- Author: Belinda J. Messenger-Sikes
(Credit: J DiTomaso)
The best way to avoid exposure to poison oak is knowing how to identify it. While the classic adage “leaves of three, let them be” can help differentiate poison oak from true oaks, it's not always correct. Poison oak is also deciduous so detecting it in the winter or spring when there are no leaves can be tricky.
More information on about this plant can be found in the recently updated
- Author: Belinda J. Messenger-Sikes
Have you seen wild turkeys wandering through your neighborhood? These American birds were once on the verge of extinction but now can be found foraging for food in urban and suburban neighborhoods. Some people enjoy the sight of a flock of wild turkeys strutting by their house. However, others may consider wild turkeys pests because of the droppings they leave behind, blocking traffic, destructive foraging, or aggressive behavior.
Whether you're a turkey fan or not, you can find out more in the brand new Pest Notes: Wild Turkeys. Author...
- Author: Belinda J. Messenger-Sikes
The giant whitefly is not a gargantuan monster out of an old sci-fi movie, although it is quite a bit larger compared to other whiteflies. Whiteflies are typically tiny insects that are hard to spot on plants unless they are flying, but the giant whitefly is more obvious. Giant whitefly adults produces spirals of wax on leaves and as the infestation grows, so do the waxy deposits, and soon a susceptible plant can be covered in waxy strands.
This insect is a serious pest of many ornamental plants including begonia, hibiscus, and lantana, as well as on some fruits and vegetables. The giant whitefly sucks out the plant's sap and excretes honeydew, damaging plants and causing...
- Author: Elaine Lander
As the weather warms up, we see more insect activity in gardens and landscapes, and you may also notice more activity of insect pests in your home. Common insect pests found indoors in springtime can include carpet beetles, fleas, fungus gnats, and boxelder bugs.
In our recent post on carpet beetles, we shared that the adults of these beetles prefer to be outdoors but the immature larvae can feed on fabric, carpet, or other natural materials in your home. See our Pest Notes: Carpet Beetles for more management information.
Cat fleas are the most...
- Author: Elaine Lander
- Author: Karey Windbiel-Rojas
“Aphids are really bad this year!” This is what we've been hearing on social media and from many home gardeners. Aphids can curl leaves, stunt plant growth, and make a mess by the sticky honeydew they exude. Some aphid species create galls which can also damage plants. Low to moderate aphid infestations usually don't damage plants but if you do have more aphids this year, there are many options for controlling them.
Aphids in landscapes and gardens can be managed by a number of different methods, including biological control. Biological control is when naturally occurring beneficial insects, mites, or other organisms (also called natural enemies) reduce a pest's abundance by eating or parasitizing them.
There...
