What can cause the leaves of citrus trees to curl up, and will it be simple to fix? Citrus trees make fantastic additions to a space. Growing lemons, limes, oranges, or any other citrus tree ...

Grapefruits are a human discovery, less than 300 years old. But citrus itself is ancient. Fossilized leaves discovered in China’s Yunnan Province in 2009 and 2011 suggest citrus has existed ...

The purpose of this study was to quantitatively determine citrus leaf consumption by Artipus floridanus Horn, the little leaf notcher, and the effect of feeding injury on net CO2 assimilation and ...

It looks like bird droppings on a leaf, but don't be fooled: it's a caterpillar in disguise. This seemingly innocent creature causes devastation in some agricultural communities, eating young citrus ...

But the freeze isn’t the only threat. Farmers are also battling ‘greening’ disease, a deadly bacteria that has devastated 80% ...