If humans lacked effective ways to keep pests at bay, gardens and lawns would be overrun with unwanted visitors that could eat plants and trigger other undesirable effects. One method of interest is biological pest control. It centers on introducing living organisms that display predatory behaviors toward the pests rather than relying on chemicals to do the job.
Research shows there are many downsides to using non-biological pest control measures. For example, the chemicals pose dangers to kids and pets, and there are issues with the chemicals not reaching their intended targets. Additionally, ongoing use can cause resistance, requiring people to use more of a product to get the same results once achievable with a smaller amount.
When methods of getting rid of nature’s nuisances prove ineffective, agricultural professionals often waste money when, perhaps, they should have investigated different options sooner. A study from the Zoological Society of London recently found that the overuse of an herbicide to control a weed that harms winter-wheat fields takes a £400 million bite out of the United Kingdom’s economy every year.
Since the conventional ways of pest management have these negatives and others, more people wonder if now is the time to embrace biological pest controls.