I knew what this was one block away (note the orangish color). The homeowner was outside, so I told him he should spray ASAP. I also handed him a fact sheet regarding 'greenbug aphids'. He told me that his lawn service (you can probably guess which one) told him a month ago that is was "brown patch", and it would go away if he watered more (he has a sprinkler system). When he saw the aphids with my magnifying glass, he immediately called :___ _____" and told them to "get their a$$ out here". I ended up doing a "truck estimate" for him as well as his next door neighbor. This happened today. You guys have any similar experiences?