One of the surest ways to ensure that your plants are healthy at all times is to do a garden inspection or scouting and what that means is putting on those comfortable shoes and with a hand lens, pen, and notepad walking about in your garden and recording any findings that may be a threat to plant life. In other words, you become a plant detective which is great because this is a sure way to notice and control any plant issues in the early stages.

As a groundsman, this was one of my duties and I was amazed at what I found in the garden. There are so many issues you will come across at times that will mean the difference between the life or death of that plant. In this article, however, we will be looking at how to identify sooty mold and how to control or eradicate it keeping your plants healthy and happy.

Sooty mold identification

Have you ever taken a walk in your garden and noticed the foliage or leaves of your plants covered with a black substance? this is known as sooty mold. In severe cases, this mold may spread to the stems and fruits of your plant. To the inexperienced, this looks like dirt as in this photo. Trying to shower your plant with a garden hose may remove some of the molds but the amount that is removed is small, other measures must be taken to bring these molds under control.

Another sign to know if your garden plants are affected by sooty mold is to look for ants. If there is a heavy population of ants then this just may be a sign that your plant has sooty mold. The presence of ants is a sure sign they are in search of honeydew, this sugar substance is very sticky and sweet (ants use honeydew as food) which is the excretion of sucking insects that extracts the plant’s fluids or sap.

How does sooty mold affect plant life?

Sooty mold takes away from the beauty of garden plants, giving them a sickly appearance that becomes an eyesore. Sooty mold also interferes with plants being able to produce their food.

Plants use water, carbon dioxide, and sunlight, convert these to sugar and then take them up through their roots, the mold covering plant leaves makes it very difficult for plants by acting as a barrier to plant leaves being able to absorb sunlight.

How does all of this work?

Plants that are stressed become victims of these garden pests, we must choose the right plant for the right location, know their water requirements, fertilize them according to their needs, proper pruning methods, and so on can help to keep garden plants healthy. When we neglect to follow these rules which are the laws of gardening plants will become sickly and attract garden pests. while it is true that the best-kept garden may also come under attack by garden insect pests the truth is your garden plants stand a better chance of surviving when they are healthy.

Controlling sooty mold using natural methods

As we have discussed earlier one way to control sooty mold is to keep plants as healthy as possible by meeting their requirements. Also controlling or eliminating pests will bring sooty mold under control.

Controlling sooty mold with chemicals

Controlling sooty molds with chemicals has proven to be very effective but a word of caution here, chemicals are dangerous and misuse or overuse of these chemicals can do more harm than good therefore this job should only be undertaken by a certified chemical or ornamental plant applicator. Some chemicals that may be used are as follows.

•  Insecticidal soaps.
•  Systemics.
• Biological insecticides.
• Organic insecticides.

An environmentally safe method

Includes the use of dish liquid combined with water.

1 tsp of dish liquid to 1 gal of water mixed well, add to a spray bottle. Apply when temperatures are cool, and cover the entire leaves both the top and the underside with this mixture, after about 2-3 hours rinse leaves thoroughly with fresh water once a week. Several treatments may be needed over a longer period because this method takes a while in some cases depending on the severity of the issue at hand.

Biological control

Controlling garden pests with this method may be slow but this is a safe method that can bring good results depending on the severity of the problem.

Mechanical Control

Mechanical control involves using tools such as hand pruners, shares, and so on to remove infected parts.

Note

The goal of seeking to get rid of sooty mold is so that the molds would not affect new plant growth as younger leaves emerge.

Conclusion

The control of sucking garden pests for example mealybugs, thrips, whiteflies, scale insects, etc… will control sooty mold, if sooty is an issue you are facing or if you want to keep your plants healthy so they don’t become prey to pests issues that will encourage sooty mold then following this guide will help to give you the results that will promote plant healthy. Healthy plants contribute to a healthy beautiful garden which is amazing. It is good to see our hard work pay off as we reap the rewards.