Agricultural Crop Protection: Foster can be used to protect a wide range of crops from various pests and diseases. It can be applied to fruits, vegetables, grains, and other agricultural crops to control insects such as aphids, caterpillars, thrips, and mites, as well as fungal diseases like powdery mildew, rust, and leaf spot.

Greenhouse Use: Foster is effective for controlling pests and diseases in greenhouse settings, where plants are particularly vulnerable to infestations and infections due to the controlled environment. It can help greenhouse growers manage insect and fungal issues on a variety of crops, including vegetables, herbs, and ornamentals.