• Caterpillars on redbud

    Hello, I have just noticed web-like nests of small yellow caterpillars on the branches and leaves of my Eastern redbud. At the same time, I saw that many of the tree’s leaves have curled/ruffled edges, the veins are yellow and…

  • Mildew and white worms on phlox

    My purple phlox suffered from mildew in the late summer/fall, plus what appeared to be a small, about 1/4 inch long fat white grub or bug on the underneath side of the leaf. Can you please advise on what this…

  • Whiteflies?

    My garden has tons of small flying objects. While some are mosquitoes the others I think are whiteflies, however, every web page I’ve read said they don’t overwinter in Ottawa, Canada. But every year they’re back and seem to be…