Time to Deal with Boxwood Leaf Miners

The Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) has posted a notice reminding gardeners that those yellow / orange spots on boxwood leaves are the result of boxwood leaf miner pupating inside them. Since adult miners (midges) are emerging now, it’s time to get this pest under control. Look closely to find empty … Continue reading Time to Deal with Boxwood Leaf Miners