What type of coverage is provided for an insured farmer who unknowingly disparages another farmer's crops?

The correct choice is Farm-owner's Liability Coverage. This type of coverage typically extends to various liabilities faced by individuals who own or operate a farming business. It is designed to protect the insured against claims made by third parties for incidents arising from operations on the farm, including allegations of disparagement of crops.

In the context of the scenario, if a farmer unknowingly disparages another farmer's crops—perhaps through false statements or misinformation that damages the reputation of the other farmer's produce—Farm-owner's Liability Coverage would address the resultant liability. This coverage helps protect the insured farmer from the financial repercussions that might arise due to their unintentionally harmful statements.

The other options do not specifically cover the liability aspect of disparaging remarks. General Liability Coverage is broader but not specifically tailored to agribusiness contexts. Crop Insurance Coverage is focused on protecting the insured's own crop losses due to environmental factors and doesn't address third-party claims. Property Damage Insurance typically covers damage to physical property but does not encompass personal liability for statements made about another's property, which is crucial in this situation.