Surround WPDerived from kaolin clay, a natural mineral, Surround WP forms a barrier film that acts as a broad spectrum crop protectant. It is labeled to control insect pests and disease, while protecting against sunburn and heat stress. The kaolin clay coats the plants with a white powder film that acts in several ways to deter pests. It creates a hostile environment for insects and mites, the particles adhere to the insects acting as a strong irritant and the