Galls
Saturday, August 26th 2023
Galls are interesting 'things'. They are not everybody's cup of tea but I find them fascinating. Galls are abnormal plant growths caused by insects, like tiny wasps, mites, nematodes, fungi, bacteria and viruses. Galls can also be caused by feeding or egg-laying of insects and mites.
One that we find quite often at Foxglove is Robin's Pincushion Gall. This grows on roses. Each gall contains many chambers and a larva lives in each one over winter. Come spring the tiny wasps, 4mm in length, leave the gall to start the cycle all over again. In late spring you can sometimes see the tiny holes that have been left in the gall as the insects leave.
Another wasp causes a gall in a leaf bud of Oak, the Artichoke Gall or Hop Gall.
The underside of some Rowan leaves have a sputnik like gall growing on them. This is caused by a rust fungus.
(0) Comments:
There are no comments for this blog post yet. Why not start the discussion? - use the form below:
Help Support Foxglove
Friends of Foxglove
The Friends of Foxglove Covert is for those individuals, families and organisations who would like to support the reserve through an annual membership subscription. Friends receive a regular newsletter and invitations to attend our various activities and social events.
More DetailsUpcoming Events
Access to the Reserve: CLOSED
Thursday 24th October 2024 |
As of 24/10/2024 the reserve is temporarily closed to due safety concerns related to the reserve access gate.
November Wildlife Wander
Wednesday 6th November 2024 | 2pm-4pm
Join reserve staff for a guided walk around Foxglove Covert in early winter.
2pm-4pm.
Donation of £3 per person. Free for Friends of Foxglove. Booking essential.
Undergrowth Newsletter
View All The Newsletters
Recent Blog Posts
- Does it Feel Like First Week of Autumn?
- Caught on Camera
- Behind the Barrier this July!
- Reserve Update
- Would You Like to be a Trustee?
- Damselfly Emergence - Exuviae Everywhere!
- Creating a New Path
- Bumblebee ID
- More Dead Hedging
- Dead Hedging
- Beautiful Bird Boxes!
- Completed Coppice
- Unconventional Scything
- Garden Birds
- Winter Fungi
- Winter highlights
- Happy 2024!
- Wonderful winter workers!
- Making A Start
- Visitor Information (Update)
- Autumn Crafts and Autumn Colours
- Weekend Waxcaps
- Meadows and Ponds
- Meet Foxglove’s New Ranger
- All Work and No Play?
- Field Centre open Sunday 15th October 12 noon - 4.00pm
- Paving the Way
- Getting further, faster - together…
- Brian’s Baler!
- Reserve closed Tuesday 26th September 2023
- The Revolution has begun!
- Learning to Scythe with Steve Tomlin
- A fine time was had by all!
- Bird Ringing
- Galls
- Late Summer into Autumn
- News from the North
- Thank you!
- A Quiet Walk
- Hanging Around
- Mipits
- Common Lizards Again!!
- Species
- Bird Ringing
- Keeping Your Eyes Open
- Weekend opening hours Saturday 12th and Sunday 13th August
- We are recruiting!
- Thank yous and Bye Bye
- When the Sun Comes Out
- Weather and Flora and Fauna
- Volunteers at Work
- More Photos from the BBQ
- Jenga
- Volunteer and Bye Bye BBQ
- Summer
- Summer Work
- More Wildlife
- Wildlife
- A Good Growing Season
- Weekend opening hours Sat 22 & Sun 23 July 2023
- Moth News
- Butterfly Roundup
- More Moths
- Butterflies and Moths
- Weekend opening Saturday 8th and Sunday 9th July 2023
- Watching
- Juvenile Birds
- Common Lizards
- The Scrapes
- Nesting birds
- Ooohs and Ahhhs at the Moth Traps
- Co-operative Plants and Animals
- Summer Maintenance
- Moth Update
- Warm Days
- The Bees Return!
- June Flowers
- Lots of Legs
- Sharing Ideas
- Questions
- Caught Chasers!
- Some Bugs and Beasties
- Snow in June?
- Chasing the Chasers and Other Insects
- A Lesson - Perhaps?
- Small Nest Box Time
- Half Term Trail
- A Winding Way Through the Reserve
- Checking the Ponds
- Around the Reserve
- Moths and…
- Wildlife
- Living Creatures
- Roe Deer
- Dippers
- Dawn Chorus and Volunteering
- CES 1
- Hive of Activity
- Job Complete!
- Trial Run
Blog Archive
- Blog Posts from - 2024
- Blog Posts from - 2023
- Blog Posts from - 2022
- Blog Posts from - 2021
- Blog Posts from - 2020
- Blog Posts from - 2019
- Blog Posts from - 2018
- Blog Posts from - 2017
- Blog Posts from - 2016
- Blog Posts from - 2015
- Blog Posts from - 2014
- Blog Posts from - 2013
- Blog Posts from - 2012
- Blog Posts from - 2011
- Blog Posts from - 2010
- Blog Posts from - 2009