- (Focus Area) Yard & Garden
Follow these tips for the month of July to prevent pests in the garden and landscape. To see more tips specific to your region, visit the Seasonal Landscape IPM Checklist on the UC IPM website.
- Clean up fallen fruit or nuts to avoid attracting or harboring pests.
- Deter borers by deep watering trees that are adapted to summer rainfall. Avoid pruning or creating open wounds that can also attract borers.
- Cover fruit trees with netting to exclude birds and other
- Author: Melissa G. Womack
- Author: Kathy Keatley Garvey
If Cinderella were a butterfly, she'd probably be a white cabbage butterfly, Pieris rapae.
The butterfly--in its larval stage it's a pest of cucurbits--is stunning as an adult. Just think of a flowing white gown, exquisite pirouettes, and a flutter like no other.
If you've ever tried to photograph a white cabbage butterfly, it's not all that easy. They are fast and fleeting. One minute they're on the lavender and the next minute they're not. One minute they're on the catmint and then...
Where did they go?
With a fast...
- Author: Kathy Keatley Garvey
Ever seen the male longhorned bees, Melissodes agilis, zipping around your garden, trying to bump all critters, large and small, off of "their" blossoms? They own them, ya' know.
These male bees are SO territorial. We've seen them target honey bees, bumble bees, carpenter bees, syrphid flies, spiders and praying mantises. And one another. Everything is fair game.
"They're saving the flowers for the females of their species, so they can mate with them," according to the late Robbin Thorp (1933-2019), UC Davis distinguished emeritus professor, Department of Entomology and Nematology.
But as dusk...
- Author: Melissa G. Womack
A scorching summer heat wave is bringing triple-digit temperatures and excessive heat alerts to much of California. The National Weather Service is predicting temperatures upwards of 105 and 115 degrees for several days in a row. Many home gardeners are wondering how they can help their plants, trees, or shrubs survive the intense summer heat.
“We are getting a lot of questions from around the state from people worried about how the extreme temperatures are going to affect the plants or trees in their yard,” says Missy Gable, director of the UC Master Gardener Program. “With a little extra planning, you can help your garden beat the heat and survive the hot summer weather.”