Damage to plants

Herbicides can kill more than just weeds

A fast and easy way to get rid of weeds is to use one of the popular weed killers – just spray it on and the weeds die within days. But what if that same product contacts desirable plants, like your roses, vegetables, or fruit trees?  You certainly don’t want them exposed.  Herbicides, aka weed […]

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Could it be Fire blight?

As you drive through neighborhoods in mid-February, you may be delighted by the large trees clothed in puffy cloud looking blossoms of white.  Common throughout Marin, ornamental pear trees, specifically ‘Bradford’ pears, put on a spectacular show. In the mid-1960’s landscapers and municipal planners planted lots of them – they grew fast, took any kind

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Creeping Garden Thugs do a lot of Damage

It’s likely you don’t need an introduction to snails and slugs, the bane to most gardeners. Loosely related to octopi and oysters, they glide along on their muscular foot, secreting mucus to facilitate movement, leaving their trademark glistening trail behind.  With similar biology, the snail carries an external shell while slugs have evolved without one.

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Good or Bad Guy Chomping Your Tomatoes?

If you notice a quarter of a tomato plant missing overnight, but you can’t figure out what’s causing it, look closer!  A master of disguise, the tomato hornworm may be the culprit! These are enormous caterpillars – up to four inches long!  Their striping pattern makes them hard to spot despite their size. One tell-tale

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These Pests Love Hot, Dry, And Dusty!

Along with the warm, sunny days of summer comes a scourge of pests – spider mites.  These little arachnids, related to spiders, look like tiny moving dots. The eight-legged, oval shaped adults live in colonies, primarily on the under-surfaces of leaves and a single colony may contain hundreds of individuals. They overwinter as mated females

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