Available Speakers

Connecticut’s Changing Forests. Connecticut’s forests are changing in response to multiple stressors, including canopy tree decline and mortality from pest and pathogen invasions. Emerald ash borer and beech leaf disease are two prevalent and damaging invasive forest pests that are now ubiquitous across the state. This presentation will provide an overview of Connecticut’s forest composition, describe how emerald ash borer and beech leaf disease are expected to change forests, and outline management practices that could mitigate these impacts. Elisabeth B. Ward, (203) 974-8486, Elisabeth.Ward@ct.gov

Connecticut’s Forest Health Program: Emerging Problems and Future Research Directions. As the lead forest health agency in the state, CAES works in cooperation with the USDA Forest Service and other regional forestry agencies to monitor and manage threats to Connecticut’s 1.78 million acres of forested land. These initiatives include an annual aerial survey to detect landscape-level changes in tree health and mortality and ground surveys to evaluate the impacts of changing conditions on forest structure, composition, and function. This presentation will describe the structure of Connecticut’s Forest Health program and describe emerging issues and research projects related to forest health in the State. Elisabeth B. Ward, (203) 974-8486, Elisabeth.Ward@ct.gov

Factors Influencing Understory Plant Invasions in Connecticut's Forests. Invasive plants pose a significant threat to Connecticut’s forests by outcompeting native species for resources, which could lead to regeneration failure and stalled forest development. This presentation will provide an overview of factors that favor understory plant invasions in Connecticut’s forests to provide a roadmap for management decisions that can mitigate their impacts. Elisabeth B. Ward, (203) 974-8486, Elisabeth.Ward@ct.gov

Forest History of Connecticut. Our modern forest is a direct result of past land management and usage. This presentation focuses on how humans and natural changes have altered the forested landscape of Connecticut during the last ~400 years. Joseph P. Barsky, (203) 974-8540, Joseph.Barsky@ct.gov

Healthy Forests, Healthy People. After decades of research involving ticks and different forested habitats, we have concluded that forests in poor health, in general, have the highest tick abundances and largest risk to the public. This talk will discuss what makes a forest unhealthy, will show tick abundances in different forested settings, and will provide a justification for proper forest management to benefit wildlife and the public alike. Scott C. Williams, (203) 974-8609, Scott.Williams@ct.gov 

Introduction to Tree and Understory Plant Identification. The ability to identify woody and herbaceous species that grow in your local environment can be beneficial in many ways. This presentation will introduce dendrology and botany for plant species commonly found in Northeastern temperate forest ecosystems. Jack Hatajik, (203) 974-8538, Jack.Hatajik@ct.gov

Introduction to Tree Inventory. Evaluating tree composition is an essential tool for making forest management decisions. This presentation will introduce a variety of sampling methodologies for measuring and quantifying trees in mixed hardwood forest types. Jack Hatajik, (203) 974-8538, Jack.Hatajik@ct.gov

Invasive Woody Plants and Treatment Options. Once touted as beneficial plants for wildlife habitat, many non-native, invasive plants have become widely established in our forests and are causing ecological damage. This presentation covers many of the commonly encountered species in our forest and highlights several treatment options. Joseph P. Barsky, (203) 974-8540, Joseph.Barsky@ct.gov

Oak Mast Surveillance in Connecticut. This presentation is a canopy-down perspective on acorn production, why it is important, and how oak trees are foundationally important to the forests in Connecticut. Joseph P. Barsky, (203) 974-8540, Joseph.Barsky@ct.gov

Oak Wilt in the Northeastern United States: Risks, Detection, and Management. Oak wilt is a destructive vascular disease that has caused widespread mortality of oak trees in the Midwest and is an emerging concern in the northeastern United States. This talk will describe the biology of the pathogen, how the disease spreads through root grafts and insect vectors, and the symptoms used for detection in the field. Participants will learn about current monitoring efforts, risk factors for establishment, and management strategies aimed at preventing the introduction and spread of oak wilt in northeastern forests. Nathaniel (Nate) Westrick, 860-687-4763, Nathaniel.Westrick@ct.gov

Tree and Shrub Identification. This presentation introduces individuals to many of the more common native trees and shrubs in Connecticut. It also highlights the ecological importance and cultural significance of these species throughout the region. Joseph P. Barsky, (203) 974-8540, Joseph.Barsky@ct.gov

Tree Regeneration and Understory Plant Communities in the Aftermath of Emerald Ash Borer Invasion. The emerald ash borer (EAB) has killed millions of ash trees in North America, driving multiple native ash species towards functional extinction. With many areas experiencing ≥ 99% ash mortality, predicting how forests will regenerate is challenging. This presentation will provide an overview of how EAB is impacting forests in Connecticut, with a focus on understory plant dynamics and consequent management implications. Jack Hatajik, (203) 974-8538, Jack.Hatajik@ct.gov

Fruits

All About Fungi and Fungicides – What Every Gardener Needs to Know. Delve into the fascinating world of fungi and gain a deeper understanding of how to manage fungal diseases in the garden. Learn what makes fungi unique in the plant disease world, and how to identify common garden fungal problems. Then learn all about how you can manage fungal diseases in your garden with both synthetic and organic fungicides. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Fungi and Human Beings: Ethnomycology. Relationships between fungi and human beings can go back several thousand years ago. Fungi are important to our planet and ecosystem. Fungi are beneficials and detrimental to human beings. Human beings have used fungi in a very broad spectrum from food to medication This presentation will cover the history of ethnomycology and how human beings utilize fungi during human history. DeWei Li, (860) 683-4979, Dewei.Li@ct.gov

Fungi in Forests and Landscapes: Friends or Foes? Most people can recognize a mushroom when they see one, but have you ever wondered how that mushroom got there? And what it’s doing there, anyway? Ever wondered about that yellow blob that seems to appear spontaneously in your mulch or on your lawn? Did you know that many plants, including the trees in our forests, could not survive without the important associations their roots establish with fungi? This talk will introduce the audience to the fascinating world of that poorly understood Kingdom Fungi. Robert E. Marra, (203) 974-8508, Robert.Marra@ct.gov

How Fungal Pathogens Shape Agricultural and Natural Ecosystems. Fungi are essential components of both agricultural and natural ecosystems, acting as decomposers, symbionts, and pathogens. This presentation will provide an overview of fungal biology and ecology, with a focus on how fungal plant pathogens influence crop production and plant community dynamics. Participants will learn how fungi transition between beneficial and harmful roles, how environmental conditions influence disease development, and how fungal activity shapes ecosystem processes such as nutrient cycling and plant health. Nathaniel (Nate) Westrick, 860-687-4763, Nathaniel.Westrick@ct.gov

Indoor Fungi: Hidden molds, and airborne fungal spores: Fungal infestation indoors is a big issue in any building. It is detrimental to human health and building environment, also causes damage to the buildings. Some indoor fungi are difficult to discover and locate. This talk will cover the key factors which lead to fungal infestation indoors, how the hidden molds can be discovered as well as the roles of airborne fungal spores to indoor air quality, human health and dispersal of fungi. DeWei Li, (860) 683-4979, Dewei.Li@ct.gov

Introduction to Mycology: The Study of Fungi. This presentation introduces the Kingdom Fungi, through an introduction to what defines a fungus, and an overview of the breadth and diversity of this fascinating and important group of organisms, taking you well beyond the realm of visible mushrooms and into the less easily viewed world of fungi that live underground, and those that cause plant and animal diseases. Robert E. Marra, (203) 974-8508, Robert.Marra@ct.gov

Introduction to Mycorrhizal Fungi and their Role in Forest Ecosystem Processes. Approximately 90% of plant species form symbiotic relationships with different types of mycorrhizal fungi, which provide plants with greater access to soil resources in exchange for carbon from photosynthesis. This presentation will provide an overview of the ecology of mycorrhizal fungi and how these plant-plant associations drive forested ecosystem processes, such as soil carbon and nitrogen cycling. Elisabeth B. Ward, (203) 974-8486, Elisabeth.Ward@ct.gov

Gardens

Container Gardening Indoors and Out. Growing plants in pots requires different strategies than growing plants in the ground. Topics discussed are choosing the right potting soil and pots, selecting the proper plants, fertilizing and watering, starting plants from seeds and cuttings. Gregory J. Bugbee, (203) 974-8512, Gregory.Bugbee@ct.gov 

Cut-and-Come-Again Greens production. Cut-and-come-again, or repeat harvesting, is a common practice in small scale greens production, made possible by removing outer or older leaves and leaving behind the growing center of the plant. Although a common practice, there are no research-based recommendations for how to best fertilize or harvest your greens to get the best results using this method. This means that new growers, and growers wishing to improve their results, don’t have guidance. Learn about research being done at CAES and how this will inform future recommendations for cut-and-come-again greens production. Leigh Whittinghill, (203) 974-8489, Leigh.Whittinghill@ct.gov

 Disease Management in Organic Gardens. Organic vegetables are becoming more popular as people worry more about health and safety issues associated with the foods they eat. A big challenge for growers and homeowners is to manage diseases without using pesticides in organic gardens. This presentation will discuss eco-friendly approaches to disease management by understanding pathogen features, disease cycles, host resistance, environmental factors, and biological control agents. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Facts and Fallacies of Organics. Are organically produced fruits and vegetables healthier for us to eat? Are organic standards really better for the environment and more socially responsible? This presentation explores the paradoxes found in organic vs. conventional agriculture. Richard Cowles, (860) 683-4983, Richard.Cowles@ct.gov 

Growing Annuals from Seed. Starting annuals from seed can be a great way to produce a large number of plants for the garden while reducing the cost of purchasing seedlings. It can also introduce a wider selection of plants than what is available in garden centers in spring. This talk will discuss plant selections, materials needed, and scheduling including which annuals are good to start indoors. Felicia Millett, (203) 974-8505, Felicia.Millett@ct.gov

Growing Mountain Laurels in Connecticut. Mountain Laurel was named the state flower of Connecticut in 1907 and has continued to captivate residents ever since. This presentation will include a discussion of the history of these native plants, cultivar descriptions, tips on planting, as well as which pests and diseases to look out for. Felicia Millett, (203) 974-8505, Felicia.Millett@ct.gov

Native Plant Gardening in Connecticut

Interest in incorporating native plants in the garden has increased in recent years. This talk will provide a definition of what is considered native and will cover the benefits of incorporating native plants in your home garden. Site evaluation, plant selection and landscape establishment will be discussed as well as some great alternatives to problematic non-native plants in the landscape. Felicia Millett, (203) 974-8505, Felicia.Millett@ct.gov

Pests of the Garden.
What’s bugging your plants?  Weeds, diseases or insects?  Maybe a nematode?  Color images and pinned insect specimens will help you get to know these pests.  Bring in your problem to be diagnosed.  Management options for common pests of the flower, vegetable garden, as well as landscape, will be discussed. Rose Hiskes*, (860) 683-4977 ext. 1, Rose.Hiskes@ct.gov    

Principles of Organic Gardening. More and more growers and gardeners are interested in growing plants organically because it is beneficial for every level of life: soil, plants, animals, environments, and human health. This talk will explain the basic elements of successful organic gardening including site selection, soil preparation, garden design, irrigation, mulching, fertilization, and disease management. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Pruning Woody Plants in the Landscape. Pruning is an important component of maintaining the health and appearance of ornamental trees and shrubs. This talk will cover objectives you should consider before you begin pruning and the proper techniques, tools and timing necessary to achieve these goals. Felicia Millett, (203) 974-8505, Felicia.Millett@ct.gov

Small Plastic Pool Container Production of Cucumbers. Urban growers often use creative solutions to overcome barriers such as lack of space and high start up costs. One such solution is the use of small plastic pools as containers. Learn about the potential of these containers to produce food in urban areas and the scientific process through the story of a research project with some unexpected outcomes. Leigh Whittinghill, (203) 974-8489, Leigh.Whittinghill@ct.gov

Spring and Summer Gardening Tips. Spring and summer is a great time to be working in the garden for beauty and foods, but you might encounter a number of puzzling issues. This presentation will answer and discuss some common questions about general care, pruning, water management, fertilizing, and disease control in lawns, flower gardens, small fruits, and vegetable gardens. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Tools for nutrient and irrigation management in small scale farming and gardening. Urban and backyard vegetables are usually at a much smaller scale than the tools available for rural vegetable growers and may not use automated irrigation. Learn about a worksheet for determining the nutrient needs of your small-scale garden. This tool is designed to help take fertilizer recommendations from larger scale agriculture and translate them to the square foot scale of a community or backyard garden. Also learn about methods of keeping track of irrigation water, so that you can supply the recommended amount of water each week, regardless of if you are using a hose, sprinkler, or watering can. Leigh Whittinghill, (203) 974-8489, Leigh.Whittinghill@ct.gov

Useful Tips for Container Gardening. Container gardening on a patio, deck or balcony allows you to grow plants in a limited space to enjoy fresh vegetables and fruits. Planting in containers also provides seasonal interests and color to your surroundings by using special plants, containers, and designs. This talk will discuss plants, containers, soil mixtures, irrigation, fertilization, and design in container gardening. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Houseplants

Houseplants: Fears and Favorites.Incorporating healthy indoor plants in a home or office can really add a sense of calm and beauty to a space. A big part of growing houseplants successfully comes from choosing the right plant for your space. We’ll talk about light conditions, temperature, watering requirements and how to consider these factors when it comes to plant selection. Stories of houseplant failures, unexpected triumphs and new favorites will be covered. Felicia Millett, (203)974-8505, Felicia.Millett@ct.gov

Insects

Bed Bugs. Bed bugs were reintroduced to the United States during the late 1990’s through international trade and shipping. They quickly became ubiquitous and are now well established. These insects have had a close association with humans for well over 223,000 years and tracing their history and our efforts at ridding ourselves of them is a fascinating story. Additionally, their numerous survival behaviors have enabled this ever-present temporary ectoparasite to survive. Gale E. Ridge, (203) 974-8478, Gale.Ridge@ct.gov

Delusions of Infestations (DI). Delusional Infestation is a psychiatric illness characterized by patients holding a monothematic, tenacious and often fixed belief of an infestation of their skin, body, or immediate environment, which is not supported by objective medical evidence. This is a story of hardship and suffering, and the Entomologist is often the expert patients seek out for help since many believe they are infested by arthropods. Understanding the condition, its causes and how it develops over time is important. In a supportive collaborative team which include family and friends, physicians, pest management professionals, psychiatrists, and other medical professionals, patients can be helped. This allows them to return to a quality of life they once enjoyed. Gale E. Ridge, (203) 974-8478, Gale.Ridge@ct.gov

General Entomology. The anatomy, physiology and development of insects; the behavior and ecology of insects; the introduction of the orders and the collection and preservation of arthropods in general. Gale E. Ridge, (203) 974-8478, Gale.Ridge@ct.gov

Invasive Exotic Insects: Spotted Lanternfly. This talk goes through some of the old exotics that we have learned to live with or manage sufficiently. Rose Hiskes*, (860) 683-4977 ext. 1, Rose.Hiskes@ct.gov

Invasive Species 

Classical Biological Control of Aquatic Invasive Plants. This talk introduces the science and application of classical biological control for managing aquatic invasive plants. Participants will learn how host-specific insects are identified, tested, and approved for release, as well as the advantages and limitations of biological control compared to traditional management approaches. Examples from ongoing research programs will demonstrate how biological control can provide sustainable, long-term suppression of invasive aquatic plants and fit within broader aquatic plant management programs. Jeremiah R. Foley, (203) 974-8512, Jeremiah.Foley@ct.gov

Introduction to Invasive Plant Species in Connecticut (for middle school through adult groups). This talk will focus on the skills needed to identify several of the top invasive plant species found in Connecticut. Information on the impact on local ecosystems, management strategies, and ways you can get involved in your local area will be covered. Felicia Millet, (203) 974-8505, Felicia.Millett@ct.gov

Invasive Aquatic Plant Workshop. This workshop covers how to identify the most common aquatic invasive plants in Connecticut and how to distinguish them from similar native species. Participants learn about how these plants spread, their ecological impacts, and proper management techniques. Summer Weidman, (203) 974-8545, Summer.Weidman@ct.gov

Invasive Exotic Insects: Spotted Lanternfly. This talk goes through some of the old exotics that we have learned to live with or manage sufficiently. Rose Hiskes*, (860) 683-4977 ext. 1, Rose.Hiskes@ct.gov

Integrated Pest Management for Aquatic Invasive Plants. This talk provides an overview of integrated pest management (IPM) approaches for aquatic invasive plant control, emphasizing how prevention, early detection, monitoring, and multiple management strategies can be combined for effective long-term control. Participants will learn how chemical, mechanical, biological, and cultural control methods can be strategically integrated to reduce impacts while minimizing risks to native ecosystems. Case studies from Connecticut waters will highlight how IPM programs are developed, evaluated, and adapted over time. Jeremiah R. Foley, (203) 974-8512, Jeremiah.Foley@ct.gov

Invasive Plants. This talk gives a broad, balanced overview of the invasive plant issue. We then go into the origins, identifying characteristics and life cycles of some species commonly encountered in Connecticut.  Herbarium specimens, or live samples, when possible, are used to make this a hands-on event.  Management options are discussed. Rose Hiskes*, (860) 683-4977 ext. 1,Rose.Hiskes@ct.gov

Japanese Barberry and Blacklegged Ticks: A Surprising Connection. Invasive Japanese barberry tends to grow in abandoned agricultural lands and can grow in very dense infestations. These infestations retain daily relative humidity which makes for ideal tick habitat. This talk highlights 10 years of research in which we document this relationship and can show that Japanese barberry management results in fewer ticks and tick-borne pathogen, thus lessening risk to public health. Scott C. Williams, (203) 974-8609, Scott.Williams@ct.gov

Mosquitoes of Connecticut. An overview of the life histories of common mosquito species in Connecticut. John Shepard, (203) 974-8543, John.Shepard@ct.gov

Backyard Composting. Adding compost to gardens each planting season can protect soil structure, feed the soil with nutrients, and promote soil microbes. This talk will discuss how to make compost with kitchen wastes, fallen leaves, and lawn clippings in backyards. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Composting. Much of our organic waste stream can be composted and recycled as a soil amendment. Proper composting will create a better compost in a shorter period of time. Composting techniques and uses for the compost are discussed. Gregory J. Bugbee, (203) 974-8512, Gregory.Bugbee@ct.gov

Compost for Nursery Crops. Compost can reduce production costs by replacing potting media amendments such as peat and bark. Large quantities of leaf and biosolids compost are currently available. This talk reviews station research on compost utilization by nurseries. Gregory J. Bugbee, (203) 974-8512, Gregory.Bugbee@ct.gov

Plant Parts and Their Diseases. An exercise designed for K to 3 children to teach different parts of a plant, basic functions of each part, and to show that tiny “germs” can cause plant diseases. The exercise concludes with a lab where the children eat the plant parts with ranch dressing. Wade H. Elmer, (203) 974-8503, Wade.Elmer@ct.gov

Apple Story (for K-6 children). An apple a day keeps the doctor away. But how are apples produced? I will bring apple flowers, immature apple fruits, and regular apples and tell the kids a story about how an apple tree produces apples. Lots of questions and discussions during the session. Other activities also include coloring and tasting of 5 different apples at the end. Presentation only available in May and need appointment. Quan Zeng, (203) 974-8613, Quan.Zeng@ct.gov

Asparagus Culture and Diseases. Dr. Elmer will address the cultural conditions required to grow asparagus in Connecticut. Asparagus is vulnerable to a destructive disease called Fusarium crown and root rot. Dr. Elmer will talk about the recent strategies designed to suppress this disease. Wade H. Elmer, (203) 974-8503, Wade.Elmer@ct.gov

Disease Problems of Bedding Plants. This talk will discuss basic principles of plant pathology and their application in bedding plant disease control in greenhouses. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Biology and Ecology of Plant-Parasitic Nematodes. Nematodes are microscopic worms which can cause plant disease in roots and shoots of important plants. James A. LaMondia*, (860) 683-4982, James.LaMondia@ct.gov

Common Diseases of Perennials. Diseases caused by fungi, bacteria, viruses, nematodes, and phytoplasmas can be occasional problems in perennial gardens. This presentation will discuss common disease problems in perennials by emphasizing disease identification and strategies for disease prevention. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Common Diseases and Their Management in the Home Orchard. An integrated pest management approach is important and necessary to manage plant diseases and ensure crop yield and quality. This talk will discuss symptoms, disease development and control measures including proper cultural practices, resistant varieties, sanitation, and fungicides in the home orchard. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Common Diseases of Tomato and Pepper. This talk will discuss common diseases of tomatoes and peppers including their causal agents, symptoms, diagnostic features, disease development, and environmentally-friendly control strategies. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

An Emerging Disease of Golf Courses: Bacterial decline and etiolation. Recently, a decline and etiolation disease caused by a bacterial pathogen Acidovorax avenae has been associated with severe damage of creeping bentgrass putting greens in the United States. This presentation will cover the symptoms, diagnostics, mechanisms, and management of this disease. Quan Zeng, (203) 974-8613, Quan.Zeng@ct.gov

Fire Blight: How can I put out the fire when my apple trees look burned? Fire blight is one of the most devastating diseases of apples and pears. This presentation will cover the history of fire blight, symptoms and diagnostics, disease mechanisms, control strategies, and challenges in disease management. Quan Zeng, (203) 974-8613, Quan.Zeng@ct.gov

Five Common Diseases of Apple in New England. Apples are important specialty crops in New England. This presentation will cover common diseases of apple in New England orchards and backyard gardens, from the aspects of disease symptoms, diagnostics, and management. Quan Zeng, (203) 974-8613, Quan.Zeng@ct.gov

Fungicide Resistance and Plant Disease. The continued use of site-specific fungicides can select pathogenic fungi which are insensitive to these fungicides. Examples of fungicide resistance problems and ways to manage resistance are described. James A. LaMondia*, (860) 683-4982, James.LaMondia@ct.gov

Important and Common Disease Problems in the Industry. Many growers and professionals are trying to solve disease problems by spending a large amount of money in fungicide applications in nurseries and landscapes. This talk will update common diseases of woody and herbaceous ornamentals and discuss more effective, economic, and environmentally friendly disease management strategies. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Managing Diseases of Tomatoes in Greenhouses and High Tunnels. Producing tomatoes in greenhouses and high tunnels provides opportunities to extend and expand the markets over growing tomatoes in traditional, outdoor fields. The protected environment of greenhouse and high tunnel production pose unique challenges for disease prevention and management. This presentation will discuss how common diseases are affected by greenhouse and high tunnel environments and will review strategies for managing these problems. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Microorganisms and Plants (for middle school students). Microorganisms are living organisms that exist in soil, water and air, but they are often too small to be seen. Some microorganisms are beneficial, but some others are harmful. Plants can be attacked by harmful microorganism, which results in diseases. This lecture will give an introduction to plants, microorganisms, and their interactions across ecosystems. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Nematode Diseases of Herbaceous Perennial Ornamentals. A large number of ornamental species are attacked by root-knot or foliar nematodes. The biology, identification, and control of these pathogens is important in nursery and landscape settings. James A. LaMondia*, (860) 683-4982, Jame.LaMondia@ct.gov

Pathogens Which Cause Plant Disease. Fungi, nematodes, bacteria and viruses can all cause disease in plants. Examples of these diseases and the biology of the pathogens is discussed. James A. LaMondia*, (860) 683-4982, James.LaMondia@ct.gov

Principles of Plant Disease Management. This discussion will cover basic concepts of plant disease including causal agents, disease diagnostics, disease development, and integrated pest management that are important to manage plant disease problems in vegetable gardens, greenhouse production, and landscapes. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Sudden Vegetation Dieback. Sudden Vegetation Dieback (SVD) started to appear along Connecticut’s Long Island Sound in 1999, but was not fully recognized until 2002. Although the causes are unknown, stress and plant pathogens have been implicated as factors that may contribute to SVD. In this presentation, Dr. Elmer will address the different pathogens found in Connecticut’s salt marshes and will discuss their relative importance to SVD. Wade H. Elmer, (203) 974-8503, Wade.Elmer@ct.gov

Plant Genetic Resistance-An Important Piece of Integrated Pest Management. Plant genetic resistance is one of the most important tools we have in fighting disease and insects. What does it really mean for a plant variety to be “resistant” to a disease or insect? How are new resistant plants bred (or engineered) and brought to the field? Why do some types of resistance fail after a few years, and others last a long time? Finally, what management strategies could be employed to make resistance genes more durable and effective? Lindsay R. Triplett, (203) 974-8611, Lindsay.Triplett@ct.gov

Acaricidal Treatments for Residential Properties: Options, Benefits, and Drawbacks. Repellents and proper clothing are often emphasized as main strategies of tick bite prevention, but targeted tick treatments in backyards can provide protection in a setting where people frequently encounter ticks and may not always take personal protection measures. This talk will explore synthetic and naturally derived sprays commonly used by commercial tick control services, including their advantages and potential for negative impacts to non-target arthropods. Natalie Bailey, (203) 974-8495, Natalie.Bailey@ct.gov

Integrated Tick Management in Residential Connecticut. Nobody likes ticks, I mean nobody. You are most likely to pick up a tick (and potentially a pathogen they are carrying) on your own property, because that is where you likely spend the majority of your time. We have done research using different methods of tick control in differing combinations in residential areas throughout Connecticut that include targeting the ticks themselves, mice, and deer. This talk will discuss Lyme disease and tick ecology, will highlight the different products and strategies available, and reveal which combination with the least amount of toxicity was most effective. Scott C. Williams, (203) 974-8609, Scott.Williams@ct.gov

Japanese Barberry and Blacklegged Ticks: A Surprising Connection. Invasive Japanese barberry tends to grow in abandoned agricultural lands and can grow in very dense infestations. These infestations retain daily relative humidity which makes for ideal tick habitat. This talk highlights 10 years of research in which we document this relationship and can show that Japanese barberry management results in fewer ticks and tick-borne pathogen, thus lessening risk to public health. ScottC. Williams, (203) 974-8609, Scott.Williams@ct.gov

Lyme Disease and Tick Control. This talk covers the epidemiology of Lyme disease, the biology of the tick vector, the basic symptoms of Lyme disease, and tick bite prevention and tick control. The content of each talk is customized to the audience and time available. Kirby C. Stafford III, (203) 974-8485, Kirby.Stafford@ct.gov

Lyme Disease and Other Tick-Associated Diseases. This talk covers the three disease agents that cause Lyme disease, human babesiosis, and human ehrlichiosis which are transmitted by the "deer" tick, Ixodes scapularis. Kirby C. Stafford III, (203) 974-8485, Kirby.Stafford@ct.gov

Tick Activity Throughout the Year. This talk will focus on the life cycles of several medically important tick species in Connecticut, as well as when each life stage is most likely to be encountered based on active tick surveillance data. Knowledge of common tick species and their seasonal activity periods can help people be more vigilant during certain months to better protect themselves, family members, and pets. Natalie Bailey, (203) 974-8495, Natalie.Bailey@ct.gov

Ticks and Tick-Associated Diseases. Review of tick life cycle; tick species; saptiotemporal dynamics of tick infection with disease agents (Lyme disease spirochete, Babesia parasite, Anaplasma bacterium and Powassan virus) in Connecticut; CAES Tick Testing Program. Goudarz Molaei, (203) 974-8487, Goudarz.Molaei@ct.gov

Beech Leaf Disease and Oak Wilt. In this presentation, Dr. focuses on Beech Leaf Disease and Oak Wilt. For Beech Leaf Disease, Dr. Marra will provide information on the background of the disease, including the spread of BLD from its first appearance in Ohio in 2012 to its first appearance in CT in 2019, and the response in Connecticut and Northeast since 2019. The presentation will provide information on disease diagnostics; susceptible host species; the biology of the foliar nematode that causes BLD, Litylenchus crenatae subsp. mccannii; and the current status of treatment options for landscape beeches. For Oak Wilt, which has not yet been detected in CT, but which has been found in New York City and on Long Island, Dr. Marra will provide information on diagnostics, biology of the causal fungus, susceptible oak species, preparedness in CT, and current best practices in management as determined in New York and elsewhere. Robert Marra, (203) 974-8508, Robert.Marra@ct.gov

Bonsai Tree Disease Management. What’s wrong with my bonsai tree? How can I avoid this problem again in the future? Correct diagnosis is the first step to effective disease management. This presentation will discuss how to correctly diagnose bonsai tree diseases and develop effective strategies for their control. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov 

Chestnut Blight and American Chestnut Restoration. Discover the devastating impact of chestnut blight, a disease caused by the fungus Cryphonectria parasitica, which has made American chestnut functionally extinct. Learn how to identify the disease and its biology and how the disease affects different species of chestnut. The talk will cover the ongoing work to breed disease-resistant trees and how the disease can be managed. Susanna Keriö, (203)-974-8491, Susanna.Kerio@ct.gov

Climate Change and Forest Health. The impact of climate change on forest health has two principle components. First, changes in weather patterns, which include longer periods of drought punctuated by heavier rain events, put trees under greater stress, leaving them more susceptible to pests and disease. Second, warmer average temperatures will increase the likelihood of the establishment of new pests and pathogens to which our native flora are currently naïve. The synergistic effects of these two factors poses a critical threat to our forests and landscapes. Robert Marra, (203) 974-8508, Robert.Marra@ct.gov

Drought: Impact on Trees and Implications for Management. This presentation will begin with a discussion of changes in our regional weather patterns that have increased the intensity and duration of periods of drought. We will then discuss how drought impacts trees in both the short-term and long-term, focusing on how a tree’s physiology responds to drought, and how drought can increase the likelihood and severity of disease. We’ll conclude with a discussion about how best management practices can mitigate the effects of drought. Robert Marra, (203) 974-8508, Robert.Marra@ct.gov 

Drought and Tree Health. Global drought-induced tree mortality is on the rise, but the impacts vary between regions, tree planting sites, and among tree species. The talk will cover how drought has affected tree and forest health in New England, and which areas and what kind of tree planting sites in Connecticut might be hit hardest by drought. The participants will learn the mechanisms of how drought kills trees and how drought and higher temperatures can interact with pests and diseases. The talk will also cover how the impacts of drought can be managed. Susanna Keriö, (203)-974-8491, Susanna.Kerio@ct.gov

Growing Mountain Laurels in Connecticut. Mountain Laurel was named the state flower of Connecticut in 1907 and has continued to captivate residents ever since. This presentation will include a discussion of the history of these native plants, cultivar descriptions, tips on planting, as well as which pests and diseases to look out for. Felicia Millett, (203) 974-8505, Felicia.Millett@ct.gov

Historically Important Tree Diseases You Should Know About. This presentation will introduce the study and principles of plant pathology in the context of three historically important tree diseases: chestnut blight, beech bark disease, and Dutch elm disease.  Robert Marra, (203) 974-8508, Robert.Marra@ct.gov

Identifying Native Trees and Shrubs in Connecticut (for middle school through adult groups). This talk will help you become more familiar with tree species most commonly found in the state. We will discuss features that are helpful for identification, using a key, distinguishing similar species within a genus, and tips for winter tree ID. *With advanced notice this talk can be scheduled as a tree ID walk rather than a lecture. Felicia Millett, (203) 974-8505, Felicia.Millett@ct.gov

Right Tree for the Right Place. Learn how to choose the perfect tree for your site by matching species to soil, sunlight, space, and climate. Avoid costly mistakes and ensure thriving, long-lived trees. Practical tips for tree enthusiasts on smart, sustainable selection and care that beautifies landscapes and supports ecosystems. Susanna Keriö, (203)-974-8491, Susanna.Kerio@ct.gov

Selection and Care of Broadleaf Evergreens. Broadleaf evergreens can add year-round interest to the garden. This talk will cover several selections that do well in Connecticut, their use in the landscape, site considerations before planting as well as proper care and maintenance for successful establishment. Felicia Millett, (203) 974-8505, Felicia.Millett@ct.gov

Site Factors and Urban Tree Health. Urban trees provide numerous benefits which affect the quality of life for millions of Americans. However, urban site conditions are often suboptimal for tree health. Learn how site conditions, environmental factors, and soil quality can amplify tree stress in the built environment. The talk will also cover some options for mitigating challenging soil conditions and the benefits for tree health. Susanna Keriö, (203)-974-8491, Susanna.Kerio@ct.gov

Tree Diseases New to New England (and worth knowing about). TThis presentation will discuss tree diseases that have the potential to threaten New England forests, both urban and natural. The list will vary over time, but may include diseases such as; oak wilt, caused by the fungus Bretziella (formerly Ceratocystis) fagacearum; bacterial leaf scorch, caused by the xylem-limited bacterium Xylella fastidiosa; and “white pine needle disease complex.” Robert Marra, (203) 974-8508, Robert.Marra@ct.gov 

Tree Diseases and Their Management. A wide variety of diseases can damage trees and reduce their aesthetic and economic values. This talk discusses common tree diseases including their symptoms, pathogens, development, and management. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Tree Diseases You Should Know About. This presentation will introduce the study and principles of plant pathology in the context of three historically important tree diseases: chestnut blight, beech bark disease, and Dutch elm disease.  Robert Marra, (203) 974-8508, Robert.Marra@ct.gov  

Tropical Storms, Hurricanes, and SuperStorms: Impacts and Influences on Tree Diseases. Using lessons learned from distant (1938) and more recent (Tropical Storm Irene and Hurricane Sandy) weather events, this presentation will introduce tropical storms and how we define them, as well as the proximal and distal effects of storms that pose the greatest risks to trees, and how these effects can facilitate and exacerbate tree diseases. Robert Marra, (203) 974-8508, Robert.Marra@ct.gov

Turf, Lawns, and Grasses

Best Management Practices for Your Healthy Lawn. To obtain optimum performance from your lawn, it is important to adopt the best management practices. Topics in this presentation include site preparation, seed mix selection, lawn establishment, mowing, fertilization, irrigation, and pest management. Yonghao Li, (203) 974-8565, Yonghao.Li@ct.gov

Lawn Care. Large acreages of Connecticut are devoted to lawns. Knowing the proper methods for caring for lawns results in better grass. In many instances use of fertilizers and pesticides can be reduced. Proper fertilizing, weed control, disease prevention, mowing, watering and seeding techniques are discussed. Gregory J. Bugbee, (203) 974-8512, Gregory.Bugbee@ct.gov

Managing Insect Pests of Turf. Lawns and golf courses have a complex assemblage of insect pests and their natural enemies. Learn about the most effective and least environmentally damaging ways to manage turf to prevent damage from insects. Richard Cowles, (860) 683-4983, Richard.Cowles@ct.gov

Weed Control in Lakes and Ponds. Many ponds and lakes become unsightly and unusable because of buildups in weeds and algae. Alleviating these problems may involve reducing nutrients inputs, chemical, or biological controls, harvesting, dredging, or other techniques. Gregory J. Bugbee, (203) 974-8512, Gregory.Bugbee@ct.gov

Biological Illustration. A history of biological illustration and a presentation of modern illustration techniques. Gale E. Ridge, (203) 974-8478, Gale.Ridge@ct.gov

CAES and the FDA Food Emergency Response Network (FERN). Post-September 2001, the federal government recognized that the US food supply was vulnerable to attack. The response was to establish a network of laboratories around the country that would have similar equipment, methods, and expertise to respond to issues of national concern with the food supply. This network was established by the US Food and Drug Administration (FDA) and the US Department of Agriculture Food Safety and Inspection Service (FSIS) and is called the Food Emergency Response Network or FERN. The CAES Department of Analytical Chemistry has been a funded member of the FDA FERN since 2005; this presentation will cover our contributions to national food safety, including work on melamine, the response to the Deepwater Horizon Oil spill, the evaluation of food for toxic heavy metals such as inorganic arsenic, and active surveillance for organic contaminants of concern. Jason C. White, (203) 974-8440, Jason.White@ct.gov 

Careers in Agricultural Science - They’re Not Just for Farmers (can be aimed at Jr HS thru early college students) Do you have STEM students who don’t want to choose between “making a difference” and making enough to support a family? USA Today named Agriculture and Natural Resources one of the top 5 highest-earning degrees of 2015. This talk will discuss the different career paths in the agricultural sciences, the most sought-after skills and majors, and online resources for learning more. Lindsay R. Triplett, (203) 974-8611, Lindsay.Triplett@ct.gov

Delusions of Infestations (DI). Delusions of Infestations (DI). Delusional Infestation is a psychiatric illness characterized by patients holding a monothematic, tenacious and often fixed belief of an infestation of their skin, body, or immediate environment, which is not supported by objective medical evidence. This is a story of hardship and suffering, and the Entomologist is often the expert patients seek out for help since many believe they are infested by arthropods. Understanding the condition, its causes and how it develops over time is important. In a supportive collaborative team which include family and friends, physicians, pest management professionals, psychiatrists, and other medical professionals, patients can be helped. This allows them to return to a quality of life they once enjoyed. Gale E. Ridge, (203) 974-8478, Gale.Ridge@ct.gov

Food Safety Research at CAES. The Connecticut Agricultural Experiment Station Department of Analytical Chemistry has a 123 year history of food safety work, including regulatory testing and research. This presentation will cover the highlights of those historical programs. Jason C. White, (203) 974-8440, Jason.White@ct.gov

Green roofs: Historical and Modern. Green roofs have a long history of use in cities and human habitation. Modern green roofs make use of new technologies to provide rooftop habitat for a wide variety of plant types, from sedum ground covers to tree lined parks. These provide a range of ecosystem services from stormwater management and energy conservation to biodiversity, habitat, and aesthetic value. Learn about these many benefits through examples of scientific work and the roofs that have been constructed. Leigh Whittinghill, (203) 974-8489, Leigh.Whittinghill@ct.gov

Green roof technology in urban agriculture. Green roof technology offers an interesting solution to the many problems faced by urban agriculture, including competition with development. There are however many management differences between more traditional ornamental green roofs and agricultural green roofs which could affect the ecosystem services they provide. Learn about these differences and through examples of research and examples of rooftop farms. Leigh Whittinghill, (203) 974-8489, Leigh.Whittinghill@ct.gov

History of the Connecticut Agricultural Experiment Station. The Station is the first of its kind in America and pioneered early consumer protections against adulterated foods and products. Its scientists discovered vitamin A and developed hybrid corn which influenced public health and food security worldwide. A small institution with an august history. Gale E. Ridge, (203) 974-8478, Gale.Ridge@ct.gov

How do Bacteria Influence Climate Change? This talk will focus on how soil bacteria regulate climate change through their role in producing and sequestering greenhouse gases such as CO2 and methane in the atmosphere. The talk will specifically focus on how soil moisture regulates soil activity. Blaire Steven, (203) 974-8461, Blaire.Steven@ct.gov

Nanoparticles and Their Potential in Agriculture. Any particle is smaller than 100 nm is defined as a nanoparticle (NP). Dr. Elmer will discuss how NP of metallic oxides of Cu, Mn and Zn behave differently from their bulked or salt equivalent when sprayed onto plants. Wade H. Elmer, (203) 974-8503, Wade.Elmer@ct.gov

The Rice That Helped America Grow. A variety of rice named Carolina Gold was the first food product that America exported to Europe, and helped the coastal colonies achieve economic independence. Learn the legend of how this rice came to America, how West African ingenuity helped it thrive and become a local and international delicacy, and how it was almost lost forever before being revived by backyard enthusiasts in the past few years. Lindsay R. Triplett, (203) 974-8611, Lindsay.Triplett@ct.gov

Tobacco Production in the Connecticut River Valley: History and Modern Management. Connecticut broadleaf tobacco is one of the region’s most historically and economically important crops, but its production depends on intensive and carefully timed disease and pest management. This talk provides an overview of tobacco production in the Connecticut River Valley, with a focus on how growers manage soilborne pathogens, foliar diseases, and insect pests in modern systems. Participants will learn how cultural practices, chemical controls, and environmental conditions interact to shape disease risk, and how management programs are adapted each year to maintain yield and leaf quality. Nathaniel (Nate) Westrick, 860-687-4763, Nathaniel.Westrick@ct.gov

Toxicity of Engineered Nanomaterials. Engineered nanomaterials have unique physical and chemical properties because of their extremely small size. In many cases, this unique behavior is quite useful and as such, engineered nanomaterials have been incorporated into a range of commercially available products, including cosmetics, health care products, food processing and storage materials, agrichemicals, electronics, and sporting equipment. However, the environmental and public health implications of these materials is an area of active debate. This presentation will cover the basics of nanomaterials and nanotechnology, including a discussion of the positive and negative consequences of their use. Jason C. White, (203) 974-8440, Jason.White@ct.gov