- Author: Anne Schellman
Giving Tuesday is November 29, 2022! Please join us in this opportunity to give to your local UCCE Stanislaus County Master Gardener Program. Your dollars are used locally to make our county a better place.
Thanks to generous donations from individuals like you, as well as in-kind donations and funding from sponsors, our Sensory Garden has been installed! In fact, the last landscaping step, adding mulch, will be done by volunteers on Giving Tuesday!
These photos show our Master Gardeners installing drip irrigation donated by Hunter Industries, and plants donated by Frantz Nursery.
Where can I see the Sensory Garden?
This garden is located on the east side of the Stanislaus Building, at the main entryway. The garden will be used
The Pollinator Garden
Thanks to a generous donation from the West Stanislaus Resource Conservation District, we are starting our Pollinator Garden. The Great Valley Seed Company donated milkweed seeds which will be planted in the garden, too. Next week, volunteers will be installing irrigation and planting.
How You Can Help
Any amount you can donate helps us grow our gardens and our program! The purpose of the gardens is to showcase low-water use plants the public can see anytime. In addition, the areas will be used as outdoor classrooms to teach topics such as drip irrigation, pollinator gardening, plant identification, low water use gardening, and more!
Our Goal
We are looking to raise $5,000 to help with irrigation installation, tools, seeds, and other needed materials. We are a 501 c (3), so your donation is tax-deductible. https://ucanr.edu/sites/givingtuesday/ This site allows you to give by credit card. (A fee is taken for the use of a credit card.) If you would prefer to give by check, make your check out to “UC Regents” and mail it to:
UCCE Master Gardener Program
3800 Cornucopia Way, Ste A
Modesto, CA 95358
Thanks for your support!
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When: Monday, November 7, 2022 from 9:00-10:30 a.m.
Cost: Free
Instructor: Ed Laivo, Burchell Nursery
Registration: https://ucanr.edu/fruit/bush/method
Link: will be sent to you by email. Class registration will close at 8 a.m. that morning.
If you can't attend this webinar, it will be recorded and posted to our YouTube Channel several days later at http://ucanr.edu/youtube/ucmgstanislaus
/span>- Author: Denise Godbout-Avant
Why Are People Scared of Spiders?
One possible reason for people's fear of spiders is they are so different from the rest of nature, which Hollywood and the media have exploited.
Spiders are arachnids, a class of invertebrate creatures, which also includes mites, ticks and scorpions. Unlike insects, arachnids have eight or more legs, with two major body parts (insects have three), a fused head and thorax called the cephalothorax, and the abdomen.
Like mites, ticks and scorpions, most spiders are venomous, using venom to catch/kill their prey. However, the jaws of most spiders are too small to penetrate human skin. Only those spiders whose venom can cause a severe reaction are called “toxic” spiders.
Spiders in the World and California
Spiders have been around a long time – fossilized spiders have been found in 318-million-year-old rock. Today there are about 40,000 types of spiders in the world, on every continent except Antarctica. They range in size from a miniscule 0.02 inches (0.5 mm) to hairy tarantulas up to 3.5 inches (90 mm).
- California has quite a few tarantula species, none of which are venomous. They tend to be long-lived, and use silk to line their underground burrows.
- Orb weaver spiders are often large and colorful. Along with their distinctive, sizeable, elaborate webs they are easy to spot. Their venom is harmless to humans.
- Sheet web spiders are small brown spiders who build messy sheets of webbing, often on the ground. Their venom is harmless to humans.
- Cellar spiders, aka “daddy long legs” initially came from Europe, have long skinny legs, and often hang upside down. Their venom does not harm humans.
- Wolf spiders are free ranging predators who don't build webs and are harmless to humans.
Only four species of spiders in the world are really dangerous to humans: Sydney tunnel web spider (Australia), Brazilian wandering spider (Brazil), African sand spider, and widow spiders (global).
California's widow spider is the well-known adult female western Black widow (Latrodectus hesperus).
Their web is sticky, irregular and tough-stranded. During WWII widow silk was used to make the crosshairs in gunsights. Widespread in California, with as many as 20-30 per urban/suburban property, Black widows are found in the holes, crevices, trash, and clutter of human structures. Her distinctive shiny black body with a bright red hourglass on the underside of the abdomen is a warning signal to others which makes her easy to identify and thus avoid.
Misinformation on Spider Bites
Most spider bites cause no reaction or as much harm as a bee sting or mosquito bite. According to Spider Physiology and Behavior, Volume 41, there were only about 100 recorded deaths from spider bites globally during the entire 20th century! The last death by spider bite in California was in 1976 (due to septicemia). Other arthropod bites, including ticks, fleas, bees, wasps, bedbugs, mosquitoes, deer flies and horse flies, may be mistaken for spider bites.
A bite from black widow venom can cause fever, cramping muscle and joint aches, but it does not cause sores. But they are shy and reluctant to bite; when they do bite, it is often dry (no venom). On the rare occasion someone is injected with their venom, there is an effective antivenom available.
Brown Recluse Spiders
Management
Beneficial Spiders
Spiders are extremely beneficial due to being important predators of pest species. They are often the most important biological control of pests in and around homes, yards, gardens and agriculture. It is estimated that spiders eat 800 million tons of bugs a year. According to Norman Platnick of New York's American Museum of Natural History, “Spiders are primary controllers of insects. Without spiders, all of our crops would be consumed by those pests” and we could face famine.
I have always scooped up spiders I find in my home to carry them outside and will continue to do so. I am removing the spiders from my Halloween décor, since I do not want to continue misrepresenting these valuable creatures.
Resources
- UC Davis Dr. Lynn Kimsey's talk on spiders via UC IPM Urban & Community Webinars: https://www.youtube.com/watch?v=b6ExDP5wNVw
- UC IPM Natural Enemies Gallery https://www2.ipm.ucanr.edu/natural-enemies/spiders/
- UC IPM Quick Tips Card http://ipm.ucanr.edu/PMG/PESTNOTES/pn7442.html#SPIDER
- UC Riverside https://spiders.ucr.edu
- https://www.livescience.com/22122-types-of-spiders.html
- Tuesday, November 1, 2022 at 6:00 p.m. – Salida Library
- Wednesday, November 9, 2022 at 2:30 p.m. – Patterson
- Monday, November 14, 2022 at 6:00 p.m. – Ceres Library
- Tuesday, November 15, 2022 at 6:00 p.m. – Oakdale Library
- Monday, November 28, 2022 at 6:15 p.m. - Modesto Library
Gardening on a Dime
Prices for everything are going up, including plants, seeds, and supplies. Take this class to learn some creative ways to garden reusing items you may already have, learn how to save your own seeds, and how to propagate (make more of) plants. In a hands-on exercise, you will learn how to harvest, save, and label pepper seeds, and then take them home to plant next spring!
Due to holidays conflicting with class dates, this class won't be offered at Riverbank or Turlock Library locations.
Contact your local library branch to find out more. Missed a class you wanted to take? Look for it at another library branch in the future.
/span>You'll learn about butterflies in general, about monarchs, their life cycle, their incredible migration, the importance of nectar plants and milkweed to their survival, and how you can help these endangered butterflies. Free milkweed seed packets will be given to attendees! Use the link below to register.
Date: Saturday, October 15, 2022
Time: 9:00 am – 10:30 am
Where: Stanislaus Agricultural Center, 3800 Cornucopia Way, Harvest Hall Rooms D&E.
Register: http://ucanr.edu/monarchs/2022
If you see this post and can't or forget to register, please come anyway!