Question: What is causing this white webbing that looks like it’s oozing from old pruning cuts in apple trees? Answer: I had never seen anything like those images of white foamy icing rings around the ...

Answer: Looking at the sample you brought in, the leaf curl on your peach tree branches is pretty extreme, and when I turned over and uncurled the leaves I found a ton of chubby green aphids hiding ...

Alias: Woolly apple aphids are most known for giving your apple tree a furry look on the main trunks and limbs. Adult woolly apple aphids are small tear dropped shaped insects that are covered in a ...

Few insects strike greater fear into the hearts of orchard-owners than rosy apple aphids. These tiny bugs feed on the leaves of apple trees, draining them of nutrients. Their saliva, meanwhile, ...

If you have aphids on a large tree and don't want to use chemicals, what should you do? According to Terrill Collier, president of Collier Arbor Care, you have three options: 1. Ignore it and live ...

Those cottony clusters are actually pests. If your shrubs have distorted, yellowing, or curling leaves or their growth seems stunted, take a close look. Woolly aphids may be to blame. These insects ...