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Posts Tagged: Mysore

A Bug That's Not Wanted in the Vineyards

The three-cornered alfalfa leaf hopper, Spissistilus festinus, transmits the grapevine red blotch virus. (Photo by Kathy Keatley Garvey)

Back in July of 2016, a team of researchers affiliated with the University of California, Davis, wrote in the journal Phytopathology that the...

The three-cornered alfalfa leaf hopper, Spissistilus festinus, transmits the grapevine red blotch virus. (Photo by Kathy Keatley Garvey)
The three-cornered alfalfa leaf hopper, Spissistilus festinus, transmits the grapevine red blotch virus. (Photo by Kathy Keatley Garvey)

The three-cornered alfalfa leaf hopper, Spissistilus festinus, transmits the grapevine red blotch virus. (Photo by Kathy Keatley Garvey)

A three-cornered alfalfa leaf hopper, Spissistilus festinus, on a grape leaf. (Photo by Kathy Keatley Garvey)
A three-cornered alfalfa leaf hopper, Spissistilus festinus, on a grape leaf. (Photo by Kathy Keatley Garvey)

A three-cornered alfalfa leaf hopper, Spissistilus festinus, on a grape leaf. (Photo by Kathy Keatley Garvey)

The leaf on the right has grapevine red blotch virus. (Photo by Raul Girardelo, UC Davis)
The leaf on the right has grapevine red blotch virus. (Photo by Raul Girardelo, UC Davis)

The leaf on the right has grapevine red blotch virus. (Photo by Raul Girardelo, UC Davis)

Posted on Wednesday, December 11, 2019 at 4:35 PM
Focus Area Tags: Agriculture, Economic Development, Environment, Innovation, Natural Resources, Pest Management

About That Three-Cornered Alfalfa Hopper...

The three-cornered alfalfa hopper, Spissistilus festinus. (Photo by Kathy Keatley Garvey)

It's green, it's tiny, and everyone is hoping it doesn't wreak any havoc in the vineyards. "It" is the three-cornered alfalfa hopper, Spissistilus...

The three-cornered alfalfa hopper, Spissistilus festinus. (Photo by Kathy Keatley Garvey)
The three-cornered alfalfa hopper, Spissistilus festinus. (Photo by Kathy Keatley Garvey)

The three-cornered alfalfa hopper, Spissistilus festinus. (Photo by Kathy Keatley Garvey)

The three-cornered alfalfa hopper, Spissistilus festinus, is a clear-winged, wedge-shaped (thus the name
The three-cornered alfalfa hopper, Spissistilus festinus, is a clear-winged, wedge-shaped (thus the name "three-cornered") insect that's about a quarter of an inch long. (Photo by Kathy Keatley Garvey)

The three-cornered alfalfa hopper, Spissistilus festinus, is a clear-winged, wedge-shaped (thus the name "three-cornered") insect that's about a quarter of an inch long. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, December 4, 2018 at 7:35 PM
Tags: Cindy Preto (3), ESA (12), Frank Zalom (44), Mysore (1)
Focus Area Tags: Agriculture, Environment, Natural Resources, Pest Management

Meet the Researchers and the Three-Cornered Alfalfa Hopper

The tiny three-cornered alfalfa hopper on a grape leaf. (Photo by Kathy Keatley Garvey)

UC Davis-based research involving the Grapevine Red Blotch Disease and the three-cornered alfalfa hopper, Spissistilus festinus, appears prominently...

The tiny three-cornered alfalfa hopper on a grape leaf. (Photo by Kathy Keatley Garvey)
The tiny three-cornered alfalfa hopper on a grape leaf. (Photo by Kathy Keatley Garvey)

The tiny three-cornered alfalfa hopper on a grape leaf. (Photo by Kathy Keatley Garvey)

The three-cornered alfalfa hopper, Spissistilus festinus. (Photo by Kathy Keatley Garvey)
The three-cornered alfalfa hopper, Spissistilus festinus. (Photo by Kathy Keatley Garvey)

The three-cornered alfalfa hopper, Spissistilus festinus. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, October 18, 2016 at 11:19 AM
 
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