Insecticidal soap – also known as soft soap or horticultural soap – is a special kind of soap that's designed for use specifically on plants. It's typically made using a potassium salt from fatty ...

To start a simple 2% insecticidal soap spray, use a pure liquid soap like Castile from Dr Bronners ... Image 123RF Neem Oil is a non-toxic, plant derived Horticultural Oil which you can get in ...

Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China ...