Dr. David Mayondo lectured us about the industry and academia in the agriculture. He told us how agriculture looks like in the past. It is a job that required massive labor and time input. If you are a farmer or live in a farmer family, you may live with farm or agriculture for the whole life. But with the development of technologies, the yield and production increased and the labor and time decreased. The tools of pest management changes over time. In the beginning, farmers use hand or animal. Then it changed to machinal tools and chemical tools. Nowadays, farmers use the biological tools to control pest, like CRISPR, GMO, GWS, and RNAi. Proteins have the potential to be powerful tools for enhancing agricultural production, as well as being highly biodegradable and produced in plants that need them. There are several commercial products of biotechnology. For example, Roundup Ready Crops can allow farmer manage weeds in a more effective and efficient way, or YieldGard Corn can allow farmer control targeted pest without harming the beneficial and non-threatening insects.