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
 Horticultural Crops Disease and Pest Management Research Unit: Corvallis, OR
 close



    Research

                    Research Projects
                                    Publications
                                    Collaborations
                                    News
                People

                    Staff Listing
                                    CareersSearch small
                    Search
            
            ARS Home
                                About ARS
                                Contact Us




ARS Home Pacific West Area Corvallis, Oregon Horticultural Crops Disease and Pest Management Research Unit People & Locations







Jeffery  Delong

(Jeff)
                        Horticultural Crops Disease and Pest Management Research Unit

                        




                        
                        Plant Pathologist
                        Phone: (206) 848-6134
                        
                        
                        Fax: (Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)
                            **Publications**
                                                (Clicking on the reprint icon
                                                    Reprint Icon
                                                    will take you to the publication reprint.)Genetic mapping and selection of table grape fruit quality characteristics in a segregating population and evaluation of marker transferability

- (Peer Reviewed Journal)Multiplex PCR assay for rapid identification of Monilinia rubi, the causal agent of dry-berry disease of caneberries
                                                        

- (Peer Reviewed Journal)Weldon, W., McGhee, G., DeLong, J.A., Stockwell, V.O. 2023. Multiplex PCR assay for rapid identification of Monilinia rubi, the causal agent of dry-berry disease of caneberries. Plant Health Progress. https://doi.org/10.1094/PHP-09-22-0095-BR.Fungicide resistance and host influence on population structure in Botrytis spp. from specialty crops in California
                                                        

- (Peer Reviewed Journal)Naegele, R.P., Abdelsamad, N.A., DeLong, J.A., Saito, S., Xiao, C., Miles, T. 2022. Fungicide resistance and host influence on population structure in Botrytis spp. from specialty crops in California. Phytopathology. 112(12):2549-2559. https://doi.org/10.1094/PHYTO-03-22-0070-R.Grape powdery mildew spray programs affect non-target fungi populations differentially in California vineyards

- (Abstract Only)Population genetic analyses of Botrytis cinerea isolates from Michigan vineyards using a high-throughput marker system approach
                                                        

- (Peer Reviewed Journal)Naegele, R.P., Abdelsamad, N.A., Alzohairy, S., Saito, S., Delong, J.A., Miles, T. 2021. Population genetic analyses of Botrytis cinerea isolates from Michigan vineyards using a high-throughput marker system approach. Frontiers in Microbiology. 12:660874. https://doi.org/10.3389/fmicb.2021.660874.Population genetics and fungicide resistance of Botrytis cinerea on Vitis and Prunus spp. in California
                                                        

- (Peer Reviewed Journal)Naegele, R.P., Delong, J.A., Saito, S., Xiao, C. 2020. Population genetics and fungicide resistance of Botrytis cinerea on Vitis and Prunus spp. in California. Phytopathology. 110(3):694-702. https://doi.org/10.1094/PHYTO-09-19-0362-R.Genotypic diversity among Botrytis Cinerea isolates from California

- (Abstract Only)Delong, J.A., Saito, S., Xiao, C., Naegele, R.P. 2019. Genotypic diversity among Botrytis Cinerea isolates from California. Phytopathology. 109(10):171.


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