Archive Nut, Prune and Olive Programs

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Aloe k 1
Under the Solano Sun: Article

Aloe karasbergensis

May 28, 2019
Perusing plants at a Santa Barbara nursery while on vacation a few years back, I was drawn to an unusual looking aloe.
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Grubs in the garden: friends or foes?

May 27, 2019
Are grubs friends or foes? That really depends on where they are, how many you have, and your tolerance for creepy-crawlies in your garden. White grubs are the larvae of several species of scarab beetles.
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wilting
Topics in Subtropics: Article

Drought or Root Rot? - 12 Steps

May 27, 2019
By Ben A Faber
We recently had a series of workshops on Avocado Root Rot and ways to manage it. A common question was how to figure out whether the tree was diseased with Phytophthora cinnamomi or just stressed from lack of water.
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Root knot nematode galls. (Jack Kelly Clark, UC IPM)
The Stanislaus Sprout: Article

Tomato Time

May 27, 2019
By Anne E Schellman
Gardening is like the weather; both are perfect conversation starters with anyone you meet. In spring, one of the biggest gardening topics is tomatoes, since almost everyone loves home-grown tomatoes.
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Powdery Mildew on Rose
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Rose Disease: Powdery Mildew

May 27, 2019
Client Request: Could you help us with identifying the problem with our rose bushes. I used Bayer all in One Rose & Flower Care this Spring but it didn't do much good. What should we do? Thank You.
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