Free UC webinar on 'Natural Enemies & Beneficial Bugs'
An adult lady beetle considers the dining offerings on an aphid-infested chard plant. Immature lady beetles are even more voracious eaters of aphids than the adults are. Kathy Morrison
A free lunchtime webinar on "Natural Enemies & Beneficial Bugs" is this month's online offering from the University of California's Statewide Integrated Pest Management Urban/Community program.
The session will be conducted on Zoom from noon to 1 p.m. Thursday, July 20. It also will be recorded and made available on YouTube at a later date.
Eric Middleton, area IPM adviser for San Diego County, will lead the presentation, which will cover natural enemies in the insect world. He will discuss how these beneficial bugs -- which prey on or parasitize insect pests -- can help gardeners protect their gardens without pesticides.
Register here for the webinar.
Past sessions have covered topics such as pantry pests, aphids, squirrels, bed bugs and termites. For links to view them, see the full list here. To learn more about the webinar series, including upcoming topics, visit this website.
The main UC IPM website contains a wealth of information on pests of all kinds. Check it out at https://ipm.ucanr.edu/
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Garden Checklist for week of Sept. 15
Make the most of the cool break this week – and get things done. Your garden needs you!
* Now is the time to plant for fall. The warm soil will get cool-season veggies off to a fast start.
* Keep harvesting tomatoes, peppers, squash, melons and eggplant.
* Compost annuals and vegetable crops that have finished producing.
* Cultivate and add compost to the soil to replenish its nutrients for fall and winter vegetables and flowers.
* Fertilize deciduous fruit trees.
* Plant onions, lettuce, peas, radishes, turnips, beets, carrots, bok choy, spinach and potatoes directly into the vegetable beds.
* Transplant cabbage, broccoli, kale, Brussels sprouts and cauliflower as well as lettuce seedlings.
* Sow seeds of California poppies, clarkia and African daisies.
* Transplant cool-weather annuals such as pansies, violas, fairy primroses, calendulas, stocks and snapdragons.
* Divide and replant bulbs, rhizomes and perennials.
* Dig up and divide daylilies as they complete their bloom cycle.
* Divide and transplant peonies that have become overcrowded. Replant with "eyes" about an inch below the soil surface.
* Late September is ideal for sowing a new lawn or re-seeding bare spots.