Neem oil comes from the pressed fruit of the neem tree, which is native to India and Africa. Neem oil has natural insect-repelling properties, making for a useful yet organic insecticide. To use on ...

I’m collecting my supplies and reading gardening articles and have run across several references to “neem oil.” What is it and how do you use it in the garden? Though pest populations are low right ...

Neem oil all-natural tree extract shows up in beauty products, health care and a wide range of agricultural applications. There is a bit of confusion out there on how useful neem oil is for plants.

Are your prized roses looking more like a lace doily than a healthy display of blooms? If so, you're probably battling an iridescent, leaf-chomping menace known as the Japanese beetle. These ...

Spider mites cause leaf damage and webbing, often hiding under leaves and feeding on plant nutrients, which weakens plants over time. Neem oil kills mites at all life stages without harming ...

WILLIAM C. MAHANEY, JOAN VOROS, RAMANATHAN KRISHNAMANI, RONALD G. V. HANCOCK, SUSAN AUFREITER, MICHAEL W. MILNER and CHRISTOPHER C. R. ALLEN The Neem tree, the oil of which has a long history of ...