What could be a potential consequence of applying pesticides without an IPM approach?

Applying pesticides without an Integrated Pest Management (IPM) approach can lead to increased pest resistance. When pesticides are used excessively or improperly, pests that are not susceptible to the active ingredients can survive and reproduce. This survival leads to a population of pests that are increasingly resistant to these chemicals, making it more difficult to control them in the future. Over time, this creates a cycle where stronger or higher doses of pesticides may be needed to achieve the same level of pest control, often resulting in further resistance issues.

In contrast, IPM incorporates various strategies such as biological control, habitat manipulation, and the careful use of chemicals, aiming to maintain pest populations at acceptable levels while minimizing negative impacts on the environment and beneficial organisms. This holistic approach reduces the likelihood of developing pest resistance, thus promoting sustainable pest management practices.