- What is Integrated Pest Management?\u00a0<\/a><\/li>
- How to apply Integrated Pest Management in your garden<\/a><\/li>
- Integrated Pest Management Practices<\/a><\/li>
- What are the pros and cons of Integrated Pest Management?\u00a0<\/a><\/li>
- FAQ about Integrated Pest Management<\/a><\/li><\/ul> \t\t\t<\/div> \t\t<\/div><\/div>
What is Integrated Pest Management? <\/span><\/h2>
Integrated Pest Management is an eco-friendly pest control system that protects plants by using a mix of methods, such as:<\/p>
- Changing cultural practices<\/li>
- Habitat modification<\/li>
- Mechanical control techniques<\/li>
- Biological control measures<\/li>
- Chemical control<\/li> <\/ul>
IPM offers a long-term pest control solution by combining these methods to make your garden less attractive to insects, weeds, diseases, and other pests. Introducing resistant plants, correct garden maintenance, and removing still water all fall under an IPM approach. <\/p>
In gardening, reaching for cheap chemical insecticides or fungicides is especially appealing. The IPM approach discourages pesticide use unless it\u2019s necessary. In IPM, pesticides are handled to have minimal impact on the ecosystem and target a specific life stage or behavior of a pest. <\/p>
IPM is essential when growing food but also important in managing safe and clean pest control on the entire property. You also can apply IPM tactics on your lawn<\/a> and in your home. <\/p>
How to apply Integrated Pest Management in your garden<\/span><\/h2>
Here are the five steps of Integrated Pest Management to help you apply IPM successfully in your garden.<\/p>
Step 1: Identify pest problems <\/span><\/h3>
![\"butterfly](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/06\/lavender-800.jpg\")
Lavender | Cindy Gustafson<\/a> | Pexels<\/figcaption><\/figure> Familiarize yourself with your garden and the common pests that target your crops so that you can spot abnormalities right away. If you notice any of the following signs in your garden, then a pest or disease might be at large:<\/p>
- Holes in leaves, flowers, or produce <\/li>
- Flies swarming around plants <\/li>
- Soft, mushy produce that\u2019s still connected to stems<\/li>
- Snail shells <\/li>
- Mold on produce <\/li>
- Droppings left on leaves <\/li>
- Eggs on the back of leaves<\/li>
- Damaged plant stems or loose leaves <\/li> <\/ul>
Insects change their appearance during the life cycle. Learn to recognize eggs, larvae, pupae and adults to correctly identify pests in each life stage and be able to respond fast to infestations. Know when pests do their worst damage during the year and what that damage looks like. <\/p>
Identifying beneficial insects is also important to prevent killing them by mistake. Beneficial organisms include:<\/p>
- Pollinators<\/strong><\/a>, such as butterflies and bees<\/li>
- Hungry predators<\/strong>, such as lady beetles<\/a> (ladybugs) that prey on destructive mites and aphids<\/a><\/li> <\/ul>
Learn their different looks during the life cycle. Beneficial insects also change and can look threatening when young.
Note: <\/strong>Some pest problems are difficult to pinpoint. If unsure about what\u2019s damaging your garden, ask for advice from the local Extension Office<\/a>.<\/p>Step 2: Monitor pest presence<\/span><\/h3>
![\"Two](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/01\/rsz_19338004915_45373d1188_c.jpg\")
Photo Credit: David Hill<\/a> | Flickr | CC BY 2.0<\/a><\/figcaption><\/figure> Keep an eye on your garden and scout periodically for pests and signs of their presence. Continuous monitoring is the key IPM tool that allows you to act timely while the pest problem is still easy to fight with eco-friendly methods. <\/p>
How do we monitor pests? Follow these tips to help you keep an eye on your garden culprits:<\/p>
- Watch daily for pest damage and signs of their presence.<\/li>
- Use a magnifying tool to ensure you recognize signs and pests correctly.<\/li>
- Install yellow sticky cards. They\u2019ll attract small pests like aphids and mites and make monitoring easier. <\/li>
- Keep a journal with your findings.<\/li>
- Decide if your garden is doing well as it is or if you need to intervene and how. Write your conclusion and actions in the IPM journal.<\/li> <\/ul>
Step 3: Find your action threshold <\/span><\/h3>
According to the EPA<\/a>, the action threshold is a point at which damage from pest problems and environmental threats requires intervention to maintain the health of your garden. <\/p>
A single bug scurrying around the garden is not an infestation. Insects, microorganisms, and regular wear and tear from the environment are part of a thriving garden. But when pest insects are swarming, and leaf holes appear everywhere on your crops, you need to act. <\/p>
The action threshold is essential for a successful pest management strategy, and it plays two roles:<\/p>
- One is to prevent you from acting too early and aggressively – mainly with heavy pesticides that harm beneficial organisms. <\/li>
- The second is to allow fast and effective action when needed to prevent severe pest infestations that require synthetic pesticides.<\/li> <\/ul>
Step 4: Apply IPM strategies <\/span><\/h3>
If you notice something is eating your veggies before you do or gray mold is making an appearance in your flower beds, it is time to deploy IPM control measures. <\/p>
While we\u2019ll discuss these strategies in further detail soon, here are some examples of applying IPM techniques to the garden: <\/p>
- Improve the care of your garden<\/li>
- Plant resistant species<\/li>
- Build exclusion barriers <\/li>
- Use mechanical control <\/li>
- Bring in more natural enemies<\/li>
- Apply pesticides<\/li> <\/ul>
Step 5: Assess your progress and continue to monitor<\/span><\/h3>
![\"Lady](\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/04\/48058066472_fe61745aae_c-646x396.jpg\")
Photo Credit: Rolf Dietrich Brecher<\/a> | Flickr | CC BY 2.0<\/a><\/figcaption><\/figure> Check how effective your pest control interventions have been. Are you noticing fewer pests, or is pest damage still persisting? Remember that IPM methods might work slower than traditional pesticides and require more than one intervention. You also might need to change pest control measures to see further progress. <\/p>
Keep in mind that you should be monitoring before, during, and after applying IPM methods. <\/p>
Integrated Pest Management Practices<\/span><\/h2>
In this section, we\u2019ll dive into the basic methods of Integrated Pest Management and how you can apply them to your garden. <\/p>
Cultural practices <\/span><\/h3>
![\"worker](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/02\/rsz_1rsz_shutterstock_668139877.jpg\")
Photo Credit: Shutterstock<\/a><\/figcaption><\/figure> Cultural control comes down to the successful maintenance of your garden. There are many ways to stop the growth and perseverance of garden pests with cultural practices. Here are some examples: <\/p>
- Test your soil<\/strong><\/a> <\/strong>and treat it properly with amendments and aeration.<\/li>
- Choose pest-resistant and disease-resistant plants.<\/strong><\/li>
- Only bring healthy plant material into your garden<\/strong>. Use seeds, seedlings, and potted plants that are free of pests and diseases.<\/li>
- Plant crops that are suitable for your type of soil and sun exposure. <\/strong>Veggies require 6 to 10 hours of sun (depending on species) and well-drained soil.<\/li>
- Water<\/strong><\/a> and fertilize correctly.<\/strong> Moisture and overfertilization attract pests. A lack of nutrients and drought make crops less resistant to diseases and insects.<\/li>
- Apply mulch<\/strong><\/a> on your garden beds<\/strong> to prevent weeds from growing. Mulch also stops raindrops from splashing from the ground to the lower leaves bearing nasty plant pathogens.<\/li>
- Rotate crops<\/strong><\/a> every few years.<\/strong> This practice prevents specific pests and pathogens from building up in the soil. It also improves soil fertility.<\/li>
- Take care of your tools and clean them regularly.<\/strong> Disinfect after pruning diseased or infected plants. Use a 10% chlorine bleach solution.<\/li> <\/ul>
Habitat manipulation<\/span><\/h3>
![\"Basil\"](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/05\/Basil_800.jpg\")
Photo Credit: Avi<\/a> | Flickr | CC BY-SA 2.0<\/a> <\/figcaption><\/figure> For effective habitat manipulation, you must answer two questions: <\/p>
- What can you do in your garden to keep pests away?<\/li>
- How can you attract and support the natural enemies of common pests? <\/li> <\/ul>
Here\u2019s a list of IPM practices to help you start manipulating the natural habitat in your yard:<\/p>
- Pick up any loose debris where pests might shelter (or feed on)<\/strong>. Dead leaves and stems, mulch that is too thick, and fallen produce fit in this category. Cover the fresh food scraps to avoid attracting insects and other pests if you’re composting.<\/li>
- Grow <\/strong>pest-deterrent companion plants<\/strong><\/a> between your crops to keep pests away. Some good examples are basil, marigolds, chives, catnip, onions, garlic, and thyme.<\/li>
- Use <\/strong>trap plants<\/strong> <\/a>to attract insect pests and keep them from attacking your crops. Chervil and blue Hubbard squash are two common trap plants in vegetable gardens. <\/li>
- Make natural pest enemies feel welcome.<\/strong> Grow flowering plants<\/a> for food (pollen and nectar). Install hedgerows to shelter spiders and beneficial beetles during winter. Attract birds by installing feeders in your trees. <\/li>
- Create exclusion zones.<\/strong> Fences and row covers are what we call exclusion barriers. They keep pests from entering your garden or planted areas. Install underground fences for digging pests like pocket gophers, moles, and voles, and above-ground fences for larger animals like deer. Row covers are useful against caterpillars and spider mites.<\/li> <\/ul>
Biological control <\/span><\/h3>
![\"nematodes](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/05\/200926410_f5ba8779c3_c-1.jpg\")
Photo Credit: snickclunk<\/a> | Flickr | CC BY-SA 2.0<\/a> <\/figcaption><\/figure> When you\u2019re managing pest problems in the garden, biological control serves to introduce naturally competing elements or organisms into the environment. <\/p>
There are three types of beneficial organisms that can help you control bad bugs:<\/p>
- Predators<\/strong> are large insects that feed on common home garden pests. For instance, ladybugs prey on aphids, whiteflies, thrips, and spider mites. Green lacewings and paper wasps feed on tomato hornworm eggs and young caterpillars. Birds, bats, and insect-eating mammals also qualify as insect predators.<\/li>
- Parasites<\/strong> use pest insects as hosts for their eggs. When eggs hatch, the newly born organisms feed on the insect host and kill it. This category includes braconid wasps<\/a>, tachinid flies<\/a>, and beneficial nematodes.<\/a><\/li>
- Pathogens <\/strong>are bacteria, fungi, viruses, and protozoa that infect pests. Bacillus thuringiensis<\/em><\/a> strains are used to control mosquitos, flies, gnats<\/a>, caterpillars of moths and butterflies, and beetle larvae. Bacillus popollia<\/em><\/a> is the first bacteria brought into the U.S. to control Japanese beetle larvae. <\/li> <\/ul>
The most effective IPM strategy is to support the natural enemies you already have in your garden. This biological control approach is called conservation<\/strong> and involves:<\/p>
- Reducing the use of pesticides to avoid reducing the beneficial insect population.<\/li>
- Growing flowering plants that provide pollen and nectar, like sweet alyssum, sunflower, milkweed, dill, and fennel.<\/li>
- Installing hedgerows to ensure winter shelter for spiders and beetles.<\/li> <\/ul>
When the native predators in your yard are not enough to control pests, you can buy and add more of what you\u2019ve got or bring in new types of natural enemies. This approach is called augmentation.<\/strong> <\/p>
Note:<\/strong> Conservation provides better results in open-space gardens. Augmentation is more effective in the controlled space of greenhouses.<\/p>
Mechanical control<\/span><\/h3>
This part of your IPM program is easy to execute. Mechanical control involves using physical means to remove or exclude pests from the garden. Here are some examples: <\/p>
- Knock bugs off plants, flowers, and produce by handpicking or using a spray bottle or hose.<\/li>
- Place mechanical traps throughout the garden for larger pests, like rodents.<\/li>
- Pruning diseased or infested plants and safely removal of damaged parts.<\/li>
- Hand-pulling weeds from your garden beds.<\/li>
- Tilling the soil to get rid of weeds that cover large areas.<\/li> <\/ul>
Mechanical control is also called physical control, and it typically includes corrective measures. It offers gardeners pest control techniques to use when pests are already present and start to become a problem.<\/p>
Chemical control<\/span><\/h3>
![\"Man](\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/04\/rsz_pesticide-shutterstock-800-3-646x430-1-646x430.jpg\")
Photo Credit: Shutterstock<\/a><\/figcaption><\/figure> In Integrated Pest Management, the use of pesticides is saved as a last resort. Pesticides include fungicides, herbicides, insecticides, and rodenticides. <\/p>
Pesticides must be applied in the safest and most environmentally responsible means possible. Here\u2019s how to approach pesticide use as part of the Integrated Pest Management strategy:<\/p>
- Correctly identify the pest problem<\/strong> and apply a pesticide targeting that damaging pest. If unsure about the culprit, send a sample to the local Extension Office<\/a> for identification.<\/li>
- Apply a selective pesticide instead of a broad-spectrum product<\/strong>. Selective pesticides only affect the target pest and don\u2019t harm other beneficial organisms. <\/li> <\/ul>
- Use spot treatments instead of broadcast applications.<\/strong> It provides better results and protects the beneficial microorganisms.<\/li>
- Read and follow the application instructions.<\/strong> <\/li>
- Wear the proper safety gear,<\/strong> including chemical-resistant gloves, long pants, and long sleeves. <\/li> <\/ul>
IPM practitioners like to use \u201creduced risk<\/a>\u201d pesticides as classified by the EPA. Always start with selective and less harmful pesticides and leave the most aggressive as a last resort. The main chemical control products you can use are:<\/p>
- Botanical pesticides (biopesticides)<\/strong>: obtained from plants or minerals and effective against bacteria, fungi, nematodes, viruses and insect pests.<\/li>
- Horticultural oils<\/strong><\/a> (neem oil, citrus oil, garlic oil) and insecticidal soaps<\/a><\/li>
- Insect growth regulators<\/strong><\/a> <\/strong>(IGRs): mimic insect hormones and disturb reproduction.<\/li>
- Synthetic chemicals<\/strong><\/li> <\/ul>
What are the pros and cons of Integrated Pest Management? <\/span><\/h2>
There\u2019s no perfect solution for pest control in the garden, but some components of IPM look better than traditional pest control methods. Of course, everything is a give and take. Some parts of IPM might not be ideal for you. <\/p>
Below, we\u2019ve compiled a list of the pros and cons of IPM to help you decide if this approach is right for you. <\/p>
Pros:<\/strong><\/p>
\u2713 Environmentally conscious approach to pest control
\u2713 Fewer pesticides applied to foods
\u2713 Promotes the long-term health of the garden\u2019s ecosystem with biological, mechanical, and cultural controls
\u2713 Lowers care costs over time by removing the need for purchasing pesticides frequently or contracting pest control services<\/a>
\u2713 Keeps pests, plant disease, and fungi from evolving into resistant varieties with limited use of chemicals<\/p>Cons:<\/strong><\/p>
\u2717 Some biological methods involve highly controlled conditions, such as releasing predatory species or beneficial microorganisms
\u2717 Mechanical methods need to be performed on a regular basis, including trap setting and manual removal
\u2717 Time-consuming to learn and put into practice
\u2717 Requires more monitoring and careful attention before, during, and after applying treatments
\u2717 Uses more resources and manual labor than traditional pesticides<\/p>FAQ about Integrated Pest Management<\/span><\/h2>
What are the most common pests in vegetable gardens? <\/span><\/h3>
The most common pests that love your vegetables are:<\/p>
- Aphids<\/li>
- Spider mites<\/li>
- Tomato hornworms<\/li>
- Whiteflies<\/li>
- Thrips<\/li>
- Cabbage maggots<\/li>
- Slugs<\/li>
- Ants<\/li>
- Flea beetles<\/li>
- June beetles<\/li>
- Japanese beetles<\/li> <\/ul>
What are the 3 basic rules for an IPM program?<\/span><\/h3>
An IPM program has many components and practices but three essential rules that can easily guide you through the process:<\/p>
- Know and monitor garden pests.<\/li>
- Set an action threshold.<\/li>
- Focus on prevention.<\/li> <\/ol>
Is IPM the same as organic pest control? <\/span><\/h3>
No, Integrated Pest Management is its own form of pest control. Organic pest control<\/a> also uses chemicals, but they are strictly controlled, and some contain ingredients that degrade over time in the environment. In IPM, pesticides are used as a last resort, and they\u2019re made from either synthetic or organic chemicals. <\/p>
Is it time to invest in a professional? <\/span><\/h2>
IPM strategies are effective, yet they take preparation, research, practice, and, ultimately, time. Consider investing in a professional to care for your yard so you can focus on the health of your garden. Lawn Love connects you with the best local lawn care professionals<\/a> who will tend to your yard while you keep pests off your peppers.<\/p>
Main Image Credit: Olko1975<\/a> | Canva Pro | License<\/a><\/p>","protected":false},"excerpt":{"rendered":"
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- Horticultural oils<\/strong><\/a> (neem oil, citrus oil, garlic oil) and insecticidal soaps<\/a><\/li>
- Read and follow the application instructions.<\/strong> <\/li>
- Apply a selective pesticide instead of a broad-spectrum product<\/strong>. Selective pesticides only affect the target pest and don\u2019t harm other beneficial organisms. <\/li> <\/ul>
- Correctly identify the pest problem<\/strong> and apply a pesticide targeting that damaging pest. If unsure about the culprit, send a sample to the local Extension Office<\/a> for identification.<\/li>
- Parasites<\/strong> use pest insects as hosts for their eggs. When eggs hatch, the newly born organisms feed on the insect host and kill it. This category includes braconid wasps<\/a>, tachinid flies<\/a>, and beneficial nematodes.<\/a><\/li>
- Grow <\/strong>pest-deterrent companion plants<\/strong><\/a> between your crops to keep pests away. Some good examples are basil, marigolds, chives, catnip, onions, garlic, and thyme.<\/li>
- Pick up any loose debris where pests might shelter (or feed on)<\/strong>. Dead leaves and stems, mulch that is too thick, and fallen produce fit in this category. Cover the fresh food scraps to avoid attracting insects and other pests if you’re composting.<\/li>
- Choose pest-resistant and disease-resistant plants.<\/strong><\/li>
- Test your soil<\/strong><\/a> <\/strong>and treat it properly with amendments and aeration.<\/li>
- Hungry predators<\/strong>, such as lady beetles<\/a> (ladybugs) that prey on destructive mites and aphids<\/a><\/li> <\/ul>
- Pollinators<\/strong><\/a>, such as butterflies and bees<\/li>
- How to apply Integrated Pest Management in your garden<\/a><\/li>