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      Outsider Box - Surprise Box - Mix of unique plants - 8-12 plants per set
      Outsider Box - Surprise Box - Mix of unique plants - 8-12 plants per set
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
      Ceropegia woodii – Lantern flower - 14 cm pot, 50 cm tall
      Ceropegia woodii – Lantern flower - 14 cm pot, 50 cm tall
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      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
      Mini kiwi “Issai” – Actinidia arguta, 2 plants, 11 cm pot, approx. 40 cm height
      Mini kiwi “Issai” – Actinidia arguta, 2 plants, 11 cm pot, approx. 40 cm height
      Apple tree “Elstar” – in a pot, 90 cm tall
      Apple tree “Elstar” – in a pot, 90 cm tall
      Fig tree “Little Miss Figgy” (Ficus carica) Organic – 23 cm pot, approx. 50 cm tall
      Fig tree “Little Miss Figgy” (Ficus carica) Organic – 23 cm pot, approx. 50 cm tall
      Bay laurel (Laurus nobilis) – 35–130 cm
      Bay laurel (Laurus nobilis) – 35–130 cm
      Trachycarpus fortunei – robust, hårdfør palme, 21 cm potte, 90-100 cm højde
      Trachycarpus fortunei – robust, hårdfør palme, 21 cm potte, 90-100 cm højde
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      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Nobilis gran – mini juletræ, 30–60 cm
      Nobilis gran – mini juletræ, 30–60 cm
      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
      Yellow Kiwi “Golden Kiwi” (Actinidia deliciosa), 2 plants, 50 cm tall
      Mini kiwi “Issai” – Actinidia arguta, 2 plants, 11 cm pot, approx. 40 cm height
      Mini kiwi “Issai” – Actinidia arguta, 2 plants, 11 cm pot, approx. 40 cm height
      Apple tree “Elstar” – in a pot, 90 cm tall
      Apple tree “Elstar” – in a pot, 90 cm tall
      Hibiscus syriacus 'Tricolour' – standardtræ til terrasse og have, 19 cm potte, 90 cm højde
      Hibiscus syriacus 'Tricolour' – standardtræ til terrasse og have, 19 cm potte, 90 cm højde
      • Flowering shrubs
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      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Fig tree “Brown Turkey” (Ficus carica) – 19cm pot, 90cm tall
      Outsider Box - Surprise Box - Mix of unique plants - 8-12 plants per set
      Outsider Box - Surprise Box - Mix of unique plants - 8-12 plants per set
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Scindapsus Pictus 'Argyraeus' – Spotted Ivy - 15-25 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Ficus Lyrata – Fiddle-leaf Fig – 30-130 cm
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Surprise Box – Mix of Houseplants – 5-10 plants per set
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
      Ficus Ginseng – Bonsai-Feige, 40–70 cm
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      Parasitic wasps against codling moths
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      Predatory mites against thrips for hanging or scattering
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      Predatory mites against spider mites for hanging or scattering
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      Predatory mite mix against thrips & spider mites for hanging or scattering
      Predatory mite mix against fungus gnats & red bird mites – loose product
      Predatory mite mix against fungus gnats & red bird mites – loose product
      Predatory mites against thrips – loose product
      Predatory mites against thrips – loose product
      Predatory mite mix against thrips & spider mites – loose product
      Predatory mite mix against thrips & spider mites – loose product
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      SF nematodes against fungus gnats, codling moths & ants
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      HB nematodes against black vine weevils and grubs
      SF nematodes against codling moth
      SF nematodes against codling moth
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      SF nematodes against ants
      SF nematodes against flea beetles
      SF nematodes against flea beetles
      SC nematodes against mole crickets, meadow crane flies and cutworms
      SC nematodes against mole crickets, meadow crane flies and cutworms
      • against ants
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      Food moth trap (10 value pack)
      Food moth trap (10 value pack)
      Bread beetle window trap with special attractant
      Bread beetle window trap with special attractant
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      Fruit fly window trap with special attractant
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      Fungus gnat window trap with special attractant
      Fly window trap with special attractant
      Fly window trap with special attractant
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      Mosquito window trap with special attractant
      • against bread beetles
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      Paper fish trap with special attractant
      Paper fish trap with special attractant
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      Bed bug trap with special attractant
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      Bread beetle trap with special attractant
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      Silverfish trap with special attractant
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      Cockroach trap with special attractant
      Larder beetle trap with special attractant
      Larder beetle trap with special attractant
      • against ants
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      Paper fish trap with pheromone attractant
      Paper fish trap with pheromone attractant
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      Bed bug trap with pheromone attractant
      Pheromone attractant replacement foils for sticky traps (3 pieces)
      Pheromone attractant replacement foils for sticky traps (3 pieces)
      Bread beetle trap with pheromone attractant
      Bread beetle trap with pheromone attractant
      Cockroach trap with pheromone attractant
      Cockroach trap with pheromone attractant
      Larder beetle trap with pheromone attractant
      Larder beetle trap with pheromone attractant
      • Attractant replacement foils
      • against ants
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Power Neem oil against Colorado potato beetles Power Neem oil against Colorado potato beetles
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Skadedyrsordbog – Green Guardia

Berlinerbille (kartoffelbille): Genkendelse af bladskader og effektive modforanstaltninger

De Berliner bille er det dagligdags navn for Colorado kartoffelbilleHans er især frygtede. Larver, som spiser store mængder løv og hurtigt kan svække kartoffelplanter betydeligt. Typiske eksempler er orange æggekartoner, Larver i grupper og mere tydeligt BladskaderHer lærer du, hvordan du genkender et angreb, og hvilken rolle det spiller. Lejrpirater at kunne spille – og hvilke alternativer der virkelig er umagen værd.

ⓘLeptinotarsa decemlineata · Colorado kartoffelbille #Bladskader · Ægklaser · Larver

Hvad er Berlinerbillen?

Colorado-kartoffelbillen er en bladbille, hvis voksne og larver lever af Natskyggeplanter spise. Den største skade forårsages af Larvestadiersom kan "skelettere" hele planter inden for kort tid. Æg og unge larver er det bedste mål for tidlig bekæmpelse.

Bladspisere Larver er meget glubske Tidlig intervention er vigtig
Vigtig: Hvis du venter for længe, er bladtabet ofte allerede så stort, at planten er alvorligt svækket – tidlig inspektion sparer arbejde.

Sådan genkender du en angreb

  • gul- og sortstribede biller på planterne
  • orange ægkapsler på undersiden af bladene
  • rødorange til brune larver i grupper
  • Grubetæring op til fuldstændigt bladtab
Green Guardia-tip: Tjek især Undersiden af bladene – det er der, æggene og de unge larver er.

Lagerpirater som gavnlige væsner – et realistisk syn

Lejrpirater (f.eks. XylocorisDisse arter er rovdyr, der primært kendes fra lager- og pakhusområder. De kan spise æg og meget unge larver fra forskellige insekter. De er dog kun delvist effektive mod berlinerbiller i det åbne felt., da de foretrækker tørrere og beskyttede omgivelser.

Vurdering: Lejrpirater er ikke et klassisk hovedværktøj mod Colorado-kartoffelbiller i havebedet. Deres effektivitet i haven er begrænset og ikke pålidelig nok som eneste målestok.

Hvad er nogle levedygtige alternativer?

1. Mekaniske foranstaltninger (mest effektive)

  • Saml eller knus æggepakkerne regelmæssigt
  • Fjern larver og biller med hånden
  • Ved kraftig angreb: Fjern individuelle, kraftigt angrebne blade.

2. Fremme af naturlige antagonister

  • fugle (f.eks. kyllinger i køkkenhaven)
  • løbebiller og rovdyr i jordområdet
  • En have rig på struktur med afsidesliggende steder

3. Forebyggende kulturelle foranstaltninger

  • Oprethold sædskifte (plant ikke kartofler på samme sted hvert år)
  • Foretrækker tidlige sorter
  • Fremme stærke planter gennem afbalanceret pleje
Praktisk tip: Berlinerbillerne er Samle ofte mere effektive end noget gavnligt insekt – især i private hjem og små haver.

Ofte stillede spørgsmål om Berlinerbillerne

Er lagerpirater en reel løsning mod kartoffelbiller?

Nej, de er ikke et klassisk eller pålideligt gavnligt insekt i naturen. Deres brug er mere almindeligt forbundet med oplagrede produkter.

Hvad er det mest effektive naturlige middel?

Regelmæssig fjernelse af æg og larver. Dette stopper angrebet tidligt, før der opstår større skader.

Genopretter kartofler sig efter at være blevet spist for meget?

I tilfælde af tidlig afløvning, ofte ja. I tilfælde af kraftig afløvning lider udbyttet betydeligt – derfor skal der gribes ind så tidligt som muligt.

Hvordan kan jeg forhindre fremtidige hændelser?

Sædskifte, regelmæssig kontrol, tidlig fjernelse af ukrudt og en varieret have er de mest nyttige foranstaltninger.

Hurtigt overblik

  • Skadedyr: Berlinerbille (kartoffelbille)
  • Areal: Kartofler og natskyggeplanter
  • Tegn: Æg, larver, bladskader
  • Nyttige insekter: Camp Pirates (kun egnet i begrænset omfang)
  • Bedste alternativ: Saml ægget og larven
✓ Tjek tidligt

Typiske tegn

  • orange æggekartoner
  • Larver i grupper
  • alvorlig bladskade
  • stribede biller

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Mail: info@greenguardia.de
Tel.: +49 157 9238 4135

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