If you recently planted cabbage, broccoli, or kale, (often called Brassicas and cole crops) keep an eye out for cabbageworms! The adult cabbageworm is a white butterfly with one to four black spots on its wings. They lay eggs individually on the leaves of brassica plants. Larvae are green caterpillars that chew on the leaves […]
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Monarchs, the beloved butterflies in North America, are in trouble. The monarchs that breed in western North America migrate toward the Pacific to overwinter in tree groves scattered along the coast from Mendocino County in California to Baja California in Mexico. For twenty years, counts have been made of overwintering butterflies thanks to volunteers with
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If you’ve got a soggy area in your yard, you might see nutsedges, a perennial weed that thrives in waterlogged soil and can indicate leaking irrigation. Sometimes called nutgrass, they are true sedges with stiff, thick leaves and not grasses, and grow faster than turfgrass species, are lighter in color, and grow upright, causing nonuniform
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Did you know what happens to weed and feed products you put on your lawn in the fall? A few things. As it’s a combination of an herbicide and a fertilizer, if your dog rolls around on the lawn even days after treatment, it can ingest some of that pesticide (weed killer). If you water
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You’re likely familiar with the smallest of all birds – the hummingbird. Found only in the Americas, these tiny aerial acrobats are important pollinators AND insect eaters, doing their part as flying pest controllers! They can use our help by providing them with the basics – shelter, water, and food. September 3, 2022 is National
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Warm days and cool nights are happening now. These are perfect conditions for powdery mildew to thrive in the garden. This common disease is easily recognized by the talcum-powder like appearance on new and old leaves, tender new shoots, some flowers, and fruits. It affects a huge range of plants – roses, crape myrtle, sycamore,
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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If you’ve grown tomatoes for a few years, chances are you use plants known to be free of and resistant to two common deadly fungal diseases, fusarium and verticillium wilt. But did you know that the blackened branch on a prized Japanese maple, towering ash, or verdant pepper tree may be the result of infection
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Mulch is really good for the garden. It’s any material placed on top of soil to cover and protect it, improve soil structure and fertility, and enhance the area’s overall appearance. Mulching mimics the natural environment found in forests where leaves and branches blanket the soil surface, replenishing nutrients as they decompose and creating an
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Summer is here and so are yellowjackets – those one-half to one-inch-long bright yellow wasps with black strips and their signature “narrow” waist. Yellowjackets prey on other insects and scavenge on human food and garbage. They will fiercely defend their nests – in holes in the ground, inside wall cavities or hanging gray paper-looking ones,
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