It's that time of the year! Jumping oak galls may be found under the canopy of our mighty valley oaks. When Cynipid wasps sting the the underside of the leaves, the oak forms a gall that holds an egg. When the galls fall to the ground, the jumping movement of the developing wasps helps move the gall further into the soil and leaf litter for overwintering. While there may be leaf scorching from this interaction, most trees remain healthy. Enjoy observing these seasonal wonders! #ucdavisoaks #ucda
0:08
It's that time of the year! Jumping oak galls may be found under the …
2K viewsJul 29, 2020
FacebookUC Davis Arboretum and Public Garden
What Are Oak Tree Galls? – North American Nature
What Are Oak Tree Galls? – North American Nature
Sep 22, 2020
northamericannature.com
What are oak galls? Here's what you need to know about these insect breeding grounds
What are oak galls? Here's what you need to know about these insect b…
Sep 16, 2021
recordnet.com
Oak Gall's History and Life Cycle
Oak Gall's History and Life Cycle
Jun 19, 2020
ucdavis.edu
Oak vein pocket gall: A bizarre looking leaf injury caused by a tiny insect
Oak vein pocket gall: A bizarre looking leaf injury caused by a tin…
Jun 7, 2018
msu.edu
The jumping oak... - UC Davis Arboretum and Public Garden
0:09
The jumping oak... - UC Davis Arboretum and Public Garden
2K viewsJul 20, 2016
FacebookUC Davis Arboretum and Public Garden
Jumping Oak Gall (Cynipidae: Neuroterus saltatorius) on Oak Leaf
0:37
Jumping Oak Gall (Cynipidae: Neuroterus saltatorius) on Oak Leaf
3.5K viewsJun 17, 2011
YouTubeCarl Barrentine
0:52
Have you ever seen Oak Apples (Gall Balls)? The oak apple gall wa…
3.4K viewsSep 2, 2024
FacebookGet Wild
How to Get Rid of Oak Galls
Aug 12, 2012
weekand.com
2:24
What are oak galls, and why could there be more in Houston this fall?
Sep 23, 2024
ABC13 HoustonElyse Smith
Gall infestations can kill oak trees if left untreated | Davey Tree
Jun 15, 2021
davey.com
2:43
Oak Gall Dissection
18.9K viewsOct 26, 2024
YouTubeMicroscopy with music
1:15
Knopper Gall (Andricus quercuscalicis) on Oak
414 viewsAug 16, 2024
YouTubePhilip Wilkins
1:13
Slow Motion Jumping Oak Gall Wasps
15.2K viewsJul 29, 2018
YouTubeMark Eagleton
1:40
What is an oak gall?
885 views9 months ago
YouTubeBartlett Tree Experts
5:42
Managing Plant Galls with the Purdue Plant Doctor
1.2K viewsOct 22, 2023
YouTubePurdueExtensionEntm
1:37
Oak Gall Wasp | From the Ground Up
74.3K viewsJul 13, 2016
YouTubeUWyoExtension
2:32
How to Treat Wasp Galls in Oak Trees
8.9K viewsJun 3, 2018
YouTubePests, Weeds & Problems
1:42
Jumping Oak Gall Wasps
2K viewsJul 21, 2021
YouTubeDan Chan
4:48
Oak Galls - Oak Apples & The Oak Gall Wasp
1.7K viewsSep 29, 2024
YouTubeWhacked-Out-Nature
4:26
What's Growing On: Oak Gall's History & Lifecycle
3.9K viewsJun 9, 2020
YouTubeUC Davis Arboretum and Public Garden
1:00:30
Introduction to Plant Galls
3K viewsJan 21, 2021
YouTubeLondon Natural History Society
2:31
Oak bullet galls & ants
756 viewsAug 14, 2022
YouTubeWaterman's STNY Nature
5:05
Q&A - All about Oak Galls
7K viewsFeb 8, 2016
YouTubeFamily Plot Garden
2:47
How Do Gall Wasps Affect Oak Trees? - Reptilian Wonders
13 views7 months ago
YouTubeReptilian Wonders
0:59
Making Oak Gall Ink - Traditional Craft Process
344.5K viewsOct 5, 2024
TikTokpintofplane
1:00
Gall wasps on oak trees
1.2K viewsNov 21, 2022
YouTubeBug of the Week
2:31
What Is An Oak Gall Wasp? - Ecosystem Essentials
49 views10 months ago
YouTubeEcosystem Essentials
Gall infestations could kill oak trees if left untreated
Jun 9, 2021
fox2now.com
1:56
jumping galls!!!
5.4K viewsJul 26, 2008
YouTubeworldofsimulacra
See more videos
Static thumbnail place holder