Itís official: Hurricane Irmaís wrath has left Floridaís citrus industry limping out of its worst season since 1942. The U.S. Department of Agriculture forecasts that the state will produce about 45 million boxes of oranges this year, down 40 percent from the 68 million to 75 million boxes that was forecasted before the September storm crossed the state.The departmentís June prediction was unchanged from its May forecast.Related coverage: Florida scientists are working to solve greening. They were too late for Cee Beeís.>"This brings a very difficult citrus season to a close," said Shannon Shepp, executive director of the Florida Department of Citrus, in a release. "We look forward to a quiet, resilient season in the fall."Florida is expected to produce about 3.8 million boxes of grapefruit, down from last seasonís 7.8 million boxes and the 2015-2016 seasonís 10.8 million boxes. Citrus yields are measured by 90-pound boxes.As of October, the Florida Department of Agriculture and Consumer Services estimated that Hurricane Irma caused more than $760 million in damages to the stateís citrus industry.Related coverage: Months after Hurricane Irma, Florida citrus production is steady>"While todayís final citrus crop forecast brings this horrible season to a close, itís important to remember that the industry is still recovering from Hurricane Irmaís unprecedented damage last year," Florida Agriculture Commissioner Adam Putnam said.Florida produces about 60 percent of the countryís citrus, amounting to about $1 billion in sales each year, according to state figures.Related coverage: Florida orange crop expected to be lowest in 75 years>Congress passed a relief package in February to assist those affected by natural disasters, and the U.S. Department of Agriculture said in April that it will distribute $2.36 billion for victims of 2017 wildfires and hurricanes. Contact this reporter at [email protected] or (727) 892-2249. Follow @malenacarollo.