Why does your Capsicum annuum Salsa Yellow have tiny black flies? Diagnose the cause and fix it with our step-by-step guide.
The tiny black flies are likely the adult stage of fungus gnats, which thrive in the moist organic matter of pepper potting soil. Their larvae feed on the fine root hairs of the Capsicum annuum, potentially causing stunted growth or yellowing leaves.
While typically slow-moving, small dark aphids can sometimes be mistaken for tiny flies if they are fluttering near new growth. They suck sap from the tender stems of the Salsa Yellow Pepper, leading to leaf curling.
Certain species of micro-diptera inhabit the soil surface of pepper plants, particularly when the medium is high in compost. They are often confused with gnats but stay very close to the soil-to-stem interface.
Your plant might also be experiencing one of these issues: