What is a common consequence of pests developing resistance to pesticides?

When pests develop resistance to pesticides, one significant consequence is the higher expenses incurred for pest management. This situation arises because resistant pests may no longer respond to standard pesticide applications that were previously effective. As a result, pest managers often need to invest in alternative strategies, which can include applying larger quantities of existing pesticides, using different, possibly more expensive pesticide formulations, or incorporating integrated pest management techniques that require additional labor and resources.

Moreover, the increased resistance can lead to repeated treatments or the need for multiple product applications, both of which contribute to escalating costs. In some cases, the only effective option may be to move toward more advanced or novel solutions, further driving up expenses. This financial burden is felt by farmers and pest control professionals alike, making it a critical issue in pest management strategies.