Getting Rid Of Lawn Rust Naturally
Lawn rust forms almost exclusively when the grass is in a period of slow growth, so anything that interferes with your lawns normal, healthy growth puts it at risk for this fungus. While theres not much you can do about the weather, there are plenty of other ways to optimize your lawns growing conditions.
Nourish your lawn Throughout the growing season, feed your lawn small amounts of slow-release nitrogen fertilizer every six weeks. Just 0.2 to 0.5 pounds of nitrogen per 1,000 square feet is generally enough. Pay special attention to fungus-prone areas, such as shady spots.
Water in the morning Good watering practices protect your lawn from the damaging effects of heat stress without leaving it damp and prone to fungal infections. Watering your lawn in the cooler hours of the early morning gives the grass a chance to dry out during the day. Avoid watering in the evening because it creates the ideal wet, cool conditions for lawn rust fungus to grow and release spores.
Give your grass around 1 to 1 1/2 inch of water per week or enough to keep the soil soaked 6 inches deep. Water two or three times a week, rather than daily, so the lawns surface can dry between watering.
Rinse your lawn equipment after using it on areas of lawn rust.
Brown Patch Lawn Disease
Brown plaque is a foliar disease, meaning it damages the grass’s stems, but not the plant’s crown or root system. 1 Herbs affected by brown spots can regenerate themselves without chemical intervention. Rhizoctonia can affect all lawns during the cold season, but is especially dangerous for ryegrass and fescue.
Lawn Enemies From The Ecosystem
With the proper lawn care tasks including frequent inspections and finding the right treatments, you will be able to keep lawn enemies away from your property. Knowing which enemies are in your lawn is the first step towards discovering the correct treatments.
Some lawn enemies are part of the ecosystem, and they include:
One piece of advice: Dont use pesticides because they kill earthworms, which are beneficial to your tiny ecosystem.
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What Types Ofgrass Are More Prone To Brown Fungus
Rhizoctonia can actually be a problem that all cool-season lawn grasses experience, but if you have tall fescue or ryegrass in your garden these are even more susceptible to its negative effects.
For other types of grass, such as fine fescue and Kentucky bluegrass, these might experience damage but its nothing too bad.
When it comes to warm-season grass, like St. Augustine and Zoysia grass, these can also be affected by the brown fungus, so its quite a common hazard.
Types Of Lawn Diseases And Fungi And How They Spread
As if it wasnât nuisance enough, there are various lawn fungus types to look out for. Many of the symptoms are similar, and weâll discuss how to tell if your lawn has fungus in the next section, but itâs important to be aware that there is more than one kind of lawn fungus or lawn disease.
One grass fungal disease will specifically target grass and leaves, while others infect the soil and prevent grass from growing. Others present themselves as dots throughout the lawn, and perhaps one of the most identifiable fungi appears as a fairy ring in turfgrass.
Fungi are spread primarily by wind and rain, but can even be spread with a lawnmower. If youâre unaware of a fungus problem on your lawn and use a lawnmower on infected parts of the grass, fungal spores can easily be spread to other parts of the land, speeding up the spread of the problem.
Youâll typically notice fungi growing in the dampest environments, so that may be under trees or in lower parts of the ground where water gathers.
The trouble with fungus is that it only presents itself once the disease has taken hold, and tackling those patches requires a good understanding of how the infection works. There are steps you can take to prevent lawn fungus problems, but it always starts with identifying symptoms.
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How To Treat And Heal Lawn Fungus
If you are looking to limit the development of fungus, we recommended that you:
- Scarify the lawn in order to reduce thatch.
- Reduce the amount of fertiliser that you are applying.
- Check underneath the lawn for any residue or buried debris that may be there use a knife to dig under the toadstools and remove any debris you find. You can also remove any existing toadstools simply by pulling them out by hand, whilst wearing a pair of gardening gloves of course, if there are a lot then mow them out using a collection box.
- Mow your turf to a recommended height
- Aerate soil compacted areas.
- Mix a small amount of washing up liquid into a watering can and dilute with water and pour this on the affected areas.
In terms of prevention, there are several things that you can do in order to try and fend off fungal issues. Its a good idea to aerate your lawn at the end of summer as the extra use and footfall during the warmer months means that the ground will be hard and compacted. You should also rake your lawn in order to remove any thatch and allow the grass to breathe. Its also important to be careful when watering your lawn to ensure that you are not leaving soggy patches or puddles in your grass. In order to develop a strong root system that can protect itself against fungal diseases, you should water thoroughly but less frequently.
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How To To Get Rid Of Brown Patch Fungus On Grass
Many conditions can cause patches of brown, dead grass on your lawn, but only one gets the official name brown patch. Brown patch disease is a condition caused by a single species of fungus, Rhizoctonia, that often occurs in mid- to late-summer when the weather is hot and humid.
Stop Cutting Your Lawn Too Short
If you cut your grass too short, then this puts stress on it and can make it more vulnerable to fungus.
Make sure you always leave about three inches of grass height, although the height thats right for your specific lawn grass will vary.
You can learn more about different grasses and their requirements in Eight Different Types Of Grasses.
Its also important to ensure that your mowers blade is sharp.
If its blunt, this can tear off grass instead of cutting it, leaving ragged grass thats much more prone to getting fungal infections as well as other diseases.
Always make sure the blade has been sharpened in spring before lawn mowing starts, but if you use your mower regularly or you have a large garden you should check the blade regularly.
Make Your Own Fungicide
If you want to avoid using chemical fungicides in your garden, you can make your own natural fungicide at home.
Youll need to mix together one tablespoon of the following ingredients: baking soda, liquid dish soap, and vegetable oil.
Mix these together well and then add them to a gallon of water. Put the solution in a spray bottle.
Then, spray this solution all over your lawn.
You should keep shaking the bottle well while you spray your lawn to ensure that all the ingredients mix together.
One gallon of water will be enough to cover 1,000 square feet of lawn, as Hunker reports.
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Is Your Lawn Sick 5 Fungal Diseases & What To Do About Them
The rain and warmer temperatures from late May and early June have fungus doing a lot of damage to lawns in the Kansas City area. If youre looking for guidance on how to prevent fungus from destroying your lawn, Custom Lawn & Landscape has your solution. Theres no fun in fungal lawn diseases, which is why we are going over five common types of fungus that damage lawns, and how you can spot them in your yard today!
Lawn Fungus Identification Guide
Brown PatchLeaf SpotSlime Mold
After careful manicuring and fertilization of your lawn, the last thing you want to see are defects. When defects, like bare spots or yellowing, crop up, you may immediately think watering and fertilization is all you need. In some cases, though, youre dealing with a lawn disease caused by a fungal outbreak that requires more than just maintenance.
In our list of common fungi-caused lawn diseases, youll learn how the fungi appear and what to do to eliminate and prevent them. Youll also learn whether the condition is harmful to your turf or not.
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Which Fungicides To Pick
Clemsons HGIC guide also provides a table of fungicide active ingredients and their effectiveness on brown patch fungus:
Some that the table lists as excellent are:
- Pyraclostrobin in Pillar G Intrinsic Fungicide.
- Fluoxastrobin in Disarm 0.25.
- Azoxystrobin, both with and without Propicanazol.
Its a good idea to go ahead and pick up two different fungicides. Alternating which ones you use can help prevent a buildup of resistance to any certain fungicide.
How To Identify Lawn Fungal Diseases
Signs that your lawn may have a fungal disease include:
- White, yellow, or brown patches or rings that grow in diameter.
- Thin patches of frayed, distorted, or discolored grass blades.
- Gray, black, red, orange, or purple spots on blades or stems.
- Gray, black, or pink powdery or threadlike coatings on and around grass blades.
- Areas of darkened, wet-looking, slimy, or greasy-looking grass.
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How To Identify Lawn Fungus The Main Symptoms
You might be wondering, âwhat does grass fungus look like?â In many instances, the tell-tale signs and symptoms are similar. However, with so many varieties of fungus out there, each species manifests itself differently.
Letâs take a look at some of the most common defining characteristics from the kind of fungus you might encounter on your lawn.
- Snow Mold
Snow mold typically occurs in vascular plant species and moss, so if your grass has some moss, you may be more likely to see these. This kind of fungus typically appears late in the winter when the snow begins to melt, leaving behind a series of pale-colored circular patches. Some might be just a few inches wide, others several feet wide.
- Rust Disease
Rust disease creates rust-like spots on leaves, plants, and grass. You should see the orange-reddish color on the grass, and may notice it on your clothes or shoes after walking on the grass.
- Red Thread Disease
With red thread disease, youâll notice straw-colored patches in your grass. The fungus is shaped irregularly and appears a light red or pink color.
- Take-all Patches
With a take-all patch, the fungus infects and kills the roots o the grass, leaving behind circular changes in color throughout the lawn. You should notice red, yellow, and brown colors.
- Brown Patches
This is probably one of the most common symptoms of lawn fungus. Because the fungus impacts the ability of grass to grow, brown patches of various shapes and sizes are very common.
- Dollar Spots
Avoid Applying Fertilizers That Have An Excessive Amount Of Nitrogen
Using an excessive amount of Nitrogen can actually make the disease worse.
Its recommended that you apply 4lbs or less per season.
There are benefits of using less nitrogen too, some of these are:
- The grass doesnt grow as fast You get to mow less often without it growing out of control.
- There is also less variation in the color of your grass. It stays much more consistent.
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Fungicide Lawn Fungus Treatment
As a last resort, you may want to try a fungicide on your lawn. A fungicide can eradicate your lawn disease as you work on improving your lawn care regimen to prevent fungi from coming back.
There are two main types of fungicide. Liquid fungicide creates a liquid coat over the grass that kills the fungus spores. Granule fungicide comes in little pellets that are spread on the grass and get absorbed into the soil. Remember, fungicide is a chemical, so always wear proper personal safety equipment when using it, like gloves, goggles, long clothing and safety masks.
Diy Lawn Fungus Control Vs Professional Treatment
If you discover fungus on your lawn, you want to address it right away. But should you DIY it or call a professional for help?
If the issue is a simple fix, and you know exactly what it is and how to go about killing the disease, doing it yourself can save time and money. However, if you dont choose the correct treatment, you could do more harm than good, and end up spending more in the long run. Not to mention, lawn fungus treatment products designed for consumer use arent always as powerful as those used by professionals, so it may take longer to solve the problem on your own.
Lawn fungus and disease is a common problem, and it doesnt have to mean that all of your hard work was in vain. Sometimes its due to factors out of your control, but taking the right steps to prevent and treat disease can keep your grass looking beautiful all season long.
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Is That Rust On My Lawn
- The leaves are covered with red-orange or yellow-brown dust or spores that resemble rust.
- Dust can be removed with your fingers.
- You may notice an orange or yellow powder/discoloration on your shoes after walking on infested grass.
- If rust on the lawn is left untreated for a long time, you may see pimples sticking out.
How To Tell If Your Lawn Has Fungus
The most important step when you spot fungus or another problem on your lawn is to correctly identify the specific type of disease thats present. Different lawn issues have different causes and symptoms, and treating your grass for the wrong thing could only lead to more damage not to mention, youll still have to deal with the original issues. Before you invest in a treatment, therefore, take the time to closely examine the issue or better yet, get a professional to identify the disease so you know exactly what youre dealing with and choose the right treatment the first time.
There are a number of signs to watch out for that indicate a problem with your lawn, and some of them are more obvious than others. In most cases, discoloration is the most obvious sign, as grass will turn yellow, tan, or brown in spots. Keep in mind, though that its not always a disease that can cause this. Higher than normal temperatures, inadequate watering, and insects can also cause dead or dying areas, only underscoring the need for adequate identification.
Assuming that everything else is normal, discoloration is just one sign that your lawn is sick. Brown patches not attributable to pets, slimy patches of grass, a film covering the grass and spots on individual blades of grass are all signs of an issue. While specific fungi and lawn diseases have unique signs, some of the most common types of disease and fungus include:
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What To Expect From Fungus Fighter
Have reasonable expectations after an application. Fungicides are used as disease suppressors. When applied as directed, Fungus Fighter will suppress the spread of most common turf diseases. However, Fungus Fighter will not change brown or yellow spots to green. Regular lawn maintenance, re-applications of Fungus Fighter, and routine fertilization will be required to rebuild healthy grass to grow out of the disease. Spot repairs or heavy overseeding may be necessary.
Turf disease in Bluegrass Lawns
Bluegrass diseases show up in the form of a slime or dust that wipes off, or even a patch that seems to die overnight. Apply Fungus Fighter in Late April to Early May when bluegrass is looking its best. Maintain continuous control by applying Fungus Fighter at 21 day intervals while conditions are favorable for disease.
Uncles Tip: Mow bluegrass shorter in the spring and be vigilant in the areas under trees or on the north that seem to hold the heavy dew longer in the morning. Mow the lawn shorter while it is cool, and rain is plentiful. In June, raise the mowing height and dont let the lawn dry out too much before starting the summer watering schedule. Should large areas die in the summer, add Stadium Special perennial rye grass, to your favorite blend in fall for a quick recovery.
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Turf Disease in Fescue Lawns
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Turf Disease in Zoysia Lawns
Managing Your Turf to Reduce Disease
How To Fix Lawn Fungus
One of the most overlooked issues you can refocus on during this difficults times is how to fix lawn fungus. Fungal diseases can come in a variety of forms, from threads, slimes, and patches to rings and spots.
You can take action to stop the spread of fungal diseases with effective treatments. Here is our guide to fungal threats and the best ways to fix lawn fungus to eradicate them.
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