A Sign of Excess Humidity White mold, similar to powdery mildew, is another fungal issue that can appear as a white powder on your plant's soil. This mold thrives in conditions of high humidity ...

As its name suggests, powdery mildew disease causes a white, powdery substance to cover host plants, stealing nutrients and retarding photosynthesis while keeping the host alive. Different species ...

As its name suggests, powdery mildew disease causes a white, powdery substance to cover host plants, stealing nutrients and retarding photosynthesis while keeping the host alive. Different species ...

Your description sounds like you have a problem with whiteflies and a population big enough that it requires treatment. Despite their name, they resemble moths more than flies and are a common ...