement
                            Privacy Policy
                            Non-Discrimination Statement
                            Quality of Information
                            USA.gov
                            WhiteHouse.gov