- (Focus Area) Yard & Garden
How is your garden holding up during our all-too-frequent summer heat waves? Chances are you're seeing scorched leaves, deformed flowers, severe die-back, blistered branches, constant wilting, and even plant loss. Plants are unable to tell us immediately that they're suffering heat stress and sunburn until the damage is evident. As their caretakers, we must observe our backyard environment, heed long-term weather forecasts, and plan for future extreme heat conditions, sometimes many months in advance. Let's look at the causes of heat-related problems and consider some emergency strategies to protect our gardens until the cool autumn weather arrives.
Our extreme summer conditions deliver three primary weather...
- Author: Kathy Keatley Garvey
So there he is, a praying mantis in a patch of blanket flowers, Gaillardia, in a Vacaville garden.
He's a male Mantis religiosa, as slim as a string bean, and scanning his environment.
We're accustomed to seeing see the native Stagmomantis limbata in our garden, and not M. religiosa, the European mantis, which is found throughout Europe, Asia, Africa, and North America.
"Males are often found to be more active and agile, whereas females are physically more powerful," according to Wikipedia. "Adult females are generally too large and heavy for their wings to enable a take-off...The great variation in the coloration of M....
- Author: Michael Hsu
UC ANR Fire Network compiles expert advice on preparedness, evacuation tasks
The explosive growth of the Park Fire in Northern California was fueled by recent, intense heat waves and extremely dry vegetation – conditions seen at many locations across the state.
Given the potential for wildfire and smoke impacts during what is expected to be a protracted “fire season,” California residents should think ahead and complete emergency preparations:
/h3>- Author: Lauren Fordyce
Are you noticing an abundance of cobwebs outside, on plants, fences, homes, or outdoor furniture?
While many people fear spiders or dislike their cobwebs, most spiders are beneficial to have around– even in the home! Spiders are predators of many insect pests and rarely cause harm to people. The only medically significant spiders in California are brown and black widows. While these spiders have the potential to cause harm, it is rare that they will bite, even in areas where they are very common. Like most spiders, they prefer to stay hidden and avoid people.
Some common web-spinning spiders you might encounter outdoors...
- Author: Kathy Keatley Garvey
So here's this female praying mantis, Stagmomantis limbata, camouflaged on a narrow-leaf milkweed, Asclepias fasciculari, in a Vacaville garden.
If she thinks she's going to ambush a monarch, she has another think coming. No monarchs in the garden.
If she thinks she's going to ambush a bee, no way. No bees in the garden early this morning.
If she thinks she's going to munch on oleander aphids (which she probably won't), there are plenty.
Fact is, she doesn't "think" like we do. She will wait, quite patiently, to ambush prey. Even in the pending triple temperatures of the day.
When the heat becomes unbearable, she will slip beneath the leaves, but...