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  • Plant
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    • green plants
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    Parasitic wasps
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    Raubmilben
    • against thrips
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    Nematodes
    • against ants
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    Lacewings
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  • Defense spray
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  • Neem oil
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    • against ants
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  • Fallen
    • Window traps
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    • Paper traps
      • against ants
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    • Reusable traps
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      • against ants
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Green Guardia - Ihr Experte für Schädlinge und Pflanzen
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      • Make some
      • green plants
      • Hanging plants
      • Palm trees
      • Succulents
      • Flowering houseplants
      • Houseplant Sets
      • Mediterranean & citrus plants
      • Balcony fruit
      • Flowering potted plants
      • Privacy plants
      • Shade plants
      • Plants for full sun
      • Flowering shrubs
      • Hydrangeas
      • Ground cover
      • Climbing plants
      • Conifers
      • Deciduous trees
      • fruit
      • Roses
      • Ornamental grasses
      • Zestawy roślin ogrodowych
      • Choinki
      • against codling moths
      • against plum moths
      • against clothes moths
      • against pantry moths
      • against thrips
      • against spider mites
      • against thrips and spider mites
      • against fungus gnats and bird mites
      • against ants
      • against codling moths
      • against flea beetles
      • against vine weevils and grubs
      • against mole crickets & Co.
      • against slugs
      • against fungus gnats & Co.
      • Flores-Owner
      • Florfliegenlarven
    • against ants
    • against bed bugs
    • against aphids
    • against fleas for dogs
    • tick prevention for dogs
    • against horseflies
    • insect repellent for horses
    • against woodworms
    • against cockroaches
    • against lice
    • przeciwko myszom/szczurom
    • against moths
    • against mites
    • against pests
    • against spiders
    • against silverfish
    • against wasps
    • for plant care
    • against ants
    • against aphids and mealybugs
    • against box tree moth
    • against potato beetles
    • against food and clothes moths
    • against spider mites
    • against fungus gnats
    • against thrips
      • against bread beetles
      • against flies
      • against flying insects
      • against fruit flies
      • against pantry moths
      • against mosquitoes
      • against fungus gnats
      • against wasps
      • against ants
      • against bed bugs
      • against bread beetles
      • against cockroaches
      • against common beetles
      • against woodlice
      • against grain weevils
      • against pantry moths
      • against paperfish
      • against carpet beetles
      • against carpet beetles
      • against spiders
      • against silverfish
      • against carpet beetles
      • against vermin / insects
      • against the woolly beetle
      • Attractant replacement films
      • against ants
      • against bed bugs
      • against bread beetles
      • against cockroaches
      • against common beetles
      • against woodlice
      • against grain weevils
      • against paperfish
      • against carpet beetles
      • against carpet beetles
      • against silverfish
      • against carpet beetles
      • against vermin / insects
      • against the woolly beetle
    • against ants
    • against bed bugs
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    • against moths
    • against plant pests (for 5 plants)
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  • Plant
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    Plant
    • indoor plants
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      indoor plants
      • Make some
      • green plants
      • Hanging plants
      • Palm trees
      • Succulents
      • Flowering houseplants
      • Houseplant Sets
    • Balcony plants
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      Balcony plants
      • Mediterranean & citrus plants
      • Balcony fruit
      • Flowering potted plants
      • Privacy plants
      • Shade plants
      • Plants for full sun
    • Garden plants
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      Garden plants
      • Flowering shrubs
      • Ground cover
      • Hydrangeas
      • Climbing plants
      • Conifers
      • Deciduous trees
      • fruit
      • Roses
      • Ornamental grasses
      • Zestawy roślin ogrodowych
    • Specjały sezonowe
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      Specjały sezonowe
      • Choinki
  • Beneficial insects
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    Beneficial insects
    • parasitic wasps
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      parasitic wasps
      Produkty kolekcjonerskie
      Parasitic wasps against food moths
      Parasitic wasps against food moths
      Parasitic wasps against clothes moths
      Parasitic wasps against clothes moths
      Parasitic wasps against codling moths
      Parasitic wasps against codling moths
      Parasitic wasps against plum moths
      Parasitic wasps against plum moths
      • against codling moth
      • against plum moth
      • against clothes moths
      • against food moths
      • against whiteflies
    • Predatory mites
      Zwrócić
      Predatory mites
      Produkty kolekcjonerskie
      Predatory mites against thrips for hanging or scattering
      Predatory mites against thrips for hanging or scattering
      Predatory mites against spider mites for hanging or scattering
      Predatory mites against spider mites for hanging or scattering
      Predatory mite mix against thrips & spider mites for hanging or scattering
      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
      • against thrips
      • against spider mites
      • against thrips & spider mites
      • against fungus gnats & bird mites
    • Nematodes
      Zwrócić
      Nematodes
      Produkty kolekcjonerskie
      SF nematodes against fungus gnats, codling moths & ants
      SF nematodes against fungus gnats, codling moths & ants
      HB nematodes against black vine weevils and grubs
      HB nematodes against black vine weevils and grubs
      SF nematodes against codling moth
      SF nematodes against codling moth
      SF nematodes against ants
      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
      • against codling moth
      • against flea beetles
      • against black vine weevils & grubs
      • against mole crickets & Co.
      • against snails
      • against fungus gnats & Co.
    • Other beneficial organisms
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      Other beneficial organisms
      • Lacewing larvae / eggs
      • Camp pirates
      • Woodpecker wasps
  • Defense spray
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    Defense spray
    Produkty kolekcjonerskie
    • against ants
    • against bed bugs
    • against aphids
    • against fleas for dogs
    • against ticks for dogs
    • against horseflies for horses
    • against insects for horses
    • against woodworms
    • against cockroaches
    • against lice
    • przeciwko myszom/szczurom
    • against moths
    • against mites
    • against pests
    • against spiders
    • against silverfish
    • against wasps
  • Neem oil
    Zwrócić
    Neem oil
    Produkty kolekcjonerskie
    • for plant care
    • against ants
    • against aphids and mealybugs
    • against box tree moth
    • against Colorado potato beetles
    • against food and clothes moths
    • against spider mites
    • against fungus gnats
    • against thrips
  • Traps
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    Traps
    • Window traps
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      Window traps
      Produkty kolekcjonerskie
      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
      Fruit fly window trap with special attractant
      Fruit fly window trap with special attractant
      Fungus gnat window trap with special attractant
      Fungus gnat window trap with special attractant
      Fly window trap with special attractant
      Fly window trap with special attractant
      Mosquito window trap with special attractant
      Mosquito window trap with special attractant
      • against bread beetles
      • against flies
      • against flying insects
      • against fruit flies
      • against food moths
      • against mosquitoes
      • against fungus gnats
      • against wasps
    • Paper traps
      Zwrócić
      Paper traps
      Produkty kolekcjonerskie
      Paper fish trap with special attractant
      Paper fish trap with special attractant
      Bed bug trap with special attractant
      Bed bug trap with special attractant
      Bread beetle trap with special attractant
      Bread beetle trap with special attractant
      Silverfish trap with special attractant
      Silverfish trap with special attractant
      Cockroach trap with special attractant
      Cockroach trap with special attractant
      Larder beetle trap with special attractant
      Larder beetle trap with special attractant
      • against ants
      • against bed bugs
      • against bread beetles
      • against cockroaches
      • against common beetles
      • against woodlice
      • against grain beetles
      • against food moths
      • against paper fish
      • against fur beetles
      • against larder beetles
      • against spiders
      • against silverfish
      • against carpet beetles
      • against vermin / insects
      • against woolly aphid beetle
    • Reusable traps
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      Reusable traps
      Produkty kolekcjonerskie
      Paper fish trap with pheromone attractant
      Paper fish trap with pheromone attractant
      Bed bug trap with pheromone attractant
      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
      • against bed bugs
      • against bread beetles
      • against cockroaches
      • against common beetles
      • against woodlice
      • against grain beetles
      • against paper fish
      • against fur beetles
      • against larder beetles
      • against silverfish
      • against carpet beetles
      • against vermin / insects
      • against woolly aphid beetle
  • Savings bundles
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    Savings bundles
    Produkty kolekcjonerskie
    • against ants
    • against bed bugs
    • against fungus gnats
    • against moths
    • against plant pests (for 5 plants)
    • against plant pests (for 10 plants)
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Grain beetle trap with special attractant Grain beetle trap with special attractant
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Grain beetle trap with pheromone attractant Grain beetle trap with pheromone attractant
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Słownik szkodników – Green Guardia

Wołek zbożowy: Jak rozpoznać inwazję w zbożu i towarach magazynowych

Wołek zbożowy to klasyczny szkodnik produktów magazynowych, występujący głównie w zbożach, mące, ryżu i innych produktach suchych. Jego wyjątkowo podstępna natura polega na tym, że larwy rozwijają się wewnątrz ziarna i często pozostają niezauważone przez długi czas. Tutaj dowiesz się, jak rozpoznawać wołki zbożowe i jak im zapobiegać w sposób naturalny.

ⓘSitophilus granarius #Wołki zbożowe w magazynie · Chrząszcze w mące

Czym są ryjkowce zbożowe?

Wołek zbożowy należy do rodziny ryjkowców i jest nielotny. Żyje wyłącznie w suchych magazynach. Samice składają jaja bezpośrednio w pojedynczych ziarnach ziarna. Larwy drążą je, aż do momentu wyklucia się dorosłego chrząszcza.

Szkodnik produktów magazynowanych Larwy w ziarnie bezskrzydły
Ważny: Widoczne chrząszcze zazwyczaj oznaczają, że w przechowywanej żywności znajduje się już kilka pokoleń. Dlatego szybkie działanie jest kluczowe.

Jak rozpoznać inwazję

  • małe, ciemnobrązowe do czarnych chrząszcze (2–4 mm)
  • okrągłe otwory wyjściowe w ziarnach zboża
  • drobny pył mączny w opakowaniu
  • Chrząszcze w szafkach lub szufladach w pobliżu zapasów
Wskazówka Green Guardia: Sprawdzaj nawet nieotwarte opakowania – do sklepów mogły już przedostać się ryjkowce zbożowe.

Które produkty są objęte tą zmianą?

  • Zboża, ryż, kukurydza, owies
  • Mąka, semolina, kuskus
  • Makarony i składniki do pieczenia
  • Pokarm dla zwierząt i ptaków

Dlaczego dochodzi do zarażenia?

  • Wprowadzenie poprzez już skażoną żywność
  • długi czas przechowywania
  • ciepłe warunki przechowywania
  • Opakowanie nieszczelne

Co robić w przypadku zarażenia? (naturalne i rozsądne)

1. Usuń zainfekowane materiały

  • Należy konsekwentnie utylizować produkty widocznie zanieczyszczone.
  • Nie pozostawiać otwartych w kuchni

2. Wyczyść szafki

  • Całkowicie opróżnij szafki
  • Dokładnie odkurz (narożniki i otwory wiertnicze)
  • Wytrzeć wilgotną ściereczką

3. Przechowuj zapasy prawidłowo

  • Używaj wyłącznie szczelnych pojemników wykonanych ze szkła lub metalu.
  • Krótko sprawdź nowo zakupione towary

Owady pożyteczne w walce z ryjkowcami zbożowymi: Osy magazynowe

Osy chalcydowe obozowe (Lariophagus distinguendus) Są naturalnymi wrogami ryjkowców zbożowych. Pasożytują na larwach w ziarnie, przerywając w ten sposób cykl rozwojowy. Osy są niewidoczne dla ludzi, nie żądlą i znikają samoistnie, gdy tylko nie ma żywicieli.

Dlaczego osy magazynowe są pożyteczne: Larwy wołka zbożowego ukrywają się w ziarnie. Osy magazynowe docierają właśnie do tych stadiów, doskonale uzupełniając higienę i prawidłowe przechowywanie.

FAQ o ryjkowcach zbożowych

Skąd biorą się ryjkowce zbożowe?

Zazwyczaj dostają się do organizmu poprzez skażoną żywność. Nie wynikają z braku czystości.

Czy ryjkowce zbożowe są szkodliwe dla zdrowia?

Choć nie są one uważane za niebezpieczne, zakażona żywność nie powinna być spożywana.

Czy samo czyszczenie wystarczy?

Czyszczenie jest ważne, ale często niewystarczające. Szczelne przechowywanie jest również kluczowe, a w przypadku poważnej inwazji – niezbędne jest wykorzystanie pożytecznych owadów.

Jaka jest najlepsza profilaktyka?

Krótkie okresy składowania, hermetyczne pojemniki i regularne kontrole stanu magazynowego.

Szybki przegląd

  • Szkodnik: Wołek zbożowy
  • Obszar: Zaopatrzenie kuchni
  • Wzór uszkodzeń: Chrząszcze, otwory wyjściowe
  • Owad pożyteczny: Osy magazynowe
✓ Celowana kontrola larw

Typowe objawy

  • Chrząszcze w mące lub ryżu
  • drobny kurz w pomieszczeniu magazynowym
  • Otwory w ziarnach
  • nawracające zarażenie

Green Guard

- The leading provider of natural pest control.
Reliable solutions for home, garden and business. Sustainable, safe and proven – plus a wide selection of plants of all kinds.

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

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