Scots Pine needle problem..

Jorgens86

Mame
Messages
128
Reaction score
73
Location
Latvia
USDA Zone
6
Hi. All tree look like this. But only lower part of branch is with these dot needles. The tips of branch is ok.
 

Attachments

  • IMG-20210411-WA0008.jpg
    IMG-20210411-WA0008.jpg
    148.7 KB · Views: 44

Adair M

Pinus Envy
Messages
14,402
Reaction score
34,874
Location
NEGeorgia
USDA Zone
7a
Appears to be a fungus. Almost all pines get it to some extent. Especially on older needles.

Spray with copper fungicide.
 

Wires_Guy_wires

Imperial Masterpiece
Messages
6,411
Reaction score
10,637
Location
Netherlands
Could be the result of honeydew (aphid poop) droplets developing sooty mold. If possible, check if you can wipe the black stuff off with some warm water.
Copper sulfate is still a good treatment. Just make sure you don't hit the soil.
 

0soyoung

Imperial Masterpiece
Messages
7,496
Reaction score
12,832
Location
Anacortes, WA (AHS heat zone 1)
USDA Zone
8b
Spraying any fungicide will not cure the infected needles. Sprayed fungicide will only prevent uninfected needles from becoming infected. It is most important to be spraying as new needles emerge - this is when they are most vulnerable (like, begin now).

General Rule: remove infected tissues (needles, leaves, branches) and spray.

Infected tissues are a source of spores for further infection.
 

Jorgens86

Mame
Messages
128
Reaction score
73
Location
Latvia
USDA Zone
6
Find out whats the problem with pine.
Its needle scale. Im now using insesticide soup.
 
Top Bottom