Login | Registration | List of contributors

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.

Filter reset

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

Rejected requests are not displayed. You have been notified by email that your application has been denied.

 

Ash bark beetle
Lykokaz jaseňovýLykokaz jaseňový
Ash bark beetle
Number: 1758
Received 22.10.2021
In progress: 2 days
Date of occurrence: 21.10.2021
Significance: Harmful
Discussion
From: zahradkar
Assigned: M. Zúbrik
Country: Slovakia

Question

?

Answer

Je to lykokaz jasenovy Hylesinus varius (pred tym fraxini). Pekny den MZ
Number of votes for this answer: 0

Pest

Ash bark beetle

Hylesinus varius (=fraxini)

Ash bark beetle

Hylesinus varius (=fraxini)

hmyz

Received: 22.10.2021
Wood: Jaseň
Number: 1758
Date of occurrence: 21.10.2021
Discussion

Add comment: Ash bark beetle

Gall wasp Andricus dentimitratus
Hrčiarka Andricus dentimitratusHrčiarka Andricus dentimitratus
Gall wasp Andricus dentimitratus
Number: 1757
Received 21.10.2021
In progress: 13 days
Date of occurrence: 21.10.2021
Significance: Very harmful
Discussion
From: miso
Assigned: M. Zúbrik
Country: Slovakia

Question

Answer

Dobrý deň, je to hálka ktorú spôsobuje na žaluďoch osička Andricus dentimitratus. Jej larva žije vo vnútri hálky. Tieto druhy dokážu poškodiť väčšinu žaluďov na strome, čo môže byť problém, ak má semeno duba slúžiť napríklad na prirodzenú obnovu v následnom lese. Samotnému stromu výskyt tejto hálky neškodí. Pekný deň. MZ
Number of votes for this answer: 0

Pest

Gall wasp Andricus dentimitratus

Andricus dentimitratus

Gall wasp Andricus dentimitratus

Andricus dentimitratus

hmyz

Received: 21.10.2021
Wood: Dub
Number: 1757
Date of occurrence: 21.10.2021
Discussion

Add comment: Gall wasp Andricus dentimitratus

Ash bark beetle
Lykokaz jaseňovýLykokaz jaseňovýLykokaz jaseňový
Ash bark beetle
Number: 1756
Received 21.10.2021
In progress: 1 days
Date of occurrence: 21.10.2021
Significance: Harmful
Discussion
From: zahradkar
Assigned: M. Zúbrik
Country: Slovakia

Question

?

Answer

Je to lykokaz jasenovy Hylesinus varius (pred tym fraxini). Pekny den MZ
Number of votes for this answer: 0

Pest

Ash bark beetle

Hylesinus varius (=fraxini)

Ash bark beetle

Hylesinus varius (=fraxini)

hmyz

Received: 21.10.2021
Wood: Jaseň
Number: 1756
Date of occurrence: 21.10.2021
Discussion

Add comment: Ash bark beetle

Pale tussock
Pale tussock
Number: 1753
Received 21.10.2021
In progress: 0 days
Date of occurrence: 5.10.2021
Significance: Harmful
Discussion
From: Vlasťo
Assigned: M. Zúbrik
Country: Slovakia

Question

Húsenica štetinavca orechového bola na zemi pod orechom, neďaleko od hosty. Miesto poškodenia teda nie je jasné.

Answer

Áno, je to húsenica štetinavca orechového. Ďakujeme za peknú fotku. Pekný deň. MZ
Number of votes for this answer: 0

Pest

Pale tussock

Calliteara pudibunda

Pale tussock

Calliteara pudibunda

hmyz

Received: 21.10.2021
Wood: Orech
Number: 1753
Date of occurrence: 5.10.2021
Discussion

Add comment: Pale tussock

Walnut husk fly
Vrtivka orechová Vrtivka orechová Vrtivka orechová
Walnut husk fly
Number: 1752
Received 20.10.2021
In progress: 3 days
Date of occurrence: 20.10.2021
Significance: Very harmful
Discussion
From: ak73
Assigned: A. Kunca
Country: Slovakia

Question

žeby muška

Answer

Ide o vrtivku orechovú Rhagoletis completa. V tomto jesennom čase na plodoch orecha už nie sú ani larvy a ani imága. Pravdepodone už zimujú v opadanke a v pôde. Je potrebné listy vyhrabať a vo vegetačnom období vyvesiť lepové doštičky, aby došlo k odchyteniu imág a zníženiu tak tlaku škodcu na orechy. Samozrejme, je to riešenie, ktoré nie je konečné a škodcu tým úplne nezlikvidujeme. Toto je príklad, ked zavlečený nepôvodný organizmus zvíšil biodiverzitu (zvýšil počet organizmov na území), avšak nemá tu svojho predátora, parazitoida alebo patogéna a tak dochádza k jeho premnoženiu, kde limitom je jedine množstvo potravy. Svojím žerom spôsobuje škody na plodoch, čo samozrejme vlastníkovi takéhoto stromu vadí a preto sa táto vrtivka orechová zaraďuje medzi škodcov. A.K.
Number of votes for this answer: 0

Pest

Walnut husk fly

Rhagoletis complana

Walnut husk fly

Rhagoletis complana

hmyz

Received: 20.10.2021
Wood: Orech
Number: 1752
Date of occurrence: 20.10.2021
Discussion

Add comment: Walnut husk fly

Oak slug sawfly C. cinxia
Oak slug sawfly C. cinxia
Number: 1750
Received 19.10.2021
In progress: 0 days
Date of occurrence: 15.10.2021
Significance: Less harmful
Discussion
Assigned: M. Zúbrik
Country: Slovakia

Question

Answer

Ďakujeme za dotaz a parádnu fotografiu. Jedná sa o pahúsenice blanokrídlovca s názvom Caliroa cinxia. Dospelý hmyz je asi 1 cm veľký ose reps. včele podobný resp. a aj príbuzný hmyz. Larvy žijú na spodnej strane listov, kde vyžierajú spodnú časť listu. Žijú obyčajne v skupine. Spôsobujú niekedy aj silnejšie defoliácie ale pretože sa nevyskytujú takmer nikdy vo veľkom počte, škody ktoré spôsobujú sú minimálne. Pekný deň. MZ
Number of votes for this answer: 0

Pest

Oak slug sawfly C. cinxia

Caliroa cinxia

Oak slug sawfly C. cinxia

Caliroa cinxia

hmyz

Received: 19.10.2021
Wood: Dub
Number: 1750
Date of occurrence: 15.10.2021
Discussion

Add comment: Oak slug sawfly C. cinxia

Witches’s butter
Tmavorôsolovec mozgovitýTmavorôsolovec mozgovitý
Witches’s butter
Number: 1746
Received 14.10.2021
In progress: 9 days
Date of occurrence: 14.10.2021
Significance: Less harmful
Discussion
From: ak73
Assigned: A. Kunca
Country: Slovakia

Question

plodnice

Answer

Saprofyt na duboch, spôsobuje bielu hnilobu dreva. Vyskytuje sa od augusta do mája, teda jeseň, zima a jar.   A.K.
Number of votes for this answer: 0

Pest

Witches’s butter

Exidia glandulosa

Witches’s butter

Exidia glandulosa

huby

Received: 14.10.2021
Wood: Dub
Number: 1746
Date of occurrence: 14.10.2021
Discussion

Add comment: Witches’s butter

Witches’s butter
Witches’s butter
Number: 1745
Received 14.10.2021
In progress: 9 days
Date of occurrence: 14.10.2021
Significance: Less harmful
Discussion
From: ak73
Assigned: A. Kunca
Country: Slovakia

Question

plodnice

Answer

Saprofyt na duboch, spôsobuje bielu hnilobu dreva. Vyskytuje sa od augusta do mája, teda jeseň, zima a jar.   A.K.
Number of votes for this answer: 0

Pest

Witches’s butter

Exidia glandulosa

Witches’s butter

Exidia glandulosa

huby

Received: 14.10.2021
Wood: Dub
Number: 1745
Date of occurrence: 14.10.2021
Discussion

Add comment: Witches’s butter

Gall wasp Andricus caputmedusae
Gall wasp Andricus caputmedusae
Number: 1741
Received 13.10.2021
In progress: 0 days
Date of occurrence: 13.10.2021
Significance: Less harmful
Discussion
From: Eva B.
Assigned: M. Zúbrik
Country: Slovakia

Question

Andricus caputmedusae

Answer

Dobrý deň, ďakujeme za dotaz. Je to hrčiarka Andricus caputmedusae. To je malá osička, ktorá kladie vajíčka do púčika dubu. Púčik sa následkom látok, ktoré osička vstrekne do pletív stromu zdeformuje a vytvorí takýto „chlpatý“ útvar. V jeho strede potom žije maličká larva hrčiarky. Nie je veľmi škodlivá, vyskytuje obyčajne len jednotlivo. Viac info potom tu: https://www.skodcoviadrevin.sk/skodca/hrciarka-andricus-caputmedusae Pekný deň MZ
Number of votes for this answer: 0

Pest

Gall wasp Andricus caputmedusae

Andricus caputmedusae

Gall wasp Andricus caputmedusae

Andricus caputmedusae

hmyz

Received: 13.10.2021
Wood: Dub
Number: 1741
Date of occurrence: 13.10.2021
Discussion

Add comment: Gall wasp Andricus caputmedusae

Pale tussock
Pale tussock
Number: 1740
Received 10.10.2021
In progress: 1 days
Date of occurrence: 9.10.2021
Significance: Harmful
Discussion
Assigned: M. Zúbrik
Country: Slovakia

Question

Answer

Ďakujeme za peknú fotografiu štetinavca orechového Calliteara pudibunda. Pekný deň MZ.
Number of votes for this answer: 0

Pest

Pale tussock

Calliteara pudibunda

Pale tussock

Calliteara pudibunda

hmyz

Received: 10.10.2021
Wood: Buk
Number: 1740
Date of occurrence: 9.10.2021
Discussion

Add comment: Pale tussock

Willow bracket
Willow bracket
Number: 1738
Received 8.10.2021
In progress: 3 days
Date of occurrence: 8.10.2021
Significance: Very harmful
Discussion
Assigned: V. Longauerová
Country: Slovakia

Question

Answer

Dobrý deň,  ne kmeni je Phelinus robustus - ohňovec mohutný.  S pozdravom.  V. Longauerová 
Number of votes for this answer: 0

Pest

Willow bracket

Phellinus igniarius

Willow bracket

Phellinus igniarius

huby

Received: 8.10.2021
Wood: Dub
Number: 1738
Date of occurrence: 8.10.2021
Discussion

Add comment: Willow bracket

Locust digitate leaf miner
Locust digitate leaf miner
Number: 1737
Received 8.10.2021
In progress: 3 days
Date of occurrence: 8.10.2021
Significance: Less harmful
Discussion
Assigned: M. Zúbrik
Country: Slovakia

Question

Answer

Dobrý deň, je to psotka agátová Parectopa robiniella. Je to malý motýľ, ktorého húsenica žije vo vnútri listy, kde vyhlodáva takýto požerok. Nie je to náš pôvodný druh. Pochádza zo Severnej Ameriky a u nás žije asi od roku 1987. Pekný deň M.Z.
Number of votes for this answer: 0

Pest

Locust digitate leaf miner

Parectopa robiniella

Locust digitate leaf miner

Parectopa robiniella

hmyz

Received: 8.10.2021
Wood: Agát
Number: 1737
Date of occurrence: 8.10.2021
Discussion

Add comment: Locust digitate leaf miner

Back to top