Citrus Canker wiped out in Rio Grande Valley, Texas

[Millet]

http://www.krgv.com/story/35426586/citrus-canker-disease-nearly-wiped-out

[SoCal2warm]

Well that's what happens when you plant too many of the same type of tree in the same place; disease will inevitably come through and wipe them all out. That's one of the disadvantages of large-scale commercial monoculture.

In nature there's more genetic diversity, which creates more resistance to disease, because the same pathogen has trouble spreading to surrounding trees that may be a different variety or species.

[mrtexas]

I hope they get rid of it in the Houston area with 700+ trees infected. It will be back however as it
is still in Florida.