citrus greening

Out with the snake, in with horse! January 31 marks the start of the Chinese New Year. Many people will be enjoying the rich cultural traditions of this holiday such as food, parades and exchanging gifts. One traditional Chinese New Year gift is citrus fruit, such as mandarin oranges and tangerines...

If you are like millions of other Americans, there’s a chance you have a citrus tree or two growing in your yard. As a residential citrus grower, it is very important to check your trees regularly for signs of disease. A diseased tree in your yard may seem like no big deal; however, it can easily...

With summer winding down and school starting soon, there’s just enough time for one last trip! No matter where your travels take you, be sure to bring back lots of photographs, souvenirs and memories—but one thing you don’t want to bring home with you is citrus. Moving citrus may seem completely...

To recognize the contribution that research in agriculture makes in our daily lives, we’re focusing this month’s Science Tuesday blogs on the successes that USDA science agencies have achieved for us all. If you walk through your home, you’ll see USDA science everywhere. The research we do can be...

It’s time to grab those gloves and get outside for some gardening! April is not only a great time to plant citrus trees, but it’s also Invasive Plant Pest and Disease Awareness Month. Before wielding that shovel, take a few minutes to learn how to keep your trees healthy and prevent the spread of...

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA's rich science and research profile. Kermit the Frog often reminded us that “It’s not easy being green”—but in Florida’s citrus groves, being green isn’t just...

Ready, set, hike! With football season upon us, we want to help you “kick off” your citrus’ health. Whether you are a rookie or seasoned veteran when it comes to growing fruit, following these simple tips can help your citrus have a winning season. 1. Draft an all-pro citrus team Dwarf varieties are...

Keep the lemonade flowing this Fourth of July! The stars and stripes and fireworks would not be the same without citrus--iced tea with lemon, key lime pie, lemon chiffon cake, fish with lemon, orange sorbet, lemon-garlic chicken and avocado lime salsa. And, as the temperatures rise, kids across...

This year I am encouraging everyone to make the Cinco de Mayo celebration a “Citrus de Mayo” affair by celebrating citrus’ role in the holiday’s food and culture. My goal is to raise awareness of the serious threat that diseases like citrus greening pose to United States citrus. From the limes and...

Does your citrus tree have spotted leaves or fruit with brown raised spots or small lopsided fruit? Good news, USDA released a free Save Our Citrus iPhone app that makes it easy to identify and report the four leading citrus diseases: citrus greening, citrus canker, citrus black spot and sweet...