Cucumber beetles are one of the most problematic pests for cucumbers, but even these pesky insects are no match for nasturtiums. Research has found that nasturtiums emit a peppery fragrance that ...

Plants may seem defenseless against insects, having neither hands nor tails to brush them away. But many produce potent repellent chemicals, ranging from ones that just taste or smell bad to ones that ...

If you live somewhere with a lot of mosquitos flying around, chances are you've heard of (or at least smelled) citronella. A variety of geranium, citronella (Cymbopogon nardus), is known for its sharp ...

Companion planting with herbs and flowers like rosemary, basil, and marigolds naturally repels common pests while boosting plant health and yield. These plants confuse or deter bugs through strong ...

Two teams of researchers have modified plants to produce genetic material that disables critical genes in insects that eat the plants. The technique could provide a new strategy for agricultural-pest ...

Marigolds are a common sight in many gardener's yards because they bring so many benefits. Not only do they wow with vibrant orange hues, they also have incredible pest-repellent qualities, including ...

Spider mites are a common pest that can easily get out of control on house plants because of our dry winter air. A thorough weekly check of our indoor plants can prevent heavy infestations like this.

Overuse of chemical pesticides has driven resistance in agricultural pests, including the adaptable two-spotted spider mite. Researchers have discovered novel elicitor proteins, Tet3 and Tet4, in mite ...

Dish soap is a DIY pest solution that causes more harm to plants than help in pest deterrent. Essential oils are another pest control solution that often proves to be weak or ineffective. Tobacco and ...

Overwinter garden pests can stress and kill your plants. Learn how to protect your garden from beetles, mites, and worms with these tips. The end of harvest season is nigh, but before you pack up your ...

We’re back! That’s right, after being closed all of last year due to COVID-19, the Mahoning County Extension Office’s Plant and Pest Diagnostic Clinic is back for 2021. What does this mean for you?