Seeing what looks like giant mosquitos around lawns, pastures, or other grassy areas? These are crane flies, rather large flies with slender bodies and long, fragile legs that break off easily. Although similar in appearance to a giant mosquito, they are not a kind of mosquito at all and do not bite, even though some […]
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Just as you bite into that big, juicy apple, fresh off your tree, you catch sight of something that shouldn’t be there; that worm in the apple is no cute cartoon. Most likely it’s the larvae of the codling moth, a serious pest of apples that also attacks pears and walnuts. This insect pest can
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The emerald ash borer is a small (roughly half inch long) beetle with metallic green wing covers and a coppery red or purple abdomen. While there are other metallic wood-boring beetles, the emerald ash borer’s body is longer and more cylindrical than others. Adults feed on the edges of leaves and lay eggs under tree
These Emerald Green Beetles are BAD! Read More »
Summer is here and so are annoying wasps. Yellowjackets are the most common – 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
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Sometimes vertebrate animals can become pests in our homes, gardens, schools, parks, and landscapes and management efforts are needed. But figuring out what has burrowed under the porch, eaten the fruit on your trees, or caused holes in the lawn can be difficult if you don’t see the culprit in action. If you think you
What’s eating your fruit? Read More »
Seeing leaves on your fruit trees rolled up like a sandwich wrap? Could be leafrollers, a family of insects that attack the leaves of fruit trees like apples, pears, and peaches. They also target some ornamental trees like ash, poplar, and oak. Leafroller larvae feed on tender, new leaves, giving them a ragged appearance; they
What’s bugging your fruit trees? Read More »
It may seem early in the season for mosquitos, but one of the wettest years in history has left standing water across the area, creating perfect conditions for these pesky insects to develop. Stagnant water creates havens for disease-spreading mosquitoes, and mosquito experts are concerned this could be a long and intense mosquito season. These
Keep those pesky mosquitoes away Read More »
Are your roses sporting new leaves that glisten in the sunlight and are slightly sticky to the touch? See a trail of ants crawling up the trunk of your plum tree? How about powdery black stuff on your camellia bush or the garden furniture next to it? All are indicators that sucking insects may have
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Seeing mounds of soil, or open holes in your grass or flowerbeds? Could be a gopher or a mole. Both of these critters create tunnels and are active underground, improving the soil by aerating it and mixing nutrients. But they are otherwise very different. Gophers are rodents that eat only plants, favoring bulbs and roots,
There is a new worm in town – the invasive jumping worm. Also known as Alabama jumpers, Jersey wrigglers, wood eel, crazy worms, snake worms, Asian jumping worm, and crazy snake worms, they have been found in Napa and Sonoma Counties (not yet in Marin). They are smooth, glossy gray or brown and 1.5 to
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