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
 Application Technology Research: Wooster, OH
 close



    Research

                    Research Projects
                                    Publications
                                    Collaborations
                                    News
                                    Software
                People

                    Staff Listing
                                    Careers


        


                    Departments
                        Agricultural Engineering
                                    Entomology
                                    Horticulture
                                    Plant Pathology
                                    IR-4 programSearch small
                    Search
            
            ARS Home
                                About ARS
                                Contact Us




ARS Home Midwest Area Wooster, Ohio Application Technology Research Research





- Ranger, Christopher
- Reding, Michael - Mike
- Crop Protection & Quarantine (304)
- Crop Production (305)

Research Project: **Location:
                            Application Technology Research** Project Number: 5082-21000-001-051-A
                        
                        Project Type: Cooperative Agreement Start Date: Sep 1, 2021
                        
                        End Date: Jul 31, 2025 **Objective:**
                        
                        Cooperator will conduct research to address the following objectives:
1) Predict the risk of infestations in orchard and nursery crop systems through improved understanding of ambrosia beetle (AB) biology and ecology, 2) Develop novel tools to enhance the accuracy and precision of AB infestation and monitoring tactics, 3) Implement comprehensive management strategies,  4) Transfer research-based information to stakeholders. **Approach:**
                        
                        To address objective 1, flood and drought stress will be imposed on experimental trees. Drought and flood conditions will be imposed and beetle attacks on each tree will be quantified. Stems from attacked trees will be returned to laboratories at the end of the experiment and stored until dissection. Adults, brood (i.e., eggs, larvae, pupae), and presence of fungal gardens will be quantified to assess colonization success. Objective 1 will also be addressed by characterizing the spatial distribution of attacked trees in nurseries and/or orchards. Research teams will measure the within and between-row distances among all attacked and non-attacked trees. Ambrosia beetle host selection, tree characteristics, and site characteristics will be recorded. To address objective 2, cooperators will evaluate trapping tactics and lure release rates for species-specific monitoring of ambrosia beetles and correlating trap captures with attacks. Objective 3 will be addressed by testing conventional and alternative insecticides under field conditions using trees and/or bolts. Objective 3 will also be addressed by testing repellents and integrating them with attractants as part of a push-pull strategy.  To transfer research-based information to stakeholders for objective 4, cooperators will conduct traditional in-person meetings, web-based approaches (blogs,YouTube, social media), and outreach publications.


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