Category: Plants - Nelson Machinery & Equipment Ltd.
Oct 20, 2008 · Powdery mildew is a fungus that looks like flour dusted on plants, often in circular spots. It most commonly appears on leaves, but can also attack stems, flowers, and fruit. Infected leaves can twist, break, turn yellow, and dry out. To get rid of powdery mildew, you'll need a fungicidal spray .Mar 12, 2018 · Wash your aloe stems before extracting aloe gel. Once you have let the yellow, stinky goo come out of your aloe vera stem, it is time to wash it and move on to actually extracting aloe vera gel from your aloe plant. Just run under cold water, making sure you rinse off the end where the yellow liquid came out of.