Sneaky little aphids found their way into my greenhouse. It’s well below freezing every night up here in the mountains this time of year, so they didn’t just sneak in from outside. As much as I scout my crops, the only explanation is that one snuck by me and has been slowly building a population. Nonetheless! I found them very early, no damage was done and I already used a mild, organic pyrethrum to eradicate them. I’ll step up my scouting now to monitor their population.