AEST Agritechnology Specialist Certification Practice Exam

Using genetically modified (GM) crops offers improved pest resistance, which is a significant advantage in modern agriculture. This trait is achieved through the introduction of specific genes into the crop that enable it to produce its own insecticide, such as Bacillus thuringiensis (Bt), or develop other pest-repellent characteristics. As a result, these crops can effectively deter pests, reducing the need for chemical pesticides. This not only lowers the overall environmental impact of farming but also promotes better crop health and yield stability by minimizing losses that can occur due to pest infestations.

In addition to pest resistance, the use of GM crops may result in reduced pesticide applications, which can further benefit the environment while also lowering production costs for farmers. Consequently, improved pest resistance directly contributes to food security by enhancing agricultural productivity and sustainability.