Where trees such as pine and maple are abundant, there's a good chance sap is, too. If tree sap or resin gets on your car's windshield, simply wiping it up with a paper towel won't work. Instead, use methods to either harden or soften the sticky mess to be able to pry it up ...
If you spot squash bugs or their eggs on your zucchini orgourds, act quickly to prevent a full-blown infestation. Mature bugs can be difficult to kill, but with a bit of diligence, homeowners can protect their prizedpumpkinsand savory squash from damage. Here’s how to get rid of squash...
Newton Figured Out How Tree Sap RisesKaren Hopkin
Because the ants protect the aphids, controlling the ant population in your area is the logical first step in controlling the aphids. It’s important to take matters into your own hands as quickly as possible; once you start seeing the outward signs of an infestation, such as wilting, yellow...
How to prevent woolly aphids Woolly aphids are most commonly found on apple and crabapple trees, but are also a pest of pears, ash, hawthorn, alder, elm, oak, Cotoneaster and Pyracantha. They particularly like congregating in small cracks in a tree and pruned branches where they can nestle...
Skip to main content Scientific American Give a Gift: Save 20% on all Subscriptions Expand Your World with Science Learn and share the most exciting discoveries, innovations and ideas shaping our world today.SubscribeSign up for our newslettersSee the latest storiesRead the latest issueGive a ...
Bees often seek shelter in dark, enclosed areas; to that end, hives are commonly found in tree hollows. If a bee colony gets too large, it will break off into swarms, which can result in a major bee infestation in your yard. When getting rid of bees from a tree, take all safety pr...
Tree care Noticeable needle loss or discoloration in pine trees could be a sign of a diseased tree. But what disease, and how can you treat your pine tree to restore it to health? So, if you’re asking yourself why your pine trees are turning brown, in this article, we’ll detail 10...
Another very common species of red aphid is the Rosy Apple Aphid (Dysaphis plantaginea). This is a red species that impact apple tree leaves and fruits in the spring. Damages can be vast on plantations where this species can lead to stunted growth, low apple production, and eventually, tr...
Signs Your Tree is Suffering From Cold Damage Leaves Winter Burn The foliage on an evergreen tree will become brown or bleached out for a few different reasons during the winter. Thewinter sun and wind can cause the tree to lose waterthat its frozen roots can’t replenish, or the rapid ...