Request for Images - Horse Chestnut pests and diseases

[RobArb]

Hello all,

 

Would it be possible to ask for some images of Horse chestnuts not looking very well with clearly showing symptoms i.e. WITH the offending symptom/disease/pest showing in the image?

 

I am writing a Host plant profile for Uni and want some good images on top of the ones i already have. All images will be accredited to the person who owns them and clearly referenced

 

I will also search the archives here and ask permissions for any i come across before use but it would be good if you could post them here too:001_smile:

 

Cheers again

Rob:thumbup1:

[David Humphries]

Hello all,

 

Would it be possible to ask for some images of Horse chestnuts not looking very well with clearly showing symptoms i.e. WITH the offending symptom/disease/pest showing in the image?

 

:

 

 

...................still waiting for you to ask then ?

 

 

 

 

.

[David Humphries]

Oh well I'll post anyway.

 

HC with primary active pathogenisis by Armillaria mellea, with Chondrostereum purpureum also in attendance.

 

 

I'll have a butchers to see what else there may be of use.

 

.

[RobArb]

...................still waiting for you to ask then ?

 

 

 

 

.

 

Pretty please can i have some HC images with P&D in them:001_rolleyes:

 

 

 

 

 

 

 

 

 

 

 

 

 

Cheers for the other ones David, keep em coming:thumbup:

[Tony Croft aka hamadryad]

Psuedomaona syringea strip necrosis with now fruiting flamulina velutipes from dysfunctional regions.

 

 

 

[RobArb]

Nice one:thumbup1:

[Tony Croft aka hamadryad]

P. ostreatus

Polpoporus squamosus and rigidiporus ulmarius (principal decays in horse)

Ganoderma australe

Daedaleopsis confrogosa (IMO possibly parasitic on Sorbus and Horse:001_rolleyes:)

 

 

 

 

 

 

[RobArb]

Top notch, thanks Tony:thumbup:

[Tony Croft aka hamadryad]

Top notch, thanks Tony:thumbup:

 

those where to hand, will keep digging

 

the mellea and chondrostereum purpureum are also prime for horse, david will have the leaf miners

 

other than those principals already covered I cant think of much other than applanatum that youll need to cover:thumbup:

[RobArb]

Images 1, 3 and 5 are P.o., G.a. and D.c respectively

 

but which ones are 2 and 4, i presume 4 is P.s. and 2 is R.u. ?