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Oak processionary

Thaumetopoea processionea

Nomi haqida: The name comes from the caterpillars' habit of moving in nose-to-tail lines called processions.1

Faqat ogʻritadiTegmaOgʻritadi, lekin senga jiddiy zarar yetkazmaydi.

Qurtlar va hasharotlar

Achishtiruvchi tuklarOvqati: Oʻsimliklar

Odamlar uchun xavf: OgʻriqliJuda ogʻritishi mumkin, lekin deyarli hech qachon jiddiy emas.

The oak processionary is a moth whose caterpillars feed on oak leaves and can strip trees bare. The caterpillars travel in long, nose-to-tail lines, which is how they got their name. Their fine, hair-like bristles can irritate skin and breathing, so they matter a lot to people.1

Yashash joyi

Central and southern Europe, occasionally as far north as Sweden; now established in the UK and Belgium1

Yevropa

Bosh sahifa

Oak forests and oak trees, where the caterpillars feed and build silk nests on trunks and branches. People can meet them in oak woodland, on the ground under oaks, and in gardens and parks with oak trees. Their hairs can also reach lawns and garden ponds.1

Uzunlik

2,5 cm dan 3,5 cm gacha (1 in dan 1,4 in gacha)1

Eng yuqori tezlik

taxminan 0,03 km/soat (0,02 mil/soat)

Quruqlikda, taxminiy

Nima yeydi?

Caterpillars eat oak leaves, feeding in the tree crowns at night and returning to their nests. They also eat the leaves of hazel, hornbeam, sweet chestnut, birch and beech, though oak is preferred.1

Oak processionary surati — Oak processionary. Surat: Kleuske. CC BY-SA 4.0, iNaturalist.

Uni qanday tanish mumkin

Adult moths have a wingspan of 25 to 35 mm and are tan, brown and white, which makes them hard to see against oak bark.1
Caterpillars have very long, white hairs that contrast with shorter hairs.1
Caterpillars march in lines, often arrow-shaped, with a leader and rows of several caterpillars side by side.1
Nests are white and silk-like when new, and become discoloured and hard to see over time.1
Nests can be round, teardrop-shaped, bag-like or blanket-like, and can be found at any height on an oak tree.1

Koʻpincha adashtiriladi: Caterpillars of several other species may be mistaken for the oak processionary. Unlike other caterpillars, the oak processionary does not live on fences or walls, so it is mostly found in oak trees or on the ground beneath them in late spring and early summer.1

Zahar quvvati

Achishtiruvchi tuklar

Mitti tuklar yoki qillar teriga kirib sinadi va achishtiradi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

The caterpillars' back bristles contain a urticating toxin called thaumetopoein, a protein that irritates the skin. Contact can cause a papular rash and itching, and the hairs can also cause eye inflammation (conjunctivitis). If the hairs are breathed in, they can cause sore throat (pharyngitis), breathing problems, asthma, or in rare cases anaphylaxis, a severe allergic reaction.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: OgʻriqliJuda ogʻritishi mumkin, lekin deyarli hech qachon jiddiy emas.

The moths are an increasing nuisance to people as their range grows, and the hairs can cause a skin condition called epidemic caterpillar dermatitis. The hairs break off easily, float in the air, and can stay harmful for several seasons. Mowing a lawn can bring people into contact with them.1

Yaxshi xabar: shifokorlarda buning uchun dori (zaharga qarshi zardob) yoki davolash usuli bor.1

Qoʻrqqanda nima qiladi?

The caterpillars defend themselves with thousands of pointed, easily broken bristles on their backs that float in the air and irritate the skin.1

Agar tuklariga tegsang

The skin irritation and itching can be largely relieved by cetirizine-based antihistamine tablets. Anyone with breathing problems or a severe reaction needs urgent medical help.1
Nish uradigan qurt tuklari uchun: ularni yopishqoq lenta bilan olib tashla, keyin terini yuv. Ishqalama.
Chaqishda: yuv va sovut. Agar odam oʻzini yomon his qilsa yoki qoni oson oqsa, tibbiy yordam ol.

Har doim avval favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911). Bu birinchi yordam boʻyicha umumiy maslahat, tibbiy maslahat emas. Birinchi yordam asoslari

Xavfsiz boʻl

Hech qachon yovvoyi hayvonga tegma, uni tutma yoki jigʻiga tegma, hatto kichkina boʻlsa ham va hatto uxlayotgan yoki oʻlik koʻrinsa ham.
Unga joy ber. Agar duch kelsang, xotirjam boʻl, sekin orqaga chekin va uni oʻz yoʻliga ketishiga qoʻy.
Agar tuklariga tegsang: xotirjam boʻl, qimirlamay tur, favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911) yoki tezda kasalxonaga yet. U qanday koʻrinishda ekanini eslab qol, surat yordam beradi.

U seni ovlamoqchi emas. Zaharini ovqat tutish yoki oʻzini himoya qilish uchun ishlatadi va yashirinishni ancha afzal koʻradi. Xavfsiz qolish haqida batafsil

Dunyoning qayerida?

Afrika Osiyo Yevropa Shimoliy Amerika Janubiy Amerika Avstraliya va Okeaniya

U qanchalik katta?

U qanchalik uzun?

taxminan qogʻoz qisqichday uzunbogʻ shilliqqurtidan sekin

Oak processionary SEN bilan solishtirganda qanchalik katta?

Faqat brauzeringdagi hisob-kitob. Hech narsa saqlanmaydi va hech qayerga yuborilmaydi.

U qanchalik tez?

Oak processionary taxminan 0,03 km/soat (0,02 mph)

Bogʻ shilliqqurti taxminan 0,05 km/soat (0,03 mph)

Toshbaqa taxminan 0,3 km/soat (0,19 mph)

bilish foydali

Faktlar

Older caterpillars can have up to 63,000 pointed defensive bristles on their backs.1

In 2007, soldiers were deployed to burn infestations in the Belgian province of Limburg.1

The UK government spent £37 million trying to control the caterpillars, which had spread to all 33 London boroughs by 2019.1

In the Netherlands, great tits have been observed eating the young caterpillars before their hairs develop in April.1

In 2023, an outbreak in Ireland was successfully eradicated.1

Zahar mutaxassislari uchun

Ilmiy nomi: Thaumetopoea processionea
Guruh: Qurtlar va hasharotlar
Oila: Notodontidae2
Tartib: Lepidoptera
Qitʼalar: Yevropa
Chaqaloqlar: Eggs hatch into caterpillars that build communal silk nests in oak trees, and the caterpillars later pupate into adult moths in these nests.1
Odamlar uchun xavf: 2 / 5: Ogʻriqli3

Faktlar qayerdan olingan

Oak processionary (Wikipedia (CC BY-SA 4.0))
Thaumetopoea processionea (iNaturalist): nomlar va tasnif.
Venom Wiki: xavf darajasi, odatiy oʻlcham va taxminiy tezlik bizning oʻz baholarimiz. Ularni qanday hisoblashimizni koʻr: Xavfni qanday baholaymiz.

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