Which of the following is a common pest management strategy for cotton?

Integrated pest management (IPM) techniques are a widely recognized and effective approach in pest management for cotton and many other crops. This strategy combines various management practices to minimize pest damage while reducing reliance on chemical pesticides. IPM includes biological controls, habitat manipulation, cultural practices, and the responsible use of pesticides when necessary.

IPM is advantageous because it promotes ecological balance, reduces the potential for pest resistance, and minimizes negative impacts on beneficial organisms, human health, and the environment. By integrating multiple strategies, farmers can make informed decisions and use pest control methods more efficiently, ultimately leading to sustainable cotton production.

Other options, while they may have their own merits, do not encompass the comprehensive approach that IPM represents. For instance, relying solely on organic pesticides or planting cover crops may not provide adequate pest control on their own, and utilizing leftover herbicides can lead to improper application and potential harm to crops or beneficial organisms, which is not how integrated pest management operates.