Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

Posts Tagged: moths

Don't Miss Bohart Museum Open House on Nov. 2

You won't want to miss the Bohart Museum of Entomology open house on Saturday, Nov. 2. You'll learn how spiders and dragonflies catch their prey You'll watch a tarantula grab its prey You'll learn how moths have evolved to elude bats and their...

A flameskimmer dragonfly, Libellula saturata. (Photo by Kathy Keatley Garvey)
A flameskimmer dragonfly, Libellula saturata. (Photo by Kathy Keatley Garvey)

A flameskimmer dragonfly, Libellula saturata. (Photo by Kathy Keatley Garvey)

A Chilean rose-haired tarantula, Grammostola porteri, on a Bohart Museum of Entomology t-shirt. (Photo by Kathy Keatley Garvey)
A Chilean rose-haired tarantula, Grammostola porteri, on a Bohart Museum of Entomology t-shirt. (Photo by Kathy Keatley Garvey)

A Chilean rose-haired tarantula, Grammostola porteri, on a Bohart Museum of Entomology t-shirt. (Photo by Kathy Keatley Garvey)

A white-lined sphinx moth, Hyles lineata. (Photo by Kathy Keatley Garvey)
A white-lined sphinx moth, Hyles lineata. (Photo by Kathy Keatley Garvey)

A white-lined sphinx moth, Hyles lineata. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, October 29, 2024 at 4:48 PM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

Silk Textile Displays Grab Attention at Bohart Museum's Moth Night

"Silk is a natural protein fiber, some forms of which can be woven into textiles. The protein fiber of silk is composed mainly of fibroin and is produced by certain insect larvae to...

Bohart Museum associate Michael  Pitcairn, retired from the California Department of Food and Agriculture, answers questions about silkworm moths and textiles. (Photo by Kathy Keatley Garvey)
Bohart Museum associate Michael Pitcairn, retired from the California Department of Food and Agriculture, answers questions about silkworm moths and textiles. (Photo by Kathy Keatley Garvey)

Bohart Museum associate Michael Pitcairn, retired from the California Department of Food and Agriculture, answers questions about silkworm moths and textiles. (Photo by Kathy Keatley Garvey)

This chaddar is made of rri silk (silkworm moth, Samia ricini) and handwoven in Assam, India. (Photo by Kathy Keatley Garvey)
This chaddar is made of rri silk (silkworm moth, Samia ricini) and handwoven in Assam, India. (Photo by Kathy Keatley Garvey)

This chaddar is made of rri silk (silkworm moth, Samia ricini) and handwoven in Assam, India. (Photo by Kathy Keatley Garvey)

This is tussah silk fabric in a pattern called
This is tussah silk fabric in a pattern called "Honeycomb." Donor Richard Pleiger purchased this fabric from a Los Angeles company for $32.95 per yard. There are several species of tussah silk moths (family Saturniidae) in China, India, Japan, Africa and North America.(Photo by Kathy Keatley Garvey)

This is tussah silk fabric in a pattern called "Honeycomb." Donor Richard Pleiger purchased this fabric from a Los Angeles company for $32.95 per yard. There are several species of tussah silk moths (family Saturniidae) in China, India, Japan, Africa and North America.(Photo by Kathy Keatley Garvey)

Posted on Friday, August 2, 2024 at 2:50 PM
Focus Area Tags: Economic Development, Environment, Innovation, Natural Resources

Why These Moths Are Unwanted

As we gather to celebrate moths during National Moth Week (traditionally held the last full week in July and to be observed areawide on Saturday night, July 20 at the Bohart Museum of Entomology at UC Davis), folks single out their favorites...

Close-up of the larvae of the greater wax moth (Galleria mellonella), pests of honey bee colonies. Also shown is another bee colony pest, a hive beetle. (Photo by Kathy Keatley Garvey)
Close-up of the larvae of the greater wax moth (Galleria mellonella), pests of honey bee colonies. Also shown is another bee colony pest, a hive beetle. (Photo by Kathy Keatley Garvey)

Close-up of the larvae of the greater wax moth (Galleria mellonella), pests of honey bee colonies. Also shown is another bee colony pest, a hive beetle. (Photo by Kathy Keatley Garvey)

This is the greater wax moth (Galleria mellonella) from the Bohart Museum of Entomology Lepidoptera collection. (Photo by Jeff Smith)
This is the greater wax moth (Galleria mellonella) from the Bohart Museum of Entomology Lepidoptera collection. (Photo by Jeff Smith)

This is the greater wax moth (Galleria mellonella) from the Bohart Museum of Entomology Lepidoptera collection. (Photo by Jeff Smith)

This is the lesser wax moth, Achroia grisella, from the Bohart Museum of Entomology Lepidoptera collection. (Photo by Jeff Smith)
This is the lesser wax moth, Achroia grisella, from the Bohart Museum of Entomology Lepidoptera collection. (Photo by Jeff Smith)

This is the lesser wax moth, Achroia grisella, from the Bohart Museum of Entomology Lepidoptera collection. (Photo by Jeff Smith)

Posted on Thursday, July 18, 2024 at 2:54 PM
Focus Area Tags: Agriculture, Innovation, Natural Resources, Pest Management

Lawn-pocalypse! Surviving Drought

Ah, summer! The season of sunburns, pool parties, and… lawn droughts. If your once lush, green carpet now looks like a crunchy brown doormat, you're not alone. Let's dive into why your yard is staging a dramatic death scene and what you can do to...

Bermuda grass and weeds overtaking drought stressed turf grass.
Bermuda grass and weeds overtaking drought stressed turf grass.

A patch of former lawn, mostly dead, with a few green weeds and Bermudagrass

Posted on Thursday, July 11, 2024 at 3:30 PM
Tags: drought, turf
Focus Area Tags: Yard & Garden

Sheep Moths Draw Attention at Bohart Museum of Entomology Open House

Unless you're an entomologist, moth enthusiast, or an avid follower of National Moth Week, you may have never seen or heard about sheep moths. Those who attended the Bohart Museum of Entomology open house on social wasps, held Jan....

The late Mike Smith, a 20-year U.S. Air Force veteran who retired in Folsom, looks over his collection.  The sheep moths he collected are now in the Bohart Museum. He passed in 2003. (Photo courtesy of Jeff Smith, curator of the Bohart Museum's lepidoptera collection)
The late Mike Smith, a 20-year U.S. Air Force veteran who retired in Folsom, looks over his collection. The sheep moths he collected are now in the Bohart Museum. He passed in 2003. (Photo courtesy of Jeff Smith, curator of the Bohart Museum's lepidoptera collection)

The late Mike Smith, a 20-year U.S. Air Force veteran who retired in Folsom, looks over his collection. The sheep moths he collected are now in the Bohart Museum. He passed in 2003. (Photo courtesy of Jeff Smith, curator of the Bohart Museum's lepidoptera collection)

Entomologist Jeff Smith, curator of the lepidoptera collection at the Bohart Museum of Entomology, chats with Sacramento residents Skylan Potter, 11, and her mother, Camille Potter, holding son, Kehlan.  (Photo by Kathy Keatley Garvey)
Entomologist Jeff Smith, curator of the lepidoptera collection at the Bohart Museum of Entomology, chats with Sacramento residents Skylan Potter, 11, and her mother, Camille Potter, holding son, Kehlan. (Photo by Kathy Keatley Garvey)

Entomologist Jeff Smith, curator of the lepidoptera collection at the Bohart Museum of Entomology, chats with Sacramento residents Skylan Potter, 11, and her mother, Camille Potter, holding son, Kehlan. (Photo by Kathy Keatley Garvey)

Entomologist Jeff Smith, curator of the lepidoptera collection at the Bohart Museum of Entomology, explains moth specimens to  Katie Dietrich and her son, Andrew, of Davis. (Photo by Kathy Keatley Garvey)
Entomologist Jeff Smith, curator of the lepidoptera collection at the Bohart Museum of Entomology, explains moth specimens to Katie Dietrich and her son, Andrew, of Davis. (Photo by Kathy Keatley Garvey)

Entomologist Jeff Smith, curator of the lepidoptera collection at the Bohart Museum of Entomology, explains moth specimens to Katie Dietrich and her son, Andrew, of Davis. (Photo by Kathy Keatley Garvey)

Entomologist Jeff Smith, curator of the Bohart Museum's lepidoptera collection, shows moths to Andrew Dietrich of Davis. (Photo by Kathy Keatley Garvey)
Entomologist Jeff Smith, curator of the Bohart Museum's lepidoptera collection, shows moths to Andrew Dietrich of Davis. (Photo by Kathy Keatley Garvey)

Entomologist Jeff Smith, curator of the Bohart Museum's lepidoptera collection, shows moths to Andrew Dietrich of Davis. (Photo by Kathy Keatley Garvey)

Bohart Museum associate Greg Kareofelas, and scientist Sophia Acker of the Del Castillo lab, UC Davis Department of Plant Pathology, display a drawer of sheep moths, Hemileuca eglanterina. (Photo by Kathy Keatley Garvey)
Bohart Museum associate Greg Kareofelas, and scientist Sophia Acker of the Del Castillo lab, UC Davis Department of Plant Pathology, display a drawer of sheep moths, Hemileuca eglanterina. (Photo by Kathy Keatley Garvey)

Bohart Museum associate Greg Kareofelas, and scientist Sophia Acker of the Del Castillo lab, UC Davis Department of Plant Pathology, display a drawer of sheep moths, Hemileuca eglanterina. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, January 23, 2024 at 2:58 PM
Focus Area Tags: Environment, Innovation, Natural Resources

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