Final answer:
Calibrating spray equipment ensures the correct amount of pesticides is applied, which prevents illegal residues, protects plants and animals, reduces runoff, and avoids legal consequences. Proper calibration also improves crop yields and has economic and environmental benefits.
Step-by-step explanation:
The benefits obtained from calibration of your spray equipment are mainly related to ensuring the proper application of pesticides, which can lead to a number of positive outcomes, none of which are listed in the options provided in the question.
Correct calibration helps prevent illegal pesticide residues, injury to plants and animals, and excessive run-off, while also avoiding the potential for lawsuits and fines related to incorrect pesticide application. By utilizing well-calibrated spray equipment, farmers can improve crop yields and minimize negative impacts on the environment and human health.
Correct calibration means applying the right amount of pesticides, reducing the risk of over-application, which can cause damage to crops, harm non-target species, and increase the likelihood of pesticides entering neighboring waterways. Moreover, it can lead to economic benefits since proper application ensures that the investment in pesticides translates directly into crop protection without waste.