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 …
1.1K viewsJul 29, 2020
FacebookUC Davis Arboretum and Public Garden
Garden Bug of the Week: The jumping oak gall wasps! Have you ever looked down to see what looks like thousands of tiny seeds hopping about on the ground? if so, you were likely walking in the vicinity of Valley Oak trees, and are witnessing the jumping oak galls of a tiny cynapid gall wasp! Galls are made by the plant - a process triggered in the plant by the female wasp when she lays her egg in the plant material. Neither the galls nor the tiny wasps are considered harmful to the oak trees or t
0:12
Garden Bug of the Week: The jumping oak gall wasps! Have yo…
5.9K viewsJul 22, 2020
FacebookUC Sacramento County Master Gardeners
Daily Bucket: incredible jumping oak galls enjoy a boom year
Daily Bucket: incredible jumping oak galls enjoy a boom year
Jul 24, 2016
dailykos.com
Oak Tree Galls: Can My Tree Be Saved?
Oak Tree Galls: Can My Tree Be Saved?
6 months ago
MSNLori Vanover
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
Gall infestations could kill oak trees if left untreated
2:07
Gall infestations could kill oak trees if left untreated
Jun 9, 2021
fox2now.com
Gall infestations can kill oak trees if left untreated | Davey Tree
Jun 15, 2021
davey.com
1:13
Slow Motion Jumping Oak Gall Wasps
15.2K viewsJul 29, 2018
YouTubeMark Eagleton
0:11
JumpingOakGall.mov
628 viewsJun 15, 2012
YouTubeCornell Integrated Pest Management
0:52
Have you ever seen Oak Apples (Gall Balls)? The oak apple gall wa…
3.5K viewsSep 2, 2024
FacebookGet Wild
0:37
Jumping Oak Gall (Cynipidae: Neuroterus saltatorius) on Oak Leaf
3.5K viewsJun 17, 2011
YouTubeCarl Barrentine
0:25
Ant Drags Gall
3 weeks ago
MSNDaily Galaxy
How to Get Rid of Oak Galls
Aug 12, 2012
weekand.com
0:54
Spangle Galls on Oak Leaves - Neuroterus quercusbaccarum
1.8K viewsSep 7, 2016
YouTubeRoger Griffith
What are oak galls? Here's what you need to know about these insect b…
Sep 16, 2021
recordnet.com
1:42
Jumping Oak Gall Wasps
2K viewsJul 21, 2021
YouTubeDan Chan
5:05
Q&A - All about Oak Galls
7.1K viewsFeb 8, 2016
YouTubeFamily Plot Garden
2:24
Oak galls in Houston's fall season should signify trees' health, Texa…
Sep 23, 2024
ABC13 HoustonElyse Smith
36:24
Oak Galls Caused by Wasps
2K viewsSep 1, 2020
YouTubeNatureSpot
0:25
First jumping after bad injury 😊#longjump
2.1K views4 months ago
TikTokgall_nikolova
2:47
The Magical Jumping Wasp Galls of Chico, California
4.1K viewsJul 20, 2020
YouTubeDouglas Keister
4:26
What's Growing On: Oak Gall's History & Lifecycle
4K viewsJun 9, 2020
YouTubeUC Davis Arboretum and Public Garden
1:15
Knopper Gall (Andricus quercuscalicis) on Oak
423 viewsAug 16, 2024
YouTubePhilip Wilkins
2:32
How to Treat Wasp Galls in Oak Trees
9K viewsJun 3, 2018
YouTubePests, Weeds & Problems
𝕁𝕠𝕙𝕟 𝕊𝕙𝕒𝕙𝕒𝕓𝕖𝕕𝕕𝕚𝕟 on Instagram: "𝕄𝕒𝕜𝕚𝕟𝕘 𝕆𝕒𝕜 𝔾𝕒𝕝𝕝 𝕀𝕟𝕜: ℙ𝕒𝕣𝕥 𝟙 Arthur 🧒🏼 and Sybbie 👧🏼 The Foraging Princess 👑 ex…
388.3K views6 months ago
Instagramthegrizzlyforager
1:15
Leafy Oak Gall
484 views5 months ago
YouTubeUF IFAS Extension Manatee County
2:43
Oak Gall Dissection
18.9K viewsOct 26, 2024
YouTubeMicroscopy with music
1:56
jumping galls!!!
5.4K viewsJul 26, 2008
YouTubeworldofsimulacra
1:37
Oak Gall Wasp | From the Ground Up
74.7K viewsJul 13, 2016
YouTubeUWyoExtension
See more videos
Static thumbnail place holder