I grew up in Arizona, where I had no appreciation for the absurd quantities of spectacular citrus ... you want to fertilize for the year, and you definitely want to ensure your trees are fed ...

Meyer lemon trees (Citrus x meyeri) are a truly unique type of citrus tree, as they are a hybrid cross between a lemon and a ...

Previous recommendations were to either remove the tree, or limp along until ... spray at the same time as you are fertilizing to provide micronutrients. Citrus micronutrient sprays are available ...

Time release fertilizer for Junipers, Spruces and other evergreen trees Easy to use fertilizer spikes; No wasteful runoff, no mess, hazards or smells; Apply early spring and late fall Continuous ...

A version of this story appears in the February 2017 issue of National Geographic magazine. Citrus, in many ways, stands alone. So many cultivated species have come from so few primary ancestors.

Matheron, M. E. Wright, G. C. and Porchas, M. 1998. Resistance to Phytophthora citrophthora and P. parasitica and Nursery Characteristics of Several Citrus Rootstocks ...

For the people who obsess over dinner parties and reservations, we’ve gathered cooking and food gifts that will surprise and ...

The first citrus trees appeared about eight million years ago, before spreading around the world, say international scientists. The trees eventually gave rise to the fruit on our kitchen tables ...

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 ...

In a search for treatments against HLB, we looked to endophytes of survivor citrus trees – in other words, trees that are HLB positive but showed only mild symptoms and continue to bear fruit.

We are re-evaluating our recommendations and planning ... Although live-tree farms do contribute to the consequences of fertilizer and pesticide use, they add value to land that might otherwise ...