Final answer:
Effective insects and rodents control encompasses the use of natural predators, conservation of their habitats, biological control agents, and cultural practices like the use of pest resistant cultivars. These methods are not only cost-effective but also environmentally friendly and sustainable, reducing the reliance on harmful chemical pesticides.
Step-by-step explanation:
The premises for insects and rodents control involve various biological methods that are effective in limiting pest populations, developing resistance, preserving the environment, and reducing costs. Predators ranging from bacteria and viruses to vertebrates play a crucial role in natural pest control. For instance, birds can decrease moth and butterfly populations significantly, which, in turn, reduces plant damage and has substantial economic benefits.
Promoting natural predators and preserving their habitats can enhance crop yields and contribute to a healthier ecosystem. Use of beneficial arthropods, like mites, whip scorpions, and millipedes, can also control unwanted pest populations and fungi. However, reliance solely on ultrasonic devices for pest control lacks scientific backing, as pests can adapt to the noise, rendering them ineffective. Finally, the utilization of pest resistant cultivars and strategic planting patterns can further reduce pest numbers without the use of harmful pesticides.