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Requests to determine the cause of damage

Here you can request to determine the cause of the damage. You can view the requests of other users and sort them according to the selected criteria. In addition, you can get information about your request, and you can follow the progress of its current state. If your application was not approved, it had probably been because it was impossible to identify the damage based on the sent photos or because the application does not address our topic - determining the pests of trees and shrubs. We will inform you about the status of your application by email.

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Code
Date
Assigned
Status
Days from submission
7470
26.2.2026
A. Kunca
Completed
0
7469
26.2.2026
M. Zúbrik
Completed
0
7456
20.2.2026
A. Kunca
Completed
4
7455
19.2.2026
M. Zúbrik
Completed
1
7449
17.2.2026
M. Zúbrik
Completed
1
7448
17.2.2026
V. Longauerová
Completed
1
7416
2.2.2026
M. Zúbrik
Completed
0
7415
2.2.2026
A. Kunca
Completed
1
7409
27.1.2026
R. Leontovyč
Completed
7
7407
27.1.2026
A. Kunca
Completed
7

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A - Ambiguously determined, we are not sure
A - Ambiguously determined, we are not sureA - Ambiguously determined, we are not sureA - Ambiguously determined, we are not sure
A - Ambiguously determined, we are not sure
Number: 7472
Received 26.2.2026
In progress: 1 days
Date of occurrence: 26.2.2026
Significance:
Discussion
Assigned: M. Zúbrik
Country: Italy

Question

Answer

Dear Jacopo, thank you for your inquiry. From the photos you provided, I do not see any clear signs of insect or fungal presence that could be causing the damage to your citrus plant. Maybe, its just becasue I do not see them, and some of them could be found in case of more cereful insepction...Unfortunately, it is not possible to determine from the pictures whether the plant was grown indoors or outdoors...in any case, I would not exclude the possibility of stress factors, such as physiological drought, overwatering, or similar issues. The symptoms may suggest this, but it is not possible to make a definite diagnosis based solely on these photographs. I wish you a nice day. Milan Zúbrik
Number of votes for this answer: 0

Pest

A - Ambiguously determined, we are not sure

A - Ambiguously determined, we are not sure

A - Ambiguously determined, we are not sure

A - Ambiguously determined, we are not sure

Received: 26.2.2026
Wood: Citrus
Number: 7472
Date of occurrence: 26.2.2026
Discussion

Add comment: A - Ambiguously determined, we are not sure

Red banded polypore
Red banded polypore
Number: 7470
Received 26.2.2026
In progress: 0 days
Date of occurrence: 26.2.2026
Significance: Harmful
Discussion
From: miso
Assigned: A. Kunca
Country: Slovakia

Question

Answer

Plodnica Fomitopsis pinicola. Vďaka! AK.
Number of votes for this answer: 0

Pest

Red banded polypore

Fomitopsis pinicola

Red banded polypore

Fomitopsis pinicola

huby

Received: 26.2.2026
Wood: Smrek
Number: 7470
Date of occurrence: 26.2.2026
Discussion

Add comment: Red banded polypore

Lesser pine shoot beetle
Lykokaz borinový
Lesser pine shoot beetle
Number: 7469
Received 26.2.2026
In progress: 0 days
Date of occurrence: 26.2.2026
Significance: Very harmful
Discussion
Assigned: M. Zúbrik
Country: Slovakia

Question

Answer

monitoring
Number of votes for this answer: 0

Pest

Lesser pine shoot beetle

Tomicus minor

Lesser pine shoot beetle

Tomicus minor

hmyz

Received: 26.2.2026
Wood: Borovica
Number: 7469
Date of occurrence: 26.2.2026
Discussion

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Diplodia tip blight
Diplodia tip blight
Number: 7456
Received 20.2.2026
In progress: 4 days
Date of occurrence: 20.2.2026
Significance: Very harmful
Discussion
From: Silvelia
Assigned: A. Kunca
Country: Slovakia

Question

Dobry den, Od jesene chradne tato jedna borovica a vysycha ihlicie,doplnili sme magnezium ale vysycha dalej a bojim sa ci to nieje pyknidovka,dalo by sa Vam urcit z fotky? Dakujem Silvia

Answer

zdravím, v hornej a strednej časti koruny sú hnedé a skrátené ihlice posledného ročníka prírastku. a teda je dosť pravdepodobné, že je to pyknidovka beľová. Ťažko radiť, ale určite vyhrabávajte ihlice a šišky spod stromu, jar a jeseň. Záhradníckymi nožnicami by som odstrihal hnedé výhonky v hornej a strednej časti koruny. Odstrihol by som v mieste, kde sú ihlice už normálne dlhé a zelené. Urobte to v predjarí (možno aj tgeraz, alebo eštye mesiac počkajte. V jari (v máji) sa rany stromu veľmi dobre hoja, vyrobte takúto ranu čo najbližšie k jari, aby rana trvala čo najkratšie. Veľa šťastia. AK.
Number of votes for this answer: 0

Pest

Diplodia tip blight

Sphaeropsis sapinea

Diplodia tip blight

Sphaeropsis sapinea

huby

Received: 20.2.2026
Wood: Borovica
Number: 7456
Date of occurrence: 20.2.2026
Discussion

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Woodpeckers
Woodpeckers
Number: 7455
Received 19.2.2026
In progress: 1 days
Date of occurrence: 19.2.2026
Significance: Less harmful
Discussion
Assigned: M. Zúbrik
Country: Slovakia

Question

pravidelne diery na kore gastana jedleho, ale aj lip, ci jabloni, zvycajne v horizontalnych radach

Answer

Dobrý deň, zdá sa mi, že by to mohol byť ďatel - pozrite si túto stránku: https://www.skodcoviadrevin.sk/skodca/kruzkovanie-stromov-datel S pozdravom, M. Zúbrik
Number of votes for this answer: 0

Pest

Woodpeckers

Dendrocopos spp.

Woodpeckers

Dendrocopos spp.

zver

Received: 19.2.2026
Wood: Gaštan
Number: 7455
Date of occurrence: 19.2.2026
Discussion

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Woolly adelgid
Kôrovnica zelenáKôrovnica zelená
Woolly adelgid
Number: 7449
Received 17.2.2026
In progress: 1 days
Date of occurrence: 17.2.2026
Significance: Harmful
Discussion
From: miso
Assigned: M. Zúbrik
Country: Slovakia

Question

Answer

monitoring
Number of votes for this answer: 0

Pest

Woolly adelgid

Sacchiphantes viridis

Woolly adelgid

Sacchiphantes viridis

hmyz

Received: 17.2.2026
Wood: Smrek
Number: 7449
Date of occurrence: 17.2.2026
Discussion

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Red banded polypore
Práchnovček pásikavý Práchnovček pásikavý
Red banded polypore
Number: 7448
Received 17.2.2026
In progress: 1 days
Date of occurrence: 17.2.2026
Significance: Harmful
Discussion
From: miso
Assigned: V. Longauerová
Country: Slovakia

Question

Answer

Ahoj Michal ,  podľa foto je to Práchnovček pásikavý.  Pekný deň. V.
Number of votes for this answer: 0

Pest

Red banded polypore

Fomitopsis pinicola

Red banded polypore

Fomitopsis pinicola

huby

Received: 17.2.2026
Wood: Smrek
Number: 7448
Date of occurrence: 17.2.2026
Discussion

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Vandalism
VandalizmusVandalizmus
Vandalism
Number: 7416
Received 2.2.2026
In progress: 0 days
Date of occurrence: 2.2.2026
Significance: Harmful
Discussion
From: andrej
Assigned: M. Zúbrik
Country: Slovakia

Question

Answer

Vdaka za peknú fotku, ktorá je ukážkou ako sa to nemá robiť  - klincom do živého stromu :-(
Number of votes for this answer: 0

Pest

Vandalism

Vandalism

Vandalism

Vandalism

ine

Received: 2.2.2026
Wood: Jaseň
Number: 7416
Date of occurrence: 2.2.2026
Discussion

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Tinder fungus
Práchnovec kopytovitýPráchnovec kopytovitýPráchnovec kopytovitý
Tinder fungus
Number: 7415
Received 2.2.2026
In progress: 1 days
Date of occurrence: 2.2.2026
Significance: Very harmful
Discussion
From: andrej
Assigned: A. Kunca
Country: Slovakia

Question

Answer

Fomes fomentarius v mestskom parku v B. Bystrici, v ktorom bola kauza kvôli výrubu veľkého počtu stromov (okolo 400 ks). AK
Number of votes for this answer: 0

Pest

Tinder fungus

Fomes fomentarius

Tinder fungus

Fomes fomentarius

huby

Received: 2.2.2026
Wood: Javor
Number: 7415
Date of occurrence: 2.2.2026
Discussion

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A - nejednoznačne určený, nie sme si istíA - nejednoznačne určený, nie sme si istí
Number: 7413
Received 29.1.2026
In progress: 20 days
Date of occurrence: 28.5.2009
Significance:
Discussion
Assigned: M. Zúbrik
Country: Hungary

Question

Acer pseudoplatanus

Answer

We are unable to determine the cause. Milan
Number of votes for this answer: 0

Pest

A - nejednoznačne určený, nie sme si istí

A - nejednoznačne určený, nie sme si istí

huby

Received: 29.1.2026
Wood: Maple
Number: 7413
Date of occurrence: 28.5.2009
Discussion

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A - Ambiguously determined, we are not sure
A - Ambiguously determined, we are not sure
Number: 7412
Received 29.1.2026
In progress: 8 days
Date of occurrence: 8.9.2009
Significance:
Discussion
Assigned: M. Zúbrik
Country: Hungary

Question

Answer

Dear László, thank you for your question. From your photograph it is not possible to determine exactly what kind of damage it is. It appears that there was feeding by some aphid on the underside of the leaf. The damage somewhat resembles that caused on oak by Tuberculatus annulatus or by aphids of the genus Phylloxera. However, also some other species may cause similar problems...Best regards, Milan Zubrik
Number of votes for this answer: 0

Pest

A - Ambiguously determined, we are not sure

A - Ambiguously determined, we are not sure

A - Ambiguously determined, we are not sure

A - Ambiguously determined, we are not sure

huby

Received: 29.1.2026
Wood: Maple
Number: 7412
Date of occurrence: 8.9.2009
Discussion

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Blushing Bracket
Sieťkovček červenkastýSieťkovček červenkastý
Blushing Bracket
Number: 7409
Received 27.1.2026
In progress: 7 days
Date of occurrence: 17.1.2026
Significance: Very harmful
Discussion
Assigned: R. Leontovyč
Country: Slovakia

Question

Predpokladám, že ide o Daedaleopsis confragosa.

Answer

Dobrý deň, áno jedná sa o uvedený druh huby. Viac sa dozviete na našej stránke https://www.skodcoviadrevin.sk/, s pozdravom Roman Leontovyč
Number of votes for this answer: 0

Pest

Blushing Bracket

Daedaleopsis confragosa

Blushing Bracket

Daedaleopsis confragosa

huby

Received: 27.1.2026
Wood: Vŕba
Number: 7409
Date of occurrence: 17.1.2026
Discussion

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