Nau'in mealybugs

Mealybugs sune ɗayan kwari da aka fi sani

Hoton - Wikimedia / jacilluch

Mealybugs sune, tare da miyar gizo-gizo, thrips da whitefly, ɗayan kwari da suka fi shafar shuke-shuke. Su, kamar sauran mutane, suna son rani da yanayin dumi; kuma ba wai kawai ba, amma galibi suna bayyana yayin da suka gane ko gano wani rauni. Wannan ba za'a ce akasin haka ba cewa su masu neman dama ne, kuma abin takaici idan bamuyi komai ba zasu iya bushe amfanin gona.

Amma mun yi imani da hakan yana da matukar muhimmanci a gano nau'ikan mealybugs daban-daban, Tunda yake kodayake ana iya tunanin za a iya magance su iri ɗaya, kowane ɗayansu yana da tsire-tsire da ya fi so kuma idan ya zo ga kawar da su za mu buƙaci wasu kayayyaki ko wasu.

Menene mebulbugs?

da 'yan kwalliya Kwari ne da ke cin ruwan shuke-shuke. Musamman, ku bi gefen ganye, sau da yawa kusa da jijiyoyin, da kuma tsakar gidan (kara, yawanci kore ne kodayake yana iya zama wasu launuka, wannan yana haɗuwa da ganye tare da reshe ko akwati) idan akwai ɗaya.

Wadannan dabbobin kanana ne, tunda a yanayinsu na girma ba su wuce santimita a tsayi ko faɗi. Jikinsu yana zagaye ko na tsawaita, kuma mafi yawan nau'ikan suna da baƙar fata, ruwan kasa, ko launin toka mai launin toka wanda ke kiyaye su.

Yaushe suka fi aiki?

Suna son zafi haka dole ne mu kasance a hankali yayin lokacin bushewa da dumi na shekara. Idan muna zaune a cikin yanki mai yanayi, hakan zai zama lokacin bazara, kodayake ya dogara da yankin ba zai yi yawa a duba tsire-tsire a bazara da / ko kaka ba.

Misali, inda nake zaune (Mallorca), duka a watan Afrilu / Mayu da Satumba akwai matsakaicin yanayin zafi, ya wuce 20ºC, kuma wannan shine abin da waɗannan kwari suke so. A zahiri, ba bakon abu bane a wurina in hadu da murtsattsun mahaifa a farkon kaka. Sabili da haka, idan wurin da kuke zaune yana da zafi, ana ba da shawarar sosai a duba shuke-shuke a kowace rana ko kowane kwana biyu.

Waɗanne nau'ikan mealybugs ne suka fi yawa?

Tsirrai na iya kamuwa da kwari daban-daban, kuma idan mukayi magana game da mealybugs, mafi yawan al'amuran sune masu zuwa:

Mealybug mai narkewa (Icerya siye)

Duba daga mealybug

Hoton - Flickr / José María Escolano

La corrugated mealybug Kwari ne kwatankwacin mealybug na auduga, amma ya bambanta da wannan don samun harsashi mai launin ja-kasa-kasa wanda ke kiyaye jiki. Yana da siffar oval, kuma kamar kowane mealybugs, yana iya ninkawa cikin adadi mai yawa.

  • Shuke-shuke da aka fi so: yana da yawa gama gari a cikin citrus (lemu, lemo, mandarin, da sauransu).
  • Kwayar cutar: 'ya'yan itacen sun zama rawaya kuma ana iya lalacewa; Ganyen da abin ya shafa suma suna rasa launi.

Cottony mealybug ko katako (Planococcus citri)

Mealybug na auduga yana shafar citrus

Hoton - Wikimedia / Whitney Cranshaw

Wannan shine mafi sauki don ganowa. Kamar yadda sunan ya nuna, da alyunƙun auduga yayi kama da ƙaramin farin auduga, kuma idan an danneta koda a hankali yake 'karyawa'. Qwaiyensu masu launin ja-lemu ne mai kalar ruwan hoda, kuma silks na auduga yana kiyaye su.

  • Shuke-shuke da aka fi so: gabaɗaya duka, amma ke kai hari wasu citrus, kayan ado (haɗe da masu cin nama) da conifers. Zai bayyana ne kawai idan tsiron da ake magana akai ya nuna duk wata alamar rauni, wanda ƙila ko a bayyane ga mutane; ma'ana, za ka iya jin ƙishirwa, zafi, da / ko ka sami ɗan rashi amma har yanzu ba ka bayyana ta waje ba.
  • Kwayar cutar: ganyayyaki suna zama rawaya kuma 'ya'yan itacen, idan akwai, za su fado kafin su nuna.

Red sikelin sikelin (Phoenicococcus marlatii)

Idan kuna da dabinai, ya kamata ku sani cewa suma suna da '' cochineal 'dinsu na musamman: the jan mealybug. Yana shiga matakai guda uku (kwai, nymph da baligi), kuma yana da jan jiki. Yanzu, mace ba za ta iya motsawa ba tunda kafafunta sun yi tuntuɓe, don haka don kare kanta asirce wani farin ruwa mai auduga wanda aka canza shi.

  • Shuke-shuke da aka fi so: dabino da cycads.
  • Kwayar cutar: ganyen farko sun zama rawaya sannan daga karshe su rasa launi, su zama fari. Idan wanda aka azabtar matashi ne, ba tare da akwati ba, zai iya haifar da mutuwa.

Kasuwancin ja na California (Aonidiella aurantii)

Red louse na California yana shafar shuke-shuke

Hoton - Wikimedia / VictorCegarra

El Redasar ja ta California Nau'in mealybug ne wanda ba komai kamar waɗanda muka gani yanzu. An zagaye, kusan flat, kuma ana kiyaye shi ta harsashi mai ja.

  • Shuke-shuke da aka fi so: Citrus, dabino da cacti, kodayake yana iya shafar wasu.
  • Kwayar cutar cututtuka: rawaya da ganye da ‘ya’yan itace, rashin karfin shuka gaba daya.

San José louse (Aspidiotus perniciosus)

Duba Sanwar San Jose

Hoto - Hoton Agrocentrochile.cl

El san jose yayi kama da na baya: mace tana da kusan milimita 2 a diamita, wanda aka kiyaye ta carapace, kuma koyaushe yana rayuwa a haɗe da tsire-tsire. Namiji baligi yana da fikafikai biyu.

  • Shuke-shuke da aka fi so: yana shafar nau'ikan da yawa, amma musamman bishiyoyin 'ya'yan itace.
  • Kwayar cutar cututtuka: sassan da abin ya shafa sun zama rawaya, kuma suna iya fada. A cikin yanayi mai tsanani, kwaro daga karshe zai bushe shukar.

Yadda za a kawar da mealybugs daga tsire-tsire?

Babban abin shine a kula dasu sosai. Wannan yana haifar da shayarwa, da yin taki a duk lokacin da ya zama dole (ban da yanayin shuke-shuke masu cin nama, wanda BA za a biya su ba). Amma galibi, duk yadda muke tunanin kulawa da su, wata rana zasu iya bayyana. Misali, idan kana da cacti ko wasu nau'ikan kayan marmari, sau nawa ka taɓa gani mealybug? Ni 'yan lokuta, kowace shekara. Har ma na gan su a cikin tsire-tsire masu cin nama (sundew da sarracenia).

To me za a yi don kawar da su? Kuna iya gwada ɗayan waɗannan magunguna:

  • Cire su da hannu. To, duk wanda yace da hannu yace da burushi, ko mayafi (idan ka zabi wannan, ka jika su da ruwa da karamin sabulu). Idan shukar tayi karama kuma kwaro bai yadu sosai ba, shine mafi kyau.
  • Fesa tsire da ruwan daskararre ko ruwan sama, sannan yayyafa ƙasa mai dorewa a saman (a sayarwa) a nan). Wannan maganin kashe kwari ne na halitta wanda zai shayar da mayalybugs, ya kashe su. Karin bayani.
  • Aiwatar da sabulun potassium (a sayarwa) a nan). Wannan samfurin halitta ne wanda zai taimaka kare tsire-tsire, kawar da mealybugs da suka fara wanzuwa. Karin bayani.
  • Bi da tsire-tsire tare da maganin kashe ƙwarin mealybug (a sayarwa) a nan). Muna ba da shawara kawai wannan azaman zaɓi na ƙarshe, kuma kawai idan tsire-tsire ya sami mummunan rauni. Dole ne ku bi umarnin kan akwatin don kada matsaloli su taso. Hakanan, KADA ku yi amfani da magungunan kwari idan tsire-tsiren da abin ya shafa nama ne, saboda kuna iya rasa shi.
    • Idan ka yi zargin cewa tsirran ka, misali cica, na da mealybugs a kan saiwoyin, maimakon shafa kayan a ganyen, zuba ƙimar da aka nuna a jikin akwatin cikin ruwa da ruwa.

Shin wannan labarin ya taimaka muku?


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