Final answer:
The statement is true; rodenticides are a type of pesticide used to control various rodent species. Pesticides, which include rodenticides, are employed to manage pests that can damage crops or pose health risks, but they must be used responsibly to avoid harming non-target species or the environment. Biological control offers an alternative method that can be more sustainable and eco-friendly.
Step-by-step explanation:
Rodenticides are a type of pesticide that are specifically designed to control rodents such as rats, mice, gophers, squirrels, and other similar animals. These are chemicals like carbamates or biological agents that deter, incapacitate, or kill pests. The term "pesticide" is broad and includes various substances such as herbicides, insecticides, fungicides, and more, that are used to control pests that may damage crops, spread diseases, or cause nuisance in various environments.
While pesticides are useful in managing pest populations and protecting crops or human health, they must be used with caution due to the potential risks they pose to non-target species, including humans, and their environmental impact. Furthermore, over time, pests can develop resistance to pesticides, making them less effective and potentially leading to the need for increased dosages or stronger chemicals, which can be more costly and harmful.
Biological control is another form of pest management, where natural enemies such as predators, parasites, or pathogens are introduced to control pest populations. These methods can be more environmentally friendly and sustainable. However, when poorly planned, they could lead to unintended consequences such as harm to non-target species and even extinctions.