Artillery fungus. Just the name sounds like something you'd want to avoid. And you should! This pesky fungus can cause significant damage to your home's exterior and even irritate your skin. But don't despair; this comprehensive guide will arm you with the knowledge and strategies to effectively kill artillery fungus and prevent its return.
Understanding Artillery Fungus
Before we dive into eradication, let's understand our enemy. Artillery fungus, scientifically known as Sphaerobolus stellatus, isn't actually a fungus in the traditional sense. It's a slime mold that launches its spores with explosive force – hence the "artillery" moniker. These spores are what stain your siding, windows, and cars, creating unsightly black or brown spots that are incredibly difficult to remove.
Identifying Artillery Fungus
Knowing what you're up against is crucial. Look for:
- Small, cup-like structures: These are the fruiting bodies of the fungus, usually found in damp, shaded areas.
- Black or brown spots: These are the telltale signs of the spores that have been launched onto surfaces.
- Location: Artillery fungus thrives in damp, decaying organic matter like mulch, wood chips, and even pine needles.
How to Kill Artillery Fungus: Effective Strategies
Eliminating artillery fungus requires a two-pronged approach: removing the source and eliminating the spores.
1. Removing the Source:
This is the most crucial step. If you don't remove the source, the fungus will simply keep reproducing.
- Clear away organic matter: Carefully remove any mulch, wood chips, or other decaying organic material within several feet of your house. Replace it with inorganic materials like gravel or rock.
- Clean gutters and downspouts: Ensure proper drainage to prevent moisture buildup near your foundation.
- Inspect and repair any damaged wood: Rotting wood provides the perfect breeding ground for the fungus. Repair or replace any affected areas.
- Address moisture problems: Fix any leaks, cracks, or other issues that contribute to excessive moisture.
2. Cleaning Contaminated Surfaces:
Once you've removed the source, it's time to tackle the existing stains.
- Gentle cleaning: For lightly stained surfaces, a gentle scrubbing with a solution of soap and water may suffice. Rinse thoroughly afterwards.
- Pressure washing: For more stubborn stains, a pressure washer can be effective. Be cautious not to damage the surface with excessive pressure.
- Specialized cleaning solutions: Some commercial cleaning products are specifically designed for removing artillery fungus stains. Always follow the manufacturer's instructions carefully.
3. Preventative Measures:
Prevention is key to keeping artillery fungus at bay.
- Maintain proper landscaping: Keep vegetation trimmed back from your house to allow for good air circulation and reduce moisture buildup.
- Regularly inspect your home's exterior: Early detection allows for quicker and more effective treatment.
- Use inorganic mulch: Gravel, stone, or other inorganic mulches don't provide the necessary environment for artillery fungus to thrive.
Beyond the Basics: Dealing with Stubborn Cases
For severe infestations or if you're struggling to eliminate the fungus, consider these options:
- Professional help: A professional landscaping or pest control service may have specialized tools and knowledge to handle persistent infestations.
- Fungicides: While not always effective, some fungicides may offer additional control. Always follow label instructions carefully.
Remember: Safety first! When working with cleaning solutions or pressure washers, always wear appropriate protective gear like gloves and eye protection.
By following these steps and implementing preventative measures, you can effectively kill artillery fungus and protect your home from this unsightly and persistent nuisance. The key is to be proactive, diligent, and thorough in your approach.
