A backyard flock in Sussex County has tested presumptive positive for H5 avian influenza, according to the Delaware Department of Agriculture. This marks the first confirmed case of H5 avian influenza in Sussex County poultry.

Delaware Agriculture Week began Monday and runs through Thursday at the Delaware State Fair Grounds. During Tuesday's Farmers' Market Managers Summit, the Delaware Department of Agriculture announced that last year's farmers markets hit an all-time high sales record of $3.7 million.