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  • Task Forces
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  • Building a research collaboration – TRAPI

    April 10, 2023
    Scientific research on improving North American (NA) truffle production is very limited. Yet, there are some talented NA research and…
  • Edible fungi crops through mycoforestry, potential for carbon negative food production and mitigation of food and forestry conflicts

    March 22, 2023
    Demand for agricultural land is a potent accelerating driver of global deforestation, presenting multiple interacting issues at different spatiotemporal scales.…
  • Can we breed truffles?

    March 22, 2023
    Presentation made by Brian Allen for the Spore Amendments: Truffle Wells, Traps & Trenches – TRAPI webinar on February 20…
  • Spore amendments – Biology, scientific studies and unanswered questions

    March 22, 2023
    Presentation made by Ben Lemmond for the Spore Amendments: Truffle Wells, Traps & Trenches – TRAPI webinar on February 20…
  • Life History of T. melanosporum

    March 22, 2023
    Presentation made by Gavin Kernaghan for the Spore Amendments:  Truffle Wells, Traps & Trenches - TRAPI webinar on February 20…
  • Optimal conditions for truffles: Using irrigation to expand the range – TRAPI

    March 10, 2023
    A TRAPI Webinar: Successful production of truffles requires critical information on optimal soil and climate conditions. 
  • Spore Amendments:  Truffle Wells, Traps & Trenches – TRAPI

    February 22, 2023
    Webinar recorded on 2/20/2023 under the TRAPI umbrella. Topic discussed: Life history of Tuber melanosporum. Spore amendments and truffle mating…
  • Optimal conditions for truffles: Using irrigation to expand the range – TRAPI

    February 20, 2023
    Successful production of truffles requires critical information on optimal soil and climate conditions.  These conditions dictate where truffles should be…
  • Oregon Truffle Festival, Truffle Farming A – Z

    February 13, 2023
    The Oregon Truffle Festival is once again offering Truffle Farming A - Z , an educational, two-day immersion introductory course on truffle cultivation.
  • TRAPI

    Spore Amendments:  Truffle Wells, Traps & Trenches

    January 30, 2023
    View Recording The following topics will be discussed Speakers
  • Type of Mycorrhizal Plants

    January 23, 2023
    List of plants and their Mycorrhizal types.
  • Cooking with Truffles, Made Easy with Susi Séguret

    January 18, 2023
    Are you swimming in truffles (as we all aspire to be!) and don’t know what to do with the bounty?…
  • [Webinar] Cooking with Truffles, Made Easy

    December 26, 2022
    View Recording Are you swimming in truffles (as we all aspire to be!) and don’t know what to do with…
  • Trees and Truffles – Partners in Grime – TRAPI

    December 15, 2022
    This talk focus on optimal tree host nutrition for truffle production. I cover the basics of tree nutrition and soil…
  • [Webinar] Trees and Truffles – Partners in Grime – TRAPI 

    November 27, 2022
    This talk will focus on optimal tree host nutrition for truffle production. I will cover the basics of tree nutrition…
  • Having the right tools is half the battle – TRAPI

    October 24, 2022
    Webinar Recorded 10/17/2022. This is NATGA’s first webinar under the TRAPI umbrella. We highlight the current tools and technologies using…
  • A Study of Truffle Mycorrhiza Ecology with Dr. Rytas Vilgaly

    October 6, 2022
    Webinar recorded September 19 2022. On a cold morning in February 2022 the Microbial Ecology and Evolution class (Bio557L) from…
  • TRAPI

    Having the right tools is half the battle – TRAPI

    September 30, 2022
    Having the right tools is half the battle. Todays Genetic Tools to help measure success for increased Truffle Production. This…
  • Unearthing the Appalachian…or, Can I Lick Your Bottom, canaliculatum. (An important mnemonic device) by Ben Kable

    September 15, 2022
    Webinar recorded July 18 2022 As the twinkling of the last star fades The morning mists arise The secrets of…
  • A Study of Truffle Mycorrhiza Ecology with Dr. Rytas Vilgaly

    August 28, 2022
    In this webinar, Dr. Vilgalys will present their findings which compare the fungal and bacterial communities associated with managed and…
  • Fall 2022 Congress

    June 18, 2022
    Fall Truffle Congress November 11-13, 2022 Hotel Roanoke & Conference Center Roanoke, Virginia
  • [Webinar] Unearthing the Appalachian…or, Can I Lick Your Bottom, Canaliculatum. (An important mnemonic device) by Ben Kable

    June 10, 2022
    Unearthing the Appalachian…or, Can I Lick Your Bottom, Canaliculatum. (An important mnemonic device) by Ben Kable
  • Basic experimental concepts for testing management options in truffle orchards with Mark Coleman and Shannon Berch

    March 10, 2022
    Truffle growers have a lot of ideas and information available on management practices necessary to produce truffles. Sometimes ideas conflict,…
  • Basic experimental concepts for testing management options in truffle orchards

    February 1, 2022
    View Recording Truffle growers have a lot of ideas and information available on management practices necessary to produce truffles. Sometimes…
  • Truffle Research Project Updates by Scott Oneto

    January 10, 2022
    Scott Oneto gives an update of local truffle research during the 2021 NATGA Fall Congress
  • Are Truffle Congress Expenses Tax Deductible? by Alice Chapman

    January 10, 2022
    Handout supporting Alice Chapman presentation about tax law during the 2021 NATGA Fall Congress
  • Truffle Cultivation: History, Technology, Challenges by Peter Sourzat

    January 10, 2022
    Keynote presentation by Peter Sourzat at the 2021 NATGA Fall Congress
  • Irrigation treatments at the truffle association of the BC black truffle orchard by Becky Loverock

    January 10, 2022
    Study on the impact of irrigation treatments on the association of black truffle presented by Becky Loverock at the NATGA…
  • What do truffles mean? by Rowan Jacobsen

    December 14, 2021
    For centuries, truffles have been marketed as the ultimate luxury food, a precious morsel to be had in fancy restaurants.…
  • Jim Trappe On the First Truffle Congress

    December 9, 2021
    Audio recording of Jim Trappe sharing his memories about the first North American Truffle Congress
  • Asheville Truffle Experience

    December 8, 2021
    This event is not an official NATGA event and NATGA does not assume any responsibility or liabilities for this event.…
  • Virginia Truffle Festival

    December 8, 2021
    First annual Virginia truffle festival
  • Species and geographic variability in truffle aromas

    November 30, 2021
    The gastronomic relevance and price of truffles are related mainly to its unique aroma. In this study, we explore the…
  • [Webinar]Rowan Jacobsen: What Do Truffles Mean?

    November 20, 2021
    View Recording For centuries, truffles have been marketed as the ultimate luxury food, a precious morsel to be had in…
  • Basic Principles of Liming and Soil Acidity by Dwayne Tate

    July 29, 2021
    Dwayne Tate of North Carolina Department of Agriculture & Consumer Service, Field Services will talk about the basic principles of…
  • [Webinar]Dwayne Tate: Basic Principles of Liming and Soil Acidity

    July 6, 2021
    View Recording Soil and soil analysis reports continue to be a frequent concern to growers. Speaker
  • Sonoma County

    Fall 2021 Truffle Congress, Sonoma, CA

    June 23, 2021
    We are back in-person! Join us for the annual NATGA Congress in October 2021 in Sonoma County, CA
  • North American Truffle Survey Database update June 2021

    June 7, 2021
    We’re pleased to announce that dozens of growers have filled out the survey and the database is now growing. We…
  • Watering, mulching and shadowing in Tuber melanosporum and Tuber aestivum orchards by Dr. Claude Murat

    May 23, 2021
    The objective of my presentation is to illustrate several researches on truffle life cycle and truffle cultivation developed in France.…
  • [Webinar]Scott Oneto: North American Truffle Growers Survey

    May 11, 2021
    View Recording We're pleased to announce that dozens of growers have filled out the survey and the database is now…
  • The development of affordable and reliable DNA-based analysis protocols and sampling procedures for the detection of commercial truffle species used in truffle cultivation

    March 17, 2021
    This project addresses a challenge in the truffle industry, specifically the detection and monitoring of truffle fungi during the many-year…
  • Tuber brumale and other mycorrhizal fungi that may fruit in our truffle orchards by Dr. Christine Fischer

    March 17, 2021
    By establishing black truffle orchards, we are introducing a new fungus to our soils and inevitably there will be shifts…
  • First production of Italian white truffle (Tuber magnatum Pico) ascocarps in an orchard outside its natural range distribution in France

    March 5, 2021
    These results demonstrate the feasibility of T. magnatum cultivation worldwide by planting mycorrhized plants. The cultivation of T. magnatum could…
  • 2020 NATGA Annual Meeting – Recording

    March 1, 2021
    Recordings of the 2020 Annual meeting that was held virtually because of COVID-19 pandemic. Alyce Chapman – Let’s Improve Your…
  • [Webinar] Christine Fischer: Tuber brumale and other mycorrhizal fungi that may fruit in our truffle orchards

    February 5, 2021
    View Recording By establishing black truffle orchards, we are introducing a new fungus to our soils and inevitably there will…
  • Industry Integrity, Truffle Grading, Coop and Collective Development, and How to Managing an Aging Orchard by Olivia Martin-Taylor

    February 3, 2021
    The burgeoning truffle industry in North America has the unique opportunity to establish standards that ensure the highest levels of…
  • Is Tuber brumale a Threat to T. melanosporum and T. aestivum Plantations?

    November 30, 2020
    i F o r e s t: Biogeosciences and Forestry, Research Article: True truffles in the genus Tuber are the…
  • Results from the Survey for Truffle Detector Project

    November 30, 2020
    Results from the Electronic Truffle Sniffer survey submitted in the Spring 2020 Newsletter.
  • Truffle Farms of North America Databasing Project – Creating a resource for the North American Truffle Industry by Gregory Bonito & Scott Oneto

    November 18, 2020
    [Public] A team of researchers are conducting a survey of the North American Truffle Industry. NATGA sees this project as…
  • [Webinar] Claude Murat: Watering, mulching and shadowing in Tuber melanosporum and Tuber aestivum orchards

    October 6, 2020
    Watering, mulching and shadowing in Tuber melanosporum and Tuber aestivum orchards - Detail coming soon
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