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Linda Kelso

Throughout this course, you'll develop a customized Action Plan for dealing with insect pest that are living in your garden. This Action Plan will help you determine what insects call your yard or garden home, if they're actually causing harm, and how and when to take action.

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Throughout this course, you'll develop a customized Action Plan for dealing with insect pest that are living in your garden. This Action Plan will help you determine what insects call your yard or garden home, if they're actually causing harm, and how and when to take action.

Plus, you'll learn that there are lots of alternatives to pesticides that can lead to long-term benefits for you, your garden, and the animals that share our outdoor space. We'll also cover:

  • instances when you might want to consider chemical control
  • least-toxic control options
  • how to tell the "good bugs" from the "bad bugs"
  • using beneficial insects (aka the good bugs) to help control the pests
Enroll now

What's inside

Learning objectives

  • Solve insect pest issues in your yard or garden using earth friendly control methods
  • Create a customized action plan that will help you effectively deal with insect pests
  • Identify insects that are present in your yard or garden
  • Understand that some insects are "good guys" and encourage these insects into your yard or garden

Syllabus

This section will give you an overview of the course, and introduce you to some key concepts that will be revisited in the other sections.

Wondering what this course is all about? Then make sure you watch the introduction! You'll learn:

  • What this course covers (and, just as importantly, DOESN'T cover).
  • Why it's important to create a pest control system that's customized to your specific situation.
  • What the IPM system is, and how it's an invaluable tool in the war against pests. 
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Did you know that there's a thriving, active community in your yard? There is, and it's full of plants and animals trying to survive and thrive. 

  • A new way of looking at your yard or garden that will help you win the fight against pests.
  • How a healthy yard or garden means fewer pests, and less work for you!

Are pesticides good or bad? In this lesson, we'll step back from the "good or bad" arguments and look at:

  • If pesticides actually work. 
  • How pesticides fit into a balanced, earth friendly pest control system

Throughout this course, I’ll be referencing an Action Plan.  This is a personalized pest control plan, one that you should be able to create after completing the course.

SUPER IMPORTANT LEGAL STUFF YOU SHOULD KNOW!  Read this before you continue the course.

Understanding insects is the first step in effective pest control. This section provides some basic information that will help you identify the bugs in your yard and garden.

Welcome to Section 2! In the introduction, we'll talk about:

  • Bugs! And why the foundation of any insect control plan starts with knowing more about them
  • All the interesting things you'll learn in this section.

It's important to understand that while some insects are pests, others are very, very beneficial to us! 

  • The difference between pests, beneficial, and neutral insects
  • The many, many ways that insects help us and their environment

A bug ISN'T just a bug, and before you can effectively control the pests, it's smart to understand some basics.

  • 3 types of insects you're likely to see in your garden or yard
  • What different groups of insects like to eat, and how this can help you ID them

If you want your pest control efforts to work, you need to understand the fascinating changes insects undergo as they mature. 

  • Metamorphosis (and its role in pest control)
  • The link between pest control and life stage

Oh, invasives. This group of insects demands specialized control methods, and can cause gardeners and homeowners massive headaches.

  • The definition of an invasive insect
  • The damage and problems they cause
  • How you can help fight this worldwide problem

Accurate identification is crucial, and the first step in IPM. So, in the introduction you'll:

  • Get an overview of the section 
  • Learn why each of the following lessons is important

Some helpful tools that can help you identify insects.

Identifying insects can seem overwhelming, which is why this lesson we'll cover:

  • Simple insect characteristics you can use to ID almost any bug
  • Practical tips for digging deeper into the ID process
  • How you can find help for hard to identify bugs

If you're struggling with an ID, these resources can help! 

Monitoring tells if a pest (or beneficial) is present or absent in your yard, which areas of your yard they prefer, and if their population is increasing or decreasing.

It's time to go outside and see which insects call your yard or garden home! In the introduction to this section, we'll cover:

  • The important role monitoring plays in effective pest control
  • What you can expect to learn in this section

Knowing which kinds of insects are common in your area will give you a big advantage when you start to monitor your yard or garden. So, we'll be talking about:

  • Why a pest in my yard may not be a pest in your yard
  • Great resources that will help you identify the insects where you live

Just because an insect might be common in the city, town, or general area where you live. . .doesn't mean that it's actually in your yard or garden.  

  • Why certain insects (especially beneficials) may NOT be in your yard
  • Simple ways to find out if a bug calls your garden home
  • Why checking once for an insect isn't enough
  • When and where you may be most likely to find insect activity in your yard

Knowing WHERE insects live in your yard or garden is really important, and can tell you a lot about if they're going to be a problem or not! 

  • The link between an insect's life cycle and where they're likely to live in your yard
  • How to monitor different areas of your yard, without getting overwhelmed

Bugs aren't statues! Their populations are constantly increasing and decreasing depending on many, many factors. 

  • The link between pest populations, and the population of their predators (and how this benefits you!)
  • Simple steps for monitoring insect populations
  • Why seeing a pest in your yard or garden doesn't necessarily mean you have to take action against it.

Recommended methods for safely and effectively monitoring your yard for insects. 

  • Sampling methods based on how the insect moves (flying, crawling, etc), and where it lives
  • Recommendations for staying safe while you monitor your yard.

There are many, many ways to keep records of the insects you find in your yard or garden! Here are some suggestions so that you can pick one (or two or three) that work best for you.

When to take action, and the important issues you need to consider even before you notice any pest issues.

At some point, if a pest is causing damage, you need to take action and start using control methods. 

  • What an action threshold is, and the role it plays in pest control
  • Why you need to set an action threshold BEFORE you start noticing damage
  • Five important issues you should consider when dealing with pests
Learn 5 levels of pest control, and how you can create a yard or garden that performs its own, natural pest control.

When it comes to pest control, you have options! There are a variety of methods that will help you in the fight against the "bad" bugs.

  • The middle ground between doing nothing and using pesticides
  • The most effective way to use IPM control methods
  • Effectively using different levels in pest control, and an overview of the lessons in this section that cover them.

Our attitudes toward insects play a role in the pest control methods we use, and even the effectiveness of our efforts.

  • Addressing and acknowledging how we view insects
  • Understanding that a "perfect" yard may not be a healthy yard

Creating a garden or yard that's designed to encourage a healthy ecosystem is an extremely effective control method! But, it's also one of the least utilized.

  • Why a healthy yard is a pest resistant yard
  • Small changes that can make your yard or garden a more balanced ecosystem

Even though there's an ick factor to it, removing insects (or infested plant parts) by hand can be a very effective control method!

  • Case Study: Dealing with Japanese Beetles via manual control
  • Different methods of manual control

The best kind of insect pest control? When you let OTHER insects do the work for you! Beneficial predators and parasites are an important control method that you encourage.

  • Why we don't often notice this kind of control
  • The link between prey and predatory population, and why understanding it may keep you from panicking if you notice a increase in the number of pests
  • Ways you can encourage more beneficial insects into your yard or garden

The final level in IPM involves using pesticides to control insects. This is a complicated issue, so this lesson will cover:

  • What the different terms on pesticide labels mean, and why it's important to understand and follow them
  • Best practices when using pesticides
  • Four pesticides that are effective and have relatively low toxicity.
  • Why "organic" doesn't necessarily mean "non-toxic" or "safe for humans."
How to know if your control efforts are working, and what to do if they're not.

Evaluating your control methods and figuring out if they worked is one of the most important steps in any pest control action plan. 

  • Selecting criteria that will show if your control methods are working
  • Figuring out how long a certain control method should take before you know if it's a success or a failure
  • The importance of documenting your efforts (and ways to do it)

What happens if your control methods didn't work? You have to repeat them, or find a new solution!

  • Case Study: Caterpillars are eating my lettuce!
  • Determining when it's time to try a new control method
  • Course conclusion
Bonus Section
Case Study: Aphids Attacking Tomatoes
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Examines non-pesticide alternatives to pest control, which is useful for those concerned about environmental health
Teaches how to create an actionable plan for addressing pest issues, which can give learners a sense of control
Builds a foundation for beginners seeking to understand the basics of sustainable pest control
Appropriate for those who want to approach their gardening and pest control with deeper concern for ecological balance
Requires no prior knowledge, making it accessible to anyone interested in home gardening
Emphasizes the importance of understanding the biology and life cycle of pests, which is fundamental to effective pest management

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Reviews summary

Informative sustainability practices

According to students, they find sustainability practices presented in this course to be educational, interesting, and well developed. Learners also say that they prefer the online format of this course.
Students say the course is well developed.
"La información expuesta y los aspectos del tópico en cuestión me parecen... correctamente desarrollados!"
Learners enjoy the course content.
"La información expuesta y los aspectos del tópico en cuestión me parecen interesantes..."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Gardening Know How: Sustainable Pest Control with these activities:
Volunteer at a local insect museum or zoo
Volunteering at a local insect museum or zoo will provide you with exposure to a wide range of insect species and opportunities to learn from experts.
Show steps
  • Identify a local insect museum or zoo that accepts volunteers
  • Inquire about volunteer opportunities and requirements
  • Assist with insect care, exhibits, or educational programs
  • Engage with visitors and answer questions about insects
Take a beginner-friendly entomology course
Enrolling in a guided entomology course will provide you with a structured approach to learning about insects and their biology.
Show steps
  • Identify a course that aligns with your level and interests
  • Complete the course modules and assignments
  • Participate in online discussions or forums
Attend a workshop on insect monitoring and sampling techniques
Attending a workshop on insect monitoring and sampling techniques will equip you with hands-on experience in field methods.
Browse courses on Sampling Techniques
Show steps
  • Identify and register for a relevant workshop
  • Actively participate in the demonstrations and exercises
  • Practice insect monitoring and sampling in the field
  • Network with experts and fellow participants
Two other activities
Expand to see all activities and additional details
Show all five activities
Join a study group and discuss insect biology and management strategies
Joining a study group will provide you with opportunities to engage with peers, share knowledge, and deepen your understanding of insect-related topics.
Show steps
  • Identify or form a study group with fellow students
  • Establish a regular meeting schedule and agenda
  • Review course materials, discuss concepts, and solve problems together
  • Present your findings or lead discussions on specific topics
Create a field guide for common insects
Developing a field guide for common insects will deepen your understanding of their identification and characteristics.
Show steps
  • Choose a specific region or habitat to focus on
  • Collect and identify insects through field observations or online resources
  • Take high-quality photographs or draw detailed illustrations
  • Write descriptions and include key identification features
  • Organize the field guide by insect order, family, or other relevant categories

Career center

Learners who complete Gardening Know How: Sustainable Pest Control will develop knowledge and skills that may be useful to these careers:
Entomologist
Entomologists study insects, including their biology, behavior, and ecology. This course provides a foundation in entomology, including insect identification, monitoring, and control methods. This knowledge is essential for entomologists to conduct research, develop pest management strategies, and protect plants and ecosystems.
Pest Control Technician
Pest control technicians identify, control, and prevent pests in homes, businesses, and other structures. This course provides training in insect identification, monitoring, and control methods, which are essential for pest control technicians to perform their jobs effectively.
Agricultural Inspector
Agricultural inspectors ensure that agricultural products are safe and meet quality standards. This course provides training in insect identification and monitoring, which is essential for agricultural inspectors to identify and prevent pests that can damage crops and livestock.
Horticulturist
Horticulturists cultivate and manage plants for food, decoration, and other purposes. This course provides training in insect identification and control methods, which is essential for horticulturists to protect plants from pests and diseases.
Environmental Scientist
Environmental scientists study the environment and its interactions with humans. This course provides training in insect identification and monitoring, which is essential for environmental scientists to assess the impact of insects on ecosystems and develop strategies to protect them.
Conservationist
Conservationists protect and manage natural resources. This course provides training in insect identification and monitoring, which is essential for conservationists to assess the impact of insects on ecosystems and develop strategies to protect them.
Wildlife Biologist
Wildlife biologists study the biology and behavior of wildlife. This course provides training in insect identification and monitoring, which is essential for wildlife biologists to assess the impact of insects on wildlife populations and develop strategies to protect them.
Ecologist
Ecologists study the interactions between organisms and their environment. This course provides training in insect identification and monitoring, which is essential for ecologists to assess the impact of insects on ecosystems and develop strategies to protect them.
Teacher
Teachers educate students in a variety of subjects. This course may be useful for teachers who wish to incorporate entomology or pest management into their curriculum.
Researcher
Researchers conduct studies to advance knowledge in a variety of fields. This course may be useful for researchers who wish to study insects or pest management.
Naturalist
Naturalists study and interpret the natural world. This course may be useful for naturalists who wish to learn more about insects and their role in ecosystems.
Journalist
Journalists write and report on current events and other topics. This course may be useful for journalists who wish to write about entomology or pest management.
Policy Analyst
Policy analysts research and analyze policy issues. This course may be useful for policy analysts who work on issues related to entomology or pest management.
Lawyer
Lawyers advise clients on legal matters and represent them in court. This course may be useful for lawyers who work on cases related to entomology or pest management.
Doctor
Doctors diagnose and treat diseases and injuries. This course may be useful for doctors who work with patients who have insect-borne diseases or who are affected by pests.

Reading list

We've selected 11 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Gardening Know How: Sustainable Pest Control.
Provides a comprehensive guide to organic gardening using the no-dig method, which minimizes soil disturbance and promotes soil health. It offers practical techniques and advice on creating and maintaining a thriving garden without the use of synthetic pesticides or fertilizers.
Emphasizes the importance of soil health and biodiversity in creating a sustainable and productive garden. It provides detailed guidance on soil management, composting, and natural pest control methods, helping readers build a resilient and ecologically balanced garden.
Provides a practical approach to pest control that emphasizes prevention and natural methods. It offers detailed information on identifying and understanding common pests, as well as strategies for managing them without harming beneficial insects or the environment.
This comprehensive field guide provides detailed descriptions and illustrations of a wide range of insects found in North America. It offers a valuable tool for identifying and learning more about these fascinating creatures.
Comprehensive reference guide for vegetable gardening, covering topics such as plant selection, soil preparation, pest management, and harvesting. It offers practical advice and troubleshooting tips for successful vegetable cultivation.
Promotes the creation of wildlife-friendly gardens that provide food, shelter, and breeding grounds for various species. It offers practical tips on attracting beneficial insects, supporting pollinators, and designing a garden that coexists harmoniously with the surrounding ecosystem.
This specialized book provides a comprehensive overview of insect pests that affect landscape trees and shrubs. It offers detailed information on pest identification, biology, and management strategies, making it a valuable resource for arborists and landscape professionals.
Provides an introduction to permaculture principles and practices for creating sustainable and resilient gardens. It covers topics such as plant guilds, water conservation, and natural pest management, offering practical guidance on designing and implementing a permaculture system.
This extensive encyclopedia covers all aspects of organic gardening, including soil management, pest control, plant selection, and composting. It offers practical guidance and advice from experts, making it a valuable resource for both novice and experienced gardeners.
Provides a comprehensive guide to the identification and management of insects that can affect garden plants. It offers detailed information on insect biology, behavior, and control methods, making it a valuable reference for gardeners of all levels.
This popular gardening guide provides step-by-step instructions and visual aids for a wide range of gardening tasks, including pest management. It offers clear and concise information for both beginner and experienced gardeners.

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