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Cooperative Extension San Joaquin County
University of California
Cooperative Extension San Joaquin County

Posts Tagged: UC IPM

Ladybug, Ladybug, Fly Away Home!

A lady beetle positions itself on a tropical milkweed leaf, poised  for flight. (Photo by Kathy Keatley Garvey)

Ladybug!  Ladybug!Fly away home.Your house is on fireAnd your children are gone. How many times have you heard that nursery rhyme? Better yet, how many times have you seen a lady beetle (because they're beetles, not bugs) take off? Look closely...

Posted on Tuesday, November 14, 2017 at 5:00 PM

An Insect Assembled by a Committee?

A katydid nymph on a rose leaf. The nymphs re wingless and have black and white banded antennae, according to UC IPM.(Photo by Kathy Keatley Garvey)

This is an insect that looks as if it were assembled by a dysfunctional committee: long angular legs,  long antennae, and beady eyes on a thin green body. All hail the katydid. It's usually camouflaged, disguised as a leaf in the...

Posted on Friday, June 2, 2017 at 5:15 PM

Can Lady Beetle Larvae Eat Aphids?

Close-up of a lady beetle larva eating an aphid. (Photo by Kathy Keatley Garvey)

Can the larvae of lady beetles (aka ladybugs) eat aphids? Yes, they can.  And yes, they do. We spotted some lady beetle larvae on our yellow roses today and guess what they were doing? Right, eating aphids. Eating lots of aphids. The larvae look...

The Lady Beetle: An Eating Machine

A lady beetle, aka ladybug, devouring an aphid, while other aphids appear to be

The lady beetle, aka ladybug, is a veritable eating machine. Have you ever watched a lady beetle gobble up those pesky aphids? Aphids may look fragile, harmless and sluggish, but wow, can those tiny insects ever suck those juices right out of your...

Frank Zalom: A Distinguished Public Service Scholar

Integrated pest management specialist Frank Zalom, UC Davis distinguished professor, by an almond tree. (Photo by Kathy Keatley Garvey)

Integrated pest management (IPM) specialist Frank Zalom is a distinguished professor in the UC Davis Department of Entomology and Nematology and now he's a distinguished public service scholar as well. He was just notified that he's a recipient of the...

Posted on Thursday, March 16, 2017 at 6:05 PM

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