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Posts Tagged: Spissistilus festinus

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
 
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