Cooperative Extension San Joaquin County
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Cooperative Extension San Joaquin County

Posts Tagged: assassin bug

Assassins in The Garden

Lying in Wait--An assassin bug, Zelus renardii, lies in wait on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)

A pollinator garden is a study in diversity--and of inclusion and exclusion. The residents, the immigrants, the fly-bys, the crawlers, the wigglers, the jumpers. The big, bad and bugly. The prey and the predators.  The vegetarians and...

Lying in Wait--An assassin bug, Zelus renardii, lies in wait on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)
Lying in Wait--An assassin bug, Zelus renardii, lies in wait on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)

Lying in Wait--An assassin bug, Zelus renardii, lies in wait on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)

Gotcha! An assassin bug, Zelus renardii, sucking the juices from prey. (Photo by Kathy Keatley Garvey)
Gotcha! An assassin bug, Zelus renardii, sucking the juices from prey. (Photo by Kathy Keatley Garvey)

Gotcha! An assassin bug, Zelus renardii, sucking the juices from prey. (Photo by Kathy Keatley Garvey)

Caught in the act!  An assassin bug, Zelus renardii, stabbing a lady beetle, aka lady bug. (Photo by Kathy Keatley Garvey)
Caught in the act! An assassin bug, Zelus renardii, stabbing a lady beetle, aka lady bug. (Photo by Kathy Keatley Garvey)

Caught in the act! An assassin bug, Zelus renardii, stabbing a lady beetle, aka lady bug. (Photo by Kathy Keatley Garvey)

Who's next? The assassin bug, Zelus renardii, appears to be looking at the camera after killing a lady beetle, aka ladybug. (Photo by Kathy Keatley Garvey)
Who's next? The assassin bug, Zelus renardii, appears to be looking at the camera after killing a lady beetle, aka ladybug. (Photo by Kathy Keatley Garvey)

Who's next? The assassin bug, Zelus renardii, appears to be looking at the camera after killing a lady beetle, aka ladybug. (Photo by Kathy Keatley Garvey)

Meet Some Crafty Insects at Bohart Museum of Entomology

A praying mantis dining on a cabbage white butterfly. (Photo by Kathy Keatley Garvey)

Talk about "crafty"--as in cunning or sneaky--insects. Ever seen a praying mantis ambushing a cabbage white butterfly? Or an assassin bug targeting a spotted cucumber beetle? Or European paper wasps attacking a Gulf Fritillary butterfly? And, how...

A praying mantis dining on a cabbage white butterfly. (Photo by Kathy Keatley Garvey)
A praying mantis dining on a cabbage white butterfly. (Photo by Kathy Keatley Garvey)

A praying mantis dining on a cabbage white butterfly. (Photo by Kathy Keatley Garvey)

An assassin bug targeting prey: a spotted cucumber beetle. (Photo by Kathy Keatley Garvey)
An assassin bug targeting prey: a spotted cucumber beetle. (Photo by Kathy Keatley Garvey)

An assassin bug targeting prey: a spotted cucumber beetle. (Photo by Kathy Keatley Garvey)

European paper wasps attacking a newly eclosed Gulf Fritillary butterfly. (Photo by Kathy Keatley Garvey)
European paper wasps attacking a newly eclosed Gulf Fritillary butterfly. (Photo by Kathy Keatley Garvey)

European paper wasps attacking a newly eclosed Gulf Fritillary butterfly. (Photo by Kathy Keatley Garvey)

These
These "crafty" European paper wasps are making their nest. (Photo by Kathy Keatley Garvey)

These "crafty" European paper wasps are making their nest. (Photo by Kathy Keatley Garvey)

A feral honey bee colony is a work of art. (Photo by Kathy Keatley Garvey)
A feral honey bee colony is a work of art. (Photo by Kathy Keatley Garvey)

A feral honey bee colony is a work of art. (Photo by Kathy Keatley Garvey)

Posted on Monday, September 17, 2018 at 4:41 PM

There's an Assassin in Your Garden

Can you find the nymph assassin bug on this Cleveland sage? This bug belongs to the genus Zelus. (Photo by Kathy Keatley Garvey)

Ever seen assassination attempts in your garden? They are not pretty if you're the prey. Neither are the successful attempts. Take the Zelus renardii, aka the leafhopper assassin bug. They've been hanging out in our nectarine tree, cosmos,...

Can you find the nymph assassin bug on this Cleveland sage? This bug belongs to the genus Zelus. (Photo by Kathy Keatley Garvey)
Can you find the nymph assassin bug on this Cleveland sage? This bug belongs to the genus Zelus. (Photo by Kathy Keatley Garvey)

Can you find the nymph assassin bug on this Cleveland sage? This bug belongs to the genus Zelus. (Photo by Kathy Keatley Garvey)

A nymph assassin bug strikes a pose on Cleveland sage. (Photo by Kathy Keatley Garvey)
A nymph assassin bug strikes a pose on Cleveland sage. (Photo by Kathy Keatley Garvey)

A nymph assassin bug strikes a pose on Cleveland sage. (Photo by Kathy Keatley Garvey)

This adult assassin bug, Zelus renardii, is ready to ambush prey on a double cosmos blossom. (Photo by Kathy Keatley Garvey)
This adult assassin bug, Zelus renardii, is ready to ambush prey on a double cosmos blossom. (Photo by Kathy Keatley Garvey)

This adult assassin bug, Zelus renardii, is ready to ambush prey on a double cosmos blossom. (Photo by Kathy Keatley Garvey)

This adult assassin bug lurks almost unnoticed on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)
This adult assassin bug lurks almost unnoticed on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)

This adult assassin bug lurks almost unnoticed on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)

The predator: the assassin bug. This one is lying in wait on a nectarine leaf. (Photo by Kathy Keatley Garvey)
The predator: the assassin bug. This one is lying in wait on a nectarine leaf. (Photo by Kathy Keatley Garvey)

The predator: the assassin bug. This one is lying in wait on a nectarine leaf. (Photo by Kathy Keatley Garvey)

Gotcha! An assassin bug spears a male metallic sweat bee. (Photo by Kathy Keatley Garvey)
Gotcha! An assassin bug spears a male metallic sweat bee. (Photo by Kathy Keatley Garvey)

Gotcha! An assassin bug spears a male metallic sweat bee. (Photo by Kathy Keatley Garvey)

Posted on Friday, July 7, 2017 at 3:08 PM

Assassins, Bugs and Beer

A fast-moving assassin bug spears a male metallic sweat bee. (Photo by Kathy Keatley Garvey)

There I was, walking across the University of California, Davis, campus to the Environmental Sciences Building for an agricultural communicators' meeting: a notebook in my hand, cell phone in my pocket, and my trusty pocket camera strapped around my...

A fast-moving assassin bug spears a male metallic sweat bee. (Photo by Kathy Keatley Garvey)
A fast-moving assassin bug spears a male metallic sweat bee. (Photo by Kathy Keatley Garvey)

A fast-moving assassin bug spears a male metallic sweat bee. (Photo by Kathy Keatley Garvey)

Assassin bug paralyzes his prey. (Photo by Kathy Keatley Garvey)
Assassin bug paralyzes his prey. (Photo by Kathy Keatley Garvey)

Assassin bug paralyzes his prey. (Photo by Kathy Keatley Garvey)

Posted on Thursday, August 7, 2014 at 5:43 PM

Bring on the Tourists!

Assassin bug. Pselliopus spinicollis, feeding on dead Drosophila. (Photo by Sam Beck)

It's a case of a sticky situation benefitting a plant. Or more precisely, dead fruit flies or carrion on a tarweed plant can benefit the plant in more ways that most people would ever think about, say researchers in the UC Davis Department of...

Assassin bug. Pselliopus spinicollis, feeding on dead Drosophila. (Photo by Sam Beck)
Assassin bug. Pselliopus spinicollis, feeding on dead Drosophila. (Photo by Sam Beck)

Assassin bug. Pselliopus spinicollis, feeding on dead Drosophila. (Photo by Sam Beck)

Caterpillar, Heliothodes diminutiva, feeding on tarweed flower. (Photo by Sam Beck)
Caterpillar, Heliothodes diminutiva, feeding on tarweed flower. (Photo by Sam Beck)

Caterpillar, Heliothodes diminutiva, feeding on tarweed flower. (Photo by Sam Beck)

Posted on Monday, January 7, 2013 at 7:44 PM

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