Leaf disorders

[David Humphries]

Possible zigzag elm sawfly (Aproceros leucopoda) on one of our New Horizon’s

 

https://www.woodlandtrust.org.uk/blog/2018/06/zigzag-elm-sawfly/

 

Have sent in a report to tree alert.

 

 

 

 

 

[Steve Bullman]

Best report to petzl also

[Stubby]

40 minutes ago, Steve Bullman said:

Best report to petzl also

I would send a report on those sweet chestnut palings as well . One pair looks like my legs ! ?

[westphalian]

I had a figure of 8 sawfly 20 years ago

[David Humphries]

On 27/06/2018 at 18:16, David Humphries said:

Possible zigzag elm sawfly (Aproceros leucopoda) on one of our New Horizon’s

 

https://www.woodlandtrust.org.uk/blog/2018/06/zigzag-elm-sawfly/

 

Have sent in a report to tree alert.

 

 

 

 

 

Forest Research update and distribution map

 

https://www.forestresearch.gov.uk/research/elm-zigzag-sawfly-britain/