Topics in Subtropics

So Sphaeropsis tumefaciens causes galls, but it's also been noted to cause witches broom in citrus, as well. Thjs type of broom formation is a wild, though compact growth. It's a dense mass of shoot growth from a single point a messy mass that even a witch would have a problem using to sweep up.

Convolvulus can be an ornamental plant. There is a reason it is called MORNING Glory. It's why people plant it. It's commonly sold in nurseries. There's a large purple flowered variety that is growing throughout my Ventura city neighborhood.

A few months ago, I was asked about the toxicity of various plants in a horse pasture after the death of a miniature horse using that pasture.

The California Irrigation Institute is the oldest independent forum on irrigation and water in California founded in 1962. The primary purpose of the institute is to host an annual conference on California water issues, water use efficiency, water quality and surface and groundwater management.

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